Get matched with top stereo and home theater system pros in Diamond Bar, CA
There are 8 highly-rated local stereo and home theater system pros.
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92 Verified Reviews for Stereo And Home Theater System Service pros in Diamond Bar, CA
*The Angi rating for Stereo And Home Theater System Service companies in Diamond Bar, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Stereo And Home Theater System Service needs.
*The HomeAdvisor rating for Stereo And Home Theater System Service companies in Diamond Bar, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Stereo And Home Theater System Service needs.
Last update on May 29, 2025
Stereo and home theater system pros in Diamond Bar
Empire Electric is a new company with over 10 years of Electrical experience. We thrive to bring our customers the best quality work at very reasonable prices. Empire Electric Co is your one stop shop for all your electrical needs. Residencial, Commercial, TI, Service, Remodels, Repairs, etc. We also provide Solar Energy and Electrical car chargers service to help save our plant.
"Very professional. Assessed my present electrical outlet used to charge my previous EV vehicle. Showed me in detail the deficiency of that outlet for continuous charging and gave me options of replacing it before installing the new charger. They were the 1st to respond to my request & local. I will definitely use them again if I have ANY electrical problems!"
Ann S on May 2025
Empire Electric is a new company with over 10 years of Electrical experience. We thrive to bring our customers the best quality work at very reasonable prices. Empire Electric Co is your one stop shop for all your electrical needs. Residencial, Commercial, TI, Service, Remodels, Repairs, etc. We also provide Solar Energy and Electrical car chargers service to help save our plant.
"Very professional. Assessed my present electrical outlet used to charge my previous EV vehicle. Showed me in detail the deficiency of that outlet for continuous charging and gave me options of replacing it before installing the new charger. They were the 1st to respond to my request & local. I will definitely use them again if I have ANY electrical problems!"
Ann S on May 2025
Any residential, commercial, repairs or add-ons, Fair prices, dead-line always a must, owner-operated 20 years experience
"They don't make them like Eddy anymore! Superior finish work and fast. I needed ceiling fans, exterior light sconces & an exterior outlet installed. I started off with 3 estimates; the first electrician told me what I wanted to do was going to be very expensive an easy outside my price range. The second electrician said he could do it, but it couldn't be done the way I had envisioned it. Eddy at Alset Electric, listened to what I wanted and tried his best to give me what I asked for; and he didn't disappoint. He and his assistant, Kalvin worked meticulously to bring my vision to fruition. They finished the job faster than I imagined and cleaned up to the so I didn't have to do anything after they were done. The icing on the cake; I had some paint set aside to cover the exposed material they mounted, but when he called me to examine the finished job, I noticed he open the paint and painted all of his exposed material. In addition to my home, I own a rental property, so I have worked with many different vendors; however, Eddy is definitely a different breed. It was money well spent. He is now on my speed dial for all things electric! I can guarantee once you find Alset you won't go looking anymore."
George S on November 2023
Any residential, commercial, repairs or add-ons, Fair prices, dead-line always a must, owner-operated 20 years experience
"They don't make them like Eddy anymore! Superior finish work and fast. I needed ceiling fans, exterior light sconces & an exterior outlet installed. I started off with 3 estimates; the first electrician told me what I wanted to do was going to be very expensive an easy outside my price range. The second electrician said he could do it, but it couldn't be done the way I had envisioned it. Eddy at Alset Electric, listened to what I wanted and tried his best to give me what I asked for; and he didn't disappoint. He and his assistant, Kalvin worked meticulously to bring my vision to fruition. They finished the job faster than I imagined and cleaned up to the so I didn't have to do anything after they were done. The icing on the cake; I had some paint set aside to cover the exposed material they mounted, but when he called me to examine the finished job, I noticed he open the paint and painted all of his exposed material. In addition to my home, I own a rental property, so I have worked with many different vendors; however, Eddy is definitely a different breed. It was money well spent. He is now on my speed dial for all things electric! I can guarantee once you find Alset you won't go looking anymore."
George S on November 2023
We work to provide Corporate level tech solutions to our communities at not so corporate level prices. -Desktop/Laptop computer support -Device support or repair -Network and Cloud services -VOIP services -Cloud services -Server services -Alarm Systems and Cameras
"Absolutely great! Brandon arrived timely and ready to start the job. He was very professional and pleasant to work with and I would definitely hire them again!"
Lynn E on June 2024
We work to provide Corporate level tech solutions to our communities at not so corporate level prices. -Desktop/Laptop computer support -Device support or repair -Network and Cloud services -VOIP services -Cloud services -Server services -Alarm Systems and Cameras
"Absolutely great! Brandon arrived timely and ready to start the job. He was very professional and pleasant to work with and I would definitely hire them again!"
Lynn E on June 2024
We take great pride in our experience, quality of work, and customer satisfaction that we provide in order to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of any 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. We look forward to earning your business! Book with us online or feel free to give us a call today! Estimate Fee's ARE WAIVED When you Hire me!
"I recommend to anyone that has issues"
Hubergroup u on July 2024
We take great pride in our experience, quality of work, and customer satisfaction that we provide in order to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of any 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. We look forward to earning your business! Book with us online or feel free to give us a call today! Estimate Fee's ARE WAIVED When you Hire me!
"I recommend to anyone that has issues"
Hubergroup u on July 2024
We are a locally owned and operated company with over 25 years of industry experience, that values honesty and integrity and treats your home as if it were our own. We offer a variety of Computer networking, Installation, repair services that are customizable 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!
"I had an absolutely stellar experience with Varuzh. From my initial phone call, all the way through his service I was treated with patience and respect. It is such a vulnerable position to put yourself in, to have computer repair work done by a stranger, and finding a truly trustworthy person to deal with can almost seem impossible. On top of that, the vast majority of IT people seem to relish in being condescending and seem to love to make you feel terrible about your equipment etc. Not Varuzh, from the time I called to explain the issue I was having and all the way through his service, he listened intently, offered great and reasonable solutions and put my mind to ease right away. He also worked very quickly and efficiently. And he even went as far as to offer help and suggestions for another family member who was experiencing similar issues. I will definitely be using his help again and I can't recommend him high enough!"
Tracy T on February 2024
We are a locally owned and operated company with over 25 years of industry experience, that values honesty and integrity and treats your home as if it were our own. We offer a variety of Computer networking, Installation, repair services that are customizable 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!
"I had an absolutely stellar experience with Varuzh. From my initial phone call, all the way through his service I was treated with patience and respect. It is such a vulnerable position to put yourself in, to have computer repair work done by a stranger, and finding a truly trustworthy person to deal with can almost seem impossible. On top of that, the vast majority of IT people seem to relish in being condescending and seem to love to make you feel terrible about your equipment etc. Not Varuzh, from the time I called to explain the issue I was having and all the way through his service, he listened intently, offered great and reasonable solutions and put my mind to ease right away. He also worked very quickly and efficiently. And he even went as far as to offer help and suggestions for another family member who was experiencing similar issues. I will definitely be using his help again and I can't recommend him high enough!"
Tracy T on February 2024
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!
Thank you for visiting Smartek! We are a locally owned and operated Audio/Video service based out of Sherman Oaks and servicing the surrounding areas. Whether it is residential or commercial, we promise to complete your project with a guaranteed persistence in getting it done right the first time. Contact us now for your free estimate!
"They are very professional and fix the problem that cable company was not able to do. I am very happy with them. Thank you"
Nadi M on April 2022
Thank you for visiting Smartek! We are a locally owned and operated Audio/Video service based out of Sherman Oaks and servicing the surrounding areas. Whether it is residential or commercial, we promise to complete your project with a guaranteed persistence in getting it done right the first time. Contact us now for your free estimate!
"They are very professional and fix the problem that cable company was not able to do. I am very happy with them. Thank you"
Nadi M on April 2022
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
Here at Aaron Johnson's Low Voltage Installations, I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service. I handle low voltage work in San Pedro and the surrounding areas - Call today!
"Aaron was very professional and thorough. It took him no time at all to mount my TV. I will recommend his services."
Tamika T on July 2024
Here at Aaron Johnson's Low Voltage Installations, I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service. I handle low voltage work in San Pedro and the surrounding areas - Call today!
"Aaron was very professional and thorough. It took him no time at all to mount my TV. I will recommend his services."
Tamika T on July 2024
Newcom Solutions Inc brings together years of experience in the computer networking, wiring, security, surveillance, and phone system integration industries. Whether you are looking to secure your home, upgrade your phone lines to support VoIP services, or install a surveillance system to offer piece of mind, please do not hesitate to contact Newcom Solutions Inc.
"Overall satisfied."
robert s on May 2024
Newcom Solutions Inc brings together years of experience in the computer networking, wiring, security, surveillance, and phone system integration industries. Whether you are looking to secure your home, upgrade your phone lines to support VoIP services, or install a surveillance system to offer piece of mind, please do not hesitate to contact Newcom Solutions Inc.
"Overall satisfied."
robert s on May 2024
Stereo and home theater system services FAQs
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
Yes, installing a home theater is worth it for the opportunity to create a movie theater-level experience in your own home, especially if you want to upgrade how you entertain guests, watch movies, and play video games. Your budget determines the size and capability of your in-home theater, so the value you derive from the home theater you can install depends on your needs, expectations, and how often you use the space. Consider choosing your home theater features based on the value they’ll bring to users to ensure you invest your project budget wisely.
On average, installing a home theater costs around $17,500, but prices can range from $2,000 to $63,000, depending on the features and technology installed. Location and theater upgrades will also likely impact cost, with prices increasing in areas with higher demand and cost of living. Hiring a home theater installation professional can cost from $60 to $80 per hour for their services.
Installing a new home theater or upgrading your current one will likely add value to your home, as many prospective buyers will consider it an exciting bonus feature. However, the value of a home theater is subjective and depends on the buyer, so there’s no guarantee that it’ll increase your home sale value. Keep in mind that home theaters typically have a return on investment rate of about 65%.
The best place to put your home theater is a space that does not get outside light, such as a basement. Another consideration is the proximity to bedrooms or offices that may be disturbed by the surround sound playing at high volume. A higher ceiling works best for mounting a projector, so consider space and sound limitations. For help determining the best place for your home theater, consider hiring a professional home theater installer who can provide recommendations and project plans.
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