Leesburg, VA | Serving the DC Metro Area

IT That Actually Works.
No Downtime. No Waiting. No Worries.

Managed IT services, cybersecurity, and cloud solutions for Northern Virginia small businesses. We handle the tech so you can run the business.

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Call us now: (703) 722-1098
24/7 Managed Security

Endpoint protection, firewall management, and threat monitoring

Cloud & Microsoft 365

Migration, management, and ongoing support for your cloud environment

AI & Automation

Intelligent workflows that save time and reduce manual work

What We Do

Complete IT Solutions for Growing Businesses

From helpdesk support to full infrastructure management. Everything your business needs without the cost of in-house IT.

Managed IT Services

Proactive monitoring, helpdesk support, and full IT management for a flat monthly rate. Stop reacting to problems. We prevent them.

Cybersecurity

Endpoint protection, firewall management, penetration testing, and compliance support for HIPAA, PCI-DSS, and CMMC. Your data stays safe. We make sure of it.

Cloud Services

Microsoft 365, Azure, and Google Workspace migration and ongoing management. Move to the cloud without the headaches.

Network Infrastructure

Wired and wireless network design built for performance and security. Your network is the backbone of your business. We build it right.

Server & Virtualization

Server deployment, virtualization, and disaster recovery built to keep you running. When systems go down, your backup plan kicks in automatically.

AI & Automation

Custom AI workflows and automation that cut manual work and reduce overhead. Your team works smarter, not harder.

Government Solutions

Federal and state government IT with FedRAMP-aware practices, compliance support, and cleared-staff availability.

AV & Communications

VoIP, conference room AV, video collaboration, and digital signage. Designed and installed for how your team actually works.

vCIO & IT Strategy

Strategic technology planning, IT budgeting, vendor management, and roadmap development. Get the expertise of a CIO without the executive salary.

Hardware Procurement

Preferred vendor contracts mean competitive pricing on workstations, servers, and networking gear, sourced and deployed by us.

About Us

Northern Virginia's Trusted IT Partner

Founded in Leesburg, VA, CommonWealth IT has been delivering enterprise-grade IT solutions to small and medium businesses across Northern Virginia for over 20 years. We bring the expertise of a full IT department, including managed services, cybersecurity, and Microsoft 365, along with the personal attention and fast response times you'll never get from a big-box provider.

  • Local team based in Leesburg, VA
  • Military & first responder discounts available
  • Transparent pricing, no hidden fees
  • Vendor-agnostic recommendations
  • AI-ready for the modern workplace
CommonWealth IT
CommonWealth IT
Leesburg, VA
400+
Happy Clients
20+
Years Experience
99.99%
Network Uptime
24/7
Emergency Support
Coverage

Proudly Serving Northern Virginia & DC Metro

Based in Leesburg, VA, we provide on-site and remote IT support across Northern Virginia and the greater DC Metro area. Wherever your business is, we're close by.

Leesburg Ashburn Herndon Reston Tysons McLean Sterling Purcellville Middleburg Winchester Arlington Alexandria Fairfax Manassas Chantilly Great Falls Falls Church Washington DC Frederick MD

Remote IT support available nationwide for cloud, M365, and virtual environments.

What Our Clients Say

Trusted by Businesses Across Northern Virginia

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Why CommonWealth IT

We're Not Just a Vendor. We're Your Team.

Get the expertise of a full IT department at a fraction of the cost. Unlike the big firms, we actually pick up the phone.

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Fast Response, Guaranteed

4-hour SLA on critical issues. Most tickets resolved same day.

Predictable, Flat-Rate Pricing

Flat-rate contracts mean no surprise invoices. Ever.

Senior Engineers, Not Tier-1 Techs

You work directly with experienced engineers who know your systems inside and out.

Proactive, Not Reactive

We monitor your systems 24/7 and resolve issues before they become outages.

No Long-Term Lock-In

Month-to-month contracts available. We earn your business every month.

Pricing

Flexible Plans for Every Business

Every engagement is custom-scoped. No cookie-cutter packages. Military, first responder, and government discounts available. Contact us for a tailored quote.

Residential

Home Support

Individuals, home offices, and remote workers

  • Phone/remote support
  • Up to 5 devices
  • Virus removal
  • Security setup
  • Smart home / cameras
Get Info
Small Business

SMB Essentials

Small businesses with up to 25 users needing full managed IT

  • Onsite + remote support
  • Network monitoring
  • 4-hour response SLA
  • Microsoft 365 mgmt
  • Monthly reporting
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Most Popular
Medium Business

SMB Pro

Growing businesses with 25–100 users requiring dedicated support

  • Dedicated engineer
  • 24/7 monitoring & alerts
  • Guaranteed SLA
  • Cybersecurity suite
  • Cloud + backup mgmt
  • Quarterly IT review
Get Info
Government

Gov't & Enterprise

Federal agencies, state contractors, and enterprise organizations

  • Cleared staff available
  • Compliance support
  • Custom SLA
  • On-premise & hybrid
  • Contract vehicle support
  • Custom contract pricing
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FAQ

Frequently Asked Questions

Common questions about managed IT services and working with CommonWealth IT.

An MSP is an outsourced IT company that proactively manages your technology for a predictable monthly fee. Instead of calling for help only when things break, your MSP monitors systems 24/7, handles updates, and provides helpdesk support, acting as your dedicated IT department without the overhead of full-time staff.

Pricing varies based on the number of users, services required, and scope of your environment. There's no one-size-fits-all answer. Every engagement is custom-built around your specific needs. Contact us for a no-obligation assessment and we'll provide a transparent quote with no hidden fees.

We offer a 4-hour response SLA for critical issues and most tickets are resolved the same day. Managed clients get 24/7 emergency support, and standard issues are typically addressed within 2 hours during business hours.

Yes. While headquartered in Leesburg, VA, we serve businesses throughout Northern Virginia and the DC Metro area, including Ashburn, Herndon, Reston, Tysons, McLean, Sterling, Arlington, Alexandria, Fairfax, Manassas, Chantilly, Falls Church, Washington DC, and Frederick MD. Remote support is available nationwide for cloud and virtual environments.

Our cybersecurity services include endpoint detection and response (EDR), firewall management, vulnerability assessments, security awareness training, email security and anti-phishing, dark web monitoring, and MFA deployment. We also provide compliance support for HIPAA, PCI-DSS, and CMMC frameworks.

Yes. Microsoft 365 and cloud migration is one of our specialties. We handle full M365 and Azure migrations, Google Workspace transitions, and hybrid cloud setups. Our process covers planning, data migration, user training, and post-migration support to ensure zero disruption to your operations.
Resources

IT Insights for Northern Virginia Businesses

Practical IT and cybersecurity insights for Northern Virginia small businesses.

Cybersecurity
5 Cybersecurity Threats Northern Virginia SMBs Face in 2026
March 2026

From ransomware to AI-powered phishing, learn which threats are targeting small businesses in the DC Metro area right now, and how to defend against them.

Read More
Cloud
Microsoft 365 vs Google Workspace: Which is Right for Your Business?
March 2026

A straightforward comparison for SMB owners: features, pricing, security, and which platform our 20 years of experience says wins for most businesses.

Read More
AI & Automation
How AI Automation is Helping Small Businesses Cut IT Costs by 40%
March 2026

Real-world examples of how Northern Virginia businesses are using AI-powered workflows to reduce manual work, cut costs, and free their teams to focus on growth.

Read More
Get In Touch

Get Your Free IT Security Assessment

Tell us about your business and we'll identify your biggest IT risks with no obligation, results in 48 hours.

Contact Information
Email
info@commonwealthit.com
Location

Leesburg, VA
Serving Northern Virginia & DC Metro

Hours

Mon–Fri: 8AM–6PM
24/7 emergency support for managed clients