Fairfax professionals and George Mason students rely on laptops that cannot be out of service for long. When a computer starts crashing, overheating or failing to boot, we test the components to find the failing part quickly.
We visit homes and offices in Fairfax City, Fair Oaks and Mantua. You get a clear diagnosis and a repair price before we begin, and most repairs are finished in a single visit.
Why Fairfax trusts us
Repairs at Your Desk
Most part swaps happen right where the computer sits, so it never leaves your sight.
Quality Replacement Parts
We use parts that match or beat the original and explain the warranty on each one.
Desktops and Laptops
Tower PCs, all-in-ones and laptops are all part of our everyday work.
Hardware We Repair
Video card testing
We check the graphics card under load, update its drivers and replace the card when the hardware has failed.
Connector replacement
A port that only works at an angle is worn. We replace the connector and test it with your devices.
BIOS and startup firmware
Boot errors and failed firmware updates can stop a computer from starting. We restore and update the BIOS safely.
Hard drive and SSD repair
Drive health reports tell us whether a hard drive or SSD is wearing out, and we replace it before data is lost.
Power supply testing
A computer that will not power on or shuts off at random often has a tired power supply. We test it and swap it on site.
Logic board diagnostics
We isolate motherboard faults from other parts so you know whether the board itself has failed.
Bad memory replacement
Memory problems often look like software problems. We test the RAM and upgrade it when more would help.
Overheating and fan repair
Dust and worn fans cause overheating. We clean the cooling system, replace fans and apply fresh thermal paste.
Quick hardware answers for Fairfax home offices
When a work laptop fails during the week, every hour matters. We test the drive, memory and power first because those parts cause most failures, and we carry common replacement parts so many repairs can be done on the spot.
What customers say
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 used Mount Vernon Computer several times over the past few years for a variety of computer problems. Each time Daryl provided quality service and really personalized attention to my computer issues. He has all sorts of options for people who need services, from remote services to hands on computer services. I highly recommend Mount Vernon Computers for any and all of your computer needs.Read full review
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Describe the issue and pick a time. We book component-Level computer repair visits in Fairfax around meetings and classes, with evening slots until 9 PM.