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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon279
    Verified stereo and home theater system services reviews

Find Stereo and home theater system pros in Westminster

Avatar for FlatironsAV LLC

FlatironsAV LLC

5.00(
8
)
Approved Pro

FlatironsAV LLC

5.00(
8
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

Flatirons AV specializes in providing comprehensive low voltage services, including rough-in wiring, meticulous finishing, and thorough setup and support for premium low voltage systems. Our commitment extends beyond mere service; we prioritize a personal, communicative, and service-oriented approach tailored specifically to builders and their clients. We also excel in customizing solutions to perfectly match the unique requirements of each family. 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. www.flatironsav.com Paypal, Venmo, Zelle, Cash, Check Accepted for Payment

"Knowledgeable Honest Resourceful Professional and Prompt"

Sally H on December 2024

Flatirons AV specializes in providing comprehensive low voltage services, including rough-in wiring, meticulous finishing, and thorough setup and support for premium low voltage systems. Our commitment extends beyond mere service; we prioritize a personal, communicative, and service-oriented approach tailored specifically to builders and their clients. We also excel in customizing solutions to perfectly match the unique requirements of each family. 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. www.flatironsav.com Paypal, Venmo, Zelle, Cash, Check Accepted for Payment

"Knowledgeable Honest Resourceful Professional and Prompt"

Sally H on December 2024


Avatar for Terra Tech Solutions, LLC

Terra Tech Solutions, LLC

4.95(
28
)
Approved Pro

Terra Tech Solutions, LLC

4.95(
28
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
3 years of experience

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 in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Isaiah was entirely courteous and professional! Have him down to do more work in the future."

Vanessa D 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 in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Isaiah was entirely courteous and professional! Have him down to do more work in the future."

Vanessa D on October 2025


Avatar for The Boulder Home Theater Company

The Boulder Home Theater Company

4.82(
11
)
Approved Pro

The Boulder Home Theater Company

4.82(
11
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
21 years of experience

The Boulder Home Theater Company is a full service design, sales, and installation company. We have over a decade of experience in the custom audio-video field. We have completed many custom home theater installations for professional athletes, high-profile businesses, and discerning clientele. We provide flat screen TV mounting, dedicated home theater rooms, whole house audio, lighting control, automated shades, and service jobs in between...From the basic to the more intricate. Proudly serving Boulder County area

"Great"

Bob S on October 2021

The Boulder Home Theater Company is a full service design, sales, and installation company. We have over a decade of experience in the custom audio-video field. We have completed many custom home theater installations for professional athletes, high-profile businesses, and discerning clientele. We provide flat screen TV mounting, dedicated home theater rooms, whole house audio, lighting control, automated shades, and service jobs in between...From the basic to the more intricate. Proudly serving Boulder County area

"Great"

Bob S on October 2021


Avatar for IHANGFLATSCREENS.com, LLC

IHANGFLATSCREENS.com, LLC

5.00(
11
)
Approved Pro

IHANGFLATSCREENS.com, LLC

5.00(
11
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We are pleased to be a part of the HomeAdvisor network, and it is our honor to give you the best service possible! We have years of experience in TV Mounting and Concealment, and we are absolutely committed to putting your TV up with absolute perfection! We take the time to ask you where you want the TV hung to precise measurement, and to also explain to you what pitfalls we may run into during the job. We're honored to serve our Denver community!

"Mike did a fantastic job. He was very flexible with schedule changes. I highly recommend. I would hire him again."

Kevin K on January 2022

We are pleased to be a part of the HomeAdvisor network, and it is our honor to give you the best service possible! We have years of experience in TV Mounting and Concealment, and we are absolutely committed to putting your TV up with absolute perfection! We take the time to ask you where you want the TV hung to precise measurement, and to also explain to you what pitfalls we may run into during the job. We're honored to serve our Denver community!

"Mike did a fantastic job. He was very flexible with schedule changes. I highly recommend. I would hire him again."

Kevin K on January 2022


Avatar for Americas Technician Services, LLC

Americas Technician Services, LLC

4.75(
4
)
Approved Pro

Americas Technician Services, LLC

4.75(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumers 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, regardless of how large or small the job.

"David was outstanding. Great customer service. Very fast response. They came the same day they called me. I will use them for everything."

Michelle G on April 2021

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumers 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, regardless of how large or small the job.

"David was outstanding. Great customer service. Very fast response. They came the same day they called me. I will use them for everything."

Michelle G on April 2021


Active Cabling & Communications, LLC

5.00(
2
)
Approved Pro

Active Cabling & Communications, LLC

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

Welcome to Active Cabling & Communications, LLC. We provide the best electrical work for all our residential and commercial clients. We promise to serve our clients with the highest quality and the most convenient pricing.

"I really enjoyed the work by these Networking/Ethernet folks. A different provider had quoted me an $800-1000 project and said I needed Cat 6 cabling for ethernet, when really my existing Cat 5E was fine. All it took was ~$100 and one hour for parts and labor and I now have ethernet ports in every room that support Gigabit speed. Thanks again! Couldn't be happier with this."

Sekhar P on April 2018

Welcome to Active Cabling & Communications, LLC. We provide the best electrical work for all our residential and commercial clients. We promise to serve our clients with the highest quality and the most convenient pricing.

"I really enjoyed the work by these Networking/Ethernet folks. A different provider had quoted me an $800-1000 project and said I needed Cat 6 cabling for ethernet, when really my existing Cat 5E was fine. All it took was ~$100 and one hour for parts and labor and I now have ethernet ports in every room that support Gigabit speed. Thanks again! Couldn't be happier with this."

Sekhar P on April 2018


Avatar for System Communications

System Communications

4.71(
19
)
Approved Pro

System Communications

4.71(
19
)
Approved Pro
Super Service Award
Customers say: True professional
36 years of experience
Free onsite estimate

System Communications is committed to excellence in 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.

"They did an excellent job and I’m really happy."

Alexander B on June 2024

System Communications is committed to excellence in 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.

"They did an excellent job and I’m really happy."

Alexander B on June 2024


Avatar for Architechne, LLC

Architechne, LLC

5.00(
1
)
Approved Pro

Architechne, LLC

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
58 local quotes requested

Architechne has a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. We provide a bespoke technology experience paying close attention to the details. Our goal is the seamless integration of technology into your home. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We look forward to building a lasting relationship and guarantee your satisfaction!

"We were very pleased with the result of the work that was done. We look forward to working with them in the future."

Tom D on July 2024

Architechne has a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. We provide a bespoke technology experience paying close attention to the details. Our goal is the seamless integration of technology into your home. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We look forward to building a lasting relationship and guarantee your satisfaction!

"We were very pleased with the result of the work that was done. We look forward to working with them in the future."

Tom D on July 2024


Rush Security & Alarm

4.12(
14
)
Approved Pro

Rush Security & Alarm

4.12(
14
)
Approved Pro
Customers say: Terrific value
12 local quotes requested
17 years of experience

Rush Security and Alarm is your Home and Building Security Professionals! Serving the Colorado Springs and surrounding areas we offer protection for your home and business. We pride ourselves with quality service. We proudly service the Colorado, Kansas, New Mexico and Wyoming areas.

"Working with Rush security has been highly disappointing and mediocre at best. We had multiple missed appointments with their technician until I put my foot down and said I'd cancel service if they did not show up. He started to show up after that, but just for a couple days and in my opinion still did subpar work. At first, the alarm system would not register away, only "stay". Then the doorbell camera was constantly ringing even when no one was there. The motion detector also does not work. Next, we paid $400 for equipment and a $75 monthly monitoring. I wish I would just gone with Ring because they are cheaper but I wanted to support local. When we asked to cancel we were told we'd have to pay a 1400 cancellation fee to recoup the loss of having an electrician come out and for the 'low' $75 monitoring and to buyout the contract. Initially, we were told they offered no contract service, which was the only reason we went with them. I did the math and that 1400 fee would total out to about 1.5 years of subpar service. No thanks. We took the loss but you do not have to, go with someone else or just install your own alarm"

Abby B on April 2024

Rush Security and Alarm is your Home and Building Security Professionals! Serving the Colorado Springs and surrounding areas we offer protection for your home and business. We pride ourselves with quality service. We proudly service the Colorado, Kansas, New Mexico and Wyoming areas.

"Working with Rush security has been highly disappointing and mediocre at best. We had multiple missed appointments with their technician until I put my foot down and said I'd cancel service if they did not show up. He started to show up after that, but just for a couple days and in my opinion still did subpar work. At first, the alarm system would not register away, only "stay". Then the doorbell camera was constantly ringing even when no one was there. The motion detector also does not work. Next, we paid $400 for equipment and a $75 monthly monitoring. I wish I would just gone with Ring because they are cheaper but I wanted to support local. When we asked to cancel we were told we'd have to pay a 1400 cancellation fee to recoup the loss of having an electrician come out and for the 'low' $75 monitoring and to buyout the contract. Initially, we were told they offered no contract service, which was the only reason we went with them. I did the math and that 1400 fee would total out to about 1.5 years of subpar service. No thanks. We took the loss but you do not have to, go with someone else or just install your own alarm"

Abby B on April 2024


Avatar for OneClick Technologies LLC

OneClick Technologies LLC

4.99(
140
)
Approved Pro

OneClick Technologies LLC

4.99(
140
)
Approved Pro
104 local quotes requested
3 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Impeccable integrity and competence level is off the charts- the best of the best. If you have this company help you are truly blessed!"

Richard T on November 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Impeccable integrity and competence level is off the charts- the best of the best. If you have this company help you are truly blessed!"

Richard T on November 2025

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Stereo and Home Theater Systems questions, answered by experts

Installing surround sound costs about $750 on average, ranging from $240 to $1,250, depending on the type of surround sound, number of rooms, wired or wireless, mounted or integrated speakers, and location. Full-room surround sound typically costs about $700 per room, but in-ceiling speakers only cost about $200 to $500 per pair. Consult your home theater design professional to determine the best surround sound solution for your project.

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.

You can customize your home theater to include a wide range of features, but the minimum components include a wall-mounted TV, sound system, and comfortable seating. Some of the most common elements of a home theater include:

  • Home theater screen: $250–$1,500

  • Low-end front projector: $1,500

  • High-end front projector: $10,000–$60,000

  • 4K 50” to 60” TV: $800–$1,500

  • Wiring and circuit board: $400–$2,700

  • 60-inch TV and bracket: $900

  • Five box speakers and subwoofer: $500

  • Three HDMI cables: $30

  • Amplifier: $250

  • Universal remote: $20–$200

  • Surge protection: $25 and up

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.

The length of coax cable can affect the signal. Coax cables and their connectors all have a small amount of electrical resistance, which means that the longer the cable and more connectors in the system, the weaker the signal strength. In most homes, the signal loss is tiny, but systems with coax cable lengths over 100 feet will likely experience signal troubles.

The Westminster, CO 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.