Top 100 HR Service Providers in California
The Best of December 2025Looking 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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871Undisclosed2 - 9 employeesIrvine, CAAPR Direct Hire is a Staffing company. Their small team is headquartered in Irvine, California and Las Vegas, Nevada. Their team provides Staffing and Executive Search.Read More
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872$1,000+50 - 249 employeesLos Angeles, CAEstablished in 2020, OnHires is a midsize Recruiting company in Sheridan, Wyoming; Kyiv, Ukraine; Luzern, Switzerland and Voluntari, Romania. Their services include Recruiting, IT staff augmentation, Staffing, Executive Search, and more.Read More
Clients
BitfuryIndustries
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873$100,000+250 - 999 employeesSan Jose, CASP Software (P) Limited, a software development firm, is headquartered in Hyderabad, India and San Jose, California. The team specializes in Custom Software Development and Artificial Intelligence.Read More
Industries
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874$1,000+10 - 49 employeesSanta Ana, CAVibgyorweb Technologies Pvt Ltd is a social media marketing firm established in 2020. Their services include Social Media Marketing and Search Engine Optimization.Read More
Industries
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875$1,000+1,000 - 9,999 employeesSan Diego, CAInsight Global, a big data analytics company, provides BI & big data consulting & SI and cloud consulting & SI. The firm is located in Atlanta, Georgia and Birmingham, Alabama.Read More
Industries
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876Undisclosed50 - 249 employeesSausalito, CAON Partners is a Business Consulting company in Hudson, Ohio and Bedford, New Hampshire. The team focuses on Business Consulting and HR Consulting.Read More
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877$50,000+50 - 249 employeesPalo Alto, CAAlcor, a Recruiting company, was launched in 2007. They are located in Palo Alto, California; Warszawa, Poland; Kyiv, Ukraine and Ciudad de México, Mexico and have a midsize team. Their services include Recruiting, Employer of Record (EOR) Services, Staffing, and PEO/Employee Leasing.Read More
Clients
Tonic HealthIndustries
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878Undisclosed250 - 999 employeesBakersfield, CAEstablished in 1964, ALL's WELL is a midsize Staffing company. Their team focuses on Staffing.Read More
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879Undisclosed50 - 249 employeesLos Angeles, CAFounded in 2015, DEC270 is a HR Consulting company. The midsize team provides HR Consulting.Read More
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880Undisclosed2 - 9 employeesSanta Rosa, CARecruiting Associates Network is a small Santa Rosa, California-based Staffing and Recruiting company. Their services include Staffing and Recruiting.Read More
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881Undisclosed2 - 9 employeesRedondo Beach, CAHR Consulting company South Bay HR offers HR Consulting and Recruiting. They are in Redondo Beach, California.Read More
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882Undisclosed2 - 9 employeesLaguna Beach, CAInternational Staffing Consultants, Inc, a Staffing and Recruiting company, was launched in 1979. Based in Laguna Beach, California, the team focuses on Staffing and Recruiting.Read More
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883Undisclosed2 - 9 employeesSimi Valley, CAIn Simi Valley, California, Advanced Personnel Profiles is a Staffing and Recruiting company. They provide Staffing and Recruiting and were established in 1995.Read More
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884Undisclosed2 - 9 employeesModesto, CAAVAILABILITY Professional Staffing is a Staffing and Recruiting company. Founded in 1966, the firm is headquartered in Modesto, California. Their services include Staffing and Recruiting.Read More
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885Undisclosed50 - 249 employeesTorrance, CA365 Healthcare Staffing Services, a midsize Staffing company, is located in Torrance, California. Their services include Staffing.Read More
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886Undisclosed10 - 49 employeesOntario, CAELance Recruiting and Staffing is a Staffing and Recruiting company. They are located in Ontario, California and have small team. Their services include Staffing and Recruiting.Read More
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887Undisclosed2 - 9 employeesMenlo Park, CAMenlo Partners Staffing, Inc. Is a Staffing and Recruiting company. Founded in 2009, the company is based in Menlo Park, California. Their services include Staffing and Recruiting.Read More
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888Undisclosed10 - 49 employeesBurbank, CALaunched in 1982, Barrington Staffing Services, a small Staffing company, is based in Burbank, California. Their services include Staffing.Read More
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889Undisclosed10 - 49 employeesLos Angeles, CATeamOne is a Staffing and Recruiting company. The agency is based in Los Angeles, California. Their team focuses on Staffing and Recruiting.Read More
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890Undisclosed2 - 9 employeesCulver City, CABennett Gaynor Sustainable Staffing, a Staffing and Recruiting company, was established in 2009. The small team specializes in Staffing and Recruiting.Read More
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891Undisclosed2 - 9 employeesLos Angeles, CASmall Staffing and Recruiting company Royal Staffing Services, is based in Los Angeles, California. Their services include Staffing and Recruiting.Read More
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892Undisclosed2 - 9 employeesSanta Clara, CAAbreu & Associates, Inc. Is a Staffing and Recruiting company launched in 1976. The team focuses on Staffing and Recruiting and is headquartered in Santa Clara, California.Read More
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893Undisclosed10 - 49 employeesRoseville, CAAardvark Staffing, Inc. Is a small Staffing and Recruiting company founded in 2006. Their services include Staffing and Recruiting.Read More
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894Undisclosed2 - 9 employeesSan Fernando, CANational Staffing by Noelle & Associates is a Staffing and Recruiting company founded in 1986. The small team provides Staffing and Recruiting.Read More
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895Undisclosed50 - 249 employeesWestlake Village, CAFounded in 2005, Avalon Staffing is a Staffing and Recruiting company. The team provides Staffing and Recruiting.Read More
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896Undisclosed2 - 9 employeesLos Angeles, CAEstablished in 2015, Searock HR Consulting is a HR Consulting company. The team offers HR Consulting and is headquartered in Los Angeles, California.Read More
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897Undisclosed50 - 249 employeesPalo Alto, CAMountain View Staffing is a midsize Palo Alto, California-based Staffing and Recruiting company. Their services include Staffing and Recruiting.Read More
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898Undisclosed10 - 49 employeesRancho Cucamonga, CASmall Staffing and Recruiting company RehabAbilities, is located in Rancho Cucamonga, California. The team offers Staffing and Recruiting.Read More
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899Undisclosed2 - 9 employeesThousand Oaks, CABrett Fisher Group is a Staffing and Recruiting company. Their small team is headquartered in Thousand Oaks, California. Their services include Staffing and Recruiting.Read More
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900Undisclosed2 - 9 employeesBenicia, CAGolden Gate Staffing, a small Staffing and Recruiting company, is located in Benicia, California. Their services include Staffing and Recruiting.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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