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

Avatar for CallMyITGuy.com
CallMyITGuy.com
5.0(
39
)
Computer Repair, Troubleshooting or UpgradesComputer Repair, Troubleshooting or Upgrades - For Business

Serving Hanover, 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 Paul's AV and Electrical Projects
Paul's AV and Electrical Projects
4.7(
150
)
Audio/Visual System or Entertainment Center - Repair - For BusinessAudio/Visual Wiring - Install, Repair or Conceal - For BusinessSurround Sound System - Install - For Business+3 more

Serving Hanover, MD and surrounding areas

Approved

In business since 1999

Free estimates

Customers say: Quick response

"You HAVE TO use Paulâ  s AV & Electric; they are amazing! This is the second time hiring Paulâ  s AV & Electric to mount televisions within the house. On this occasion Brandon, Dante and Danny arrived on time (actually they were in front of the house before the scheduled appointment). All three men were professional, well prepared and exhibited a personable demeanor. They were able to thoroughly discuss the job to be completed. Throughout the installment they ensured the work was exactly what I desired. The job was completed in a timely manner, visually and physically pleasing, and the work area was cleaned. I will definitely hire Paulâ  s AV & Electric for our next project and look forward to Brandon, Dante and Danny to arrive."
Feature Wall with smart TV
Feature Wall with smart TV
Feature Wall with smart TV
Feature Wall with smart TV
Feature Wall with smart TV

+7

Response time7 hrs
Recommended by97%of homeowners
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 Hanover, MD and surrounding areas

Approved

In business since 1994

Free estimates

Warranties offered

"Mike ranks at the top of my list as to have someone like Mike that helped me with my computer problems. Mike is very knowledgeable, experienced, capable, friendly and easy to work with. He explained what he needed to do to help correct the problems on my computer. Mike let me know what he would charge me for his work and it is reasonable. He hooked me up to his computer so I did not have to leave my computer off with someone to get the work done. I just spent part of the evening with Mike and he was able to solve the problems that I had. I cannot thank you enough, Angie, for having Mike on your list. Where I live in central Minnesota, it has become nearly impossible for me to find someone who has the knowledge, experience and ability to help me with any computer problem that I may have now or later. I give Mike 5 stars + for what he did to help me, I enjoyed his pleasant personality and I plan to have him help me again in the near future. :) :)"
Response time12 hrs
Response rate100%
Recommended by90%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 Hanover, 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
JC IT Solutions
4.7(
42
)
Computer Repair, Troubleshooting or UpgradesComputer Repair, Troubleshooting or Upgrades - For Business

Serving Hanover, MD and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"At last, a hassle free solution for anyone in the Washington DC metro area who needs a computer repaired at a reasonable price. After searching for 2 weeks for a computer repair company in the DC area without the red tape and high cost, I contacted JC IT Solution. I had 3 old computers repaired and was impressed with the talent and professionalism of JC IT Solutions and the readiness to meet a customers individual needs and to answer any question at any level of computer experience. Be prepared to pleasantly surprised by exceptional customer service. JC IT Solutions is the answer computer users have been looking for by providing top notch computer repair services at a reasonable price. D. Fitzgerald"
Response time6 hrs
4 neighbors recently requested a quote
Recommended by92%of homeowners
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