Explore the top-rated call centers in California that offer a variety of telecommunication services for your business. Use our practical filter to select your ideal partner by budget, client reviews, team size and more.
Best California Call Center Service Providers Rankings
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
United States × California × Real Estate × Sort by: Number of Reviews ×Clear Filters
Phone answering solutions that businesses are proud of!
Nexa emerges as a trailblazing 24/7 virtual phone answering service renowned for its nationwide operations across the United States. Our forte lies in delivering unparalleled customer experiences through technology-driven call answering solutions, orchestrated by our adept virtual receptionists who possess...
Top Services:
Phone Answering Services
Call Centers
Location
Camarillo, California
Number of Employees
100 - 249
Nexa Services
Phone Answering Services
Call Centers
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Fuze
SearchKings
Penguin Air
Paradigm
Data sourced from the agency's DesignRush profile
Nexa Reviews & Testimonials
Summer Forbes CEO at Undisclosed
5.0★
Phone Answering Services Review from Summer Forbes
Rikard and his team have been great to work with. They are on top of details and have a great system. We’re excited to implement and utilize Nexa!
Mandy Owner at Undisclosed
5.0★
Phone Answering Services Review from Mandy
I’ve relied on Nexa as my primary answering service for customer calls, and they’ve been outstanding. Their after-hours and midday telephone answering services ensure no call goes unanswered, providing incredible convenience and ease of use. The team’s effective communication and excellent virtual receptionist service have consistently impressed me and made a real difference in managing customer interactions.
Jessica Michalak Review from Google
1.0★
Jessica Michalak's Review Sourced from Google
Was recommended Nexa for an after-hours answering service and things seemed fine until they weren’t. One of my colleagues noticed we hadn’t received a call summary in a while, and we eventually found out they hadn’t taken a single call in over TWO months. When I called to ask why calls weren’t being forwarded, and why we were never notified, I was told they “have too many customers to keep an eye on each one.” Despite this, we were billed every month, even though they didn’t answer one call. I was told a supervisor would follow up. No one ever did. Our IT team confirmed multiple times that it wasn't an issue on our end but that was what Nexa claimed it to be. After sending two additional emails with no response, I finally emailed to cancel. Only then did I hear back, receiving a cancellation form and a generic “sorry to see you go.” Don’t waste your time. This is not a legitimate answering service if customer support is essentially nonexistent.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
We manage the call center , sales and customer service traffic to minimize your capital expenses and maximize your profits. Our reliable, cost-effective service enhances your customer service reputation and complements your corporation’s branding and marketing efforts...
Top Services:
Call Centers
Phone Answering Services
Location
Los Angeles, California
Number of Employees
Under 49
Alliance Communications Services
Call Centers
Phone Answering Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
We're Your Virtual Reservations Department and Contact Center.
Topaz Services is more than a voice reservations center; we are a hotel’s partner in providing Genuine Hospitality with Genuine People. We understand that each guest deserves an amazing and unique experience and that starts with booking their stay...
Top Services:
Phone Answering Services
Call Centers
Location
San Francisco, California
Number of Employees
Under 49
Topaz Services Services
Phone Answering Services
Call Centers
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
24/7 live answering for property professionals - real people, not bots
SignMore is a call center company committed to elevating client engagement through 24/7 live support, bilingual answering, and CRM integration. Our broad client portfolio is a reflection of our proficiency in lead qualification, emergency response, and appointment coordination within the niche...
Top Services:
Phone Answering Services
Call Centers
Customer Support
Location
San Francisco, California
Number of Employees
1000 & Up
Minimal Budget
Under $1,000
SignMore Services
Phone Answering Services
Call Centers
Customer Support
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
McGraw Realtors
XS Asset Management
Chido Real Estate Investments
The Agency
ONXHomes
Quantive Property Management
Lang Management
RE/MAX
Keller Williams Heritage
Terra Bella Property Management
Data sourced from the agency's DesignRush profile
SignMore Reviews & Testimonials
Nick Resto Review from Google
5.0★
Nick Resto's Review Sourced from Google
We're 30 days into using SignMore service, and I'm happy with the way the call flow is set up, and their communication has been excellent.
Fred Paskell Review from Google
5.0★
Fred Paskell's Review Sourced from Google
Amazing customer service and great functionality! Seemless integration into setting appointments and they are always trying to make sure they are exceeding my expectations. Highly recommend! Raving Fan Here!! 👍🏼👍🏼
Stasia Creek 406 East Realty Review from Google
5.0★
Stasia Creek 406 East Realty's Review Sourced from Google
Professional and consistent customer service and well trained responsive agents that manage phone calls. Setup was super easy and they went above and beyond to work with Google Voice. I highly recommended!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Smart, Scalable Virtual Assistants For Property Management & Customer Support
Switch360 is your dedicated partner in unleashing the full potential of your enterprise. Specializing in exceptional outsourcing solutions, we redefine the customer support landscape to propel your business toward unprecedented success. With a focus on digital dominance, we bring our expertise in short-term...
Top Services:
BPO
Call Centers
Customer Support
Phone Answering Services
Transcription Services
Show more
Location
Los Angeles, California
Number of Employees
Under 49
Switch360 Services
BPO
Call Centers
Customer Support
Phone Answering Services
Transcription Services
HR Outsourcing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Maximize Your Opportunities With a Virtual Receptionist - We Never Miss a Call!
Starry Solutions is more than just a virtual receptionist; we act as an extension of your team. Our US-based team learns the ins and outs of your home service business, providing knowledgeable answers to build rapport with every caller. Regain your work-life balance, increase lead conversion, and nurture...
Top Services:
Phone Answering Services
Call Centers
Location
San Diego, California
Number of Employees
Under 49
Minimal Budget
Under $1,000
Portfolios Count
1 Project Listed
Starry Solutions Services
Phone Answering Services
Call Centers
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
We provide fully turnkey solutions handling legal setup, HR, payroll, accounting, compliance, facilities, and day-to-day supervision so our clients can focus exclusively on sales, growth, and performance. Write everything around this idea , this is the core service we offer...
Top Services:
BPO
Call Centers
HR Outsourcing
Phone Answering Services
Customer Support
Show more
Location
Chula Vista, California
Number of Employees
100 - 249
Average Hourly Rate
$15/hr
PromoCall Services
BPO
Call Centers
HR Outsourcing
Phone Answering Services
Customer Support
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts