On-site computer upgrades throughout Fairfax, including Fairfax City, Fairfax Station, Fair Oaks, Mantua, and Oakton.
More Fairfax services →Fairfax computers, upgraded without a trip to the store
From George Mason students stretching a laptop through one more year to offices along Fairfax Boulevard with a row of aging desktops, we help Fairfax get more out of the computers it already owns. We come to you and do the work on-site.
For small offices, we can upgrade several computers in one visit and schedule around your busiest hours.
“Daryl is a phenomenal resource. He is competent and professional, but very personable. He has never shamed me for my occasional (OK, frequent) ignorant questions about my software nightmares. He just patiently explains the concept and informs me of my options. He then works with blazing speed and before I know it, I am back in business. You will not be sorry if you use his services.”
Mount Vernon Computers installs solid-state drives, adds memory, and handles Windows 11 upgrades and compatibility checks for Fairfax laptops and desktops. Your files and programs come along, so you’re back to work right away.
We’ll always tell you up front if a computer is better replaced than upgraded, so you don’t spend money in the wrong place.
Why upgrade with us
Honest Advice
If an upgrade won’t make a real difference, we’ll tell you, and help you decide whether a replacement makes more sense.
Everything Moves Over
Your files, programs, and settings come along, so the computer feels like yours, only faster.
Done at Your Desk
Most upgrades are finished on-site in one visit, with no cables to unplug and no trip to a store.
Popular Upgrades
Solid-state drive (SSD) upgrades that make older computers start in seconds
Memory (RAM) upgrades for smoother multitasking
Moving your entire system to a new drive without losing anything
Windows upgrades and compatibility checks
Graphics card, power supply, and Wi-Fi card upgrades for desktops
A clear repair-or-replace recommendation before you spend anything
More Life From the Computer You Know
We test every upgrade before we leave, make sure your files and programs work exactly as before, and show you the difference so you know it was worth it.
What customers say
Daryl replaced the hard drive on my wife’s laptop, and the entire process, including scheduling, was fast, efficient, and at a very fair price. His communication was timely and clear, and the repair was done right. Highly recommended!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
I thought my Dell was toast. It was fixed in under an hour. Kind, proficient, polite workers. Smart. Knowledgeable. My Dell Inspiron thanks you!Read full review
Questions from Fairfax neighbors
Can you upgrade several office computers at once?
Yes. We can upgrade a whole office in one visit, staggered so people can keep working, and make sure shared printers and drives still connect afterward.
What about Windows 11?
We can check whether your computer can run Windows 11, upgrade it if it can, and help you weigh your options if it can’t.
Will I lose my files or programs?
No. We copy your whole system onto the new drive, so your files, programs, and settings are exactly where you left them.
08 / GET STARTED
Ready when
you are.
Tell us what’s going on and where you’re located. We’ll confirm availability and get you back up and running fast.