Custom & Pre-Built Systems
Whether you need a powerhouse gaming rig, a quiet home office workstation, or a reliable business machine, Mount Vernon Computers builds and configures systems tailored to your exact needs. We hand-select every component for compatibility, performance, and longevity.
Not sure what you need? That's where we shine. We sit down with you, understand how you use your computer, and recommend a build or pre-configured system that fits your workflow and budget — no upselling, no unnecessary parts.
Every build is assembled, tested, and optimized locally in Alexandria.
Built by Hand
Every custom system is assembled, cable-managed, and stress-tested by our technicians — not a factory line.
No Markup Games
We source quality components at fair prices and pass the savings on — you pay for the build, not a brand name.
Local Support
Unlike big-box stores, we're right here in NoVA. If anything needs attention, we're a phone call away.
What We Offer
We build desktops from scratch — selecting the right processor, GPU, RAM, storage, and cooling to match your exact performance needs and budget.
Not sure where to start? We help you choose the right pre-built system from trusted manufacturers, then optimize and configure it before delivery.
High-performance systems built for demanding workloads — 4K gaming, video editing, 3D rendering, and streaming with components that won't bottleneck.
Quiet, reliable systems designed for productivity — fast boot times, multi-monitor support, and the storage and memory your workflow demands.
Already have a system? We upgrade CPUs, GPUs, RAM, SSDs, and cooling to extend the life and performance of your current machine.
Every system we build or configure comes with local support and a hardware warranty — no calling an 800 number or shipping your PC across the country.
Ready to Build Your Perfect Machine?
Tell us what you need your computer to do — gaming, video editing, office work, or something else entirely — and we'll design a system that delivers exactly that. Every build includes setup, optimization, and our local hardware warranty.
I was extremely satisfied with the services I received from Mount Vernon Computers. Mr. Elliot was knowledgeable and efficient in salvaging my hard drive from my previous computer and setting up my new PC.Read full review
Mount Vernon Computer Repair has always had great service for me and my family. We can rely on Daryl to fix, check and update our computer systems for the last 3 years! I highly recommend Daryl to all my friends and family.Read full review
I can't say enough great things about this computer repair shop! They delivered my PC right to my door, which was such a convenience. From start to finish, the customer service was outstanding — friendly, professional, and incredibly helpful.Read full review