The service was quick, professional, and reasonably priced for the scope of work. The owner was…read morehighly communicative and we work together to finalize the project details without issues. The work was completed in a timely manner, and they did an excellent job of keeping things tidy and cleaning up after themselves when done. If I ever end up needing residential networking installed at another local location, they will be the first folks that I call.

Trebor Tech did an incredible job installing a server rack and running six network drops throughout…read moremy three-story home. From start to finish, they were professional, punctual, and clearly took pride in their work. What really set them apart from the other four companies I got quotes from was their attention to detail -- they not only ran all the cabling cleanly, but also repaired and painted the drywall afterward, leaving everything spotless. My home posed some challenges since there's no traditional attic access, but they found a smart solution by cutting a discreet access point and installing a clean, removable panel that looks like part of the original design. They even went above and beyond by installing a drop-down TV mount in my living room since my fireplace mantel sits too high for comfortable viewing. The entire experience exceeded expectations, and I wouldn't hesitate to hire Trebor Tech again or recommend them to anyone looking for quality network or low-voltage work.

The service was great, Dupree was super helpful with installing the security cameras and did a…read morewonderful job. Thank you!

Extensive cat 6 cables and connectors and ports put into my older home. These guys were very…read moreprofessional, top quality work for a fair price. Very easy process to work with, dependable and patient with all my questions as a new tech person. HIGHLY recommend!

Fernando is a walking encyclopedia/PhD of AV tech knowledge. He showed up ready to go, and took…read morecare of a TV mount for us. Pretty basic in terms of projects, but not knowing a damn thing about AV, AND given the wiring in this place is from 2008 with cables behind the walls, he went over what was going on, provided some options, and took care of biz seamlessly. He even took some time to walk me through the details of updating the speaker system that runs through the whole house (the "zone" stuff). A real charming gent, super thorough and detailed, with great comms. Thanks my man! If we do that swap over to the Sonos system (or any other AV stuff), we'll be calling.

Fernando was a pleasure to work with, highly knowledgeable, personable, and clearly very…read moreexperienced in home automation planning. He offered valuable insights and practical recommendations that made the process smooth and efficient.

Revelation Services did a fantastic job installing my new 65-inch LG TV, Roku Ultra, and Sonos…read moresoundbar. Tim and Justin arrived on time and worked very efficiently as a team. Both of them were personable, professional, and clearly very experienced. Before the installation, Tim helped me choose the right size TV for my room and my particular needs. During the installation, Tim and Justin made sure everything was set up in a way that would be easy and practical for me to use every day. Tim also took the time to explain the equipment, which I really appreciated. The quality of the work was excellent, and the entire experience was extremely positive. I couldn't be happier with the service and highly recommend Revelation Services!

Got a quick response and scheduling, Tim did good work. Will choose him again for future jobs.read more

I couldn't possibly say enough good things about my experience with Rum AV Solutions; pure…read moreawesomeness. Abdallh visited my home to take a look at what I had and explore what I was looking for then got back to me a few days later with a couple of proposals (good, better & best basically). We went back and forth a few times via email so I could completely understand the differences and once I choose one the parts were ordered and the installation scheduled. It wasn't just installing some speakers though because I had a few custom asks such as moving and hiding wires in walls & cabinetry. He did a fantastic job and my place now looks and sounds waaay better. Highly, highly recommend this company. Side note, I called several other companies including some of the bigger players in the area, whom didn't even bother to respond or couldn't figure out how/when to schedule. Don't let them waste your time and just call Abdallh.

Abdallh and team installed Cat6 from my garage to my third floor office. He very professional,…read moreresponsive and did a great job. Very happy with his work.

Absolutely thrilled with the quality, professionalism, and experience!…read more We recently moved into a new office space and had to setup a new computer network. Apparently there were some infrastructure issues that had to be addressed first. Upon receiving high estimates from multiple companies, we were referred to Sierra by one of our newest clients. Mike came out to assess and provided simple and effective solutions. He was able to redesign our entire network, install brand new equipment with the required security levels and all at a fraction of the cost we had initially anticipated. His knowledge, attention to detail and abundant patience with us was truly appreciated. Thank you, Mike.

From the owner: Design and installation of network and ethernet systems for both commercial or residential needs…read more Services include installation and configuration of CCTV Security Cameras, as well as surround sound system and Video system which allows signal sharing on different televisions in the same location. Installation of desktop computers, and all other office equipment and devices such as printers, fax, scanners, and VoIP phones. Installation of WiFi booster to amplify signal and connectivity. Company insured and licensed in Electronic Security Services.

Title: Here's the electrician you have been searching for!…read more We hired MidAtlantic Wiring to install a dedicated outlet and were very impressed. Their communication regarding the project and the expense was clear and direct. They were responsive, on time, professional, courteous, fairly priced, and very knowledgeable. The job was completed efficiently and exactly as discussed with no surprises. They even left the work area cleaner than they found it, and they answered all of our questions at a level that we (non-electricians!) could understand. A reliable electrician is hard to find, and we highly recommend Mid Atlantic Wiring--we will definitely use their services again when the need arises.

I wanted Cat6a cable dropped from my ONT (hard-wired internet from my Verizon FIOS router) over to…read moremy office in the furnished basement across the house. They responded almost immediately, scheduled a remote evaluation, quoted a fair price range, and came out to perform the service 2 days later. My home is a bit older, so when we discovered that the wall wasn't going to support the clearance needed to run the wire, they walked me through several alternatives, gave me time to decide, performed the service extremely well, charged me the lower end of the quoted price range, and were on their way 2 hours later. Extremely satisfied, and I'll be using them again if the need ever arises.

Great guy knows his stuff. Good values and accommodating Local to the area... works flex hoursread more

I made the mistake of trying to upgrade my home Wi-Fi network by my myself. Because I totally…read moremessed up the network, I called Michael Manning. Within a very short time, he corrected the problem, plus he made improvements to the network. I am a very happy customer of Manning Network Services. I wish that I could give them more than 5 stars. Michael treated me like I was the Prince of Wales...the King of England!

Potomac Computer was our first choice, based upon Yelp reviews, to fix our old HP desktop which…read morerefused to start. We needed it back ASAP to process our spreadsheets, but were crestfallen when we were told, "Our shop is backed up for a month." What kind of computer repair shop maintains those kinds of delays? The owner was kind enough to recommend another nearby shop, which we had previously used and did not care for. So we went elsewhere.

Potomac Computer Services has been my go-to service for 20+ years. Stewart has extraordinary…read moreknowledge/skills, a strong work ethic, and the kind patience to deal with clients with minimal tech savvy - like me. In addition, he is completely trustworthy with the sensitive material in computer files. The mark of a true professional, Stewart clearly cares about helping you succeed in solving your issues and meeting your needs. He is also a pleasure to work with. The best!

Alex and Poseidon are the best vendor I've used in D.C. -- PERIOD!…read more Fast, reliable and responsive. When I had an manufacturer caused issue with hardware they installed 2 years ago, Alex was there the next day, replaced it free and handled the warranty and return process himself.

Excellent and prompt service for Internet and TV connections…read moreWhen a small problem arose the team, particularly Alex, was outstanding in resolving promptly