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Top-Rated Audio/visual and computer pros in Capitol Heights - Updated Nov 2026

Avatar for Nerical, LLC
Nerical, LLC
4.4(
73
)
Computer Network or Wiring - Install or RepairComputer Network or Wiring - Install or Repair - For BusinessTV Wall Mount+3 more

Serving Capitol Heights, MD and surrounding areas

Approved

In business since 1998

Customers say: True professional

Nerical LLC is your source for home theater & automation systems in Maryland, Pennsylvania, Virginia, DC & West Virginia. We are professional custom system integrators that design and install state-of-the-art electronic systems for new and existing construction. If quality and ease of operation is important to you, “One button control” and automation is for you! Replace that table full of remote control devices. We believe that you will get the most out of your home theater when you concentrate on what to watch, not how to turn it on. Our experienced staff will provide you with personalized attention to get your project moving quickly.

Wireless TV Installation
Sports Fan Multi-TVs Setup
Home Theater Floor Standing Speakers Install
Man Cave Sport Theme Basement
110" Screen Home Theater Install

+17

Response time1 day
Response rate100%
Recommended by85%of homeowners
Avatar for CallMyITGuy.com
CallMyITGuy.com
5.0(
39
)
Computer Repair, Troubleshooting or UpgradesComputer Repair, Troubleshooting or Upgrades - For Business

Serving Capitol Heights, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"I took advantage of the promotional offer that Vin Lee of “CallMyITGuy.com” offered for free remote assistance in exchange for a quick online review via email. I have been working with computers for quite some time on my secular job. I am quite knowledgeable regarding creating documents, simple and complex, advanced Word functions, email, etc. And in times past, if I had issues with my computer, I would call the IT Help Desk at work. But, at home, with my personal computer, when it comes to the more “technical matters” or the inner workings of the computer system, such as how much memory is available, increasing computer speed, or other IT matters, I am not as “tech savvy.” I reached out to Vin, and he promptly returned my email, setting up a convenient time for an appointment. Our session lasted well over an hour and during that time not only was he able to assist me with computer clean-up and maintenance, but he answered many of my questions regarding computer updates, viruses"
CallMyITGuy.com
My workspace
Apple - macOS Spinning Beachball
HP - Microsoft Windows Blue Screen of Death
Microsoft Windows 11 Upgrade

+4

Response time11 hrs
Response rate99%
4 neighbors recently requested a quote
Avatar for Mike's Computer Repair
Mike's Computer Repair
4.8(
870
)
Computer Repair, Troubleshooting or UpgradesComputer Repair, Troubleshooting or Upgrades - For Business

Serving Capitol Heights, MD and surrounding areas

Approved

In business since 1994

Free estimates

Warranties offered

"I contacted Mike when my computer suddenly and dramatically slowed down. I left him a message and he called me within a few hours, ready to help me immediately--remotely. Mike was extremely knowledgeable and efficient—and very personable. I gave him access to my computer and he carefully explained every step he took. Even though I know little about the inner workings of a computer, I felt very comfortable asking him my questions. While waiting for a scan of potential malware on my computer, Mike provided helpful tips on keeping my computer running efficiently. I highly recommend Mike to anyone suffering from any problem(s) with their computer. I will definitely contact him again if I experience any problems with my computer."
Response time12 hrs
Response rate100%
Recommended by90%of homeowners
Avatar for Practia, Inc.
Practia, Inc.
4.5(
68
)
TV Wall MountComputer Network or Wiring - Install or Repair - For BusinessComputer Network or Wiring - Install or Repair+4 more

Serving Capitol Heights, MD and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

Practia, Inc. is a premier Technology Consulting and Support company catering to Residential Customers as well as Small and Mid sized businesses. Since 1999, Practia has prided itself on being a leader in Audio/Video Solutions, Home Automation, IT Support, IT Security Services, Data Protection and Disaster Recovery while being cost conscious for our customers. Practia works with top hardware and software vendors to provide you with cost effective and time-tested solutions for all of your needs. With Practia, you can rest assured that your every technology need will be met.

 Above Fireplace TV Mount
 Projector Installation In Office Environment
Above Fireplace TV Mount
 Down and Out Mount in Down Position
 TV Installation in Custom Cabinet

+22

6 neighbors recently requested a quote
Recommended by98%of homeowners
Dynamics Sync Solutions LLC
5.0(
11
)
Computer Network or Wiring - Install or RepairComputer Network or Wiring - Install or Repair - For BusinessHome Theater Surround Sound System - Install

Serving Capitol Heights, MD and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

For over 5 years, Dynamics Sync Solutions LLC has provided top-tier security system and computer networking expertise to Bethesda, MD, and the surrounding community. We deliver reliable, high-performance installations designed to protect your property and keep your systems connected.\nOur Services:\n**Security Solutions: Professional installation of security cameras and complete security systems.\n**Networking Services: Expert computer networking and structured Ethernet wiring.\n\nContact Dynamics Sync Solutions LLC today to secure your property and optimize your network performance.\n\nPlease call to discuss your security and computer needs: (202) 652-7075

2 neighbors recently requested a quote
Recommended by9%of homeowners
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