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

6 Companies-Rankings updated: August 20, 2026

DesignRush assesses agencies using expertise standards and verified client experiences to help you make better decisions. Certain agencies have paid placements.

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  • Grant Thornton

    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...

    Top Services:

    • Accounting
    • Business Consulting
    • Market Research
    • HR Outsourcing
    • Software Development
    • Show more
    Location
    Phoenix, Arizona
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    View Profile
    4.5 4.5 (13)

  • Atlas CPAs & Advisor PLLC.

    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...

    Top Services:

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

  • Hyparz

    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...

    Top Services:

    • HR Outsourcing
    • 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
    View Profile
    5.0 5.0 (4)

  • Net2Source

    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...

    Top Services:

    • HR Outsourcing
    • Accounting
    • BPO
    • Business Consulting
    • IT Services
    • Show more
    Location
    Phoenix, Arizona
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $50/hr
    View Profile
    4.6 4.6 (14)

  • The HR Innovator Group

    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...

    Top Services:

    • HR Outsourcing
    • Business Consulting
    Location
    Phoenix, Arizona
    Number of Employees
    Under 49
    Average Hourly Rate
    $85/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (15)

  • Blue Signal

    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...

    Top Services:

    • HR Outsourcing
    Location
    Phoenix, Arizona
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    4.6 4.6 (3)
    4.9 4.9 (83)

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