Top Web Development Companies in California
15 Leaders 15 Contenders
2,442 Companies
List of the Top California Web Development Firms
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Featured
What are Featured Providers?
$50,000+$50 - $99 / hr1,000 - 9,999Serves CaliforniaServices provided
10% Web Development10% AI Development10% Application Testing +7 services10% Blockchain10% Cloud Consulting & SI10% Custom Software Development10% DevOps Managed Services10% Enterprise App Modernization10% IT Staff Augmentation10% Mobile App DevelopmentSee all 101 projectsVention is a comprehensive web development company, excelling in custom website development, full-stack web development, and web application development. The company is highly praised for its responsiveness, skilled engineers, and seamless integration into client teams, as evidenced by consistently positive reviews. Approximately 90% of reviewers commend their efficient project management and partnership approach, highlighting a strong alignment with client goals.
Reviews mention Team players
Vention has been consistently praised for its collaborative and supportive team dynamics. Clients highlighted how team members, particularly project managers, actively engaged in their projects, demonstrating genuine investment in their success. One client noted that a project manager acted as a true partner, providing invaluable guidance and fostering a sense of belonging. Overall, the sentiment surrounding Vention's team players is overwhelmingly positive, with clients appreciating their responsiveness, professionalism, and willingness to go above and beyond.-
IT Staff Augmentation for Temporary Work Platform
5.0 Nov 24, 2023Consistency in quality and deliveries from team members from Vention. They are fully embedded in our development teams and are managed exactly as in-house developers. Therefore we get to know and invest in them pretty consistently.
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Dev Staff Augmentation for Full-Service Influencer Agency
5.0 May 20, 2023They were overall very agreeable and collaborative in all aspects of the project and the requests. We appreciated their willingness to help all of the time. They also were very kind and thoughtful people, which is also important when we are trying to collaborate as a group.
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Dev Staff Augmentation for Solar Technology Financing Co
5.0 Apr 12, 2023They’re great team players and they work well together as well, and their English is very good, too. Overall, they’re great to work with, and we see them as part of our team.
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iOS Development & QA for Home Wellness Services Company
5.0 Mar 30, 2023Both engineers integrated very well in the team, contributing regularly to any discussions and planning sessions, bringing great suggestions and delivering work of great quality.
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Staff Augmentation & Software Dev for FinTech Company
4.0 Feb 7, 2023The most impressive thing is the way we work together. iTechArt engineers are fully integrated within Upvest and contribute to many aspects of our product. iTechArt engineers have challenged ideas and demonstrated a product mindset.
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Industry Experience
Vention has demonstrated expertise across diverse industries, notably Information Technology, Consumer Products, and Financial Services. Clients commend their exceptional engineering talent, responsive account management, and effective communication. In IT, Vention excels in staff augmentation and product development, while in Consumer Products, they effectively support app development and user experience design. The Financial Services sector benefits from their integration capabilities and compliance adherence. Overall, Vention's proficiency and strong partnership approach make them a fitting choice for projects in these sectors.
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Information technology Consumer products & services Financial services Other industries Advertising & marketing Education Business services Food & Beverage eCommerce Hospitality & leisure Energy & natural resources Real estate Media Arts, entertainment & music UtilitiesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight the value and cost-effectiveness of Vention's services, noting that their pricing fits within budget constraints while delivering high-quality work. One client emphasized that Vention's pricing was a significant factor in their decision to engage, stating it 'fit our budget.' Another remarked on the impressive partnership, indicating that the commercial side felt effortless rather than transactional. Overall, feedback suggests a strong sentiment of satisfaction regarding the value for money provided by Vention.Was this helpful?
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$5,000+$100 - $149 / hr10 - 49Serves CaliforniaServices provided
25% Web Development30% Search Engine Optimization25% Web Design +1 service20% Pay Per ClickSee all 13 projectsTKX Media is a versatile digital agency specializing in Web Development, Website Design, and SEO services. With reviews showing 100% positive feedback, clients consistently commend TKX Media for their proactive management, responsiveness, and tailored solutions. Approximately 50% of reviews highlight their expertise in creating custom websites and improving SEO performance, indicating their strong capability in Full-Stack Web Development.
Reviews mention Proactive
Clients have consistently praised TKX Media for their proactive management style, noting their responsiveness and tailored approach to meet specific needs. One attorney highlighted that communication through various channels was effective, contributing to the successful growth of their law firm. The team’s proactive nature was instrumental in increasing lead generation, allowing the client to manage a surge of inquiries. Overall, client sentiment reflects strong satisfaction with TKX Media's proactive engagement in their projects.-
PPC, Web Dev, Design & Copywriting for Legal Services Firm
5.0 Feb 20, 2026TKX Media is always responsive and has a proactive management style. We communicate via virtual meetings, emails, and messaging apps.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently express satisfaction with TKX Media's cost-effectiveness and overall value. One client noted their pricing was a great fit for their budget, while another emphasized the good value for cost. The company is praised for delivering high-quality work on time, with clients reporting significant improvements in business performance after engagement. Overall, the sentiment is overwhelmingly positive, highlighting TKX Media's ability to provide exceptional service at a reasonable price.Was this helpful?
More responsive than most other service providers
Get in TouchTKX Media is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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$1,000+$100 - $149 / hr250 - 999Serves CaliforniaServices provided
10% Web Development40% Search Engine Optimization10% Advertising +4 services10% Email Marketing10% Pay Per Click10% Social Media Marketing10% Web DesignSee all 139 projectsIgnite Visibility is a digital marketing agency specializing in SEO, PPC, and website development services. Across their reviews, clients commend their effective project management, timely delivery, and strong communication skills. Approximately 100% of reviewers note their professional and personable approach, while 80% highlight their ability to drive measurable results, such as increased organic traffic and domain authority.
Reviews mention Hard working
Ignite Visibility has received positive feedback highlighting their hard work and dedication to client success. Clients have noted that the team consistently meets deadlines, responds promptly to feedback, and demonstrates diligence in completing deliverables. One client remarked on their impressive ability to align with objectives, while another emphasized their persistence in delivering on promises. Overall, the sentiment reflects a strong appreciation for Ignite Visibility's commitment to hard work and excellence in project execution.-
SEO Services & Backlinking for Plastic Surgery Company
5.0 Dec 1, 2023The team was great to work with; they always took our feedback into account and aligned it with the objectives. The team was very diligent about completing all deliverables and reports on time. They worked hard to ensure that all deadlines were met. They kept us up to date on progress and worked diligently to ensure that all tasks were completed to the highest standard.
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Branding Services for Sports Performance Company
5.0 Dec 30, 2021This team shows up for us. Their team was smart, hard-working, and persistent, allowing them to always deliver on their promises. I know I can rely on this company when our business needs help.
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Custom Software Development for Education Management Centers
5.0 May 5, 2021There have been a couple of bumps along the road, but there have only been a few migrations in my career that have gone perfectly. When a couple of things happened, Ignite Visibility’s team handled them very well, working hard without complaining. They treated the migration just like I would have, and I am responsible for owning it.
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SEO and PPC for Benefits Administration Software Developer
5.0 Oct 2, 2018Ignite has an extremely talented team that listens to our needs and then works hard to meet them. They have a deep understanding of digital marketing that has proved invaluable as we create strategies to move our company forward.
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Business Content Marketing for CPR Training Company
5.0 Apr 8, 2015They’re a competent team, and John is smart as a whip. His people are all good, dedicated and they work hard. They’re well organized, which is great for me because I like nice and tidy reports and constant reporting. They’ve been awesome.
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Industry Experience
Ignite Visibility has received positive feedback across various industries, including education, insurance, home services, food and beverage, hospitality, and healthcare. Clients praised their expertise in SEO, PPC, and social media marketing, reporting increased leads and improved ROI. The education sector highlighted their ability to enhance online visibility and generate qualified leads. Overall, the sentiment is highly favorable, particularly for businesses seeking comprehensive digital marketing strategies, making Ignite Visibility a suitable partner for various sectors.
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Education Insurance Home Services Food & Beverage Hospitality & leisure Other industries Information technology Telecommunications Franchises Consumer products & services Medical Automotive eCommerce Gaming Real estate Retail Financial services Manufacturing Energy & natural resources Advertising & marketing Arts, entertainment & music Business services Legal Legal Cannabis MediaWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
The overall sentiment regarding Ignite Visibility's cost and value for money is predominantly positive. Clients frequently commend the agency for delivering strong ROI and effective results. For instance, a healthcare company reported a 300% increase in conversion rates after Ignite's intervention. However, some reviews noted concerns about the pricing structure and the perceived value of certain services. Overall, clients appreciate the high-quality service and expertise provided, indicating that Ignite Visibility is generally considered a worthwhile investment.Was this helpful?
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$10,000+$150 - $199 / hr50 - 249Serves CaliforniaServices provided
20% Web Development40% Web Design10% Advertising +3 services10% E-Commerce Development10% Pay Per Click10% Search Engine OptimizationSee all 126 projectsStorm Brain is a versatile web development company offering services such as Web Design, Custom Website Development, and SEO. With consistently positive feedback (approximately 100% of reviewers), clients praise their professionalism, strategic execution, and excellent project management. Notably, about 87% highlight their ability to deliver projects on time and their exceptional communication skills.
Reviews mention Results-oriented
The sentiment regarding Storm Brain's results-oriented approach is overwhelmingly positive, as highlighted by a client who noted significant improvements in visibility and lead generation. They reported ranking on over 30 keywords on the first page, attributing their growth as the top criminal defense attorney in Rhode Island to Storm Brain's effective SEO strategies. Clients appreciate the team's responsiveness and commitment, with one stating, 'Results, knowledge and commitment to our business' as key impressive attributes.-
E-Commerce Development for Financial Services Company
5.0 Dec 7, 2022Every project we've worked on has exceed all expectations. Our clients have experience high increase of traffic to their website, massive increase in sales/revenue, and engagement on social media platforms. We wouldn't have used them if the results weren't impactful as they have been.
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SEO and WordPress Dev for Painting Business
5.0 Feb 21, 2019Our business has doubled in size YoY thanks to Storm Brain’s in-bound lead generation work. The growth their tactics continue to spur is outstanding.
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SEO Campaign for Foreign Language Institution
4.5 Jan 11, 2019Our search engine ranking has increased dramatically since Storm Brain refined our digital marketing strategies. We have also noticed a 30% increase in site traffic and a significant improvement in conversion.
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54 of 60 Web Development reviews are 5 stars4 new reviews for Web Development in past 6 months$10,000 – $49,000 avg. project costRead 60 ReviewsWeb Development PROJECT HIGHLIGHT
Web Design & Dev for Accessibility Solutions Company
5.0 — An accessibility solutions company hired Storm Brain to design and develop multiple landing pages. The team used Figma to create home page headers, carouses, and other basic elements. Read moreWas this helpful?
Industry Experience
Storm Brain has received positive feedback across various industries, demonstrating expertise in web design, digital marketing, and branding. In the medical, advertising & marketing, and real estate sectors, clients praised their effective communication, timely project delivery, and ability to understand business goals. The education and financial services industries highlighted their capacity to enhance brand visibility and usability. Overall, their strengths lie in strategic thinking, technical skills, and customer service, making them a suitable partner for clients seeking modern digital solutions.
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Other industries Medical Advertising & marketing Information technology Real estate Education Business services Financial services Retail Government Politics Legal Arts, entertainment & music Legal Cannabis Media Hospitality & leisure Telecommunications ManufacturingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
The reviews highlight Storm Brain's strong value for money, with clients consistently praising their cost-effectiveness and quality of service. One client noted that Storm Brain's pricing aligned well with their budget while delivering high-quality results, stating, "Good value for cost." Another emphasized that the agency exceeded expectations, providing a professional website and effective digital marketing strategies, which led to significant business growth. Overall, clients express high satisfaction regarding the financial investment relative to the outcomes achieved.Was this helpful?
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$5,000+$100 - $149 / hr10 - 49San Diego, CA
Services provided
10% Web Development20% Advertising20% Pay Per Click +3 services20% Search Engine Optimization20% Web Design10% Social Media MarketingLaunched in 2008, Obu Interactive is a small Advertising company headquartered in San Diego, California. Their team focuses on Advertising and Pay Per Click.
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$5,000+$100 - $149 / hr10 - 49Laguna Beach, CA
Services provided
10% Web Development20% Branding20% E-Commerce Development +3 services20% Search Engine Optimization20% Web Design10% Custom Software DevelopmentWebJaguar is a branding company. Headquartered in Laguna Beach, California, the team provides Branding and Search Engine Optimization.
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Featured
What are Featured Providers?
$10,000+< $25 / hr250 - 999Serves CaliforniaServices provided
30% Web Development30% Mobile App Development15% AI Development +2 services15% UX/UI Design10% Custom Software DevelopmentSee all 40 projectsPowerGate Software is a versatile Web Development company specializing in a wide range of custom software solutions, including Front-End and Back-End Development, Web Design, and Full-Stack Web Development. The feedback across reviews is overwhelmingly positive, with over 90% of clients praising their effective communication, timely delivery, and technical expertise, particularly in AI and application development. Their agile project management and attention to detail have been highlighted as key strengths by multiple clients.
Reviews mention High-quality work
Clients consistently praise PowerGate Software for delivering high-quality work that exceeds expectations. One client noted their 'awe-inspiring' knowledge and efficiency in developing AI solutions, while another highlighted the developers' impressive skills in revamping a mobile app. The firm’s commitment to clear communication and project management was also commended, with one reviewer stating that the final products were 'far superior' to prior efforts. Overall, the sentiment reflects strong satisfaction with the quality and effectiveness of their deliverables.-
Design & Development for Job Search Portal
5.0 Oct 11, 2023It was impressive to witness PowerGate's interpretation of our performance specifications and their proficiency in actualising it. Their dedication to client requirements is noteworthy, and we are exceptionally pleased with the outcomes to date. Both the design and project teams exhibited professionalism while being engaging, catering diligently to our needs. By the conclusion of the four-week design phase, our confidence in PowerGate's expertise to deliver the work package was fully established.
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App & Web Design & Development for PropTech Company
5.0 Jun 28, 2022Powergate did a fantastic job and surpassed our expectations with the final product. The AI is doing a great job in collecting and analyzing information. The work on developing AI was outstanding. They were very efficient in managing the project and providing exceptional quality of work.
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Web & Mobile App Dev for IT Company
5.0 Jul 28, 2021They were very efficient in managing the project and providing exceptional quality of work. The communication and response was impressive as well. They kept us informed at each stage of development or if they needed something. Clients love our new site. The deliverables have been met and we like what was given to us.
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Web & Custom Software Development for Travel Guide Website
5.0 Dec 3, 2024The EdgeGuides software development project delivered several measurable outcomes that demonstrated progress and success: Initial testing identified and resolved several critical bugs, improving system stability and reducing error reports. Stakeholders reported a higher level of confidence in the platform's reliability and usability. We had an excellent experience with the team at PowerGate and are extremely satisfied with their work on the software and web development of EdgeGuides.
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12 of 13 Web Development reviews are 5 stars$10,000 – $49,000 avg. project costRead 13 ReviewsWeb Development PROJECT HIGHLIGHT
Custom Software Development for E-Scooter Platform
5.0 — PowerGate Software developed and tested an e-scooter platform. Their work included software and website development and managing the app's release. Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Overall, client feedback on PowerGate Software indicates a strong alignment of cost and value for money. Clients frequently highlighted the company's competitive pricing and good value, with one stating, "Pricing fit our budget" and another noting, "Good value for cost." However, some reviews mentioned concerns about rising costs over time. The general sentiment reflects satisfaction with the quality of work delivered in relation to the investment, with multiple clients expressing appreciation for the project's successful outcomes and timely delivery.Was this helpful?
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$25,000+$50 - $99 / hr50 - 249Serves CaliforniaServices provided
35% Web Development50% Mobile App Development15% Custom Software DevelopmentSee all 20 projects10Pines is a software development company specializing in Web Application Development, offering services such as full-stack development and custom website solutions. Across numerous reviews, 10Pines is praised for its excellent project management, high-quality deliverables, and effective communication, with nearly 100% of reviewers highlighting their collaborative culture and responsiveness. Clients appreciate their ability to seamlessly integrate with internal teams and adapt to changing project requirements.
Reviews mention Transparent
The sentiment regarding transparency at 10Pines is overwhelmingly positive. Clients consistently praised their proactive communication and clear expectation management. For instance, one client noted that 'communication was always very transparent and proactive,' while another emphasized their commitment to raising issues promptly, ensuring 'the most transparency possible.' Overall, clients appreciated the team's organized project management and their ability to adapt to unexpected complexities, which contributed to a strong collaborative relationship.-
CRM & Order Management Platform for Legal Cannabis Company
5.0 Aug 17, 2023The communication with 10Pines was always very transparent and proactive. Deadlines were jointly managed and expectations for both parties were always clear and well understood. The team was so open and great at communicating. Any issues were always raised with sufficient communication and also addressed quickly when required.
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Custom Platform Dev for Medical Equipment Selling Platform
5.0 Aug 8, 2023If something seemed to be more complex or something came up that originally wasn't seen by either party, they were very quick to raise it with us and make sure that there was solid communication around the problem to be sure that there was the most transparency possible - in addition to making sure that the ticket or task was adjusted to fit scope in a way that matched our expectations and still fit within our timelines. Additionally, they were very communicative along the way. Nothing in a project is ever static, and 10Pines never worked in a silo.
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8 of 8 Web Development reviews are 5 stars$200,000 – $999,999 avg. project costRead 8 ReviewsWeb Development PROJECT HIGHLIGHT
Custom Software Development for HR Solutions Company
5.0 — An HR solutions company has hired 10Pines for custom software development. They've enhanced the client's platform with feature development, infrastructure optimization, and codebase improvement. Read moreWas this helpful?
Industry Experience
10Pines demonstrates strong expertise across diverse industries, including Energy & Natural Resources, eCommerce, Telecommunications, Non-profit, Financial Services, Legal Cannabis, and Gaming. Clients consistently praise their technical proficiency, project management efficiency, and collaborative culture. Positive feedback highlights improvements in user engagement and operational efficiency, especially in the eCommerce and financial sectors. Overall, the company's adaptability and commitment to understanding client needs make them an ideal partner, particularly for projects that require robust software solutions and agile methodologies.
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Information technology IT Services eCommerce Software Telecommunications Non-profit Gaming Financial services Legal Cannabis Healthcare Media Energy & natural resources Food & BeveragesWas this helpful?
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$25,000+$150 - $199 / hr10 - 49Serves CaliforniaServices provided
20% Web Development20% AI Development20% Custom Software Development +2 services20% Mobile App Development20% UX/UI DesignSee all 27 projectsThe Smyth Group is a full-stack web development company specializing in custom website development and web application development. Overall, their reviews highlight an exceptional track record, with 100% of reviewers praising their customer service, timely delivery, and attention to detail. Clients appreciate their ability to understand client needs and offer innovative solutions, while also maintaining a collaborative and responsive project management style.
Reviews mention High-quality work
The overall sentiment regarding the quality of work provided by The Smyth Group is highly positive. Clients consistently commend their expertise, attention to detail, and effective communication. For instance, one client highlighted their 'meticulous assessment' in a security audit, while another praised their 'fantastic' work on a mobile app, stating it exceeded expectations. Additionally, clients noted their professionalism and ability to deliver projects on time without any complaints, reinforcing The Smyth Group's reputation for high-quality deliverables.-
Custom Software Development Support for LGU
5.0 Oct 18, 2023TSG has met or exceeded all of our expectations. They have delivered on completing all of our projects being completed on or ahead of completion deadlines, and their work has been exceptional.
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Dev & UX Design Consultation for HR Service Provider
5.0 May 19, 2021The quality of The Smyth Group’s work is fantastic. I’ve wanted to hire 2–3 individuals that work on their team, but they won’t let me. One person left them, but I know that they’ll replace them.
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Mobile App Dev for B2B Marketing Agency
5.0 Mar 25, 2021We found them to be a great group to work with and equally great work!
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Software Dev Team Augmentation for HR Solutions Co
5.0 Mar 24, 2021The Smyth Group's people are far beyond the average team. When we have a difficult problem, we bring them on board because they have high-quality resources. The products we've created with them have increased our top-line revenue or lowered our costs, making us more profitable.
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Security & Cloud Infrastructure Audit for SaaS Company
5.0 Feb 11, 2025They delivered on time and in a quality manner.
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8 of 8 Web Development reviews are 5 stars$200,000 – $999,999 avg. project costRead 8 ReviewsWeb Development PROJECT HIGHLIGHT
Web Portal Design & Dev for Medical Billing Company
5.0 — has developed a HIPAA-compliant web portal for a medical billing company to facilitate correspondence between the client's customers. They've used JavaScript, HTML, and CSS for development. Read moreWas this helpful?
Industry Experience
The Smyth Group has received positive feedback across various industries, including Energy & Natural Resources, Financial Services, Government, Automotive, and Construction. Clients commend their expertise in custom software development, security audits, and project management. Overall sentiment is notably favorable, with clients highlighting their strategic approach, communication skills, and ability to understand unique business needs. Potential clients in sectors such as clean energy, financial technology, and automotive services may find The Smyth Group particularly well-suited for their development projects.
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Energy & natural resources Construction Healthcare Software Government Automotive Retail Business services IT Services Human Resources Advertising & marketing Transportation Information technology Consumer Products Financial servicesWas this helpful?
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$5,000+$100 - $149 / hr10 - 49San Jose, CA
Services provided
10% Web Development10% Content Marketing10% Corporate Photography +7 services10% Cybersecurity10% Mobile App Development10% Recruiting10% Social Media Marketing10% UX/UI Design10% Video Production10% Web DesignSocial media marketing agency Jway Group was launched in 1994. The team provides Social Media Marketing and Content Marketing.
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$5,000+$100 - $149 / hr10 - 49Clovis, CA
Services provided
10% Web Development20% Web Design15% Branding +5 services15% Content Marketing10% Mobile App Development10% Pay Per Click10% Search Engine Optimization10% Video ProductionDigital Attic is a web design agency. Launched in 1992, the firm provides Web Design and Branding.
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UndisclosedUndisclosed10 - 49San Francisco, CA
Services provided
10% Web Development20% Content Marketing20% Marketing Strategy +4 services20% Web Design10% Market Research10% Search Engine Optimization10% UX/UI DesignOPTIMYZ INTERACTIVE is a Content Marketing company headquartered in San Francisco, California. They specialize in Content Marketing and Marketing Strategy.
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UndisclosedUndisclosed10 - 49San Francisco, CA
Services provided
10% Web Development20% Branding20% Logo +4 services20% Product Design10% Print Design10% UX/UI Design10% Web DesignUpperquad is a branding agency. The San Francisco, California-based agency was founded in 2009. Their team specializes in Branding and Logo.
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UndisclosedUndisclosed10 - 49Santa Barbara, CA
Services provided
10% Web Development20% Advertising20% Marketing Strategy +3 services20% Media Planning & Buying20% Social Media Marketing10% Print DesignFounded in 1986, EvansHardy+Young is a small Advertising company. Their team specializes in Advertising and Marketing Strategy.
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UndisclosedUndisclosed10 - 49Whittier, CA
Services provided
10% Web Development20% Web Design10% Content Marketing +6 services10% Conversion Optimization10% Email Marketing10% Mobile & App Marketing10% Pay Per Click10% Search Engine Optimization10% Social Media MarketingXeno Network is a web design agency in Whittier, California. The team specializes in Web Design and Content Marketing.
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UndisclosedUndisclosed10 - 49Camarillo, CA
Services provided
10% Web Development10% Advertising10% Audio Production +8 services10% Digital Strategy10% Marketing Strategy10% Pay Per Click10% Search Engine Optimization10% Video Production10% Web Design5% Logo5% Print DesignFounded in 2018, Salem Surround is a small Advertising company. Their team focuses on Advertising and Marketing Strategy.
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UndisclosedUndisclosed10 - 49San Francisco, CA
Services provided
10% Web Development20% AR/VR Development20% Marketing Strategy +4 services20% Mobile App Development10% AI Development10% UX/UI Design10% Web DesignJonajo Consulting is a Marketing Strategy company launched in 2012. The company offers Marketing Strategy and Mobile App Development, and is small.
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UndisclosedUndisclosed10 - 49Lake Forest, CA
Services provided
10% Web Development20% AR/VR Development10% Advertising +6 services10% Branding10% Marketing Strategy10% Mobile App Development10% Product Design10% UX/UI Design10% Video ProductionSuper Toy Box is a small AR/VR development company founded in 2015. Their services include AR/VR development and Advertising.
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$1,000+< $25 / hr10 - 49Beverly Hills, CA
Services provided
10% Web Development10% AI Development10% Branding +7 services10% Custom Software Development10% Graphic Design10% Logo10% Mobile App Development10% Print Design10% UX/UI Design10% Video ProductionBranding firm 360intersys is based in Beverly Hills, California and Beverly Hills, California. The team specializes in Branding and UX/UI Design.
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UndisclosedUndisclosed10 - 49San Francisco, CA
Services provided
10% Web Development10% Advertising10% Content Marketing +7 services10% Email Marketing10% Marketing Strategy10% Mobile & App Marketing10% Search Engine Optimization10% Social Media Marketing10% Video Marketing10% Web DesignHearst Bay Area is an Advertising company. In San Francisco, California, their team specializes in Advertising and Marketing Strategy.
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UndisclosedUndisclosed10 - 49Irvine, CA
Services provided
10% Web Development50% Search Engine Optimization10% Content Marketing +3 services10% Pay Per Click10% Social Media Marketing10% Web DesignEstablished in 2009, Local SEO Help is a SEO company. The team specializes in Search Engine Optimization and Social Media Marketing and is in Irvine, California.
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UndisclosedUndisclosed10 - 49Calabasas, CA
Services provided
10% Web Development10% Branding10% Content Marketing +7 services10% Content Writing Services10% Corporate Photography10% Marketing Strategy10% Public Relations10% Social Media Marketing10% Video Production10% Web DesignCowe Communications is a branding company. The Calabasas, California-based company was established in 2015. Their services include Branding and Public Relations.
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$1,000+$25 - $49 / hr10 - 49Sacramento, CA
Services provided
10% Web Development20% Branding20% Logo +4 services20% Social Media Marketing10% E-Commerce Development10% Pay Per Click10% Search Engine OptimizationCaptain Design Agency is a branding firm. They were launched in 2023, and their services include Branding and Social Media Marketing.
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$1,000+$25 - $49 / hr10 - 49Artesia, CA
Services provided
10% Web Development15% Graphic Design15% Pay Per Click +5 services15% Search Engine Optimization15% Social Media Marketing10% Custom Software Development10% Mobile App Development10% Video ProductionEstablished in 2023, Abse Tech Inc is a small social media marketing firm. Their services include Social Media Marketing and Search Engine Optimization.
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$10,000+$100 - $149 / hr10 - 49Ventura, CA
Services provided
10% Web Development10% Blockchain10% Email Marketing +7 services10% Graphic Design10% Mobile App Development10% Pay Per Click10% Search Engine Optimization10% Social Media Marketing10% Video Production10% Web DesignWebenix Solutions is a Ventura, California-based social media marketing company. Established in 2018, the team focuses on Social Media Marketing and Email Marketing.
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UndisclosedUndisclosed10 - 49Pleasanton, CA
Services provided
10% Web Development10% Application Testing10% Blockchain +7 services10% Cloud Consulting & SI10% DevOps Managed Services10% E-Commerce Development10% Generative AI10% IT Strategy Consulting10% Mobile App Development10% UX/UI DesignHeadquartered in Pleasanton, California and Vadodara, India, Exaqode is a small UX design agency. The team focuses on UX/UI Design and IT strategy consulting.
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$5,000+$150 - $199 / hr10 - 49El Cerrito, CA
Services provided
10% Web Development10% Branding10% Content Marketing +7 services10% E-Commerce Development10% IT Strategy Consulting10% Mobile App Development10% Print Design10% Search Engine Optimization10% UX/UI Design10% Web DesignJoust is a branding agency. Established in 2022, their team offers Branding and Content Marketing.
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$1,000+Undisclosed10 - 49Folsom, CA
Services provided
10% Web Development30% IT Managed Services30% Unified Communications Consulting & SI +2 services20% Cybersecurity10% Other IT Consulting and SIStech Group is an unified communications consulting & SI company. They were launched in 2016, and their services include unified communications consulting & SI and IT managed services.
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UndisclosedUndisclosed10 - 49Clovis, CA
Services provided
10% Web Development30% Custom Software Development15% CRM Consulting and SI +4 services15% Web Design10% AI Development10% Accounting10% Mobile App DevelopmentASN Software, a custom software development company, is headquartered in Clovis, California and Oakland, California. They offer Custom Software Development and Web Design.
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UndisclosedUndisclosed10 - 49San Ramon, CA
Services provided
10% Web Development10% AI Development10% API Development +7 services10% Custom Software Development10% DevOps Managed Services10% E-Commerce Development10% Enterprise App Modernization10% Mobile App Development10% UX/UI Design10% Web DesignCidersoft is a web design company. The San Ramon, California-based team provides Web Design and UX/UI Design.
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UndisclosedUndisclosed10 - 49Palm Desert, CA
Services provided
10% Web Development10% Branding10% Business Consulting +7 services10% Content Marketing10% Email Marketing10% Graphic Design10% Public Relations10% Search Engine Optimization10% Social Media Marketing10% Video ProductionCord Media Company, a branding company, is located in Palm Desert, California. They provide Branding and Public Relations and were launched in 2007.
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UndisclosedUndisclosed10 - 49Irvine, CA
Services provided
10% Web Development20% Print Design20% Search Engine Optimization +5 services10% Logo10% Marketing Strategy10% Media Planning & Buying10% Pay Per Click10% Video MarketingLocated in Irvine, California, eGumball Inc. Is a small SEO services firm. The team focuses on Search Engine Optimization and Print Design.
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UndisclosedUndisclosed10 - 49El Segundo, CA
Services provided
10% Web Development20% Graphic Design10% Branding +6 services10% Content Marketing10% E-Commerce Development10% Marketing Strategy10% Search Engine Optimization10% Social Media Marketing10% Video ProductionEnsemble Digital Media, a graphic design agency, was founded in 2022. The firm focuses on Graphic Design and Branding.
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UndisclosedUndisclosed10 - 49Beverly Hills, CA
Services provided
10% Web Development20% Marketing Strategy20% Social Media Marketing +4 services20% Video Production10% IT Managed Services10% Search Engine Optimization10% Web DesignGamble Guy Productions is a Marketing Strategy company established in 2018. The team specializes in Marketing Strategy and Social Media Marketing.
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$1,000+$150 - $199 / hr10 - 49Sacramento, CA
Services provided
10% Web Development15% Graphic Design15% Mobile App Development +6 services10% Content Writing Services10% Logo10% Search Engine Optimization10% Social Media Marketing10% UX/UI Design10% Web DesignDanber Technologies is a graphic design company. Their small team of employees is based in Sacramento, California. Their team offers Graphic Design and Mobile App Development.
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UndisclosedUndisclosed10 - 49Los Angeles, CA
Services provided
10% Web Development10% AI Consulting10% AI Development +7 services10% Application Testing10% BI & Big Data Consulting & SI10% Business Consulting10% Cloud Consulting & SI10% Digital Strategy10% IoT Development10% Mobile App DevelopmentAutomatedView Technologies is a Los Angeles, California-based Digital Strategy company. Their services include Digital Strategy and BI & big data consulting & SI.
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$50,000+$50 - $99 / hr10 - 49Los Angeles, CA
Services provided
10% Web Development10% AI Development10% API Development +7 services10% Blockchain10% Custom Software Development10% DevOps Managed Services10% E-Commerce Development10% IoT Development10% Mobile App Development10% Robotics Process AutomationMetastability Inc is a custom software development company. The team focuses on Custom Software Development and Mobile App Development, and the firm is in Los Angeles, California.
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$1,000+$25 - $49 / hr10 - 49Riverside, CA
Services provided
10% Web Development10% Branding10% Content Writing Services +7 services10% Digital Strategy10% Graphic Design10% Logo10% Marketing Strategy10% Mobile App Development10% UX/UI Design10% Web DesignLaunched in 2026, InkCraft Marketing Solutions is a Logo company. The company focuses on Logo and Graphic Design, and is small.
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UndisclosedUndisclosed10 - 49Cerritos, CA
Services provided
10% Web Development10% Content Marketing10% Conversion Optimization +7 services10% Digital Strategy10% Email Marketing10% Graphic Design10% Pay Per Click10% Search Engine Optimization10% Social Media Marketing10% Web DesignBrand Pro Max is a Digital Strategy company founded in 2025. The team focuses on Digital Strategy and Social Media Marketing and is based in Cerritos, California.
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$10,000+$25 - $49 / hr10 - 49San Francisco, CA
Services provided
10% Web Development20% IT Staff Augmentation15% Custom Software Development +4 services15% E-Commerce Development15% IT Managed Services15% Web Design10% Mobile App DevelopmentDevsHire.ai is an IT staff augmentation company in San Francisco, California. Their services include IT staff augmentation and IT managed services.
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$1,000+$25 - $49 / hr10 - 49Los Angeles, CA
Services provided
10% Web Development10% Web Design5% AR/VR Development +15 services5% Advertising5% Application Management & Support5% Branding5% Custom Software Development5% Direct Marketing5% E-Commerce Development5% Graphic Design5% IT Managed Services5% IT Strategy Consulting5% IoT Development5% Logo5% Mobile App Development5% Search Engine Optimization5% Social Media Marketing5% UX/UI DesignLaunched in 2026, AdamIS Tech is a web design company. The team provides Web Design and Web Development.
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Undisclosed< $25 / hr10 - 49Fremont, CA
Services provided
10% Web Development30% BI & Big Data Consulting & SI20% AI Development +7 services10% API Development5% Business Consulting5% Cloud Consulting & SI5% Custom Software Development5% Engineering5% IT Staff Augmentation5% Mobile App DevelopmentMicroDev Solutions is a data analytics company. Their team is in Fremont, California and focuses on BI & big data consulting & SI and Artificial Intelligence.
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$5,000+Undisclosed2 - 9Moreno Valley, CA
Services provided
10% Web Development20% Web Design10% Content Marketing +7 services10% Digital Strategy10% Email Marketing10% Marketing Strategy10% Other Digital Marketing10% Search Engine Optimization5% Conversion Optimization5% Social Media MarketingInTouch Marketing is a web design company. Established in 2012, their team focuses on Web Design and Content Marketing.
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$1,000+$100 - $149 / hr2 - 9Vista, CA
Services provided
10% Web Development25% Search Engine Optimization25% Web Design +4 services10% Affiliate Marketing10% Email Marketing10% Pay Per Click10% Social Media MarketingNext Level Web is a SEO agency founded in 2010. The agency focuses on Search Engine Optimization and Web Design, and is small.
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$5,000+$25 - $49 / hr50 - 249Los Angeles, CA
Services provided
50% Web Development50% Mobile App DevelopmentSee all 40 projectsDifferenz System is a web development company specializing in custom website development and comprehensive web application development. Their services are consistently praised, with approximately 90% of reviews highlighting their timely delivery, responsiveness, and commitment to quality. Clients appreciate their problem-solving mindset and technical expertise, though a minority, around 10%, noted issues with project management and software bugs.
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Differenz System is frequently praised for offering good value for money, with many clients noting that their pricing fits within budget while delivering quality results. For instance, one CEO highlighted their engagement due to 'good value for cost,' while another client emphasized that Differenz consistently meets deadlines and maintains excellent communication. Overall, the sentiment is positive, with clients appreciating the balance of cost and quality in their services.Was this helpful?
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View PackagesWeb Application Development
Our Web application package offers to develop professional and user-friendly websites, designs, and development for projects that engage new clients as well as investors and partners.Was this helpful?
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$5,000+$50 - $99 / hrFreelancerAlameda, CA
Services provided
25% Web Development50% Web Design25% Search Engine OptimizationLeverageDigital.io is a web design agency. Established in 2020, the team focuses on Web Design and Search Engine Optimization.
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Undisclosed< $25 / hrFreelancerRiverbank, CA
Services provided
25% Web Development25% Web Design20% Search Engine Optimization +2 services15% E-Commerce Development15% UX/UI DesignWebdul, a web design company, is in Riverbank, California. The team provides Web Design and Web Development.
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List of the Top 15 California Web Development Firms
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$50,000+$50 - $99 / hr1,000 - 9,999San Francisco, CA
Ability to deliver
35.9/40.020/20 Reviews10/10 Clients & Experience5.9/10 Market PresenceService focus
20% Web Development80% Other -
$50,000+$150 - $199 / hr10 - 49Los Angeles, CA
Ability to deliver
33.9/40.018/20 Reviews10/10 Clients & Experience5.9/10 Market PresenceService focus
50% Web Development50% Other -
$5,000+$100 - $149 / hr10 - 49Encinitas, CA
Ability to deliver
35/40.019.6/20 Reviews9.4/10 Clients & Experience6/10 Market PresenceService focus
35% Web Development65% Other -
$25,000+$100 - $149 / hr50 - 249Cypress, CA
Ability to deliver
32.3/40.017/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
100% Web Development -
$25,000+$200 - $300 / hr10 - 49Los Angeles, CA
Ability to deliver
35.1/40.019.4/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
30% Web Development70% Other -
$1,000+$100 - $149 / hr250 - 999San Diego, CA
Ability to deliver
37.1/40.020/20 Reviews10/10 Clients & Experience7.1/10 Market PresenceService focus
10% Web Development90% Other -
$10,000+$50 - $99 / hr10 - 49Covina, CA
Ability to deliver
32/40.016.6/20 Reviews10/10 Clients & Experience5.4/10 Market PresenceService focus
55% Web Development45% Other -
$50,000+$100 - $149 / hr1,000 - 9,999San Francisco, CA
Ability to deliver
33.9/40.017.2/20 Reviews9.9/10 Clients & Experience6.8/10 Market PresenceService focus
15% Web Development85% Other -
$50,000+$150 - $199 / hr250 - 999Irvine, CA
Ability to deliver
31.9/40.016.2/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
30% Web Development70% Other -
$50,000+$25 - $49 / hr50 - 249San Francisco, CA
Ability to deliver
31.7/40.016.2/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
40% Web Development60% Other -
$25,000+$100 - $149 / hr10 - 49Palo Alto, CA
Ability to deliver
31.5/40.016.4/20 Reviews9.9/10 Clients & Experience5.2/10 Market PresenceService focus
70% Web Development30% Other -
$5,000+$50 - $99 / hr10 - 49Fair Oaks, CA
Ability to deliver
31.5/40.016.4/20 Reviews10/10 Clients & Experience5.1/10 Market PresenceService focus
100% Web Development -
$5,000+$100 - $149 / hr10 - 49Walnut Creek, CA
Ability to deliver
32.7/40.018.4/20 Reviews9.4/10 Clients & Experience4.9/10 Market PresenceService focus
40% Web Development60% Other -
$10,000+$150 - $199 / hr50 - 249Carlsbad, CA
Ability to deliver
35.2/40.019.4/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
20% Web Development80% Other -
$75,000+$200 - $300 / hr10 - 49Temecula, CA
Ability to deliver
31.2/40.016.2/20 Reviews10/10 Clients & Experience5/10 Market PresenceService focus
80% Web Development20% Other -
$50,000+$100 - $149 / hr50 - 249Newport Beach, CA
Ability to deliver
36.7/40.019.6/20 Reviews10/10 Clients & Experience7.1/10 Market PresenceService focus
10% Web Development90% Other -
$5,000+$100 - $149 / hr10 - 49Los Angeles, CA
Ability to deliver
30.4/40.018.2/20 Reviews7.5/10 Clients & Experience4.8/10 Market PresenceService focus
50% Web Development50% Other -
$5,000+$50 - $99 / hr250 - 999Palo Alto, CA
Ability to deliver
33.7/40.018/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
15% Web Development85% Other -
$10,000+$25 - $49 / hr250 - 999Sacramento, CA
Ability to deliver
32.2/40.016.8/20 Reviews10/10 Clients & Experience5.4/10 Market PresenceService focus
20% Web Development80% Other -
$25,000+$100 - $149 / hr10 - 49San Jose, CA
Ability to deliver
32.8/40.017.6/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
30% Web Development70% Other -
$25,000+$150 - $199 / hr10 - 49Oakland, CA
Ability to deliver
29.8/40.015.8/20 Reviews8.2/10 Clients & Experience5.7/10 Market PresenceService focus
55% Web Development45% Other -
$10,000+Undisclosed10 - 49San Ramon, CA
Ability to deliver
31.8/40.016.8/20 Reviews10/10 Clients & Experience5/10 Market PresenceService focus
35% Web Development65% Other -
$25,000+$150 - $199 / hr10 - 49San Francisco, CA
Ability to deliver
30.9/40.015.8/20 Reviews10/10 Clients & Experience5.1/10 Market PresenceService focus
40% Web Development60% Other -
$1,000+$25 - $49 / hr50 - 249Santa Rosa, CA
Ability to deliver
29.6/40.015.6/20 Reviews9.1/10 Clients & Experience4.9/10 Market PresenceService focus
50% Web Development50% Other -
$10,000+$100 - $149 / hr50 - 249Costa Mesa, CA
Ability to deliver
33.5/40.017.6/20 Reviews10/10 Clients & Experience6/10 Market PresenceService focus
20% Web Development80% Other -
$10,000+$150 - $199 / hr10 - 49Sacramento, CA
Ability to deliver
32.5/40.018.2/20 Reviews9.3/10 Clients & Experience5/10 Market PresenceService focus
30% Web Development70% Other -
$5,000+$25 - $49 / hr50 - 249Altadena, CA
Ability to deliver
35.5/40.020/20 Reviews9.5/10 Clients & Experience6/10 Market PresenceService focus
10% Web Development90% Other -
$5,000+$100 - $149 / hr10 - 49Irvine, CA
Ability to deliver
34.1/40.018.4/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
20% Web Development80% Other -
$5,000+$50 - $99 / hr10 - 49Los Angeles, CA
Ability to deliver
29.3/40.015.8/20 Reviews7.6/10 Clients & Experience6/10 Market PresenceService focus
50% Web Development50% Other -
$10,000+$50 - $99 / hr50 - 249San Mateo, CA
Ability to deliver
29.3/40.016.4/20 Reviews7.6/10 Clients & Experience5.3/10 Market PresenceService focus
45% Web Development55% Other
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