Managed IT service providers in Washington DC deliver reliable infrastructure, robust cybersecurity, and proactive support. Compare providers by technical expertise, compliance capabilities, and client track record to find the right partner.

List of the Best Managed Services in Washington DC

6 Companies - Rankings updated: June 30, 2026

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

United States × Washington DC × Washington DC ×
  • Securing Your Data and Business.

    Securing Your Data and Business.

    OSIbeyond is your trusted strategic technology partner, providing reliable technology management and cybersecurity solutions. We streamline IT operations for nonprofits, associations, defense contractors and commercial businesses. With comprehensive services that include managed IT, cloud solutions  [... see all OSIbeyond reviews ]

    Top Services:

    • Managed Services
    Location
    Washington DC, Washington DC
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
  • World Famous IT Services for Businesses

    World Famous IT Services for Businesses

    Accenture is a renowned worldwide IT services company that excels in digital, cloud, and security solutions. With an extensive range of expertise across over 40 industries, we provide a comprehensive suite of services including Strategy and Consulting, Outsourcing, Interactive, Technology, IoT, and  [... see all Accenture reviews ]

    Top Services:

    • Managed Services
    Location
    Washington DC, Washington DC
    Number of Employees
    1000 & Up
    Portfolios Count
    4 Projects Listed
  • Empowering people through technology.

    Empowering people through technology.

    Integris is your technology partner: giving you peace of mind and the tools your business needs to thrive. We provide premium technology solutions for small-to-medium-sized businesses across the country. Get started with Integris today.  [... view Integris profile ]

    Top Services:

    • Managed Services
    Location
    Washington DC, Washington DC
    Number of Employees
    250 - 499
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $1,000 - $10,000
  • 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 profile ]

    Top Services:

    • Managed Services
    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
  • A Website That Performs

    A Website That Performs

    ProxSEO provides an all-in-one solution for small business web design, hosting, and digital marketing. Our small agency works directly with business owners to bring their words into a profitable digital reality with our hands-free experience.  [... view ProxSEO profile ]

    Top Services:

    • Managed Services
    Location
    Washington DC, Washington DC
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • 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:

    • Managed Services
    Location
    Washington DC, Washington DC
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr

About The Author and Expert Reviewer

Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.

Former Development Director

Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.