Outsource top HR services in California and leave it to experts to manage your company’s Human Resource processes. Filter the best HR companies by cost, size and reviews to select the right agency partner for your business.
Best California HR Outsourcing Services Rankings
94 Companies
Rankings updated: July 11, 2025
Legally employ anyone, anywhere with one click.Remofirst was founded in 2021, remote-first since the very beginning. Our mission is to simplify the way companies build remote teams. We believe in people, excellence, and delivery. Our pricing [... view the full profile of Remofirst]San Francisco, California 50 - 99 Inquire Under $1,000
Let us save you time & money.Dimov Tax offers expert domestic and international tax and financial services, including individual and business tax preparation, cryptocurrency and stock taxation, IRS/state notice resolution [... view the full profile of Dimov Tax]San Francisco, California Under 49 Inquire Inquire
Excellence in Recruiting Executives Nationwide Since 1967Bristol Associates specializes in highly focused, personalized executive search in all verticals for Casino Gaming; CBD; Facility and Concession; Food and Beverage; Healthcare; Hotel and Resort; [... view the full profile of Bristol Associates, Inc.]Hermosa Beach, California Under 49 Inquire Inquire
Find Your Top Tech TalentOur IT recruiting agency, ITExpert, specializes in finding highly skilled IT specialists all over the world. This way, you can save time and focus on business development instead of searching for [... view the full profile of ITExpert Recruitment Agency]San Francisco, California 50 - 99 $40/hr $1,000 - $10,000
Empowering Businesses with Exceptional Talent!At Zuswork, our recruitment experts are dedicated to connecting qualified talent with incredible employers. We believe connection is key to success and growth for everyone involved, employees and [... view the full profile of Zuswork]Pleasanton, California Under 49 $35/hr $1,000 - $10,000
Leaders in Software Design & Development.We make successful products that turn great ideas into user-friendly solutions for consumers and businesses. Our years of experience position us as one of the leading software providers in Australia [... view the full profile of Appello]San Francisco, California 100 - 249 $130/hr $50,000 & Up
HR Management Done RightTapping into the potential of North American markets, our HR firm specializes in connecting high-level talent from Mexico to your business. Our team specializes in recruitment, administration and [... view the full profile of Wexpand]Los Angeles, California Under 49 $25/hr $1,000 - $10,000
Unlock the Talent Vault with Scion StaffingScion Staffing, Inc. is a nationally recognized IT services staffing, creative staffing, and executive search firm with offices across the U.S. Recognized by Forbes and the Business Times, our team [... view the full profile of Scion Staffing]San Francisco, California 50 - 99 Inquire Inquire
The Art of Perfect Creative StaffingCareer Group Companies is a premier creative staffing recruiting firm with a legacy of over 40 years. With offices in LA, NYC, San Francisco, Miami, Dallas, and Greenwich, we specialize in career [... view the full profile of Career Group Companies]Los Angeles, California 100 - 249 Inquire Inquire
Right People. Right Roles.As the largest, national staffing agency specializing exclusively in high-end, niche IT, tech, and digital marketing talent, staffing is more than just our job. Its our passion. For nearly two [... view the full profile of Mondo Agency]Los Angeles, California 100 - 249 Inquire Inquire
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Remote dev team built entirely around your needsOur Yourshore model is intentionally designed to give you the very best remote engineering solution that solves for all the usual pain points that plague traditional offshore vendors [... view the full profile of TurnKey Labs]San Francisco, California 250 - 499 $50/hr $25,000 - $50,000
Custom software developmentCoreteka is an IT services provider with R&D offices in Eastern Europe and 8 years of experience in custom software development. We have offices in Irvine (the USA), Wroclaw (Poland), and Kyiv [... view the full profile of CoreTeka]Irvine, California Under 49 Inquire Inquire
We digitalize the way your business operatesApiko is a digital transformation consultancy & software development partner that develops highly-performing solutions for enterprises, focusing on scalability, innovation, and transparency of [... view the full profile of Apiko]Soquel, California 100 - 249 $42/hr $50,000 & Up
Best-in-class talent acquisition solutionsPSG Global Solutions stands as a leading provider of end-to-end recruiting talent acquisition and workforce management solutions, dedicated to shaping the future of global workforce dynamics. [... view the full profile of PSG Global Solutions]Marina del Rey, California 1000 & Up Inquire Inquire
Placing People FirstThe Best Tech Recruiters & Tech Staffing Agency in Los Angeles, CA & Austin, TX - Rapid Growth Hiring, saving you time & money! [... view the full profile of Fabric Staffing]Marina del Rey, California Under 49 Inquire $10,000 - $25,000
Exceptional staffing solutionsBrainGain Recruiting is a leading recruiting and talent acquisition firm, dedicated to providing exceptional staffing solutions across diverse industries. Committed to excellence, we offer a [... view the full profile of Brain Gain Recruiting]Palo Alto, California Under 49 Inquire Inquire
Executive search and leadership advisory firm in the Americas since 1992.Executive search and leadership advisory firm in the Americas since 1992. [... view the full profile of Barbachano International, Inc.]Chula Vista, California Under 49 Inquire Inquire
Executive Coaching Achieving Your PotentialSeasoned C-Suite and Business Unit leaders around the world work with our Managing Principal & Co-Founder Ron Bates to conquer unique challenges that drive aggressive business outcomes in highly [... view the full profile of Executive Advantage Group, Inc.]Sunnyvale, California Under 49 Inquire Inquire
We focus on people first and we believe that great people power great companiesFounded in 2014 by Paul David, Identified Talent Solutions is a recruitment services and talent acquisition consulting firm. Identified Talent Solutions ran as a full service recruitment firm working [... view the full profile of Identified Talent Solutions]Irvine, California Under 49 Inquire Inquire- Incorporated in 2006, this entrepreneurial journey has metamorphosed to a transnational organisation with business operations in Asia, Australia, Europe & US.With a meticulous focus on driving [... view the full profile of Vrinda Global]Santa Clara, California 250 - 499 $50/hr Inquire
HR Consulting CompanyOrion Talent helps people discover meaningful careers and businesses grow by finding, delivering, and engaging outstanding talent around the world through best-in-class military hiring, EOR and talent [... view the full profile of Orion Talent]San Diego, California 50 - 99 $50/hr Inquire
Building Relationships, Driving Success.HR Options is guided by unwavering principles, building lasting relationships for over 35 years. Founded in 1984, our entrepreneurial spirit and commitment to excellence drive our success. Our core [... view the full profile of HR Options]Concord, California 1000 & Up Inquire Inquire- CA HR Services employs seasoned HR professionals with years of hands-on experience in a variety of industries. Collectively, our team possesses over 200 years of HR and Recruiting [... view the full profile of CA HR Services]San Marcos, California Under 49 Inquire Inquire
- Idomeneo Enterprises is a strategic business process outsourcing firm, specializing in Human Resources. Headquartered in West Hollywood, CA Idomeneo Enterprises provides HR solutions for emerging and [... view the full profile of Idomeneo Enterprises, Inc.]West Hollywood, California Under 49 Inquire Inquire
- Keeping innovation as agile as possible in a fast-paced digital world has become a matter of survival for lots of businesses. The ability to compete across industries relies heavily on the talent that [... view the full profile of The Canon Recruiting Group]Santa Clarita, California 250 - 499 $50/hr Inquire
- Riviera Advisors is a premier global human resources consulting firm that specializes in helping organizations develop stronger internal recruiting and staffing capabilities. Working with [... view the full profile of Riviera Advisors, Inc.]Long Beach, California Under 49 Inquire Inquire
- United Payroll and HR Services, Inc is your one-stop solution for all your Payroll and Human Resource service needs! [... view the full profile of United Payroll And HR Services, Inc.]San Diego, California Under 49 Inquire Inquire
- We exist to serve you. Responsiveness is one of our strongest qualities. Whether we are providing Human Resources support, staffing your organization with top quality candidates, or keeping your [... view the full profile of Total Package Professional Services]San Diego, California Under 49 Inquire Inquire
- Strategic HR Advisory specializes in HR consulting services for small to medium-size employers. Services include ongoing HR guidance, outsourced HR, risk assessments, team handbooks, and HR start-up [... view the full profile of Strategic HR Advisory]San Diego, California Under 49 Inquire Inquire
Begin Democratizing Recruiting OperationsWe're a professional services company specializing in recruiting operations (RecOps). We work with companies of all sizes to ensure they have the right tools, trainings, processes, and documentation [... view the full profile of RecOps Collective]Los Angeles, California Under 49 Inquire Inquire
Innovative staffing solutions for businessesMindlance is a leading global provider of innovative workforce staffing solutions, dedicated to transforming businesses through cutting-edge services. [... view the full profile of Mind Lance]San Diego, California 1000 & Up Inquire Inquire
Providing Human Resources and Benefits Solutions from Hire to RetireThela Thatch Consulting offers comprehensive human resource and benefit solutions, catering to all stages from hiring to retirement. Our expertise lies in equipping organizations with the necessary [... view the full profile of Thela Thatch Consulting]Los Angeles, California Under 49 $150/hr $1,000 - $10,000
Connect With Top IT TalentINSPYR Solutions is a leading technology solutions company specializing in IT services staffing. With a focus on IT Staffing, Professional Services, and Infrastructure Solutions, we connect top IT [... view the full profile of INSPYR Solutions]Huntington Beach, California 500 - 999 Inquire Inquire
Helping you create a thriving, productive work environmentThrive HR Consulting, one of the fastest-growing HR firms in the USA, offers transparent, value-based HR support tailored to your needs. Featured in Inc., Bloomberg, and other major media, we provide [... view the full profile of Thrive - HR Consulting]San Francisco, California Under 49 Inquire Inquire
Empowering Public and Nonprofit SuccessCPS HR Consulting, a self-supporting public agency, delivers integrated HR solutions tailored to government and nonprofit clients nationwide. We bring deep expertise and a unique perspective to [... view the full profile of CPS HR Consulting]Sacramento, California 100 - 249 Inquire Inquire
Your Trusted HR & Recruiting Partner in San DiegoSDHR Consulting, a San Diego-based HR company with decades of experience, offers comprehensive HR consulting and recruiting services. Recognized as one of the Best Places to Work in 2018 and 2022 [... view the full profile of SDHR Consulting]Carlsbad, California Under 49 Inquire Inquire
Your North American Expansion PartnerPGC Group, with 20 years of experience, provides market-leading Employer of Record solutions for businesses expanding into North America. Based in New York City, PGC's journey has been marked by [... view the full profile of PGC Group]San Francisco, California 100 - 249 $100/hr Inquire
Connecting Creativity to OpportunityCreative Circle is a leading recruiting and consulting company specializing in digital marketing and creative staffing, managed services, and in-house studio development. Our strength lies in our [... view the full profile of Creative Circle]Los Angeles, California 250 - 499 Inquire Inquire
Let Us Assemble Your Dream TeamArtisan Creative, a WBENC-Certified Women's Business Enterprise creative staffing firm, boasts over 20 years of expertise in recruiting top talent for marketing and digital roles. We understand the [... view the full profile of Artisan Creative]Long Beach, California Under 49 Inquire Inquire
Unlock the Potential of Your Workforce With Our HR Solutions.Human Resources is more than just technology. Its also more than just people. Its a blend of both. Symmetry HR Outsourcing combines cutting-edge technology with an experienced team of HR Advisors and [... view the full profile of Symmetry HR Outsourcing]Los Angeles, California Under 49 Inquire Inquire
BLT Recruiting: Precision Hiring. Unmatched Talent.BLT Recruiting is build on one simple truth: the right talent drives success. We specialize finding high-impact professionals who don't just fill roles—they elevate teams. With a sharp focus on [... view the full profile of BLT Recruiting]Los Angeles, California Under 49 Inquire $1,000 - $10,000
Exploring Technology's Depths: Your Beacon in IoT InnovationDeepSea Developments specializes in hardware design, fast prototyping, and scalable IoT solutions. We dive into technology's depths to explore new ideas in consumer electronics, electric mobility [... view the full profile of DeepSea Developments]Palo Alto, California Under 49 $50/hr $10,000 - $25,000
Strategist | Speaker | ConsultantTanaMSession.com is a woman/minority-owned small enterprise Human Resources firm specializing in organizational and change management, executive leadership coaching and Diversity, Equity, Inclusion & [... view the full profile of TMS Business Solutions]Los Angeles, California Under 49 $375/hr $1,000 - $10,000
Build a team. Build a future.ALLSTARSIT is an international outstaffing service provider that helps businesses recruit, pay, insure, and support top global talent with payroll, benefits, and more. [... view the full profile of ALLSTARSIT]San Francisco, California 1000 & Up Inquire Inquire
Let our team help with your next hire!Let our team help with your next hire!matching talent with opportunity [... view the full profile of XO Staffing Inc]Redondo Beach, California Under 49 Inquire Inquire- Founded in 1990, Solomon Page is a specialty niche provider of EOT, staffing and executive search solutions across a wide array of functions and industries. The success of Solomon Page reflects an [... view the full profile of Solomon Page]San Diego, California 1000 & Up Inquire Inquire
Finance as a Service. Every Role. Every Stage.Outsourced Accounting Firm providing unparalleled accounting support. Gain access to an experienced team tailored to the unique requirements of your business. We provide CFO Services, Controller [... view the full profile of CFO Hub]San Diego, California 50 - 99 Inquire Inquire
Transforming Talent Into a Competitive Edge.Eightfold AI empowers organizations to recruit efficiently, retain top talent, and upskill/reskill their workforce. Operating in 155+ countries and 24 languages, our platform leverages advanced [... view the full profile of Eightfold AI]Santa Clara, California 500 - 999 $40/hr InquireNeed Help Selecting The Right Agency For Your Project?
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About The Author and Expert Reviewer
Zarah Ariola specializes in research and business. Working at IBM and serving at the UN Migration Agency provided her with first-hand information on business processes, HR, and finance subjects. She now uses these insights to produce valuable and actionable B2B content for DesignRush.
Sanja Srećković is an HR professional who utilizes her background in cultural anthropology to develop practical and successful HR methods for businesses. She served as a talent acquisition specialist at Petnica Science Center, then worked at SAT, an employment agency, where she successfully hired 100 people in just six months. She now employs her expertise in HR operations and management, talent assessment, and full-cycle IT recruitment to scale the teams and recognize top talent at DesignRush.
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