Top Search Engine Marketing Services in California
-
Featured
What are Featured Providers?
$1,000+$100 - $149 / hr250 - 999Serves CaliforniaServices provided
See all 357 projectsSmartSites is a distinguished SEO and digital marketing agency that specializes in enhancing online visibility and improving website rankings through comprehensive search optimization strategies. The majority of their reviews—approximately 95%—highlight their expertise in SEO services, digital visibility enhancement, and project management, praising their timely communication and significant improvements in website traffic and SERP optimization. Clients consistently commend SmartSites for their professionalism and responsiveness, with particular acclaim for their ability to deliver results-driven SEO and search engine marketing services.
-
$5,000+Undisclosed10 - 49San Diego, CA
Services provided
Neil Patel Digital India, a small SEO company, is in Bengaluru, India and San Diego, California. The team provides Search Engine Optimization and Content Marketing.
Read more -
UndisclosedUndisclosed2 - 9Fresno, CA
Services provided
In Fresno, California and The Bronx, New York, Startup IT Solution is a social media marketing firm. They specialize in Social Media Marketing and Search Engine Optimization and were launched in
Read more -
$10,000+$150 - $199 / hr50 - 249Glendale, CA
Services provided
Founded in 2002, The Search Agency is a midsize PPC company. Their services include Pay Per Click and Search Engine Optimization.
Read more -
$1,000+$100 - $149 / hr10 - 49Union City, CA
Services provided
Social media marketing company AI Source Hub was launched in 2022. The small team focuses on Social Media Marketing and Content Marketing.
Read more -
UndisclosedUndisclosed10 - 49Fullerton, CA
Services provided
See all 1 projectsSariya IT is a website development company distinguished for its creativity and technical proficiency. Reviews highlight its exceptional project management and client-centric approach, with 100% of feedback being positive. Notably, the company consistently delivers on time and exceeds expectations, though minor improvements in communication could enhance their already commendable service.
-
Undisclosed$200 - $300 / hr2 - 9San Jose, CA
Services provided
JM Internet Group is a SEO company. They are in San Jose, California, and their services include Search Engine Optimization and Social Media Marketing.
Read more -
$1,000+$50 - $99 / hr2 - 9Alhambra, CA
Services provided
See all 1 projectsSparksbox offers services in blog design, blog maintenance, and web hosting primarily for WordPress platforms. Client reviews highlight their prompt communication, budget-friendly pricing, and exceptional design quality, with a particular emphasis on the professionalism and expertise of their web designer, Dellon. Overall, clients express high satisfaction and strong recommendations for Sparksbox.
-
$1,000+$50 - $99 / hr10 - 49San Diego, CA
Services provided
Based in San Diego, California, SEO.RUN is a SEO company. Established in 1999, the team specializes in Search Engine Optimization and UX/UI Design.
Read more -
$5,000+Undisclosed2 - 9La Quinta, CA
Services provided
See all 3 projectsTRIBBUTE is a digital marketing agency specializing in Search Engine Optimization and other technical digital marketing services. With a 100% positive feedback rate, reviews highlight their exceptional project management skills and profound understanding of digital ecosystems. Clients commend their SEO optimization strategies and thorough analysis, which have significantly boosted online visibility and e-commerce sales, achieving a 20x sales increase.
-
$1,000+$100 - $149 / hr2 - 9Santa Ana, CA
Services provided
SagaReach Marketing is a SEO services firm. They were launched in 2021 and specialize in Search Engine Optimization and Pay Per Click.
Read more -
$1,000+Undisclosed2 - 9Manteca, CA
Services provided
Founded in 2018, Boomajoom is a PPC company. The team specializes in Pay Per Click and Search Engine Optimization and is headquartered in Manteca, California.
Read more -
$5,000+$100 - $149 / hr2 - 9Newport Beach, CA
Services provided
Mad Cats Media is a SEO company. Founded in 2015, the team provides Search Engine Optimization and Pay Per Click.
Read more -
$10,000+$300+ / hrFreelancerSanta Clarita, CA
Services provided
See all 1 projectsStrezev Consulting is an ecommerce consulting firm specializing in Shopify setup, ad programs, and email marketing strategies. Based on a 100% positive review, clients praise their exceptional project management, strategic execution, and ability to deliver measurable results, such as consistent month-over-month revenue growth and improved customer retention. Their responsiveness and clear communication further enhance their service offerings.
-
UndisclosedUndisclosed2 - 9Los Angeles, CA
Services provided
See all 1 projectsWe offer comprehensive digital marketing services designed to elevate your brand's online presence. Our mission is to transform your brand’s potential into success by using the latest
Read more -
UndisclosedUndisclosed2 - 9Bakersfield, CA
Services provided
In Bakersfield, California, Providence Strategic Consulting is a small PR company. The team specializes in Public Relations and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9Lake Forest, CA
Services provided
Mobile app development company Maxeemize was founded in 2016. The small team provides Mobile App Development and Public Relations.
Read more -
UndisclosedUndisclosed2 - 9Upland, CA
Services provided
Founded in 2009, 1st Web Studio is a small Upland, California-based web design agency. Their services include Web Design and Mobile & App Marketing.
Read more -
UndisclosedUndisclosed2 - 9Walnut Creek, CA
Services provided
Established in 2007, Ahilia is a small branding company. Their services include Branding and Event Marketing.
Read more -
UndisclosedUndisclosed2 - 9Vista, CA
Services provided
Web design company WP Management Team was established in 2001. The team specializes in Web Design and Web Development and is in Vista, California.
Read more -
UndisclosedUndisclosed2 - 9Costa Mesa, CA
Services provided
Launched in 2011, WebVisable Digital Marketing & Web Solutions is a SEO agency. The team provides Search Engine Optimization and Digital Strategy.
Read more -
UndisclosedUndisclosed2 - 9Walnut Creek, CA
Services provided
Headquartered in Walnut Creek, California, APC Digital Media is a small IT managed services company. The team offers IT managed services and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9Brea, CA
Services provided
Big Chief Creative Media is a branding company established in 2008. The firm offers Branding and Search Engine Optimization, and is small.
Read more -
UndisclosedUndisclosed2 - 9Santa Ana, CA
Services provided
In Santa Ana, California, Revho Ad Agency is a branding firm. Founded in 2014, the team specializes in Branding and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9Orange, CA
Services provided
Raining Fire Interactive is a small Orange, California-based SEO services firm. The team specializes in Search Engine Optimization and Social Media Marketing.
Read more -
UndisclosedUndisclosed2 - 9San Juan Capistrano, CA
Services provided
Content Marketing company Surge is headquartered in San Juan Capistrano, California. The team focuses on Content Marketing and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9Los Angeles, CA
Services provided
Go Big LA is a small social media marketing company. They provide Social Media Marketing and Search Engine Optimization and were established in 2013.
Read more -
UndisclosedUndisclosed2 - 9Glendora, CA
Services provided
Founded in 2020, DLL Studios is a small SEO services firm based in Glendora, California. Their team specializes in Search Engine Optimization and Web Design.
Read more -
UndisclosedUndisclosed2 - 9Paso Robles, CA
Services provided
805 SEO is a SEO company headquartered in Paso Robles, California. The team focuses on Search Engine Optimization and Social Media Marketing.
Read more -
UndisclosedUndisclosed2 - 9Orangevale, CA
Services provided
Based in Orangevale, California, InfoStar Productions LLC. Is a small social media marketing company. Their services include Social Media Marketing and Search Engine Optimization.
Read more -
Undisclosed$50 - $99 / hr2 - 9Los Angeles, CA
Services provided
Conversion Optimization company Meta Labs was founded in 2023. The agency provides Conversion Optimization and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9San Diego, CA
Services provided
Equity Web Solutions, a social media marketing company, is headquartered in San Diego, California. Launched in 2000, the team focuses on Social Media Marketing and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9Pasadena, CA
Services provided
Web design company Marketingism is headquartered in Pasadena, California. They provide Web Design and IT managed services.
Read more -
$5,000+$150 - $199 / hr2 - 9Los Angeles, CA
Services provided
Other Digital Marketing company Swoon.ai is based in Los Angeles, California. They specialize in Other Digital Marketing and Digital Strategy and were established in 2024.
Read more -
UndisclosedUndisclosed2 - 9Vista, CA
Services provided
SEO company Beacon SEO is in Vista, California. Founded in 2018, the team provides Search Engine Optimization and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9Carpinteria, CA
Services provided
JBS Partners is a small pay per click company and SEO agency headquartered in Carpinteria, California. Their services include Pay Per Click and Search Engine Optimization.
Read more -
UndisclosedUndisclosed2 - 9Los Angeles, CA
Services provided
Sage Consulting Group, a pay per click company, offers Pay Per Click and Search Engine Optimization. The company is headquartered in Los Angeles, California.
Read more -
UndisclosedUndisclosed2 - 9Los Angeles, CA
Services provided
Gelber Consulting Group, a SEO company and pay per click agency, was founded in 2018. The small team provides Search Engine Optimization and Pay Per Click.
Read more -
$1,000+$50 - $99 / hr2 - 9San Francisco, CA
Services provided
Beknown, a SEO company and pay per click company, specialize in Search Engine Optimization and Pay Per Click. They were established in 2022.
Read more -
UndisclosedUndisclosed2 - 9Solana Beach, CA
Services provided
SEO agency and pay per click agency Raw AMZ is headquartered in Solana Beach, California. Launched in 2016, the team focuses on Search Engine Optimization and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9Culver City, CA
Services provided
Pay per click agency z is headquartered in Culver City, California. They focus on Pay Per Click and Search Engine Optimization and were established in 2024.
Read more -
$1,000+$25 - $49 / hr10 - 49San Francisco, CA
Services provided
ROI·DNA is a small San Francisco, California-based branding firm. The team specializes in Branding and Social Media Marketing.
Read more -
UndisclosedUndisclosed10 - 49Modesto, CA
Services provided
T3 Direct is a Modesto, California-based Content Marketing company. Their services include Content Marketing and Conversion Optimization.
Read more -
UndisclosedUndisclosed10 - 49Concord, CA
Services provided
Social media marketing company Optimize Worldwide, Inc. Provides Social Media Marketing and Pay Per Click. They were established in 2011.
Read more -
UndisclosedUndisclosed2 - 9Long Beach, CA
Services provided
Exact Latitude is a SEO services firm. The Long Beach, California-based agency specializes in Search Engine Optimization and Pay Per Click.
Read more -
UndisclosedUndisclosed2 - 9Thousand Oaks, CA
Services provided
CaliNetworks is a SEO agency. The small Thousand Oaks, California-based team specializes in Search Engine Optimization and Pay Per Click. The agency was founded in 1999.
Read more -
UndisclosedUndisclosed250 - 999San Diego, CA
Services provided
Established in 2018, Atypical Digital is a midsize Content Marketing company. Their services include Content Marketing and Digital Strategy.
Read more -
$5,000+$100 - $149 / hr50 - 249San Diego, CA
Services provided
Einstein Industries is a midsize San Diego, California-based social media marketing firm. Their services include Social Media Marketing and Search Engine Optimization.
Read more -
UndisclosedUndisclosed50 - 249Woodbridge, CA
Services provided
Splash Factory LLC is a Woodbridge, California-based custom software development company. They offer Custom Software Development and UX/UI Design and were founded in 2015.
Read more -
UndisclosedUndisclosed50 - 249Irvine, CA
Services provided
Transcend Digital is a custom software development firm founded in 2017. The agency focuses on Custom Software Development and Web Development, and is midsize.
Read more -
UndisclosedUndisclosed50 - 249Clovis, CA
Services provided
Social media marketing agency Rank Orbit LLC was founded in 2015. The midsize team specializes in Social Media Marketing and Content Marketing.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
List of the Top 15 California SEM Service Providers
-
$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
40% Search Engine Optimization10% Pay Per Click50% Other -
$1,000+$100 - $149 / hr50 - 249Los Angeles, CA
Ability to deliver
36/40.019.2/20 Reviews10/10 Clients & Experience6.8/10 Market PresenceService focus
40% Search Engine Optimization50% Pay Per Click10% Other -
$1,000+$100 - $149 / hr50 - 249Costa Mesa, CA
Ability to deliver
35.5/40.020/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
10% Search Engine Optimization60% Pay Per Click30% Other -
$1,000+$50 - $99 / hr50 - 249Los Angeles, CA
Ability to deliver
35.1/40.020/20 Reviews9/10 Clients & Experience6.1/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+Undisclosed50 - 249Los Angeles, CA
Ability to deliver
33.3/40.018.4/20 Reviews9.7/10 Clients & Experience5.2/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$1,000+$100 - $149 / hr10 - 49San Diego, CA
Ability to deliver
33.1/40.017.4/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
80% Search Engine Optimization10% Pay Per Click10% Other -
$1,000+$100 - $149 / hr10 - 49Carlsbad, CA
Ability to deliver
32/40.016.2/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
80% Search Engine Optimization20% Pay Per Click -
$1,000+$25 - $49 / hr250 - 999Anaheim, CA
Ability to deliver
31.7/40.017.2/20 Reviews9/10 Clients & Experience5.5/10 Market PresenceService focus
90% Search Engine Optimization10% Pay Per Click -
$1,000+$100 - $149 / hr50 - 249San Diego, CA
Ability to deliver
31.3/40.016.2/20 Reviews10/10 Clients & Experience5.1/10 Market PresenceService focus
60% Search Engine Optimization20% Pay Per Click20% Other -
$1,000+$100 - $149 / hr50 - 249San Diego, CA
Ability to deliver
31/40.016.2/20 Reviews10/10 Clients & Experience4.8/10 Market PresenceService focus
10% Search Engine Optimization90% Pay Per Click -
$5,000+Undisclosed50 - 249Los Angeles, CA
Ability to deliver
31/40.016.2/20 Reviews9.1/10 Clients & Experience5.7/10 Market PresenceService focus
72% Search Engine Optimization14% Pay Per Click14% Other -
$5,000+$150 - $199 / hr10 - 49Irvine, CA
Ability to deliver
30.6/40.016.8/20 Reviews8.1/10 Clients & Experience5.7/10 Market PresenceService focus
50% Search Engine Optimization40% Pay Per Click10% Other -
$1,000+$100 - $149 / hr10 - 49San Francisco, CA
Ability to deliver
35.4/40.020/20 Reviews10/10 Clients & Experience5.4/10 Market PresenceService focus
35% Search Engine Optimization25% Pay Per Click40% Other -
$1,000+Undisclosed10 - 49San Francisco, CA
Ability to deliver
30.4/40.015.8/20 Reviews10/10 Clients & Experience4.6/10 Market PresenceService focus
40% Search Engine Optimization40% Pay Per Click20% Other -
$1,000+Undisclosed50 - 249San Diego, CA
Ability to deliver
29.4/40.016.2/20 Reviews8.3/10 Clients & Experience5/10 Market PresenceService focus
60% Search Engine Optimization10% Pay Per Click30% Other -
$5,000+Undisclosed50 - 249Los Angeles, CA
Ability to deliver
29.3/40.015.4/20 Reviews8.1/10 Clients & Experience5.9/10 Market PresenceService focus
60% Search Engine Optimization20% Pay Per Click20% Other -
$5,000+$100 - $149 / hr250 - 999San Diego, CA
Ability to deliver
31.5/40.016.2/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
20% Search Engine Optimization20% Pay Per Click60% Other -
UndisclosedUndisclosed10 - 49Simi Valley, CA
Ability to deliver
29.6/40.015.8/20 Reviews8.3/10 Clients & Experience5.5/10 Market PresenceService focus
60% Search Engine Optimization20% Pay Per Click20% Other -
$1,000+$50 - $99 / hr10 - 49Los Angeles, CA
Ability to deliver
29.1/40.016.8/20 Reviews8/10 Clients & Experience4.3/10 Market PresenceService focus
70% Search Engine Optimization10% Pay Per Click20% Other -
$5,000+$100 - $149 / hr10 - 49San Francisco, CA
Ability to deliver
32.8/40.018/20 Reviews10/10 Clients & Experience4.8/10 Market PresenceService focus
20% Search Engine Optimization40% Pay Per Click40% Other -
$5,000+$100 - $149 / hr10 - 49San Diego, CA
Ability to deliver
29.3/40.016.2/20 Reviews8/10 Clients & Experience5.1/10 Market PresenceService focus
50% Search Engine Optimization25% Pay Per Click25% Other -
$10,000+Undisclosed10 - 49Los Angeles, CA
Ability to deliver
30.1/40.016.2/20 Reviews8.6/10 Clients & Experience5.3/10 Market PresenceService focus
40% Search Engine Optimization30% Pay Per Click30% Other -
$5,000+$100 - $149 / hr2 - 9Anaheim, CA
Ability to deliver
31.4/40.016.4/20 Reviews9.7/10 Clients & Experience5.3/10 Market PresenceService focus
45% Search Engine Optimization30% Pay Per Click25% Other -
$1,000+$100 - $149 / hr10 - 49Los Angeles, CA
Ability to deliver
30.6/40.016.2/20 Reviews9.6/10 Clients & Experience4.7/10 Market PresenceService focus
33% Search Engine Optimization33% Pay Per Click34% Other -
$10,000+$200 - $300 / hr10 - 49San Francisco, CA
Ability to deliver
29.6/40.017.4/20 Reviews7.1/10 Clients & Experience5.1/10 Market PresenceService focus
30% Search Engine Optimization40% Pay Per Click30% Other -
$250,000+Undisclosed250 - 999El Segundo, CA
Ability to deliver
28.9/40.015.6/20 Reviews8/10 Clients & Experience5.3/10 Market PresenceService focus
15% Search Engine Optimization25% Pay Per Click60% Other -
$1,000+$50 - $99 / hr250 - 999San Jose, CA
Ability to deliver
26.1/40.016.2/20 Reviews5.2/10 Clients & Experience4.7/10 Market PresenceService focus
40% Search Engine Optimization30% Pay Per Click30% Other -
$5,000+$100 - $149 / hr2 - 9San Diego, CA
Ability to deliver
25.7/40.016.2/20 Reviews4.9/10 Clients & Experience4.6/10 Market PresenceService focus
80% Search Engine Optimization20% Pay Per Click -
$5,000+$150 - $199 / hr10 - 49West Hollywood, CA
Ability to deliver
32.9/40.017.8/20 Reviews9.8/10 Clients & Experience5.2/10 Market PresenceService focus
25% Search Engine Optimization25% Pay Per Click50% Other -
$1,000+Undisclosed2 - 9Manhattan Beach, CA
Ability to deliver
31.5/40.016.4/20 Reviews10/10 Clients & Experience5.1/10 Market PresenceService focus
30% Search Engine Optimization35% Pay Per Click35% Other
