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    Verified stereo and home theater system services reviews

Find Stereo and home theater system pros in Whittier

Avatar for Its Showtime Inc

Its Showtime Inc

5.00(
15
)
Approved Pro

Its Showtime Inc

5.00(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
109 local quotes requested

Its Showtime Inc has been in business since 1999 and specializes in making complex audio and video system easy to use. From the simplist living room system to the most complex bar or restaurant system we can make the system not only look clean but give you the ability to work it with ease.

"Amazing. These guys are the best. I have used them several times and I refer them often"

Landon P on October 2024

Its Showtime Inc has been in business since 1999 and specializes in making complex audio and video system easy to use. From the simplist living room system to the most complex bar or restaurant system we can make the system not only look clean but give you the ability to work it with ease.

"Amazing. These guys are the best. I have used them several times and I refer them often"

Landon P on October 2024


"Arrived quickly on very short notice, fixed the (simple) problem in minutes and resolved a months-long annoyance for me. Thank you John!"

Luke M on October 2025

Specializing in custom home audio/video, network, automation ( lights/curtain/FULL Home Automation ) sales, service, installation from simplest TV installation to elaborate custom home theater systems

"Arrived quickly on very short notice, fixed the (simple) problem in minutes and resolved a months-long annoyance for me. Thank you John!"

Luke M on October 2025


Avatar for MattsMobileTechSupport

MattsMobileTechSupport

5.00(
1
)
Approved Pro

MattsMobileTechSupport

5.00(
1
)
Approved Pro
10 years of experience
Free onsite estimate

First and foremost, we're a mobile company so we can provide our expertise to where you need it most. We understand that electronics can be frustrating (especially when you don't know who to call) when they don't work the way they should. Let us take the burden off of your shoulders! While providing peace of mind, we will curate tailored solutions for you. If you have a problem, we can solve it.

"Matt was super helpful and knowledgeble. He made it easy to fix the issue and was really friendly. Great experience!? I would definitely recommend him to my family and friends!"

Silvana R on June 2025

First and foremost, we're a mobile company so we can provide our expertise to where you need it most. We understand that electronics can be frustrating (especially when you don't know who to call) when they don't work the way they should. Let us take the burden off of your shoulders! While providing peace of mind, we will curate tailored solutions for you. If you have a problem, we can solve it.

"Matt was super helpful and knowledgeble. He made it easy to fix the issue and was really friendly. Great experience!? I would definitely recommend him to my family and friends!"

Silvana R on June 2025


Avatar for Fully Functional Technology, Inc.

Fully Functional Technology, Inc.

5.00(
7
)
Approved Pro

Fully Functional Technology, Inc.

5.00(
7
)
Approved Pro
Customers say: Quick response
20 years of experience
Emergency services offered

*********************************************************************** DISCLAIMER: $500 MINIMUM FOR ANY SERVICE *********************************************************************** We are a General Contracting & Construction company with a specific focus around IT services and telecommunications. We can build your office from scratch or move you from one location to another, and we will make sure all of your IT infrastructure is fully functional before you move in. While all general contractors know to focus on core trades for building, we take it to the next level with an added specialized focus on telecommunication and IT services. With over twenty years of experience, we focus on computer network installations, upgrades, and comprehensive IT services. We will treat your business IT systems and network cabling as if it were our own. Give us a call today, we look forward to it!

"I had a wonderful experience with Don and FFT. He wrote up a wonderful contract that made it clear what I was paying for, and the work done was superb. His crew were very respectful while on site, and their work was impressive. Not only does my new network perform how I need it to, my network closet looks great!"

Adam R on July 2021

*********************************************************************** DISCLAIMER: $500 MINIMUM FOR ANY SERVICE *********************************************************************** We are a General Contracting & Construction company with a specific focus around IT services and telecommunications. We can build your office from scratch or move you from one location to another, and we will make sure all of your IT infrastructure is fully functional before you move in. While all general contractors know to focus on core trades for building, we take it to the next level with an added specialized focus on telecommunication and IT services. With over twenty years of experience, we focus on computer network installations, upgrades, and comprehensive IT services. We will treat your business IT systems and network cabling as if it were our own. Give us a call today, we look forward to it!

"I had a wonderful experience with Don and FFT. He wrote up a wonderful contract that made it clear what I was paying for, and the work done was superb. His crew were very respectful while on site, and their work was impressive. Not only does my new network perform how I need it to, my network closet looks great!"

Adam R on July 2021


ACDC Electric

New on AngiNew on Angi
Approved Pro

ACDC Electric

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

Dan Electrical is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more 15 years of experience serving Westminster, CA and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

Dan Electrical is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more 15 years of experience serving Westminster, CA and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!


Avatar for Full-Moon Group Consulting- Unlicensed Contractor

Full-Moon Group Consulting- Unlicensed Contractor

5.00(
13
)
Approved Pro

Full-Moon Group Consulting- Unlicensed Contractor

5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

With years of experience in the computer industry, we are the experts you need to take care of your home or business. We handle everything from installs, repairs to upgrades. We cover all technologies from networking, printing, security to all system services. Give Full-Moon Group Consulting a call today, we look forward to working with you!

"Mr. Luna spent time explaining things to me, answering questions that I had and in general, doing a fine job!"

Margot K on February 2020

With years of experience in the computer industry, we are the experts you need to take care of your home or business. We handle everything from installs, repairs to upgrades. We cover all technologies from networking, printing, security to all system services. Give Full-Moon Group Consulting a call today, we look forward to working with you!

"Mr. Luna spent time explaining things to me, answering questions that I had and in general, doing a fine job!"

Margot K on February 2020


Home Theater Doctor

4.76(
24
)
Approved Pro

Home Theater Doctor

4.76(
24
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
19 years of experience

When you're ready for the comfort and quality that comes with a top-of-the-line, integrated theater, home automation or whole house audio system, call us at Home Theater Doctor. We have the perfect blend of technical expertise, innovative products, individualized design and client service. With over 15 years of experience, there is no other way we could do business. We look forward to making your home theater dreams come true.

"They were great! They helped organize my wires and ran everything behind the wall to give clean look. They even helped me hang my surround sound speakers for no extra charge. Would highly recommend them! This was a few years ago, but I had such a positive experience that I just logged in to Home Advisor for the first time in years to get their contact info. I'm moving and definitely want to use them again."

Melissa T on June 2017

When you're ready for the comfort and quality that comes with a top-of-the-line, integrated theater, home automation or whole house audio system, call us at Home Theater Doctor. We have the perfect blend of technical expertise, innovative products, individualized design and client service. With over 15 years of experience, there is no other way we could do business. We look forward to making your home theater dreams come true.

"They were great! They helped organize my wires and ran everything behind the wall to give clean look. They even helped me hang my surround sound speakers for no extra charge. Would highly recommend them! This was a few years ago, but I had such a positive experience that I just logged in to Home Advisor for the first time in years to get their contact info. I'm moving and definitely want to use them again."

Melissa T on June 2017


Onpoint Audio Video Television

4.87(
414
)
Approved Pro

Onpoint Audio Video Television

4.87(
414
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
23 local quotes requested

Audio Video Television is California premier connection for all your Audio/Video/Television in home needs servicing the LosAngeles metro area as well as the surrounding communities All work guaranteed

"They did a great job!"

Chris M on October 2025

Audio Video Television is California premier connection for all your Audio/Video/Television in home needs servicing the LosAngeles metro area as well as the surrounding communities All work guaranteed

"They did a great job!"

Chris M on October 2025


Avatar for IT On The Dot LLC

IT On The Dot LLC

5.00(
13
)
Approved Pro

IT On The Dot LLC

5.00(
13
)
Approved Pro
Customers say: True professional
12 years of experience
Free onsite estimate

IT on the Dot is committed to excellence in every aspect of our business. We uphold a standard of integrity based on fairness, honesty, and personal responsibility. Our distinction is the quality of service we provide to our customers. Accurate knowledge of our trade, combined with ability, makes us true professionals. Above all, we are attentive to our customers' interests and make their concerns the foundation of our business.

"Fantastic job"

Todd S on April 2024

IT on the Dot is committed to excellence in every aspect of our business. We uphold a standard of integrity based on fairness, honesty, and personal responsibility. Our distinction is the quality of service we provide to our customers. Accurate knowledge of our trade, combined with ability, makes us true professionals. Above all, we are attentive to our customers' interests and make their concerns the foundation of our business.

"Fantastic job"

Todd S on April 2024


1st American Home Protection

New on AngiNew on Angi
Approved Pro

1st American Home Protection

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

15+ Years 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. Call us today!

15+ Years 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. Call us today!

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Stereo and Home Theater Systems questions, answered by experts

Professionals calibrate the system for immersive audio, eliminating sound delays and improving acoustics.

Installation typically takes 1-2 days, depending on wiring and equipment setup.

Yes, upgrading single components like the receiver or speakers is possible, often leading to improved audio quality. Ensure compatible specifications with existing equipment for a seamless integration.

Common problems include poor audio quality, connectivity issues, and malfunctioning components. Regular maintenance prevents many issues.

DIY is possible for basic setups. Professional installation ensures optimal sound, visuals, and wiring.

The Whittier, 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.