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TRUSTED BY ROSSLYN, VA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon278
    Verified stereo and home theater system services reviews

Find Stereo and home theater system pros in Rosslyn

Avatar for Absolute Electrical Contractors LLC

Absolute Electrical Contractors LLC

300 Hibiscus Street
4.80(
148
)
Approved Pro

Absolute Electrical Contractors LLC

300 Hibiscus Street
4.80(
148
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
37 local quotes requested

Our electricians are always Prompt, Courteous, Respectful of your home. More than 20 years in Montgomery County. We cover the whole DC area. Accredited Better Business Bureau Member Absolutely no hidden fees licensed & insured in MD, DC, & VA. Let us help you go green & save yourself some green $s. Eco-friendly solutions, home remodeling/renovations, new home installations, upgrading of service, upgrade fuse box to breaker box, troubleshooting & repairs, home inspections. We design, install, & repair: outdoor/landscape lighting, security lighting & systems, communications systems/telephones & systems wiring, data (internet) wiring, cable and fios tv wiring, recessed & track lighting, ceiling fans, attic exhaust fans, light fixture & dimmers, plugs & switches, emergency generators, appliances. better business bureau certified member. Many people believe that their car is the largest single source of air pollution for which they are personally responsible. But in fact, the average home causes the emission of more than twice as much carbon dioxide--the principal greenhouse gas--as the average car. This is because most of the energy consumed in our homes is produced by burning fossil fuels like coal, oil, and natural gas. This pollution is actually a hidden cost for the energy We use, over and above the dizzying $110 billion Americans spend each year on their home energy bills that's nearly $1,300 per house. Much of this energy use is unnecessary because there are a variety of proven, widely available products on the market today (heating, cooling, appliances, windows, lighting, etc.) to drastically reduce your home's energy bills, and accompanying pollution. What's more, many of these products actually improve the comfort and livability of your home.

"Andre was extremely helpful and kind with the install - I was having issues with my power in my rooms, he helped me navigate the issue, replace the needed sockets, and also gave me extra help regarding recommendations for electrical safety. Could not recommend enough, thanks Andre!"

Eniola O on May 2025

Our electricians are always Prompt, Courteous, Respectful of your home. More than 20 years in Montgomery County. We cover the whole DC area. Accredited Better Business Bureau Member Absolutely no hidden fees licensed & insured in MD, DC, & VA. Let us help you go green & save yourself some green $s. Eco-friendly solutions, home remodeling/renovations, new home installations, upgrading of service, upgrade fuse box to breaker box, troubleshooting & repairs, home inspections. We design, install, & repair: outdoor/landscape lighting, security lighting & systems, communications systems/telephones & systems wiring, data (internet) wiring, cable and fios tv wiring, recessed & track lighting, ceiling fans, attic exhaust fans, light fixture & dimmers, plugs & switches, emergency generators, appliances. better business bureau certified member. Many people believe that their car is the largest single source of air pollution for which they are personally responsible. But in fact, the average home causes the emission of more than twice as much carbon dioxide--the principal greenhouse gas--as the average car. This is because most of the energy consumed in our homes is produced by burning fossil fuels like coal, oil, and natural gas. This pollution is actually a hidden cost for the energy We use, over and above the dizzying $110 billion Americans spend each year on their home energy bills that's nearly $1,300 per house. Much of this energy use is unnecessary because there are a variety of proven, widely available products on the market today (heating, cooling, appliances, windows, lighting, etc.) to drastically reduce your home's energy bills, and accompanying pollution. What's more, many of these products actually improve the comfort and livability of your home.

"Andre was extremely helpful and kind with the install - I was having issues with my power in my rooms, he helped me navigate the issue, replace the needed sockets, and also gave me extra help regarding recommendations for electrical safety. Could not recommend enough, thanks Andre!"

Eniola O on May 2025


Avatar for Audio Video and Security

Audio Video and Security

13800 Copermine Road, Suite 392
4.85(
133
)
Approved Pro

Audio Video and Security

13800 Copermine Road, Suite 392
4.85(
133
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
10 local quotes requested

Audio Video and Security is the area's leading, full-service provider of audio and video solutions for residential, commercial and government clients. Using a powerful combination of today's highly rated, most advanced technology along with innovative products, we specialize in custom design, sales and installation.

"Said is fraudulently marketing himself and a buddy as a professional AV company, when it is clear they have absolutely no idea how to mount a TV. Said and a buddy spent over five hours reading the TV mount instruction manual, demonstrating a total lack of experience, despite his claims to be an expert registered broker for this mount. It was abundantly clear he was learning on the job, not an actual professional. He used incorrect and bulky trim, instead of cable hiders. And despite being the highest quoted professional, the work was HORRENDOUS. He did not measure or use a level to install the mount above the mantel leaving it crooked and significantly off center (by more than 6 inches). Then he used some cheap, mismatched and bulky wall molding instead of cable hiders plastering them unevenly and crooked across and down the mantel. The mount was a pull down mount, but he did it incorrectly and told me he had to call the company to learn how to do it. I hired him over a month ago, and this is still not finished because he keeps canceling appointments to fix it. I was entirely sympathetic when he canceled an hour after he was supposed to arrive because he was not feeling well, but then I realized this was a trend. The next time he was unavailable because of the weather. After that, he had another client. This has gone on and on for a month… that is not how you treat a client who has paid you in full. You prioritize completing the job for which you ve been paid. I have had to chase him every single day to make these appointments as he never once has offered a time to do any part of the work once cashing check. Multiple calls and texts, which constantly go ignored, only for him to blow me off last minute after finally confirming."

Kathryn L on March 2025

Audio Video and Security is the area's leading, full-service provider of audio and video solutions for residential, commercial and government clients. Using a powerful combination of today's highly rated, most advanced technology along with innovative products, we specialize in custom design, sales and installation.

"Said is fraudulently marketing himself and a buddy as a professional AV company, when it is clear they have absolutely no idea how to mount a TV. Said and a buddy spent over five hours reading the TV mount instruction manual, demonstrating a total lack of experience, despite his claims to be an expert registered broker for this mount. It was abundantly clear he was learning on the job, not an actual professional. He used incorrect and bulky trim, instead of cable hiders. And despite being the highest quoted professional, the work was HORRENDOUS. He did not measure or use a level to install the mount above the mantel leaving it crooked and significantly off center (by more than 6 inches). Then he used some cheap, mismatched and bulky wall molding instead of cable hiders plastering them unevenly and crooked across and down the mantel. The mount was a pull down mount, but he did it incorrectly and told me he had to call the company to learn how to do it. I hired him over a month ago, and this is still not finished because he keeps canceling appointments to fix it. I was entirely sympathetic when he canceled an hour after he was supposed to arrive because he was not feeling well, but then I realized this was a trend. The next time he was unavailable because of the weather. After that, he had another client. This has gone on and on for a month… that is not how you treat a client who has paid you in full. You prioritize completing the job for which you ve been paid. I have had to chase him every single day to make these appointments as he never once has offered a time to do any part of the work once cashing check. Multiple calls and texts, which constantly go ignored, only for him to blow me off last minute after finally confirming."

Kathryn L on March 2025


"Professional, expert paintings, appeared on time. No complaints. Gate good advice on wiring home for wifi TV. "

Craig L on November 2025

With several years of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"Professional, expert paintings, appeared on time. No complaints. Gate good advice on wiring home for wifi TV. "

Craig L on November 2025


Avatar for Voltage

Voltage

9442 Flowerden Ln
4.87(
30
)
Approved Pro

Voltage

9442 Flowerden Ln
4.87(
30
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Voltage strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"Javier was very professional and a stickler for making sure everything lined up which I loved because Iâ m a little OCD. His wife was nice and friendly as well. They worked well together and did an awesome job mounting my 85â and 75â TV. He even hung my 100 pound boxing bag and joola board."

Demetria J on March 2021

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Voltage strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"Javier was very professional and a stickler for making sure everything lined up which I loved because Iâ m a little OCD. His wife was nice and friendly as well. They worked well together and did an awesome job mounting my 85â and 75â TV. He even hung my 100 pound boxing bag and joola board."

Demetria J on March 2021


US Repairs, LLC

4410 Claiborne Sq E Ste 334
New on AngiNew on Angi
Approved Pro

US Repairs, LLC

4410 Claiborne Sq E Ste 334
New on AngiNew on Angi
Approved Pro
7 years of experience

US Repairs LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

US Repairs LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!


Avatar for New Tv Mount

New Tv Mount

4672 Buckhorn Ridge
4.88(
180
)
Approved Pro

New Tv Mount

4672 Buckhorn Ridge
4.88(
180
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
10 years of experience

New TV Mount has been a growing business in the Fairfax area since 2014. We specialize in all aspects of our business for both commercial and residential. Only using the highest quality materials, we guarantee all of our work and promise to get the job done right, the first time. At New TV Mount, we treat you how we like to be treated! Our customers come first! Please call us today!

"Excellent Customer Service. Friendly, professional and courtesy."

Felicia S on September 2021

New TV Mount has been a growing business in the Fairfax area since 2014. We specialize in all aspects of our business for both commercial and residential. Only using the highest quality materials, we guarantee all of our work and promise to get the job done right, the first time. At New TV Mount, we treat you how we like to be treated! Our customers come first! Please call us today!

"Excellent Customer Service. Friendly, professional and courtesy."

Felicia S on September 2021


Avatar for Homesafe Security Systems, Inc.

Homesafe Security Systems, Inc.

1215 Greenwood Road
4.50(
12
)
Approved Pro

Homesafe Security Systems, Inc.

1215 Greenwood Road
4.50(
12
)
Approved Pro
Customers say: Quality work
32 years of experience
Free onsite estimate

Since 1993, through hard work, a dedicated staff and an emphasis on exceeding our customer's expectations, Homesafe is recognized as one of the regions most respected technology companies. Now a subsidiary of HS Technology Group, we offer much more than just security. - We offer the following services: - Interactive Security Systems - Cloud-Base Video Survellance - Lighting Control - Audio/Video Systems - Home Automation - All of our systems can be controlled using Smart phone, Tablets and PC's from virtually anywhere in the world. 100% Customer Satisfaction Guarantee - With 24/7 Support and Maintenance Plans www.hst-group.com

"They were professional, on time, cleaned up after install complete. Currently still my provider after almost 2 yrs. Better prices than other companies. I did have special request for install because I had purchased my own alarm system on Ebay= buyer beware - my main unit did not function so I was given the choice to buy a new one with Homesafe, or they would not come back for second install. I chose to buy unit with them and the rest is written above."

Stephen A on December 2008

Since 1993, through hard work, a dedicated staff and an emphasis on exceeding our customer's expectations, Homesafe is recognized as one of the regions most respected technology companies. Now a subsidiary of HS Technology Group, we offer much more than just security. - We offer the following services: - Interactive Security Systems - Cloud-Base Video Survellance - Lighting Control - Audio/Video Systems - Home Automation - All of our systems can be controlled using Smart phone, Tablets and PC's from virtually anywhere in the world. 100% Customer Satisfaction Guarantee - With 24/7 Support and Maintenance Plans www.hst-group.com

"They were professional, on time, cleaned up after install complete. Currently still my provider after almost 2 yrs. Better prices than other companies. I did have special request for install because I had purchased my own alarm system on Ebay= buyer beware - my main unit did not function so I was given the choice to buy a new one with Homesafe, or they would not come back for second install. I chose to buy unit with them and the rest is written above."

Stephen A on December 2008


DBD Communications Corp.

5515 Magnolia Lane
5.00(
2
)
Approved Pro

DBD Communications Corp.

5515 Magnolia Lane
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

We are locally owned and operated low voltage contract company. We have over 20 years of experience and treat every project like it is our own home. We offer a variety of low voltage projects ranging from TV wall mounts, and audio visual services. We are timely and precise and your satisfaction is our guarantee. Feel free to call, day or night, to talk about your project needs.

"This company's response time was extraordinary. The finished job was of high quality and at a very good price. The representative was motivated, courteous and determined to meet our needs well."

Dorothy H on May 2019

We are locally owned and operated low voltage contract company. We have over 20 years of experience and treat every project like it is our own home. We offer a variety of low voltage projects ranging from TV wall mounts, and audio visual services. We are timely and precise and your satisfaction is our guarantee. Feel free to call, day or night, to talk about your project needs.

"This company's response time was extraordinary. The finished job was of high quality and at a very good price. The representative was motivated, courteous and determined to meet our needs well."

Dorothy H on May 2019


Avatar for Information Technology Solutions & Consultants LLC

Information Technology Solutions & Consultants LLC

26030 First Frost Way
5.00(
1
)
Approved Pro

Information Technology Solutions & Consultants LLC

26030 First Frost Way
5.00(
1
)
Approved Pro
15 local quotes requested
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer.

"Gio was great! Very friendly and he resolved my issues very quickly. 10/10"

Joe W on October 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer.

"Gio was great! Very friendly and he resolved my issues very quickly. 10/10"

Joe W on October 2025


AV Plus, Inc.

12435 Cedar Lakes Drive
5.00(
3
)
Approved Pro

AV Plus, Inc.

12435 Cedar Lakes Drive
5.00(
3
)
Approved Pro
Customers say: Quick response
3 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Larry is an amazing guy with great professionalism. He went above and beyond to resolve the issues with my home theater system. When he first came to see the project, he gave me a very reasonable estimate for just a few hours of work after I explained the problem. However, once he started working, he discovered several complex issues that required extensive troubleshooting — yet he never revised his price. He came to my home four times to make sure everything was fixed and that the theater system was fully up and running. Despite all the extra effort, he honored his original quote. I was so impressed that I added a little extra to show my appreciation — though he never asked for it. His top priority was clearly customer satisfaction and the quality of his work. I can’t thank him enough for his service. As an RF engineer myself, I truly appreciate his technical knowledge and skill. I recommend him 1000 percent to anyone — you will not be disappointed. He’s a man of his word: trustwo"

Prakash N on October 2025

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Larry is an amazing guy with great professionalism. He went above and beyond to resolve the issues with my home theater system. When he first came to see the project, he gave me a very reasonable estimate for just a few hours of work after I explained the problem. However, once he started working, he discovered several complex issues that required extensive troubleshooting — yet he never revised his price. He came to my home four times to make sure everything was fixed and that the theater system was fully up and running. Despite all the extra effort, he honored his original quote. I was so impressed that I added a little extra to show my appreciation — though he never asked for it. His top priority was clearly customer satisfaction and the quality of his work. I can’t thank him enough for his service. As an RF engineer myself, I truly appreciate his technical knowledge and skill. I recommend him 1000 percent to anyone — you will not be disappointed. He’s a man of his word: trustwo"

Prakash N on October 2025

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Stereo and Home Theater Systems questions, answered by experts

Essential components include a surround sound receiver, speakers (front, center, satellite), a subwoofer, and the necessary cables/wires. These elements work together to create an immersive audio experience.

Home theater installation costs about $17,500 on average, ranging from $2,000 to $63,000. The cost factors for this project include the home theater size, add-on features, and type of technology. For example, wall-mounted speakers will cost less than fully integrated speakers. Wiring and electrical can add cost to your home theater installation cost, especially because you’ll need to hire a professional electrician for the task.

Standard components include a projector or TV, speakers, receiver, and seating. Smart controls are optional.

To determine which size of ceiling speakers is best for your room, consider the room’s size, ceiling height, and how powerful your speakers are. Generally, larger rooms require speakers that are between eight and 10 inches in size. Smaller rooms have less of an area for sound to travel, so speakers that are six to seven inches will be sufficient.

For optimal sound distribution, position the front speakers equidistant from the TV, the center speaker below or above the screen, and the rear/satellite speakers behind or to the side of the listener. The subwoofer can be placed anywhere but may sound best in corner areas.

The Rosslyn, VA homeowners’ guide to stereo and home theater system services

From average costs to expert advice, get all the answers you need to get your job done.