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TRUSTED BY CONCORD, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon83
    Verified stereo and home theater system services reviews

Find Stereo and home theater system pros in Concord

Avatar for Dalcon Electric

Dalcon Electric

4.81(
357
)
Approved Pro

Dalcon Electric

4.81(
357
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
746 local quotes requested

We are an Electrical Contracting Company providing top quality electrical services to South Bay, East Bay, and the Peninsula! David Lee, the owner of Dalcon Electric, started doing electrical work in the San Jose area over 30 years ago. Then, in 1993, he started Dalcon Electric in San Jose. With over 30 years of experience in both residential and commercial work, we take pride in our expertise and professionalism. We always give you a fair price and can often recommend ways to save you money on your electrical job. We are family owned and operated company! We are also licensed, bonded, and insured! Give us a call today! You’ll be in good hands! Ask about our Angie's List coupon and senior discounts. Award winning. Certified Copalum Installers. SPAN Certified Installers.

"Services went great. They arrived early very professional completed. The job completely cleaned up after they were done and were very professional during the entire project. I couldn’t recommend the gentleman any higher."

Chris B on July 2025

We are an Electrical Contracting Company providing top quality electrical services to South Bay, East Bay, and the Peninsula! David Lee, the owner of Dalcon Electric, started doing electrical work in the San Jose area over 30 years ago. Then, in 1993, he started Dalcon Electric in San Jose. With over 30 years of experience in both residential and commercial work, we take pride in our expertise and professionalism. We always give you a fair price and can often recommend ways to save you money on your electrical job. We are family owned and operated company! We are also licensed, bonded, and insured! Give us a call today! You’ll be in good hands! Ask about our Angie's List coupon and senior discounts. Award winning. Certified Copalum Installers. SPAN Certified Installers.

"Services went great. They arrived early very professional completed. The job completely cleaned up after they were done and were very professional during the entire project. I couldn’t recommend the gentleman any higher."

Chris B on July 2025


Avatar for New Era Smart Home

New Era Smart Home

5.00(
2
)
Approved Pro

New Era Smart Home

5.00(
2
)
Approved Pro
Free onsite estimate

Newera Smart Spaces, is a newly established, locally owned and operated smart home solutions provider based in Palo Alto, California. Founded by a skilled technician with deep roots in the community, we are eager and proud to offer comprehensive low voltage services to homeowners in the area. Our expertise includes professional wiring, robust data network installations, state-of-the-art camera system setups, and seamless TV mounting. We handle all aspects of low voltage work, ensuring reliable and integrated smart home experiences. Committed to exceptional service and building lasting client relationships, New Era Smart Home is actively partnering with Angi to connect with local homeowners and deliver top-quality smart home solutions right here in Palo Alto and Bay Area.

"I enjoyed my TV mounted by Maro. He knew exactly what he was doing since he arrived. He asked me few questions and understood what I wanted. He also flushed in the wires and added lighting behind the tv, which made it pop out really nice. Super professional and would hire him again for more business, as it seems he knows what he is doing. "

Salvador C on May 2025

Newera Smart Spaces, is a newly established, locally owned and operated smart home solutions provider based in Palo Alto, California. Founded by a skilled technician with deep roots in the community, we are eager and proud to offer comprehensive low voltage services to homeowners in the area. Our expertise includes professional wiring, robust data network installations, state-of-the-art camera system setups, and seamless TV mounting. We handle all aspects of low voltage work, ensuring reliable and integrated smart home experiences. Committed to exceptional service and building lasting client relationships, New Era Smart Home is actively partnering with Angi to connect with local homeowners and deliver top-quality smart home solutions right here in Palo Alto and Bay Area.

"I enjoyed my TV mounted by Maro. He knew exactly what he was doing since he arrived. He asked me few questions and understood what I wanted. He also flushed in the wires and added lighting behind the tv, which made it pop out really nice. Super professional and would hire him again for more business, as it seems he knows what he is doing. "

Salvador C on May 2025


Avatar for Intech

Intech

4.86(
7
)
Approved Pro

Intech

4.86(
7
)
Approved Pro
Super Service Award
Customers say: True professional
16 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customized to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"My pro Sal was very efficient in clearing manifold problems. He was patient in listening when I was trying to explain the problems that I was having. I had made a list and we went through all of the conditions that were giving me grief. After a system reboot something strange having to do with the font occurred. I called Sal and he worked remotely going through changes that had been made. The problem was finally resolved. I was very pleased with Sal's ability to decipher what this layman (laywoman) was trying to say. If I have problems in the future, I will contact Sal."

Stephenie F on March 2024

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customized to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"My pro Sal was very efficient in clearing manifold problems. He was patient in listening when I was trying to explain the problems that I was having. I had made a list and we went through all of the conditions that were giving me grief. After a system reboot something strange having to do with the font occurred. I called Sal and he worked remotely going through changes that had been made. The problem was finally resolved. I was very pleased with Sal's ability to decipher what this layman (laywoman) was trying to say. If I have problems in the future, I will contact Sal."

Stephenie F on March 2024


Avatar for Gonden Consulting

Gonden Consulting

New on AngiNew on Angi
Approved Pro

Gonden Consulting

New on AngiNew on Angi
Approved Pro
5 years of experience
Free onsite estimate

We take great pride 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. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality for small and medium jobs in your area.

We take great pride 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. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality for small and medium jobs in your area.


Avatar for Atomic Telecomm & Electrical Inc.

Atomic Telecomm & Electrical Inc.

4.94(
8
)
Approved Pro

Atomic Telecomm & Electrical Inc.

4.94(
8
)
Approved Pro
Customers say: Quick response
35 years of experience
Free onsite estimate

We can take on a wide range of residential projects to include computer network or wiring, telephone, security system installs and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Job was tough due to small working space. They persisted and got the work done! Appreciated the extra help with cleanup and arranging the dryer for maximum efficiency."

Sheree L on November 2024

We can take on a wide range of residential projects to include computer network or wiring, telephone, security system installs and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Job was tough due to small working space. They persisted and got the work done! Appreciated the extra help with cleanup and arranging the dryer for maximum efficiency."

Sheree L on November 2024


Avatar for Eric's Computers

Eric's Computers

4.70(
5
)
Approved Pro

Eric's Computers

4.70(
5
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

Eric's Computers repairs, builds and maintains computer systems and networks in Contra Costa County and throughout the East Bay area. We serve both home users and small businesses. Let my team and I help you find a solution for your home or business. From putting in a new server at your business to a wireless network in your home. If you need your computer repaired we will come to you or you can come to us. Our in-shop rates are very reasonable call or email anytime for a quote.

"Completed repair quickly"

John C on February 2018

Eric's Computers repairs, builds and maintains computer systems and networks in Contra Costa County and throughout the East Bay area. We serve both home users and small businesses. Let my team and I help you find a solution for your home or business. From putting in a new server at your business to a wireless network in your home. If you need your computer repaired we will come to you or you can come to us. Our in-shop rates are very reasonable call or email anytime for a quote.

"Completed repair quickly"

John C on February 2018


Avatar for Computer Repairs and Sales by Morry

Computer Repairs and Sales by Morry

4.72(
49
)
Approved Pro

Computer Repairs and Sales by Morry

4.72(
49
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
26 years of experience

We specialize in all apple computers. Why buy a new Apple? You can have your Apple fixed for 1/4 the price (most jobs) We carry the parts for the hard to get "MAC PRO" Do you have a dual CPU model? No problem we have most of the parts. 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! We service all major operating systems, MAC OS, DOS, Linux, win95/98, win7, win10/11, windows server. We can setup your home system too. This includes computers, phones, routers, switches, and all the major internet carriers. Have a virus? Or a security need? We have the answer for you. Do you need HIPAA compliant routers and switches? We setup the SONICWALL routers

"He did absolutely nothing except collect his visit fee. He suggested that I buy a new computer and charged over $100 for that advice"

Allan Z on September 2024

We specialize in all apple computers. Why buy a new Apple? You can have your Apple fixed for 1/4 the price (most jobs) We carry the parts for the hard to get "MAC PRO" Do you have a dual CPU model? No problem we have most of the parts. 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! We service all major operating systems, MAC OS, DOS, Linux, win95/98, win7, win10/11, windows server. We can setup your home system too. This includes computers, phones, routers, switches, and all the major internet carriers. Have a virus? Or a security need? We have the answer for you. Do you need HIPAA compliant routers and switches? We setup the SONICWALL routers

"He did absolutely nothing except collect his visit fee. He suggested that I buy a new computer and charged over $100 for that advice"

Allan Z on September 2024


Avatar for All Video Media Solutions

All Video Media Solutions

4.29(
7
)
Approved Pro

All Video Media Solutions

4.29(
7
)
Approved Pro
Customers say: Quality work
63 local quotes requested
29 years of experience

All Video Media Solutions is committed to excellence, every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Call us today!

"They came in under budget."

Mike B on June 2022

All Video Media Solutions is committed to excellence, every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Call us today!

"They came in under budget."

Mike B on June 2022


Avatar for Lamorinda Lighting

Lamorinda Lighting

5.00(
2
)
Approved Pro

Lamorinda Lighting

5.00(
2
)
Approved Pro
Customers say: Quick response
50 local quotes requested
2 years of experience

Lamorinda Lighting brings expertise in the things that illuminate your home for joy and entertainment. We design and install holiday lighting that is custom for you. If one season isn't enough, we offer permanent lighting installation options. Last, we offer AV mounting services.

"They were extremely responsive, realistic with cost and timing. We hired them and they did a great job."

KC C on September 2025

Lamorinda Lighting brings expertise in the things that illuminate your home for joy and entertainment. We design and install holiday lighting that is custom for you. If one season isn't enough, we offer permanent lighting installation options. Last, we offer AV mounting services.

"They were extremely responsive, realistic with cost and timing. We hired them and they did a great job."

KC C on September 2025


Avatar for RC&G Handyman Services

RC&G Handyman Services

4.94(
213
)
Approved Pro

RC&G Handyman Services

4.94(
213
)
Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
230 local quotes requested

RC&G is an acronym - it stands for "Richard, Charlene, and the Girls", because it's a great reminder of what I'm working for. I'm Richard and my wife and daughters are the most important thing in the world to me. Also hugely important to me is doing great work in my business as a handyman. I've always been mechanically inclined and good at fixing whatever's broken. With decades of experience, now I'm truly a master handyman. Whatever you need, I'm here to get it done. I respond quickly to contacts and give an accurate estimate. Then I arrive as scheduled, do the job right, and leave your house as clean as I found it. I'm looking forward to meeting you!

"Project went fine. Richard was very professional and accommodating!"

Martin H on October 2024

RC&G is an acronym - it stands for "Richard, Charlene, and the Girls", because it's a great reminder of what I'm working for. I'm Richard and my wife and daughters are the most important thing in the world to me. Also hugely important to me is doing great work in my business as a handyman. I've always been mechanically inclined and good at fixing whatever's broken. With decades of experience, now I'm truly a master handyman. Whatever you need, I'm here to get it done. I respond quickly to contacts and give an accurate estimate. Then I arrive as scheduled, do the job right, and leave your house as clean as I found it. I'm looking forward to meeting you!

"Project went fine. Richard was very professional and accommodating!"

Martin H on October 2024

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Stereo and Home Theater Systems questions, answered by experts

Position speakers according to recommended guidelines, calibrate them correctly using a sound meter or software and minimize sound interference by arranging furniture and decor around your setup to support acoustics.

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.

Identifying the source of noises is your first step to soundproofing a room without overspending. Generally, sound comes from inside or outside of the house. Inside noises include creaking floors, living noises like TVs in the living room, cooking sounds, or kids being kids. External noises generally include incremental weather, disturbing neighbors, and street traffic. Inside noises require you to soundproof floors, ceilings, and doors, whereas outside noises may require you to soundproof your attic, windows, and walls facing the streets.

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

The cost is influenced by the brand and quality of components, the room size and shape, and installation complexity. Custom systems and advanced professional calibrations are typically more expensive but can provide better sound quality.

The Concord, CA 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.