Mount Vernon Computer Repair provides home theater setup and Sonos installation in Northern Virginia. We mount televisions, install soundbars and surround sound, set up Sonos throughout the house, connect streaming devices, and program a single remote so everyone in the household can use the system with ease.
Good home theater work is as much about simplicity as sound. We hide cables neatly, connect everything to a reliable network, and walk you through daily use, so watching a movie or playing music never requires a manual.

What sets us apart
Simple to Use
One remote and clear instructions for everyone in the house.
Tidy Installation
TVs mounted level and cables managed neatly.
Reliable Streaming
A strong network behind every TV, speaker and streaming device.
Our home theater and audio services
TV mounting
Televisions wall-mounted securely and level, with cables concealed where possible.
Home theater setup
Receivers, speakers and TVs connected and calibrated for your room.
Sonos installation
Sonos speakers, soundbars and subwoofers set up room by room.
Surround sound installation
Surround speakers placed and configured for balanced sound.
Streaming device setup
Apple TV, Roku, Fire TV and smart TV apps set up and signed in.
Universal remote programming
One remote programmed to control the whole system.
Whole-home audio
Music in multiple rooms, controlled from your phone.
Network for entertainment
Wi-Fi and wired connections that keep streaming smooth. See whole-home Wi-Fi.
Entertainment that just works
Press one button and the movie starts. That is the standard we set for every installation.
What customers say
I am pleased and impressed by the quick response and services provided. I’d been dreading the task of getting my computer serviced and Daryl made it so easy. He picked it up, kept in touch regarding what it needed, and when he returned it, took the time to show me some shortcuts and navigation tools.Read full review
Great experience working with Mount Vernon Computers. They were helpful and understanding regarding my data recovery issue and had more reasonable prices than other shops in the area.Read full review
My teenager did not properly back up her laptop. So, when it totally crashed she lost access to her English final and all her junior year school files. In a panic we called Daryl on a Sat morning. He was able to retrieve all her files and make them available for use on either a PC or Mac. We have both and were not sure which computer would be used to finish up the school year. We had the all her files by 6pm that same Sat. You will not go wrong with Daryl. His prices are reasonable and we found him knowledgeable and honest. We will be using Daryl again for any future problems.Read full review
Frequently asked questions
Do you mount TVs?
Yes. We mount televisions on most wall types, level and secure, and conceal cables where the wall allows.
Do you install Sonos systems?
Yes. We set up Sonos soundbars, speakers and subwoofers, group rooms, and connect your music services.
Can you make my system work with one remote?
Yes. We program a universal remote or set up your TV remote to control the whole system.
My streaming keeps buffering. Can you help?
Usually yes. We check your Wi-Fi and wiring and fix the weak link so streaming stays smooth.
When are you available?
By appointment, seven days a week, 10 AM to 9 PM.
Home theater setup in your town
We come to homes and offices across Northern Virginia, seven days a week from 10 AM to 9 PM. Choose your town for local details.
Related services
More ways we help
GET STARTED
Ready when
you are.
Tell us what’s going on and where you’re located. We’ll find a time that suits you and take care of the rest.