Top-rated stereo and home theater system pros.

Get matched with top stereo and home theater system pros in Long Valley, NJ

There are 4 highly-rated local stereo and home theater system pros.

TRUSTED BY LONG VALLEY, NJ HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon69
    Verified stereo and home theater system services reviews

Find Stereo and home theater system pros in Long Valley

Avatar for J Display Case

J Display Case

5.00(
84
)
Approved Pro

J Display Case

5.00(
84
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1998 years of experience

We are a custom acrylic fabrication shop with stock designs also shown on our website. Our quality is the finest in the acrylic industry. Display cases, wall cabinets, display covers and bases for antiques, model ships, collectibles, and turntables. Safely packaged and shipped to your door. We ship to all of the US states and cities in 48 contiguous states. Email or call us for a free quote 1 800-971-6276.

"I have been a customer/consumer for many years. The products are manufactured to the very highest quality possible. Packing & shipping are the Industry Standards. Customer Service is the benchmark of the business. Every company should use J Display Case as their Business Model ! Kudos !!!"

Art W on August 2024

We are a custom acrylic fabrication shop with stock designs also shown on our website. Our quality is the finest in the acrylic industry. Display cases, wall cabinets, display covers and bases for antiques, model ships, collectibles, and turntables. Safely packaged and shipped to your door. We ship to all of the US states and cities in 48 contiguous states. Email or call us for a free quote 1 800-971-6276.

"I have been a customer/consumer for many years. The products are manufactured to the very highest quality possible. Packing & shipping are the Industry Standards. Customer Service is the benchmark of the business. Every company should use J Display Case as their Business Model ! Kudos !!!"

Art W on August 2024


Avatar for DH Audio and Home Theater

DH Audio and Home Theater

4.87(
38
)
Approved Pro

DH Audio and Home Theater

4.87(
38
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
2008 years of experience

You might like to know that you’re buying the right equipment and getting it at a fair price. **WE SPECIALIZE IN HOME STEREO AND THEATRE SYSTEMS**There's a proven way to do that - good planning. With 20 years professional experience I know what to ask you whether you’re an avid enthusiast or a novice. I know what to look for in your home (i.e. infrastructure). And, we talk. After we're done planning, you've got one very solid solution. (And, this is what I love doing!) A manufacturer-authorized dealer, you pay no more for product bought through me than you would from a brick-and-mortar store. You benefit from my lack of overhead expense - mine is a home-office - by paying less for installation. You get my support after the sale so you don’t have to deal with frustrating tech-support lines. DH Audio and Home Theater offers wired and wireless speakers, TVs, home theaters, acoustic room treatments, equipment cabinets, and Wifi-Network systems.

"Dennis was very professional and comprehensive. He was prompt and paid attention to our individual needs. He made sure that everything was working properly and that we were comfortable using all the equipment. I would strongly recommend his services."

Harold P on November 2025

You might like to know that you’re buying the right equipment and getting it at a fair price. **WE SPECIALIZE IN HOME STEREO AND THEATRE SYSTEMS**There's a proven way to do that - good planning. With 20 years professional experience I know what to ask you whether you’re an avid enthusiast or a novice. I know what to look for in your home (i.e. infrastructure). And, we talk. After we're done planning, you've got one very solid solution. (And, this is what I love doing!) A manufacturer-authorized dealer, you pay no more for product bought through me than you would from a brick-and-mortar store. You benefit from my lack of overhead expense - mine is a home-office - by paying less for installation. You get my support after the sale so you don’t have to deal with frustrating tech-support lines. DH Audio and Home Theater offers wired and wireless speakers, TVs, home theaters, acoustic room treatments, equipment cabinets, and Wifi-Network systems.

"Dennis was very professional and comprehensive. He was prompt and paid attention to our individual needs. He made sure that everything was working properly and that we were comfortable using all the equipment. I would strongly recommend his services."

Harold P on November 2025


Avatar for At Home Maintenance & Repair

At Home Maintenance & Repair

4.49(
99
)
Approved Pro

At Home Maintenance & Repair

4.49(
99
)
Approved Pro
Customers say: Quality work
1980 years of experience
Free onsite estimate

General Home Repair and Maintenance Painting All work is done personally by me. Excellent communication, scheduling and follow-up with customers. Expectations and scope of work is clear to both contractor and customer

"Alex Matos did a wonderful job at our house! He gave a reasonable quote, took lots of measurements on his visit and made me feel like he knew what he was doing. He designed the railings himself and did a wonderful job making and installing them. The railings are very sturdy! I highly recommend Alex Matos."

Marguerite S on June 2019

General Home Repair and Maintenance Painting All work is done personally by me. Excellent communication, scheduling and follow-up with customers. Expectations and scope of work is clear to both contractor and customer

"Alex Matos did a wonderful job at our house! He gave a reasonable quote, took lots of measurements on his visit and made me feel like he knew what he was doing. He designed the railings himself and did a wonderful job making and installing them. The railings are very sturdy! I highly recommend Alex Matos."

Marguerite S on June 2019


"I have used Hometronics several times for services. They do clean work and take pride in it. Good people to deal with."

kevin s on March 2021

HomeTronics LLC. specializes in audio/visual solutions enhancing the lives of people with modern electronics. Anything from TV wall mounts to complex home entertainment system installation integration

"I have used Hometronics several times for services. They do clean work and take pride in it. Good people to deal with."

kevin s on March 2021


Avatar for Luminous Electric

Luminous Electric

4.87(
200
)

Luminous Electric

4.87(
200
)
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Over 12 years of experience. Licensed, insured and bonded. Residential and commercial. 24 hour emergency service. We are open all day everyday. Feel free to call us at any time. Information is always free. Your north jersey electrician is here for you whenever you need him. Of course we service the entire southern jersey as well. We accept paypal, checks, cash, and credit cards.

"Awesome guys. Hired them for a standard job and they are the best value -- very down to the earth professionals. All others I talked to tried to tell me how hard the job is. It is not and we all know it. and he's the only person who says "yeah sounds standard". And it is standard but still excellent outcome. On time, great job, everything finished, and a happy customer who would use them again without any hesitations. Highly recommend! Thanks!"

zhangbo g on May 2023

Over 12 years of experience. Licensed, insured and bonded. Residential and commercial. 24 hour emergency service. We are open all day everyday. Feel free to call us at any time. Information is always free. Your north jersey electrician is here for you whenever you need him. Of course we service the entire southern jersey as well. We accept paypal, checks, cash, and credit cards.

"Awesome guys. Hired them for a standard job and they are the best value -- very down to the earth professionals. All others I talked to tried to tell me how hard the job is. It is not and we all know it. and he's the only person who says "yeah sounds standard". And it is standard but still excellent outcome. On time, great job, everything finished, and a happy customer who would use them again without any hesitations. Highly recommend! Thanks!"

zhangbo g on May 2023


Avatar for Guardian Protection

Guardian Protection

4.74(
2,120
)

Guardian Protection

4.74(
2,120
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

William M on December 2024

Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

William M on December 2024


Avatar for Alexander Technical Resources

Alexander Technical Resources

4.74(
1,889
)

Alexander Technical Resources

4.74(
1,889
)
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Free Phone Consultation. Not sure if we can help? Give us a call, it's on us! We are more than happy to talk with you and discuss your computer problems. Fast service. In some cases we can help you right now! If not, we will schedule an appointment that fits your schedule. If you receive our answering service, please leave us a message. We will call you back as soon as possible. Domestic Based Support. Our company is based right here in the United States and all of our technicians speak clear, fluent English. Safe Interaction. By using our online support center, no one has to come out to your home to fix your computer. That means no strangers in your home and you don’t even have to get dressed, if you don’t want to. Extremely Affordable & Convenient. Unhooking your computer, dragging it out to the car, then driving to the store and dragging in there and waiting for weeks to get it back and then pay hundreds of dollars for such fantastic service. That’s the typical experience for most users. Most Issues are software based. In our experience. 85% of user’s problems are either software or operating system problems due to bugs, worms, virus’, Trojans, malware, grayware or spyware related. As long as your computer turns on and has an internet connection, we can probably solve your issue. If we find that your issue is a hardware issue, we will recommend a trusted, local support company to help you further, if possible.

"Online repair. He has helped me in the past and I cannot say enough nice things about him. The next day I had a tiny issue and he responded immediately. Thorough. Thank you!"

Jan C on February 2019

Free Phone Consultation. Not sure if we can help? Give us a call, it's on us! We are more than happy to talk with you and discuss your computer problems. Fast service. In some cases we can help you right now! If not, we will schedule an appointment that fits your schedule. If you receive our answering service, please leave us a message. We will call you back as soon as possible. Domestic Based Support. Our company is based right here in the United States and all of our technicians speak clear, fluent English. Safe Interaction. By using our online support center, no one has to come out to your home to fix your computer. That means no strangers in your home and you don’t even have to get dressed, if you don’t want to. Extremely Affordable & Convenient. Unhooking your computer, dragging it out to the car, then driving to the store and dragging in there and waiting for weeks to get it back and then pay hundreds of dollars for such fantastic service. That’s the typical experience for most users. Most Issues are software based. In our experience. 85% of user’s problems are either software or operating system problems due to bugs, worms, virus’, Trojans, malware, grayware or spyware related. As long as your computer turns on and has an internet connection, we can probably solve your issue. If we find that your issue is a hardware issue, we will recommend a trusted, local support company to help you further, if possible.

"Online repair. He has helped me in the past and I cannot say enough nice things about him. The next day I had a tiny issue and he responded immediately. Thorough. Thank you!"

Jan C on February 2019


Avatar for Superior Wirework

Superior Wirework

4.76(
424
)

Superior Wirework

4.76(
424
)
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

We are a dedicated electrical contracting company who is committed to our customers. We interact with our clients in a professional manner. You can expect us to always show up as scheduled, to provide accurate estimates, and point out potential problems while offering affordable solutions. Old fashioned service with a modern twist is how we do business. We accomplish this by being customer service oriented while meeting the electrical wants and needs of our clients. In short, we are more interested in getting the job done right vs. just getting it done. We consider ourselves no nonsense, certified electricians staying on top of the ever changing electrical industry. Not only do we provide high quality electrical services but we provide them in a personalized and professional manner. We will help you plan your next project, walk you through each phase, and answer any questions that you may have. Our success is not measured in dollars it’s measured by the satisfaction of our customers.

"They are GREAT. They return calls quickly, can get to your house quickly and provide friendly and competent service. My favorite thing about them is that they respond quickly even to relatively small jobs. I have nothing but good things to say about them. As an owner of an older home (70+ years). There are a lot of things I worry about. Electrical problems are not one of them."

Eric I on April 2022

We are a dedicated electrical contracting company who is committed to our customers. We interact with our clients in a professional manner. You can expect us to always show up as scheduled, to provide accurate estimates, and point out potential problems while offering affordable solutions. Old fashioned service with a modern twist is how we do business. We accomplish this by being customer service oriented while meeting the electrical wants and needs of our clients. In short, we are more interested in getting the job done right vs. just getting it done. We consider ourselves no nonsense, certified electricians staying on top of the ever changing electrical industry. Not only do we provide high quality electrical services but we provide them in a personalized and professional manner. We will help you plan your next project, walk you through each phase, and answer any questions that you may have. Our success is not measured in dollars it’s measured by the satisfaction of our customers.

"They are GREAT. They return calls quickly, can get to your house quickly and provide friendly and competent service. My favorite thing about them is that they respond quickly even to relatively small jobs. I have nothing but good things to say about them. As an owner of an older home (70+ years). There are a lot of things I worry about. Electrical problems are not one of them."

Eric I on April 2022


Avatar for Bergen IT LLC

Bergen IT LLC

4.83(
70
)

Bergen IT LLC

4.83(
70
)
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Bergen IT is a client-focused, full-service tech support company for businesses, professionals, and homeowners in the northern New Jersey/NYC area. With nearly 30 years of experience we are able to provide personal attention, reasonable rates and top-notch expertise. Businesses and homeowners save time and money and achieve peace of mind by coming to us for all their computer, mobile device, audio, video, and home-theater needs. Call us at 201-689-1823 to find out about our reasonable rates. Also serving Midtown & Upper Manhattan.

"Everything on our list was done! Costa, our technician was very patient setting everything up properly. He then took his time testing everything before leaving."

Cheryl K on October 2018

Bergen IT is a client-focused, full-service tech support company for businesses, professionals, and homeowners in the northern New Jersey/NYC area. With nearly 30 years of experience we are able to provide personal attention, reasonable rates and top-notch expertise. Businesses and homeowners save time and money and achieve peace of mind by coming to us for all their computer, mobile device, audio, video, and home-theater needs. Call us at 201-689-1823 to find out about our reasonable rates. Also serving Midtown & Upper Manhattan.

"Everything on our list was done! Costa, our technician was very patient setting everything up properly. He then took his time testing everything before leaving."

Cheryl K on October 2018


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Stereo and Home Theater Systems questions, answered by experts

Yes, professionals can mount in-wall or ceiling speakers for a clean, seamless look.

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 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.

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

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.

The Long Valley, NJ 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.