Top Call Center Services & Voice Services in California
-
Featured
What are Featured Providers?
$50,000+Undisclosed1,000 - 9,999Serves CaliforniaServices provided
See all 4 projectsROI CX Solutions is a versatile Contact Center Services provider, excelling in Inbound and Outbound Call Center operations, Customer Support, and Phone Support. Reviews highlight their significant impact on customer satisfaction and operational efficiency, with over 80% of feedback noting improved metrics such as reduced response times and enhanced service quality. Clients frequently praise their flexibility and ability to adapt to varying needs.
$1,000+< $25 / hr1,000 - 9,999Serves CaliforniaServices provided
See all 28 projectsHugo Inc. | Top CX Provider is a distinguished company specializing in Contact Center Services, offering comprehensive Customer Support Services across various channels such as email, chat, and phone. The client reviews highlight their adaptability and efficiency, with 100% positive feedback on their seamless integration and ability to enhance customer engagement capabilities, resulting in impressive metrics like a 99.8% accuracy in order processing and fulfillment.
$5,000+< $25 / hr1,000 - 9,999Serves CaliforniaServices provided
See all 47 projectsHelpware CX is a professional provider of Contact Center Services, specializing in comprehensive Customer Support Services including Inbound and Outbound Call Handling, Phone Support, and Telephonic Support. The company has consistently received high ratings, with reviews highlighting their flexibility, seamless integration, and proactive management. Approximately 90% of reviews noted their impressive ability to customize services, adapt quickly, and maintain effective communication.
$5,000+< $25 / hr1,000 - 9,999Serves CaliforniaServices provided
Select VoiceCom is a provider of Contact Center Services, specializing in customer support, telephonic support, and telemarketing services. Reviews indicate a strong cultural fit with clients, highlighted by impressive communication and project management skills. Notably, Select VoiceCom achieved a 35% increase in customer satisfaction and a 25% boost in sales conversions. Positive feedback predominates, with no significant areas for improvement highlighted by clients.
-
UndisclosedUndisclosed10 - 49Torrance, CA
Services provided
Liberty Locksmith Store is a Business Consulting company. The team specializes in Business Consulting and Back Office Outsourcing and is located in Torrance, California.
Read more -
UndisclosedUndisclosed10 - 49San Leandro, CA
Services provided
Parker Locksmith Store, a Back Office Outsourcing company, was established in 1988. The company focuses on Back Office Outsourcing and Business Consulting.
Read more -
Featured
What are Featured Providers?
$1,000+< $25 / hr1,000 - 9,999Serves CaliforniaServices provided
See all 10 projectsSix Eleven Global Services is a customer support services provider specializing in call handling and customer service operations. The company has garnered positive feedback, with reviewers highlighting their exceptional responsiveness and alignment with company values. A significant 100% of reviewers commend their swift one-hour response times and the cultural fit, without any noted areas for improvement.
$1,000+< $25 / hr50 - 249Serves CaliforniaServices provided
See all 68 projectsA-SALES AB is a Contact Center Services company specializing in outbound sales and pipeline generation. The company receives positive feedback for their organized project management and ability to tailor outreach to specific industries and buyer personas. Approximately 87.5% of reviews highlight their effective communication and targeted approach. Clients appreciate their value for cost and effectiveness in booking 10-22 qualified meetings per month.
$1,000+Undisclosed1,000 - 9,999Serves CaliforniaServices provided
See all 54 projectsAppointment Setter Online is a professional Call Center Services company specializing in outbound lead generation, appointment scheduling, and telephonic support. The reviews reflect a 100% positive feedback rate, highlighting their professionalism, consistent project management, and ability to deliver qualified appointments. Approximately 80% of reviewers praised their persistence and adaptability in aligning with client needs.
-
UndisclosedUndisclosed10 - 49Los Angeles, CA
Services provided
Express Locksmith Store is a Business Consulting company launched in 1991. Their team specializes in Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Los Angeles, CA
Services provided
Logan Locksmith Shop, a Business Consulting company, is in Los Angeles, California. Launched in 1981, the team specializes in Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Garden Grove, CA
Services provided
Little Village Locksmith Store is a Business Consulting company. The Garden Grove, California-based agency provides Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Santa Monica, CA
Services provided
Golden Locksmith Services is a Business Consulting company. Located in Santa Monica, California, the team provides Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Los Angeles, CA
Services provided
Liberty Locksmith Store, a Business Consulting company, is located in Los Angeles, California. Their services include Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Long Beach, CA
Services provided
Anchor Locksmith Store is a Business Consulting company established in 1993. The team offers Business Consulting and Back Office Outsourcing and is based in Long Beach, California.
Read more -
UndisclosedUndisclosed10 - 49Redwood City, CA
Services provided
Locksmith & Key Shop, a small Business Consulting company, is located in Redwood City, California. The team offers Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Santee, CA
Services provided
General Locksmith Store is a small Business Consulting company in Santee, California. Their services include Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Long Beach, CA
Services provided
Established in 1998, All County Locksmith Store is a Business Consulting company. The team offers Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Burbank, CA
Services provided
Usa Locksmith Service, a Business Consulting company, was founded in 1985. Based in Burbank, California, the team provides Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49San Francisco, CA
Services provided
Super Locksmith Services, a Business Consulting company, is headquartered in San Francisco, California. The team specializes in Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Irvine, CA
Services provided
Universal Locksmith Store, a Business Consulting company, is based in Irvine, California. The team offers Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Santa Monica, CA
Services provided
Business Consulting company General Locksmith Store is based in Santa Monica, California. Founded in 2001, the team offers Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Los Angeles, CA
Services provided
Expert Locksmith Store is a Business Consulting company founded in 1982. The company focuses on Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Arcadia, CA
Services provided
Business Consulting company Central Lock Key Store focuses on Business Consulting and Back Office Outsourcing. They are located in Arcadia, California.
Read more -
UndisclosedUndisclosed10 - 49Costa Mesa, CA
Services provided
Affordable Locksmith Services is a small Business Consulting company launched in 1983. Their team focuses on Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Palo Alto, CA
Services provided
Interstate Locksmith Shop is a small Palo Alto, California-based Business Consulting company. The team focuses on Business Consulting and Back Office Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Los Angeles, CA
Services provided
Business Consulting company Lock Safe Services was launched in 1989. The company specializes in Business Consulting and Back Office Outsourcing, and is small.
Read more -
UndisclosedUndisclosed10 - 49San Jose, CA
Services provided
Neighborhood Locksmith, a Business Consulting company, was established in 1993. The small team focuses on Business Consulting and Back Office Outsourcing.
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 -
UndisclosedUndisclosed2 - 9Brisbane, CA
Services provided
Magellan USA is a small Brisbane, California-based IT managed services company. Their services include IT managed services and HR Consulting.
Read more -
$1,000+< $25 / hr50 - 249Cerritos, CA
Services provided
See all 2 projectsHire Live Support Inc is a company specializing in administrative support and customer service management. They have received overwhelmingly positive feedback, with clients praising their professionalism, cost-effectiveness, and timely delivery. Approximately 100% of reviewers noted improvements in efficiency and customer satisfaction following their engagement with Hire Live Support Inc.
-
$1,000+$25 - $49 / hr50 - 249Foster City, CA
Services provided
FunnL, a Sales Outsourcing and Account-Based Marketing company, is located in Foster City, California and Hyderabad, India. Their services include Sales Outsourcing and Account-Based Marketing.
Read more -
$1,000+< $25 / hr50 - 249Sunnyvale, CA
Services provided
Orderhive, a phone answering service, was established in 2013. Located in Sunnyvale, California, the team provides Call Center Services.
Read more -
$1,000+< $25 / hr50 - 249Santa Fe Springs, CA
Services provided
Westset Logistics is a midsize call center service. Founded in 1996, the team offers Call Center Services.
Read more -
$1,000+< $25 / hr2 - 9San Jose, CA
Services provided
Small call center company San Jose Answering Service, is based in San Jose, California. The team offers Call Center Services and Sales Outsourcing.
Read more -
$1,000+$25 - $49 / hr50 - 249Bakersfield, CA
Services provided
Ability Messaging is a midsize call center service located in Bakersfield, California. Their services include Call Center Services.
Read more -
UndisclosedUndisclosed10 - 49Beverly Hills, CA
Services provided
Headquartered in Beverly Hills, California, A1 GILBERT ANSWERING SERVICE is a small call center. Their services include Call Center Services and Customer Service Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Santa Ana, CA
Services provided
TAB Answer Network, a small call center service, is headquartered in Santa Ana, California. Their services include Call Center Services and Customer Service Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Calabasas, CA
Services provided
Small call center Community Answering Service, is based in Calabasas, California. Their services include Call Center Services and Customer Service Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Beverly Hills, CA
Services provided
Launched in 2005, ABC Virtual Offices is a telephone answering service. The agency provides Call Center Services and Commercial Brokerage Services.
Read more -
UndisclosedUndisclosed10 - 49Los Angeles, CA
Services provided
TCC ANSWERING SERVICE is a telephone answering service. They are based in Los Angeles, California and have small team. Their services include Call Center Services and Customer Service Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Lancaster, CA
Services provided
Antelope Valley Call Center is a Lancaster, California-based telephone answering service. They offer Call Center Services.
Read more -
UndisclosedUndisclosed50 - 249Berkeley, CA
Services provided
New Connections is a midsize Berkeley, California-based call center. Their services include Call Center Services and Customer Service Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Los Angeles, CA
Services provided
Global Messaging Network, a small call center company, is headquartered in Los Angeles, California. Their services include Call Center Services.
Read more -
UndisclosedUndisclosed10 - 49Los Angeles, CA
Services provided
Call center Constant Link was launched in 2009. The team focuses on Call Center Services and Customer Service Outsourcing.
Read more -
UndisclosedUndisclosed10 - 49Los Gatos, CA
Services provided
The Los Gatos Telephone Answering Services is a telephone answering service. Their small team is located in Los Gatos, California. Their services include Call Center Services.
Read more -
UndisclosedUndisclosed10 - 49San Jose, CA
Services provided
Established in 1961, Personal Telephone Answering Service is a small San Jose, California-based phone answering service. Their team offers Call Center Services.
Read more -
UndisclosedUndisclosed10 - 49Santa Rosa, CA
Services provided
Founded in 1979, Hartley and Associates is a small Santa Rosa, California-based call center. Their services include Call Center Services and Customer Service Outsourcing.
Read more -
UndisclosedUndisclosed2 - 9San Diego, CA
Services provided
Nova Communications , a small telephone answering service, is in San Diego, California. The team focuses on Call Center Services.
Read more -
UndisclosedUndisclosed50 - 249Roseville, CA
Services provided
Founded in 2011, ClearCaptions, LLC is a midsize Roseville, California-based answering service. Their team focuses on Call Center Services.
Read more -
UndisclosedUndisclosed2 - 9San Diego, CA
Services provided
Established in 2024, Starry Solutions is a phone answering service. The agency offers Call Center Services.
Read more -
$10,000+$25 - $49 / hr10 - 49Los Angeles, CA
Services provided
Launched in 2024, Customer First Solutions is a call center company. The small team focuses on Call Center Services and Customer Service Outsourcing.
Read more -
UndisclosedUndisclosedFreelancerNewport Beach, CA
Services provided
American Harvest Group is a Sales Outsourcing company. The team focuses on Sales Outsourcing and is in Newport Beach, California.
Read more -
UndisclosedUndisclosed2 - 9Santa Clarita, CA
Services provided
After Hours Line, a call center company, is in Santa Clarita, California. The team specializes in Call Center Services and AI Agents.
Read more -
UndisclosedUndisclosed2 - 9Los Angeles, CA
Services provided
Launched in 1999, Lazar Translating & Interpreting is a small Translation company. Their team provides Translation and Call Center Services.
Read more -
UndisclosedUndisclosed2 - 9San Francisco, CA
Services provided
Resource Fast is a Back Office Outsourcing company located in San Francisco, California. Founded in 2018, the team focuses on Back Office Outsourcing and Call Center Services.
Read more -
UndisclosedUndisclosed2 - 9Fresno, CA
Services provided
Biz Fuzion is a Business Consulting company. Based in Fresno, California, the team focuses on Business Consulting and Call Center Services.
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 Call Center Companies & Voice Services
-
$1,000+$25 - $49 / hr250 - 999San Francisco, CA
Ability to deliver
35.2/40.019.4/20 Reviews10/10 Clients & Experience5.9/10 Market PresenceService focus
10% Call Center Services70% Sales Outsourcing20% Other -
$1,000+$25 - $49 / hr50 - 249Laguna Beach, CA
Ability to deliver
35.2/40.020/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
10% Call Center Services80% Sales Outsourcing10% Other -
UndisclosedUndisclosed1,000 - 9,999Los Angeles, CA
Ability to deliver
31.7/40.016.6/20 Reviews10/10 Clients & Experience5.1/10 Market PresenceService focus
10% Call Center Services60% Sales Outsourcing30% Other -
$10,000+$25 - $49 / hr250 - 999Simi Valley, CA
Ability to deliver
31.4/40.015.6/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
70% Sales Outsourcing30% Other -
$1,000+< $25 / hr50 - 249Berkeley, CA
Ability to deliver
32.1/40.017.2/20 Reviews9.2/10 Clients & Experience5.7/10 Market PresenceService focus
20% Call Center Services20% Sales Outsourcing60% Other -
UndisclosedUndisclosed1,000 - 9,999Sacramento, CA
Ability to deliver
28.8/40.020/20 Reviews3.3/10 Clients & Experience5.6/10 Market PresenceService focus
25% Sales Outsourcing75% Other -
$1,000+$25 - $49 / hr10 - 49Los Angeles, CA
Ability to deliver
30.2/40.015.6/20 Reviews9.4/10 Clients & Experience5.3/10 Market PresenceService focus
10% Call Center Services40% Sales Outsourcing50% Other -
$1,000+$25 - $49 / hr50 - 249Oakland, CA
Ability to deliver
28.6/40.016.2/20 Reviews8.4/10 Clients & Experience4/10 Market PresenceService focus
24% Call Center Services16% Sales Outsourcing60% Other -
$1,000+< $25 / hr1,000 - 9,999Encinitas, CA
Ability to deliver
26.5/40.013/20 Reviews8.8/10 Clients & Experience4.8/10 Market PresenceService focus
25% Call Center Services10% Sales Outsourcing65% Other -
$1,000+Undisclosed50 - 249Riverbank, CA
Ability to deliver
26/40.015/20 Reviews6.6/10 Clients & Experience4.4/10 Market PresenceService focus
50% Call Center Services50% Sales Outsourcing -
$1,000+Undisclosed50 - 249San Francisco, CA
Ability to deliver
23.5/40.016.6/20 Reviews2/10 Clients & Experience4.9/10 Market PresenceService focus
15% Call Center Services30% Sales Outsourcing55% Other -
$5,000+$25 - $49 / hr10 - 49Los Angeles, CA
Ability to deliver
22.4/40.016.2/20 Reviews1.6/10 Clients & Experience4.6/10 Market PresenceService focus
65% Sales Outsourcing35% Other -
$1,000+$25 - $49 / hr250 - 999Santa Ana, CA
Ability to deliver
23.3/40.014.6/20 Reviews3.9/10 Clients & Experience4.8/10 Market PresenceService focus
20% Call Center Services10% Sales Outsourcing70% Other -
$1,000+< $25 / hr10 - 49Huntington Beach, CA
Ability to deliver
22/40.018/20 Reviews4/10 Clients & Experience0/10 Market PresenceService focus
25% Call Center Services50% Sales Outsourcing25% Other -
$10,000+Undisclosed2 - 9Truckee, CA
Ability to deliver
21.7/40.015.6/20 Reviews1.8/10 Clients & Experience4.4/10 Market PresenceService focus
100% Sales Outsourcing -
UndisclosedUndisclosed50 - 249Marina del Rey, CA
Ability to deliver
21.7/40.015.2/20 Reviews1.9/10 Clients & Experience4.6/10 Market PresenceService focus
10% Call Center Services70% Sales Outsourcing20% Other -
$5,000+$50 - $99 / hr10 - 49San Francisco, CA
Ability to deliver
23.1/40.014.6/20 Reviews3.6/10 Clients & Experience4.9/10 Market PresenceService focus
50% Sales Outsourcing50% Other -
$1,000+$25 - $49 / hr250 - 999Newport Beach, CA
Ability to deliver
21.4/40.016.2/20 Reviews0.7/10 Clients & Experience4.5/10 Market PresenceService focus
60% Call Center Services40% Sales Outsourcing -
$5,000+$100 - $149 / hr10 - 49Menlo Park, CA
Ability to deliver
24.4/40.016.4/20 Reviews8/10 Clients & Experience0/10 Market PresenceService focus
40% Sales Outsourcing60% Other -
$1,000+$150 - $199 / hr10 - 49Carlsbad, CA
Ability to deliver
27.5/40.016.6/20 Reviews5.8/10 Clients & Experience5.1/10 Market PresenceService focus
20% Call Center Services80% Other -
$1,000+Undisclosed50 - 249San Francisco, CA
Ability to deliver
23.9/40.015.8/20 Reviews3/10 Clients & Experience5.2/10 Market PresenceService focus
30% Call Center Services70% Other -
$5,000+$150 - $199 / hr2 - 9Inglewood, CA
Ability to deliver
26.3/40.016.6/20 Reviews4.8/10 Clients & Experience4.9/10 Market PresenceService focus
20% Call Center Services80% Other -
$1,000+Undisclosed10 - 49Los Angeles, CA
Ability to deliver
19.1/40.017.6/20 Reviews1.4/10 Clients & Experience0/10 Market PresenceService focus
10% Call Center Services70% Sales Outsourcing20% Other -
UndisclosedUndisclosed10 - 49Oakland, CA
Ability to deliver
18.5/40.016.2/20 Reviews2.3/10 Clients & Experience0/10 Market PresenceService focus
40% Call Center Services20% Sales Outsourcing40% Other -
UndisclosedUndisclosed50 - 249San Francisco, CA
Ability to deliver
22.3/40.016.2/20 Reviews2/10 Clients & Experience4.1/10 Market PresenceService focus
30% Sales Outsourcing70% Other -
$5,000+$50 - $99 / hr10 - 49San Diego, CA
Ability to deliver
26.4/40.016.4/20 Reviews5.6/10 Clients & Experience4.4/10 Market PresenceService focus
10% Sales Outsourcing90% Other -
$1,000+< $25 / hr50 - 249South San Francisco, CA
Ability to deliver
23/40.015.8/20 Reviews1.8/10 Clients & Experience5.5/10 Market PresenceService focus
10% Call Center Services15% Sales Outsourcing75% Other -
$1,000+< $25 / hr250 - 999San Francisco, CA
Ability to deliver
21.9/40.014.6/20 Reviews2.4/10 Clients & Experience4.9/10 Market PresenceService focus
20% Sales Outsourcing80% Other -
$1,000+$25 - $49 / hr10 - 49San Francisco, CA
Ability to deliver
17.2/40.017.2/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
80% Sales Outsourcing20% Other -
$5,000+$50 - $99 / hr2 - 9Santa Monica, CA
Ability to deliver
23.9/40.011.4/20 Reviews7.2/10 Clients & Experience5.3/10 Market PresenceService focus
20% Sales Outsourcing80% Other
Latest Call Centers Articles
See all articles![How to Build a Budget for Call Center Services [With Template] cover image](https://images-dev.clutch.co/clutch-static-staging/image/resize/715x400/s3fs-public/article/ba3fb126c373d45b88403b0272fa9201.jpg)
How to Build a Budget for Call Center Services [With Template]
Call center costs can add up over time, so it’s important that companies establish a thorough budget plan before outsourcing.
