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 and other members of my family have been customers of Mt Vernon Computers for many years. Daryl is trustworthy, professional and knowledgeable. I call him because I know that he responds in a timely manner, and that his advice is honest and in my best interest.Read full review
I have worked with Daryl recently to straighten out multiple computers, photos, and generally try to bring me into the 21st tech century. He is patient, punctual, knowledgeable and very pleasant to work with. Highly recommended.Read full review
Brought my computers into to be fixed and couldn't be more satisfied! Entire staff very friendly and professional and provided me the expert service I was looking for. I also bought a laptop that I needed at a very reasonable price. I look forward to doing further business with them in the future!Read full review