Top 100 HR Service Providers in California
The Best of October 2026Looking for a top Human Resources companies in California?
HR is pivotal when it comes to managing people and the workplace environment. If effective, it can greatly strengthen your company.
To assist you in your search for a partner, we’ve compiled this list of the top HR services in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
Jump to Most Reviewed Companies
List of the Best California Human Resources Services
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1351$5,000+10 - 49 employeesSan Jose, CASocial media marketing agency Jway Group was launched in 1994. The team provides Social Media Marketing and Content Marketing.Read More
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1352Undisclosed10 - 49 employeesStockton, CASmall Accounting company John D De Luca CPA, is in Stockton, California. Their services include Accounting and Commercial Financing.Read More
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1353Undisclosed10 - 49 employeesBurlingame, CAFounded in 1999, Greenough Consulting Group is an Accounting company. Located in Burlingame, California, the team provides Accounting and Back Office Outsourcing.Read More
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1354Undisclosed2 - 9 employeesSan Francisco, CAOKY Consulting is a Business Consulting company. Their small team is located in Boston, Massachusetts and San Francisco, California. Their team specializes in Business Consulting and Cybersecurity.Read More
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1355Undisclosed10 - 49 employeesSan Francisco, CASmall Recruiting company Hawkwood, is located in London, England and Miami Beach, Florida. The team provides Recruiting and Executive Search.Read More
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1356Undisclosed10 - 49 employeesWest Hollywood, CAFounded in 1994, IMC RESEARCH SERVICES INC. Is a Market Research company. The team specializes in Market Research and HR Consulting.Read More
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1357Undisclosed2 - 9 employeesRedondo Beach, CALes Frame Management, a small Commercial Property Management company, is based in Redondo Beach, California. Their services include Commercial Property Management and Accounting.Read More
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1358Undisclosed2 - 9 employeesLaguna Hills, CAEstablished in 1980, Atlas Properties is a small Accounting company. Their services include Accounting and Commercial Brokerage Services.Read More
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1359Undisclosed2 - 9 employeesLivermore, CALaunched in 1976, A & L Financial Services is an Accounting company. The firm focuses on Accounting and Business Consulting, and is small.Read More
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1360Undisclosed2 - 9 employeesLos Angeles, CAFounded in 1997, Avant Advisory Group is a Business Consulting company. Headquartered in Los Angeles, California, the team focuses on Business Consulting and Commercial Financing.Read More
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1361Undisclosed2 - 9 employeesBerkeley, CAEcho Sports Marketing, a Sports Marketing company, is in Berkeley, California. The team offers Sports Marketing and Direct Marketing.Read More
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1362Undisclosed2 - 9 employeesDublin, CALocated in Dublin, California, SimpleeLabs Inc is a social media marketing company. Their services include Social Media Marketing and Content Marketing.Read More
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1363Undisclosed250 - 999 employeesRoseville, CAVsource.io is a Staffing company established in 2007. Their team offers Staffing and Recruiting.Read More
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1364Undisclosed50 - 249 employeesAliso Viejo, CAKaztronix LLC is a Recruitment Process Outsourcing company. The midsize Aliso Viejo, California-based team specializes in Recruitment Process Outsourcing and Accounting. The firm was founded in 2002.Read More
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1365Undisclosed50 - 249 employeesAnaheim, CAEmployers Resource is a PEO/Employee Leasing company based in Boise, Idaho and Anaheim, California. They focus on PEO/Employee Leasing and Accounting and were launched in 1985.Read More
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1366Undisclosed1,000 - 9,999 employeesCalabasas, CAStaffing company Johnson Service Group, Inc. Was launched in 1984. The large team offers Staffing and Business Consulting.Read More
Industries
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1367$5,000+10 - 49 employeesLos Angeles, CASmall Back Office Outsourcing company Meraki RCM Solutions, is located in Los Angeles, California and Lucknow, India. The team provides Back Office Outsourcing and Business Consulting.Read More
Industries
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1368Undisclosed2 - 9 employeesFolsom, CANES, Inc. Is a Business Consulting company. They are in Folsom, California and have small team. Their services include Business Consulting and Staffing.Read More
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1369Undisclosed2 - 9 employeesNewport Beach, CAThe Works Consulting is a Business Consulting company. They are based in Newport Beach, California and have small team of experts. Their services include Business Consulting and HR Consulting.Read More
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1370Undisclosed2 - 9 employeesLos Angeles, CALeis Consulting Group, an Accounting company, was launched in 2015. The team offers Accounting and Staffing.Read More
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1371Undisclosed10 - 49 employeesBurbank, CASloan Professional Services, LLC is an Accounting company. Their small team of employees is in Burbank, California. Their team focuses on Accounting and HR Consulting.Read More
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1372$1,000+50 - 249 employeesSan Marcos, CAIT managed services company Tri-Community Answering Service was launched in 1968. The midsize team offers IT managed services and Call Center Services.Read More
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1373UndisclosedFreelancer employeesLos Angeles, CADebear Direct, LLC is a small Fractional CMO Services company. They specialize in Fractional CMO Services and Corporate Training & Coaching and were founded in 2016.Read More
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1374Undisclosed10 - 49 employeesLos Angeles, CASmall Executive Search company Catalyst Advisors, is headquartered in New York, New York and Cambridge, Massachusetts. Their services include Executive Search and Recruiting.Read More
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1375Undisclosed10 - 49 employeesSan Francisco, CAHeyman Associates is a New York, New York-based Executive Search company. Founded in 1989, the team offers Executive Search.Read More
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1376Undisclosed10 - 49 employeesWest Sacramento, CAStaffing and Recruiting company Marathon Staffing was launched in 1987. The team specializes in Staffing and Recruiting.Read More
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1377Undisclosed2 - 9 employeesPasadena, CABennett-Streb & Associates, a Business Consulting company, was launched in 1982. Headquartered in Pasadena, California, the team provides Business Consulting and Market Research.Read More
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1378$1,000+50 - 249 employeesCupertino, CADigital Vidya, a Corporate Training & Coaching company, was launched in 2009. They focuses on Corporate Training & Coaching and Staffing.Read More
Industries
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1379UndisclosedFreelancer employeesSunnyvale, CAThe Real HR Ninja Consulting |Tanisha Smith is a Corporate Training & Coaching company. The Sunnyvale, California-based agency specializes in Corporate Training & Coaching and HR Consulting.Read More
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1380Undisclosed10 - 49 employeesPalo Alto, CAA Society US is a Business Consulting company. They were founded in 2011 and specialize in Business Consulting and Engineering.Read More
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Check out a Human Resources Company in California with the most new reviews in the past 12 months.
Most Reviewed
Human Resources Company
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