Best Washington DC HR Service Providers

12 Companies - Rankings updated: July 21, 2026

Every agency featured on DesignRush is vetted for expertise and client satisfaction to support your decision-making. Some listings may be sponsored.

United States × Washington DC ×
  • 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...  View Dimov Tax's portfolio  |  View all reviews

    Top Services:

    • Business Consulting
    • Accounting
    Location
    Washington DC, Washington DC
    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.

    • 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.

    • 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.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • 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's portfolio  |  View all reviews

    Top Services:

    • HR Outsourcing
    Location
    Washington DC, Washington DC
    Number of Employees
    50 - 99
    Portfolios Count
    3 Projects Listed
  • Finance as a Service. Every Role. Every Stage.

    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 Services, Back-Office Support, Placement and Recruiting services, Government Contractor Accounting Services, HR...  View all reviews

    Top Services:

    • HR Outsourcing
    • Accounting
    Location
    Washington DC, Washington DC
    Number of Employees
    50 - 99
  • Collaborating for Lasting Impact in Business Consulting

    Collaborating for Lasting Impact in Business Consulting

    Join us at Deloitte, where we believe that our collective influence is the cornerstone of our value. With a rich legacy spanning over 175 years and a global network encompassing 150 countries, we empower remarkable achievements, solve complex problems, and drive meaningful progress for clients, professionals...  View Deloitte's portfolio  |  View all reviews

    Top Services:

    • Business Consulting
    • Accounting
    • HR Outsourcing
    • Big Data Analytics
    • CRM Consulting
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    1000 & Up
    Portfolios Count
    6 Projects Listed
  • We Drive Success - Helping Organizations Improve Their Operations, People, Brand.

    We Drive Success - Helping Organizations Improve Their Operations, People, Brand.

    We build a lot of things. Strategies. Brands. Campaigns. Futures. But our ultimate goal is to build something bigger, deeper and more long-term than any transaction or click-through. We work extra hard to build meaningful, lasting relationships - the kind where everyone wins. It's better together...  View StellaPop's portfolio

    Top Services:

    • Branding
    • Web Design
    • Social Media Marketing
    • Digital Marketing
    • Web Development
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
  • 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's portfolio  |  View all reviews

    Top Services:

    • Accounting
    • Business Consulting
    • Market Research
    • HR Outsourcing
    • Software Development
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
  • 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 all reviews

    Top Services:

    • HR Outsourcing
    • Accounting
    • BPO
    • Business Consulting
    • IT Services
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $50/hr
  • Matching Talent With Success

    Matching Talent With Success

    Artisan Talent is a premier creative staffing agency that has been redefining talent solutions since its inception. Committed to excellence, we offer a comprehensive suite of services tailored to the unique needs of the creative, digital, and marketing industries...  View all reviews

    Top Services:

    • Graphic Design
    • Digital Marketing
    • Social Media Marketing
    • Creative Services
    • Web Design
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
  • 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:

    • Business Consulting
    • HR Outsourcing
    • Accounting
    • Cybersecurity
    • IT Services
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    1000 & Up
  • When you succeed, we succeed!

    When you succeed, we succeed!

    IT Advisors Online (ITAdOn) is a growing team of technology experts who are passionate about helping companies like yours boost their effectiveness. Join ITAdOn today and grow your business. When you succeed, we succeed!...  View ITAdOn IT Solutions's portfolio  |  View all reviews

    Top Services:

    • IT Services
    • Managed Services
    • HR Outsourcing
    • UI/UX Design
    • IT Compliance Solution
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Empowering Your Accounting Decisions.

    Empowering Your Accounting Decisions.

    Crowe LLP is a global accounting firm offering audit, tax, advisory, and consulting services. With deep industry expertise, we empower businesses to make informed decisions for lasting value. Recognized as a top workplace, we leverage our partnership with Crowe Global to provide comprehensive solutions...  View all reviews

    Top Services:

    • Accounting
    • HR Outsourcing
    • Business Consulting
    • Market Research
    • BPO
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    1000 & Up
  • You Outsource, We Manage & Deliver

    You Outsource, We Manage & Deliver

    Your trusted IT training and IT partner for 19 years, BetterWorld Technology gives you a competitive advantage in the ever-evolving digital world.Dedicated to your long-term success, our cloud solutions, managed services, SaaS, cybersecurity and virtual CIO are customized to meet your needs...  View BetterWorld Technology profile

    Top Services:

    • Staff Augmentation
    • IT Services
    • Managed Services
    • Cybersecurity
    • HR Outsourcing
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr

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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.