Top Call Center Services & Voice Services in California
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Featured
What are Featured Providers?
$50,000+Undisclosed1,000 - 9,999Serves CaliforniaServices provided
See all 4 projectsROI CX Solutions is a company specializing in Contact Center Services, including Customer Support Services, Inbound and Outbound Call Centers, and Telephonic Support. Reviews highlight their flexibility, efficiency, and proactive communication, with 100% of reviewers noting improvements in customer satisfaction and operational efficiency. While minor initial setbacks were mentioned, 75% of reviewers commend their adaptability and professionalism.
$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 company specializing in Contact Center Services, providing comprehensive customer support solutions across various industries, including e-commerce, software, and government programs. Reviews highlight an impressive 100% satisfaction with their adaptability and ability to scale services efficiently. Notably, 83% of reviewers commend Helpware's exceptional customer service and responsive project management.
$1,000+< $25 / hr1,000 - 9,999Serves CaliforniaServices provided
See all 13 projectsSixEleven Global Services and Solutions, Inc. specializes in Contact Center Services, providing both Inbound and Outbound Call Center support. Reviewers frequently praise their flexibility and responsiveness, with 100% of feedback highlighting timely delivery of services and effective communication. Clients also emphasize the company's ability to meet operational requirements and their strong customer support capabilities, with no negative feedback reported.
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$1,000+< $25 / hr10,000+Irvine, CA
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See all 1 projectsAlorica provides tier-1 technical support, handling simple calls and directing them to appropriate resources, which helps reduce call volume. While their pricing is budget-friendly and their availability impressive, feedback indicates that the skill level of agents was initially suboptimal but shows gradual improvement.
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$1,000+< $25 / hr50 - 249Pleasant Hill, CA
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Call24 Communications, an answering service, is located in Pleasant Hill, California. Founded in 1985, the team focuses on Call Center Services and Customer Service Outsourcing.
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$1,000+< $25 / hr50 - 249San Francisco, CA
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Tactical TeleSolutions is a telephone answering service. Founded in 1991, the agency is located in San Francisco, California. Their services include Call Center Services and Sales Outsourcing.
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$1,000+< $25 / hr10 - 49Oakland, CA
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Topaz Services, a phone answering service, is in Oakland, California. They offer Call Center Services and Customer Service Outsourcing and were founded in 1986.
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$1,000+< $25 / hr50 - 249Berkeley, CA
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Direct Line is a call center company. They are located in Berkeley, California and have midsize team. They specialize in Call Center Services and Customer Service Outsourcing.
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$1,000+< $25 / hr2 - 9Santa Ana, CA
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Small telephone answering service LaBell Exchange, is located in Santa Ana, California. The team focuses on Call Center Services.
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$1,000+< $25 / hr50 - 249Los Angeles, CA
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CallCentersNow, a call center, was established in 2015. They focuses on Call Center Services and Sales Outsourcing.
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$1,000+$25 - $49 / hr50 - 249San Diego, CA
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Call center company California Marketing Group is in San Diego, California. Founded in 1985, the team focuses on Call Center Services.
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$25,000+$25 - $49 / hr50 - 249San Diego, CA
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Phone Ware is a telephone answering service based in San Diego, California. Launched in 1977, the team provides Call Center Services and Customer Service Outsourcing.
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$1,000+$25 - $49 / hr2 - 9Torrance, CA
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Gordon & Schwenkmeyer, Inc. (GSI) is a Torrance, California-based phone answering service. Their services include Call Center Services.
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UndisclosedUndisclosed1,000 - 9,999San Mateo, CA
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Marketo, an Adobe Company is a San Mateo, California-based answering service company. They provide Call Center Services and Marketing Strategy.
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UndisclosedUndisclosed250 - 999Los Angeles, CA
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Based in Los Angeles, California, Health Leads Plus is a Sales Outsourcing company. Launched in 2004, the team offers Sales Outsourcing and Marketing Strategy.
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UndisclosedUndisclosed250 - 999Los Angeles, CA
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KoalifiedLeads is an answering service. The team offers Call Center Services and Social Media Marketing, and the agency is headquartered in Los Angeles, California.
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UndisclosedUndisclosed10 - 49Los Angeles, CA
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Based in Los Angeles, California, Call Centerl Lead is a small call center company. Their services include Call Center Services and Sales Outsourcing.
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UndisclosedUndisclosed2 - 9Redding, CA
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Based in Redding, California, Redding Answering Service is a small call center. Their services include Call Center Services.
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UndisclosedUndisclosed10 - 49Livermore, CA
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Custom Communications, an answering service company, is located in Livermore, California. Established in 1980, the team offers Call Center Services.
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UndisclosedUndisclosed50 - 249Corona, CA
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Call center Outpatient Call Solutions was established in 2013. The company provides Call Center Services, and is midsize.
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UndisclosedUndisclosed250 - 999San Diego, CA
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XB Fulfillment is a phone answering service. Established in 2014, the company is located in San Diego, California. Their team specializes in Call Center Services and Back Office Outsourcing.
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UndisclosedUndisclosed10 - 49San Francisco, CA
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Rainmakers , a Sales Outsourcing company, was established in 2017. They offers Sales Outsourcing.
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UndisclosedUndisclosed10 - 49Newport Beach, CA
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Insellerate is a Sales Outsourcing company. The agency is headquartered in Newport Beach, California. Their services include Sales Outsourcing and Pay Per Click.
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UndisclosedUndisclosed2 - 9Long Beach, CA
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Launched in 2023, Pier Containers LLC is a Sales Outsourcing company. The team focuses on Sales Outsourcing.
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UndisclosedUndisclosed50 - 249Gilroy, CA
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Rush Order, a Fulfillment company, was launched in 1989. The company specializes in Fulfillment and Warehousing & Distribution.
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$10,000+Undisclosed250 - 999San Diego, CA
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Valoroo, an IT staff augmentation company, is headquartered in San Diego, California. Established in 2019, the team provides IT staff augmentation and Call Center Services.
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UndisclosedUndisclosed10 - 49Carlsbad, CA
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La Costa Telecom, an IT managed services company, was established in 2025. The company focuses on IT managed services and Call Center Services, and is small.
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UndisclosedUndisclosed10 - 49Riverside, CA
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See all 2 projectsPCN - Professional Communications Network is a provider of Contact Center Services, specializing in Call Handling and Customer Support Services. Reviews indicate that 100% of clients appreciate their professional and responsive telephonic support. They excel in providing efficient, customized services, with clients highlighting the ease of integration and enhanced customer care. However, communication and information accuracy are essential for optimal service delivery.
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UndisclosedUndisclosed50 - 249Roseville, CA
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See all 1 projectsLEVEL 9 Virtual is a company offering virtual assistant services. Reviews indicate that while they have high ratings, they faced challenges with communication and task management, resulting in a need for micromanagement. Feedback was generally negative, with 100% of reviewers highlighting issues and no recommendations given.
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UndisclosedUndisclosed10 - 49San Luis Obispo, CA
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Advantage Answering Plus is an answering service in San Luis Obispo, California. They focus on Call Center Services and Customer Service Outsourcing and were established in 1992.
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$5,000+$200 - $300 / hr2 - 9Hermosa Beach, CA
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Founded in 2014, Panoptic Group is a Sales Outsourcing company. The small team focuses on Sales Outsourcing and Marketing Strategy.
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UndisclosedUndisclosed250 - 999Los Angeles, CA
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DMA Central is a Marketing Strategy company. The team offers Marketing Strategy and Market Research and is located in Los Angeles, California.
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UndisclosedUndisclosed2 - 9Glendale, CA
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Launched in 2021, Freeform PR & Branding is a PR company. The team specializes in Public Relations and Social Media Marketing.
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UndisclosedUndisclosed50 - 249Fairfield, CA
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Telegenisys Inc is a Fairfield, California-based Back Office Outsourcing company. They focus on Back Office Outsourcing and Customer Service Outsourcing.
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UndisclosedUndisclosed2 - 9San Diego, CA
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InteliKinect is a Back Office Outsourcing company. The team offers Back Office Outsourcing and Call Center Services, and the company is based in San Diego, California.
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$5,000+$100 - $149 / hr10 - 49San Diego, CA
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Based in San Diego, California, Wave Representatives is a small Direct Marketing company. Their services include Direct Marketing and Marketing Strategy.
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UndisclosedUndisclosed10 - 49Santa Clara, CA
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Auto Car Dealers is an Advertising company launched in 2007. The firm provides Advertising and Sales Outsourcing.
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UndisclosedUndisclosed2 - 9Glendale, CA
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Call center Universal Contact Centers is headquartered in Tijuana, Mexico and Glendale, California. They focus on Call Center Services and Finance & Accounting Outsourcing (FAO).
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$1,000+$100 - $149 / hr2 - 9San Diego, CA
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WAVE.BAND is an other IT consulting and SI company based in San Diego, California. Launched in 2016, the team offers other IT consulting and SI and Call Center Services.
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$1,000+Undisclosed10 - 49Modesto, CA
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Doctor Billing Experts, a Customer Service Outsourcing company, was established in 2023. Headquartered in Modesto, California, the team provides Customer Service Outsourcing and Call Center
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$1,000+$25 - $49 / hr10 - 49San Diego, CA
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Business to Business Markting is a phone answering service. The firm is located in San Diego, California. Their services include Call Center Services and Market Research.
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UndisclosedUndisclosed10 - 49Los Angeles, CA
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Based in Los Angeles, California, Upcision is a small Marketing Strategy company. Their services include Marketing Strategy and Call Center Services.
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UndisclosedUndisclosed10 - 49La Mirada, CA
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B2B Data Partners is a small Customer Service Outsourcing and Sales Outsourcing company founded in 2002. Their services include Customer Service Outsourcing and Sales Outsourcing.
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UndisclosedUndisclosed10 - 49Pleasanton, CA
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Business Consulting company Vouris specializes in Business Consulting and Call Center Services. They were launched in 2020.
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$1,000+< $25 / hr50 - 249San Francisco, CA
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Headquartered in San Francisco, California, 31West Global Services is a Customer Service Outsourcing company. They specialize in Customer Service Outsourcing and cloud consulting & SI.
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$1,000+< $25 / hr10 - 49Castaic, CA
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Human Medical Billing is a Back Office Outsourcing company. Headquartered in Castaic, California and Los Angeles, California, the firm provides Back Office Outsourcing and Call Center Services.
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UndisclosedUndisclosed10 - 49Whittier, CA
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Lock Safe Services is a Business Consulting company. The Whittier, California-based team specializes in Business Consulting and Back Office Outsourcing.
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UndisclosedUndisclosed10 - 49Torrance, CA
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Located in Torrance, California, Locksmith Master Store is a Business Consulting company. The team specializes in Business Consulting and Back Office Outsourcing.
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UndisclosedUndisclosed10 - 49Fountain Valley, CA
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Community Locksmith Store is a Business Consulting company. Established in 1989, their team provides Business Consulting and Back Office Outsourcing.
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UndisclosedUndisclosed10 - 49Long Beach, CA
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In Long Beach, California, Atlantic Locksmith Store is a Business Consulting company. Launched in 1979, the team provides Business Consulting and Back Office Outsourcing.
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UndisclosedUndisclosed10 - 49San Jose, CA
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Lock Safe Services is a Business Consulting company established in 2004. The team provides Business Consulting and Back Office Outsourcing.
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UndisclosedUndisclosed10 - 49San Jose, CA
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Lock & Locksmith Services, a Business Consulting company, was founded in 1983. The agency specializes in Business Consulting and Back Office Outsourcing, and is small.
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UndisclosedUndisclosed10 - 49El Cajon, CA
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Father Son Locksmith Shop is a Business Consulting company founded in 2004. Headquartered in El Cajon, California, the team specializes in Business Consulting and Back Office Outsourcing.
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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
34.8/40.019.4/20 Reviews10/10 Clients & Experience5.5/10 Market PresenceService focus
50% Call Center Services30% Sales Outsourcing20% Other -
$5,000+Undisclosed50 - 249Laguna Beach, CA
Ability to deliver
34.2/40.020/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
20% Call Center Services70% Sales Outsourcing10% Other -
UndisclosedUndisclosed1,000 - 9,999Los Angeles, CA
Ability to deliver
34/40.019.6/20 Reviews10/10 Clients & Experience4.5/10 Market PresenceService focus
10% Call Center Services60% Sales Outsourcing30% Other -
$1,000+< $25 / hr50 - 249Berkeley, CA
Ability to deliver
32.9/40.017.2/20 Reviews9.2/10 Clients & Experience6.5/10 Market PresenceService focus
20% Call Center Services20% Sales Outsourcing60% Other -
$10,000+$25 - $49 / hr250 - 999Simi Valley, CA
Ability to deliver
29.8/40.015.6/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
70% Sales Outsourcing30% Other -
$1,000+$25 - $49 / hr10 - 49Los Angeles, CA
Ability to deliver
30.1/40.015.6/20 Reviews9.4/10 Clients & Experience5.2/10 Market PresenceService focus
10% Call Center Services40% Sales Outsourcing50% Other -
UndisclosedUndisclosed1,000 - 9,999Sacramento, CA
Ability to deliver
27.6/40.020/20 Reviews3.3/10 Clients & Experience4.4/10 Market PresenceService focus
25% Sales Outsourcing75% Other -
Undisclosed< $25 / hr250 - 999West Hollywood, CA
Ability to deliver
30.8/40.017/20 Reviews9/10 Clients & Experience4.9/10 Market PresenceService focus
20% Sales Outsourcing80% 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 / hr10 - 49Huntington Beach, CA
Ability to deliver
26.5/40.018.8/20 Reviews4/10 Clients & Experience3.7/10 Market PresenceService focus
10% Call Center Services70% Sales Outsourcing20% Other -
$1,000+< $25 / hr1,000 - 9,999Encinitas, CA
Ability to deliver
25.4/40.013/20 Reviews8.8/10 Clients & Experience3.7/10 Market PresenceService focus
25% Call Center Services10% Sales Outsourcing65% Other -
$1,000+Undisclosed50 - 249Riverbank, CA
Ability to deliver
25.1/40.015/20 Reviews6.6/10 Clients & Experience3.4/10 Market PresenceService focus
50% Call Center Services50% Sales Outsourcing -
$5,000+$100 - $149 / hr10 - 49Menlo Park, CA
Ability to deliver
28.1/40.016.4/20 Reviews8/10 Clients & Experience3.7/10 Market PresenceService focus
40% Sales Outsourcing60% Other -
$1,000+Undisclosed10 - 49Los Angeles, CA
Ability to deliver
22.7/40.017.4/20 Reviews1.4/10 Clients & Experience3.9/10 Market PresenceService focus
10% Call Center Services70% Sales Outsourcing20% Other -
$1,000+$25 - $49 / hr250 - 999Santa Ana, CA
Ability to deliver
22.6/40.014.6/20 Reviews3.9/10 Clients & Experience4.1/10 Market PresenceService focus
20% Call Center Services10% Sales Outsourcing70% Other -
$1,000+Undisclosed50 - 249San Francisco, CA
Ability to deliver
22.6/40.016.4/20 Reviews2/10 Clients & Experience4.2/10 Market PresenceService focus
15% Call Center Services30% Sales Outsourcing55% 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+$25 - $49 / hr10 - 49Los Angeles, CA
Ability to deliver
21.3/40.016.2/20 Reviews1.6/10 Clients & Experience3.4/10 Market PresenceService focus
65% Sales Outsourcing35% Other -
$10,000+Undisclosed2 - 9Truckee, CA
Ability to deliver
21/40.015.6/20 Reviews1.8/10 Clients & Experience3.7/10 Market PresenceService focus
100% Sales Outsourcing -
$5,000+$50 - $99 / hr10 - 49San Francisco, CA
Ability to deliver
22.4/40.014.6/20 Reviews3.6/10 Clients & Experience4.2/10 Market PresenceService focus
50% Sales Outsourcing50% Other -
$1,000+$25 - $49 / hr10 - 49San Francisco, CA
Ability to deliver
20.6/40.017.2/20 Reviews0/10 Clients & Experience3.4/10 Market PresenceService focus
80% Sales Outsourcing20% Other -
UndisclosedUndisclosed50 - 249Marina del Rey, CA
Ability to deliver
20.6/40.015.2/20 Reviews1.9/10 Clients & Experience3.4/10 Market PresenceService focus
10% Call Center Services70% Sales Outsourcing20% Other -
$1,000+$150 - $199 / hr10 - 49Carlsbad, CA
Ability to deliver
26.4/40.016.6/20 Reviews5.8/10 Clients & Experience4/10 Market PresenceService focus
20% Call Center Services80% Other -
Undisclosed< $25 / hr50 - 249San Diego, CA
Ability to deliver
19.2/40.016.2/20 Reviews0/10 Clients & Experience3/10 Market PresenceService focus
50% Call Center Services50% 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+Undisclosed50 - 249San Francisco, CA
Ability to deliver
22.4/40.015.6/20 Reviews3/10 Clients & Experience3.9/10 Market PresenceService focus
30% Call Center Services70% 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+$150 - $199 / hr2 - 9Inglewood, CA
Ability to deliver
25.1/40.016.6/20 Reviews4.8/10 Clients & Experience3.7/10 Market PresenceService focus
20% Call Center Services80% Other -
$1,000+$50 - $99 / hr2 - 9Los Angeles, CA
Ability to deliver
25.6/40.016.6/20 Reviews5.6/10 Clients & Experience3.4/10 Market PresenceService focus
15% Sales Outsourcing85% Other -
$5,000+$50 - $99 / hr10 - 49San Diego, CA
Ability to deliver
25.7/40.016.4/20 Reviews5.6/10 Clients & Experience3.7/10 Market PresenceService focus
10% Sales Outsourcing90% Other
Latest Call Centers Articles
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Answering Services: Professionalism in Customer Service
Professionalism in customer service is essential to retaining customers, building your brand image, and increasing sales.
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