Top Call Center Services & Voice Services in California
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Featured
What are Featured Providers?
$1,000+Undisclosed250 - 999Serves CaliforniaServices provided
See all 68 projectsTop Customer Service is a Contact Center Services provider specializing in inbound call handling, Customer Support Services, and telephonic support across diverse industries. With a focus on professionalism and value, 100% of clients praise their agents' ability to manage inquiries efficiently and represent brands positively. Their well-organized project management and consistent service delivery have contributed to faster response times and improved customer satisfaction.
$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
See all 9 projectsSelect 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.
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UndisclosedUndisclosed10 - 49Santa Ana, CA
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TAB Answer Network, a small call center service, is headquartered in Santa Ana, California. Their services include Call Center Services and Customer Service Outsourcing.
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UndisclosedUndisclosed10 - 49Calabasas, CA
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Small call center Community Answering Service, is based in Calabasas, California. Their services include Call Center Services and Customer Service Outsourcing.
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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 67 projectsA-SALES AB is a company specializing in outbound sales generation and telemarketing services. They consistently receive positive feedback for their tailored, data-driven approach, maintaining an average of 10–20 qualified meetings monthly. Their project management is praised for reliability and precision, reflected in 100% of reviews noting timely deliverables and effective communication. Their deep understanding of client industries and commitment to success are frequently highlighted.
$1,000+Undisclosed1,000 - 9,999Serves CaliforniaServices provided
See all 54 projectsAppointment Setter Online is a company specializing in Contact Center Services, particularly focusing on outbound call center and appointment scheduling. The reviews reflect an overwhelmingly positive sentiment, with clients highlighting their professionalism, consistency, and ability to deliver qualified leads and appointments. Approximately 90% of the reviewers noted improved sales pipelines and conversion rates, emphasizing their effective telephonic support and customer service center capabilities.
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UndisclosedUndisclosed10 - 49Beverly Hills, CA
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Launched in 2005, ABC Virtual Offices is a telephone answering service. The agency provides Call Center Services and Commercial Brokerage Services.
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UndisclosedUndisclosed10 - 49Los Angeles, CA
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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.
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UndisclosedUndisclosed10 - 49Lancaster, CA
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Antelope Valley Call Center is a Lancaster, California-based telephone answering service. They offer Call Center Services.
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UndisclosedUndisclosed50 - 249Berkeley, CA
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New Connections is a midsize Berkeley, California-based call center. Their services include Call Center Services and Customer Service Outsourcing.
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UndisclosedUndisclosed10 - 49Los Angeles, CA
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Global Messaging Network, a small call center company, is headquartered in Los Angeles, California. Their services include Call Center Services.
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UndisclosedUndisclosed10 - 49Los Angeles, CA
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Call center Constant Link was launched in 2009. The team focuses on Call Center Services and Customer Service Outsourcing.
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UndisclosedUndisclosed10 - 49Los Gatos, CA
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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.
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UndisclosedUndisclosed10 - 49San Jose, CA
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Established in 1961, Personal Telephone Answering Service is a small San Jose, California-based phone answering service. Their team offers Call Center Services.
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UndisclosedUndisclosed10 - 49Santa Rosa, CA
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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.
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UndisclosedUndisclosed2 - 9San Diego, CA
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Nova Communications , a small telephone answering service, is in San Diego, California. The team focuses on Call Center Services.
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UndisclosedUndisclosed50 - 249Roseville, CA
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Founded in 2011, ClearCaptions, LLC is a midsize Roseville, California-based answering service. Their team focuses on Call Center Services.
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UndisclosedUndisclosed2 - 9Los Angeles, CA
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Launched in 1999, Lazar Translating & Interpreting is a small Translation company. Their team provides Translation and Call Center Services.
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UndisclosedUndisclosed2 - 9San Francisco, CA
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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.
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UndisclosedUndisclosed2 - 9Fresno, CA
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Biz Fuzion is a Business Consulting company. Based in Fresno, California, the team focuses on Business Consulting and Call Center Services.
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UndisclosedUndisclosed2 - 9Los Angeles, CA
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Business Consulting company Sinousia | Catrice Antonette Monson was launched in 2020. The team offers Business Consulting and Customer Service Outsourcing and is based in Los Angeles, California.
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UndisclosedUndisclosed2 - 9Santa Clara, CA
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Contactaffix is a Marketing Strategy company. Launched in 2017, the company specializes in Marketing Strategy and Market Research.
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UndisclosedUndisclosed2 - 9Fresno, CA
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Rapid Growth Trend is a Marketing Strategy company. They specialize in Marketing Strategy and Call Center Services and were established in 2020. The firm is based in Fresno, California.
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UndisclosedUndisclosed2 - 9Lake Forest, CA
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FroBro Web Technologies is a Lake Forest, California-based SEO company. The team provides Search Engine Optimization and Web Design.
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$1,000+$100 - $149 / hr2 - 9Sacramento, CA
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Golden Goose Marketing is a SEO services firm based in Sacramento, California. Their services include Search Engine Optimization and Pay Per Click.
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$10,000+Undisclosed50 - 249San Jose, CA
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Ozonetel Communications is a San Jose, California-based phone answering service. Their services include Call Center Services and CRM consulting and SI.
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$25,000+< $25 / hr10,000+Los Angeles, CA
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VXI Global Solutions Inc. Is a Customer Service Outsourcing company established in 1998. The company offers Customer Service Outsourcing and Call Center Services.
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UndisclosedUndisclosed2 - 9Lodi, CA
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JRivera Associates is a small Translation company based in Lodi, California. The team focuses on Translation and Call Center Services.
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$1,000+Undisclosed50 - 249San Francisco, CA
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See all 14 projectsStart Up And Fly Inc. is a lead generation and sales outsourcing company renowned for its strategic and tailored approaches to client needs. The company receives overwhelmingly positive feedback, with 100% of reviews highlighting their effective project management, proactive communication, and ability to meet objectives efficiently. Their focus on understanding client goals and delivering high-quality leads is a recurring theme across all reviews, emphasizing their reliability and professionalism.
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UndisclosedUndisclosed10 - 49Long Beach, CA
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Founded in 2010, Spot On Interpreting is a small call center service and Translation company in Long Beach, California. Their team specializes in Call Center Services and Translation.
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UndisclosedUndisclosed10 - 49Mission Viejo, CA
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See all 1 projectsSupport Associates, Inc. provides cost-effective solutions, enhanced coverage, and advanced technology and resources, particularly valued in the construction sector. Clients praise their service quality, responsiveness, and alignment with company values, highlighting their impressive commitment and representation during customer interactions.
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UndisclosedUndisclosed10 - 49San Diego, CA
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Golden Lotus Agency is a Conversion Optimization company in San Diego, California. Founded in 2016, the team specializes in Conversion Optimization and Search Engine Optimization.
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$1,000+< $25 / hr10 - 49Sanger, CA
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Digi Media InfoTech is a Back Office Outsourcing company. They provide Back Office Outsourcing and Call Center Services and are in Bengaluru, India and Udaipur, India.
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UndisclosedUndisclosed2 - 9Los Angeles, CA
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Monomyth is a Sales Outsourcing company. Established in 2022, the team provides Sales Outsourcing and Email Marketing. The company is headquartered in Los Angeles, California.
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UndisclosedUndisclosed250 - 999Los Angeles, CA
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Call center company iProspex was established in 2004. The agency specializes in Call Center Services and Email Marketing.
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UndisclosedUndisclosed250 - 999Los Angeles, CA
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CenterField is a phone answering service. Their midsize team is in Los Angeles, California. Their services include Call Center Services and E-Commerce Development.
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$1,000+$100 - $149 / hr2 - 9Laguna Beach, CA
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SDLT Digital Marketing is a social media marketing company. The Laguna Beach, California-based team specializes in Social Media Marketing and Search Engine Optimization.
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$1,000+$100 - $149 / hr2 - 9Visalia, CA
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ATQLeads is a social media marketing agency founded in 2022. Based in Visalia, California, the team specializes in Social Media Marketing and Content Marketing.
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UndisclosedUndisclosed10 - 49Pasadena, CA
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Live Virtual Interpreter is a small Translation company located in Pasadena, California. The team specializes in Translation and Call Center Services.
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UndisclosedUndisclosed50 - 249Mountain House, CA
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Abeda Digital Services, a social media marketing firm, was launched in 2013. The team offers Social Media Marketing and Content Marketing and is in Mountain House, California.
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$10,000+$25 - $49 / hrFreelancerLos Angeles, CA
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Established in 2024, ChamConnect is a small Los Angeles, California-based Back Office Outsourcing company. Their services include Back Office Outsourcing and Call Center Services.
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UndisclosedUndisclosed10 - 49San Jose, CA
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VirtuSol is a telephone answering service founded in 2010. Headquartered in San Jose, California and Hyderabad, India, the team offers Call Center Services and Branding.
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$1,000+Undisclosed2 - 9Fremont, CA
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Small Advertising company BEANS, LLC, is headquartered in Fremont, California. Their services include Advertising and Marketing Strategy.
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UndisclosedUndisclosed2 - 9San Jose, CA
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Teleiq Inc. Is an AI Agents company. They are headquartered in San Jose, California and have small team. They offer AI Agents and Generative AI.
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UndisclosedUndisclosed50 - 249Morgan Hill, CA
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Midsize Event Marketing company Centrospex, is headquartered in Singapore, Singapore and Bonville, Australia. Their services include Event Marketing and Sales Outsourcing.
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$1,000+< $25 / hr50 - 249San Diego, CA
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ChatOutsource, a midsize Customer Service Outsourcing company, is in San Diego, California. The team offers Customer Service Outsourcing and Sales Outsourcing.
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UndisclosedUndisclosed2 - 9Irvine, CA
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Established in 2004, House of Translation USA is a phone answering service. The agency offers Call Center Services and Translation, and is small.
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UndisclosedUndisclosed10 - 49Orange, CA
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360 Circuits, a public relations agency, is located in Orange, California. Established in 2004, the team provides Public Relations and Marketing Strategy.
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UndisclosedUndisclosed10 - 49Santa Clara, CA
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IT Management Corporation is a Santa Clara, California-based IT strategy consulting company. Their services include IT strategy consulting and Digital Strategy.
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UndisclosedUndisclosed10 - 49San Diego, CA
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Lasso MD is a branding firm. Their small team is located in San Diego, California. Their services include Branding and Social Media Marketing.
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UndisclosedUndisclosed10 - 49Los Angeles, CA
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HC Development is a Marketing Strategy company. The Los Angeles, California-based agency was launched in 2004. Their team provides Marketing Strategy and Email Marketing.
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UndisclosedUndisclosed10 - 49Alamo, CA
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Grey Matter Marketing, Inc. Is a branding company. Headquartered in Alamo, California, their small team provides Branding and Public Relations. The agency was established in 2006.
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UndisclosedUndisclosed10 - 49Sacramento, CA
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See all 2 projectsThe talent you can’t find. The standard they can’t match. We build elite global teams that drive efficiency and cut costs - without compromising on quality. Businesses today are under
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UndisclosedUndisclosed10 - 49San Francisco, CA
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Located in San Francisco, California and Miami, Florida, FlexOffers is an Affiliate Marketing company. They specialize in Affiliate Marketing and Sales Outsourcing and were founded in 2008.
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List of the Top 15 California Call Center Companies & Voice Services
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$1,000+$25 - $49 / hr250 - 999San Francisco, CA
Ability to deliver
39.8/40.019.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% Call Center Services70% Sales Outsourcing20% Other -
$1,000+$25 - $49 / hr50 - 249Laguna Beach, CA
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
10% Call Center Services80% Sales Outsourcing10% Other -
$10,000+$25 - $49 / hr250 - 999Simi Valley, CA
Ability to deliver
35.2/40.015.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
70% Sales Outsourcing30% Other -
UndisclosedUndisclosed1,000 - 9,999Los Angeles, CA
Ability to deliver
34.1/40.016.6/20 Reviews10/10 Clients & Experience7.5/10 Market PresenceService focus
10% Call Center Services60% Sales Outsourcing30% Other -
$1,000+< $25 / hr50 - 249Berkeley, CA
Ability to deliver
35.4/40.017.4/20 Reviews9.2/10 Clients & Experience8.8/10 Market PresenceService focus
20% Call Center Services20% Sales Outsourcing60% Other -
$1,000+$25 - $49 / hr10 - 49Los Angeles, CA
Ability to deliver
34.6/40.016.6/20 Reviews9.4/10 Clients & Experience8.7/10 Market PresenceService focus
10% Call Center Services40% Sales Outsourcing50% Other -
UndisclosedUndisclosed1,000 - 9,999Sacramento, CA
Ability to deliver
31.1/40.020/20 Reviews3.3/10 Clients & Experience7.8/10 Market PresenceService focus
25% Sales Outsourcing75% Other -
$1,000+< $25 / hr1,000 - 9,999Encinitas, CA
Ability to deliver
30/40.013/20 Reviews8.8/10 Clients & Experience8.2/10 Market PresenceService focus
25% Call Center Services10% Sales Outsourcing65% Other -
$1,000+$25 - $49 / hr50 - 249Oakland, CA
Ability to deliver
29.9/40.016.2/20 Reviews8.4/10 Clients & Experience5.3/10 Market PresenceService focus
24% Call Center Services16% Sales Outsourcing60% Other -
$1,000+Undisclosed50 - 249Riverbank, CA
Ability to deliver
27.4/40.015/20 Reviews6.6/10 Clients & Experience5.8/10 Market PresenceService focus
50% Call Center Services50% Sales Outsourcing -
$5,000+$100 - $149 / hr10 - 49Menlo Park, CA
Ability to deliver
29.6/40.016.4/20 Reviews8/10 Clients & Experience5.3/10 Market PresenceService focus
40% Sales Outsourcing60% Other -
$1,000+$25 - $49 / hr250 - 999Santa Ana, CA
Ability to deliver
25.2/40.014.6/20 Reviews3.9/10 Clients & Experience6.7/10 Market PresenceService focus
20% Call Center Services10% Sales Outsourcing70% Other -
$1,000+Undisclosed50 - 249San Francisco, CA
Ability to deliver
25.2/40.017.4/20 Reviews2/10 Clients & Experience5.9/10 Market PresenceService focus
15% Call Center Services30% Sales Outsourcing55% Other -
$1,000+Undisclosed10 - 49Los Angeles, CA
Ability to deliver
24.2/40.017.6/20 Reviews1.4/10 Clients & Experience5.2/10 Market PresenceService focus
10% Call Center Services70% Sales Outsourcing20% Other -
$1,000+$25 - $49 / hr250 - 999Newport Beach, CA
Ability to deliver
22.9/40.016.2/20 Reviews0.7/10 Clients & Experience5.9/10 Market PresenceService focus
60% Call Center Services40% Sales Outsourcing -
$1,000+$150 - $199 / hr10 - 49Carlsbad, CA
Ability to deliver
29.3/40.016.6/20 Reviews5.8/10 Clients & Experience6.9/10 Market PresenceService focus
20% Call Center Services80% Other -
$5,000+$50 - $99 / hr10 - 49San Francisco, CA
Ability to deliver
24.3/40.014.6/20 Reviews3.6/10 Clients & Experience6.1/10 Market PresenceService focus
50% Sales Outsourcing50% Other -
$10,000+Undisclosed2 - 9Truckee, CA
Ability to deliver
22.5/40.015.6/20 Reviews1.8/10 Clients & Experience5.2/10 Market PresenceService focus
100% Sales Outsourcing -
$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 / hr10 - 49San Francisco, CA
Ability to deliver
22.2/40.017.6/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
80% Sales Outsourcing20% Other -
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 -
$1,000+$50 - $99 / hr2 - 9Los Angeles, CA
Ability to deliver
28.6/40.016.6/20 Reviews5.6/10 Clients & Experience6.4/10 Market PresenceService focus
15% Sales Outsourcing85% Other -
UndisclosedUndisclosed50 - 249San Francisco, CA
Ability to deliver
24.5/40.016.2/20 Reviews2/10 Clients & Experience6.3/10 Market PresenceService focus
30% Sales Outsourcing70% Other -
Undisclosed< $25 / hr50 - 249San Diego, CA
Ability to deliver
20.4/40.016.4/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
50% Call Center Services50% Other -
$5,000+$50 - $99 / hr2 - 9Santa Monica, CA
Ability to deliver
27.2/40.011.4/20 Reviews7.2/10 Clients & Experience8.6/10 Market PresenceService focus
20% Sales Outsourcing80% 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 -
$5,000+$50 - $99 / hr10 - 49San Diego, CA
Ability to deliver
27.2/40.016.4/20 Reviews5.6/10 Clients & Experience5.2/10 Market PresenceService focus
10% Sales Outsourcing90% 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 -
$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
Latest Call Centers Articles
See all articles![How to Build a Budget for Call Center Services [With Template] cover image](https://img.shgstatic.com/clutch-static-prod/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.
