Top Managed IT Service Providers In Northern Virginia In 2027
Lily Roberts
Senior Marketing Strategist - ReVerb
11.14.2026
Last updated: November 14, 2026
The top managed IT service providers in Northern Virginia in 2027 are Ntiva for growing and tech-forward businesses, DP Solutions for full DMV coverage, First Column IT for McLean and Tysons firms, E-N Computers and CyberSheath for government contractors needing CMMC support, and OSIbeyond, Dataprise and CMIT Solutions for broad SMB support.
Northern Virginia is one of the hardest IT markets to buy in: many providers, similar websites and a client base full of professional services firms, associations and government contractors. Contractors also need help with CMMC and protecting Controlled Unclassified Information, which narrows the field. For large federal integrators, see our IT services companies in Northern Virginia list.
Northern Virginia Managed IT Providers At A Glance
Provider
Base or Local Office
Best For
Ntiva
McLean, VA office
High-growth and tech-forward businesses
DP Solutions
Columbia, MD (DC office)
Woman-led IT across the DMV
First Column IT
McLean and Tysons area
Professional services firms since 2002
E-N Computers
Waynesboro, VA and Washington, DC
Small contractors needing CMMC readiness
CyberSheath
Reston, VA
Managed CMMC compliance
OSIbeyond
Rockville, MD (serves NoVA)
Security-focused managed IT
Dataprise
Rockville, MD
Mid-market managed IT and security
CMIT Solutions
Local offices including Fairfax
Small businesses wanting a franchise model
Network Depot
Northern Virginia
No-frills managed IT
IP Consulting
Northern Virginia
Co-managed IT and IT strategy
The Best Managed IT Service Providers In Northern Virginia In 2027
1. Ntiva — Managed IT And 24/7 Security For Growing Companies
Ntiva serves the DC area from an office in McLean and offers managed IT, cybersecurity with 24/7 SOC coverage, and strategic IT services.
It suits fast-growing companies and tech-sector businesses.
2. DP Solutions — Woman-Led Managed IT Across Maryland, Virginia And DC
DP Solutions, based in Columbia, Maryland with offices in Baltimore and Washington, provides managed IT, security and compliance services across the corridor, including Northern Virginia.
It is a good fit for firms with offices across the DMV.
3. First Column IT — Managed And Co-Managed IT For McLean And Tysons Since 2002
First Column IT has provided managed and co-managed IT, cybersecurity and cloud services in McLean and Tysons Corner since 2002.
It suits professional services firms wanting enterprise-grade support.
4. E-N Computers — IT Support Plus CMMC For Small Contractors
E-N Computers is a CMMC Registered Provider Organization that combines co-managed IT with compliance support from offices in Waynesboro and Washington, DC.
It is ideal for small defense contractors.
5. CyberSheath — Managed Compliance For Defense Contractors
Reston-based CyberSheath packages CMMC readiness with managed security services.
It fits contractors that need controls operated continuously after certification. See our CMMC RPO list for more.
6. OSIbeyond — Security-Focused Managed IT Across The DC Region
OSIbeyond, based in Rockville, Maryland, provides managed IT and security to businesses across Arlington, Fairfax, Reston, McLean, Tysons and the wider region.
Dataprise provides managed IT, cybersecurity and cloud services to mid-market organizations, with deep roots in the DC region.
It suits larger SMBs and multi-site organizations.
8. CMIT Solutions — Local Offices Backed By A National Network
CMIT Solutions operates locally owned offices, including in Fairfax and nearby communities, with standardized managed IT services.
It suits small businesses wanting local service and national resources.
9. Network Depot — Straightforward Managed IT For Small Businesses
Network Depot offers no-frills managed IT support for Northern Virginia businesses.
It fits small offices that want reliable basics.
10. IP Consulting — Co-Managed IT For Overloaded Internal Teams
IP Consulting supports Northern Virginia organizations with managed and co-managed IT and publishes local buying guidance.
It fits firms with one overloaded IT person.
How We Evaluated These Providers
Local presence or coverage in Arlington, Fairfax and Loudoun
Security services such as 24/7 monitoring and MFA rollout
Compliance support for CMMC, HIPAA and similar requirements
Reviews, longevity and clarity of service agreements
How To Choose A Managed IT Provider In Northern Virginia
Do you handle CUI or federal data?
If yes, prioritize CMMC-experienced providers such as E-N Computers or CyberSheath.
Do you need fully managed or co-managed IT?
Co-managed IT supports an internal IT person rather than replacing them.
What is included in the monthly fee?
Clarify security tools, after-hours support, projects and onboarding.
How fast do they respond?
Ask for response time commitments in writing.
Frequently Asked Questions
How much does managed IT cost in Northern Virginia?
Most MSPs charge per user or per device each month, with prices varying by security and compliance scope.
What is co-managed IT?
Co-managed IT is a partnership where an MSP supports an internal IT team with tools, expertise and coverage.
Do I need a CMMC-certified MSP?
If your MSP has access to CUI or security data, it falls within your CMMC scope, so choose one experienced with CMMC.
Can an MSP help with cyber insurance?
Yes. Many insurers require controls such as MFA, backups and endpoint detection that MSPs can implement.
Conclusion
Ntiva, DP Solutions and First Column IT are strong general choices, E-N Computers and CyberSheath lead for contractors, and OSIbeyond, Dataprise, CMIT Solutions, Network Depot and IP Consulting cover the rest of the market.
