Explore the top-tier HR outsourcing companies in Arizona expertly ranked according to the quality of their portfolio, average rates, customer reviews, team size, etc. Use our comprehensive filter to quickly compare companies and choose the best vendor for your business needs.

Best Arizona HR Outsourcing Services Rankings

21 Companies - Rankings updated: July 05, 2026

Each agency undergoes DesignRush evaluation for professional expertise and genuine client satisfaction to assist your search. Some featured placements are paid.

United States × Arizona ×
  • 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, forensic accounting, M&A consulting, property management accounting, CPA letters, and tailored strategies.  [... see all Dimov Tax reviews ]

    Top Services:

    • HR Outsourcing
    • Accounting
    • Payroll
    Location
    Phoenix, Arizona
    Number of Employees
    Under 49
    Portfolios Count
    4 Projects Listed

    Dimov Tax Services

    • Business Consulting
    • Accounting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • High-Net-Worth Individuals
    • Startups
    • Technology Companies
    • International Taxpayers
    • Real Estate Investors
    • Professional Athletes & Entertainers
    • Healthcare Practices
    • Multi-State Businesses
    • Nonprofit Organization
    Data sourced from the agency's DesignRush profile

    Dimov Tax Reviews & Testimonials

    • Dmitrii Legetskii
      Dmitrii Legetskii Co-owner at VLA&DI Group
      5.0

      Accounting Review from Dmitrii Legetskii

      This company helped us set up our accounting system from beginning to end. I am a serial entrepreneur with experience working with many different accounting groups and this one has been the most responsive overall. They have helped us with registering the business, putting together payroll, and getting our quarterly tax returns filed. They have been also very helpful with giving personal tax advice. I would recommend them to any other friends and especially other business owners.

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    • Setty McIntosh
      Setty McIntosh Producer Creative Director at Media Production Company
      4.2

      Accounting Review from Setty McIntosh

      Services 2 years in a row. George Dimov is now my C.P.A. Excellent, organized, thorough and timely. We were impressed with their patience, courteousness, and efficiency.

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    • Undisclosed
      Undisclosed Executive at Tax Services Company
      5.0

      Accounting Review from Undisclosed

      They were easy to deal with. George Dimov, CPA successfully delivered the project as per the client's requirements. The service provider utilized Email and messaging apps for effective responsiveness and communication. They were also easy to work with. Ultimately, the client was satisfied with the partnership.

      Show more
    Reviews verified by DesignRush and sourced from the agency's profile
  • Engage And Connect Like Never Before

    Engage And Connect Like Never Before

    Blue Signal is a distinguished executive search and recruiting firm, dedicated to delivering top-tier talent acquisition solutions across various industries. Committed to excellence, we offer a comprehensive suite of services tailored to meet the unique needs of our clients.  [... see all Blue Signal reviews ]

    Top Services:

    • HR Outsourcing
    • Staffing
    • Recruiting
    Location
    Phoenix, Arizona
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
  • Transforming Workplaces | Inspiring Futures

    Transforming Workplaces | Inspiring Futures

    The HR Innovator Group helps businesses transform their peopler operations with customized HR support, compliance expertise, and HR technology optimization, building scalable systems that drive growth and culture.  [... view The HR Innovator Group profile ]

    Top Services:

    • HR Outsourcing
    • Payroll
    • Recruiting
    Location
    Phoenix, Arizona
    Number of Employees
    Under 49
    Average Hourly Rate
    $85/hr
    Minimal Budget
    $1,000 - $10,000
  • Unlock the Talent Vault with Scion Staffing

    Unlock the Talent Vault with Scion Staffing

    Scion 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 specializes in staffing for roles ranging from Executive to Operations. We're dedicated to connecting companies  [... view Scion Staffing profile ]

    Top Services:

    • HR Outsourcing
    • IT Staffing
    • PEO
    Location
    Phoenix, Arizona
    Number of Employees
    50 - 99
    Portfolios Count
    3 Projects Listed
  • Value your passion with us

    Value your passion with us

    CBR International is a distinguished PEO and consulting firm, committed to providing comprehensive solutions that empower businesses to succeed in the global market. With an unwavering commitment to excellence, we offer a wide array of services tailored to diverse industries.  [... view Creative Business Resources profile ]

    Top Services:

    • HR Outsourcing
    • Recruiting
    • PEO
    Location
    Phoenix, Arizona
    Number of Employees
    Under 49
    Portfolios Count
    3 Projects Listed
  • Hire Pre-vetted Remote Developers.

    Hire Pre-vetted Remote Developers.

    Hyparz links IT organizations looking for remote workers with developers all around the globe. Hyparz is the main professional destination for IT specialists at all stages of their careers in tech firms.  [... view Hyparz profile ]

    Top Services:

    • HR Outsourcing
    • Recruiting
    • Staff Augmentation
    Location
    Chandler, Arizona
    Number of Employees
    50 - 99
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
  • Revolutionizing human resources

    Revolutionizing human resources

    National PEO is a leading professional employer organization (PEO) committed to revolutionizing human resources and empowering businesses to succeed. With an unwavering commitment to excellence, we offer a comprehensive suite of services tailored to diverse industries.  [... view National PEO profile ]

    Top Services:

    • HR Outsourcing
    • Payroll
    • Staffing
    Location
    Scottsdale, Arizona
    Number of Employees
    Under 49
  • Dedicated HR Partner

    Dedicated HR Partner

    Our human resources services can be delivered independently or as integrated bundles to give clients the flexibility and expertise they need, when they need it.  [... view AZ HR Hub profile ]

    Top Services:

    • HR Outsourcing
    • Staffing
    • Recruiting
    Location
    Phoenix, Arizona
    Number of Employees
    Under 49
  • Innovative staffing solutions for businesses

    Innovative staffing solutions for businesses

    Mindlance is a leading global provider of innovative workforce staffing solutions, dedicated to transforming businesses through cutting-edge services.  [... view Mind Lance profile ]

    Top Services:

    • HR Outsourcing
    • Staffing
    • Recruiting
    Location
    Phoenix, Arizona
    Number of Employees
    1000 & Up
  • Infiniti HR provides human resources outsourcing services to the small to mid-sized business market, including payroll, human resource compliance, employee benefits services and risk management services through PEO or ASO arrangements.  [... view Infiniti HR profile ]

    Top Services:

    • HR Outsourcing
    Location
    Scottsdale, Arizona
    Number of Employees
    1000 & Up
  • Streamlined HR Solutions.

    Streamlined HR Solutions.

    Focus HR helps small businesses manage employees, mitigate risk and unlock growth with outsourced HR, payroll, workers comp, 401(k) and benefit administration services.  [... view Focus HR Inc. profile ]

    Top Services:

    • HR Outsourcing
    Location
    Tucson, Arizona
    Number of Employees
    Under 49
  • PROFESSIONAL STAFFING EXPERTS

    PROFESSIONAL STAFFING EXPERTS

    IFG specializes in mid to professional-level staffing across industries including medical, accounting and finance, legal, sales, and customer service. Our dedicated focus empowers us to deliver top-notch candidates, along with unparalleled trust, attention, and value.  [... view Iannarino Fullen Group profile ]

    Top Services:

    • HR Outsourcing
    • Staffing
    • Recruiting
    Location
    Phoenix, Arizona
    Number of Employees
    Under 49
  • The Power of Simplicity

    The Power of Simplicity

    Oasis, A Paychex Company, is a leading Professional Employer Organization (PEO). We provide Human Resources Administration, Employee Benefits, Healthcare Reform Support, Payroll Administration, Workers’ Compensation services and much more. Our human resources-related products and services allow small- and  [... view Paychex profile ]

    Top Services:

    • HR Outsourcing
    • Accounting
    • Payroll
    Location
    Phoenix, Arizona
    Number of Employees
    500 - 999
  • HR Simplified

    HR Simplified

    At HR Wise, our goal is to provide medium to small business payroll services and HR services to help you focus on growing your company instead of time-consuming paperwork. Our services are tailored to meet the needs of small and medium sized businesses.  [... view HR Wise Llc profile ]

    Top Services:

    • HR Outsourcing
    • Accounting
    • Payroll
    Location
    Scottsdale, Arizona
    Number of Employees
    Under 49
  • Solve today, thrive tomorrow.

    Solve today, thrive tomorrow.

    Wipfli is a leading accounting and business consulting firm, ranking among the top 20 in the nation. With a century of experience and a forward-thinking approach, we help clients achieve lasting results. Our team of eternal students brings cross-industry expertise and creativity to solve complex challenges  [... view Wipfli profile ]

    Top Services:

    • HR Outsourcing
    • BPO
    • Accounting
    Location
    Scottsdale, Arizona
    Number of Employees
    1000 & Up
  • IT, Business, BPO, Audit, Tax and Advisory are just the beginning.

    IT, Business, BPO, Audit, Tax and Advisory are just the beginning.

    Grant Thornton LLP (US) is an IT, project management, audit, tax, AgTech, and BPO company headquartered in Chicago, Illinois with over 50 U.S. offices and access to a global network or member firms in over 135 countries. We offer a broad range of services in strategy and consulting, operations, technology and  [... view Grant Thornton profile ]

    Top Services:

    • HR Outsourcing
    • Accounting
    • Payroll
    Location
    Phoenix, Arizona
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • Your Partner in Small Business Success Since 1966

    Your Partner in Small Business Success Since 1966

    PADGETT has been catering to the unique needs of small business owners across North America since 1966. With a comprehensive suite of services, including small business consulting advice, professional tax preparation, payroll solutions, bookkeeping, and more, we provide the support and expertise necessary for  [... view PADGETT profile ]

    Top Services:

    • HR Outsourcing
    • Accounting
    • Payroll
    Location
    Tucson, Arizona
    Number of Employees
    250 - 499
  • Global Workforce Solutions Company

    Global Workforce Solutions Company

    At Net2Source (N2S), staying ahead of the curve isnt optional its who we are. As a global Talent Company, Net2Source isnt just observing the future were building it. Our proprietary AI-powered recruiting engine enables us to deliver pre-vetted, on-demand talent at speed and scale.  [... view Net2Source profile ]

    Top Services:

    • HR Outsourcing
    • BPO
    • Accounting
    Location
    Phoenix, Arizona
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $50/hr
  • Building A Better Working World

    Building A Better Working World

    EY offers Accounting, Business Consulting, and IT Services with a mission to build a better working world. It provides insights and quality services that instill trust in global capital markets and economies. EY focuses on developing exceptional leaders who deliver on their commitments to all stakeholders  [... view EY profile ]

    Top Services:

    • HR Outsourcing
    • Accounting
    Location
    Phoenix, Arizona
    Number of Employees
    1000 & Up
  • Focuses on Your Accounting Needs

    Focuses on Your Accounting Needs

    We are a regional professional services firm with services in Accounting, Tax, Audit, Consulting, Business Valuation, Insurance, Financial Services, Marketing, Human Resources, IT and more! We seek to provide a holistic approach of services to our clients to help them achieve their goals in business and life.  [... view Atlas CPAs & Advisor PLLC. profile ]

    Top Services:

    • HR Outsourcing
    • Accounting
    • Payroll
    Location
    Phoenix, Arizona
    Number of Employees
    250 - 499
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000

Related Services in Arizona

HR Outsourcing Specializations in Arizona

HR Outsourcing Companies in Arizona

About The Author and Expert Reviewer

Bojana Trajcheva is a seasoned content editor and innovation researcher with extensive experience in the tech and marketing industries. Formerly Editor-in-Chief at Studentsko Eho, she developed a strong foundation in content creation and editorial leadership. Bojana further honed her skills in senior innovation research roles and now brings this combined expertise to her work as an editor at 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.