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TRUSTED BY SPARTA, NJ HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon95
    Verified stereo and home theater system services reviews

Find Stereo and home theater system pros in Sparta

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
143 local quotes requested

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 Wehr There, LLC

Wehr There, LLC

5.00(
1
)
Approved Pro

Wehr There, LLC

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

Wehr There, LLC provides exceptional service to the surrounding areas. Always taking pride in all of our services. Whatever your home improvement needs may be, you can count on our company to leave you satisfied and happy. Our customer satisfaction is our top priority. We will earn your trust for a lifetime. We believe in making all clients repeat clients. Our staff listens to your needs regarding your home improvement project.

"Donald is professional, courteous, and gets the job done. He assisted with the purchase and installed an excellent storm door and it has done wonders to bring an end to drafts as well as preserve the door frame from inclement weather. Great Job!"

Fr P on October 2024

Wehr There, LLC provides exceptional service to the surrounding areas. Always taking pride in all of our services. Whatever your home improvement needs may be, you can count on our company to leave you satisfied and happy. Our customer satisfaction is our top priority. We will earn your trust for a lifetime. We believe in making all clients repeat clients. Our staff listens to your needs regarding your home improvement project.

"Donald is professional, courteous, and gets the job done. He assisted with the purchase and installed an excellent storm door and it has done wonders to bring an end to drafts as well as preserve the door frame from inclement weather. Great Job!"

Fr P on October 2024


"Everything went well. From beginning to end to end a painless experience. The work was done with great detail and quickly. Would use them again in a heartbeat"

Tony B on December 2024

Home Improvement & General Contractor SheetsRock, Compound, Deck, Landscaping, plumbing, painting. Ect ' Service At Your Budget '

"Everything went well. From beginning to end to end a painless experience. The work was done with great detail and quickly. Would use them again in a heartbeat"

Tony B on December 2024


Avatar for Vincenzo Home Technologies

Vincenzo Home Technologies

4.44(
9
)
Approved Pro

Vincenzo Home Technologies

4.44(
9
)
Approved Pro
Customers say: Quick response
500 local quotes requested
16 years of experience

“Servicing Your Technology Needs” Sales,Design,Installation and Service Of the following Structured Wiring (cable and internet wired throughout the home or business) TV/Flat panel Installations ( Mounting of your television or video display anywhere you would like) Surround sound Media room systems House Music (Speakers throughout the home or business) Outdoor Media systems ( Speakers and or Television in your yard or on the Deck) Home Automation ( Secure Integrated control of music,video,cameras,lights,shades,heating,air,door locks etc.. from one app via phone or tablet from anywhere in the world) Home Networks wired and wifi ( WIfi access throughout the home and beyond) Lighting Control ( Energy management and control of lights from home or on the go) HVAC Control ( Energy management and control of Heating and Air conditioning systems from home or on the go) Security Cameras ( To monitor and record properties for safety and security, with availability to be viewed anywhere in the world via a smartphone or tablet) Telephone systems ( For use as intercom throughout the home or business)

"Work done timely and well. Price fair."

Charles K on December 2024

“Servicing Your Technology Needs” Sales,Design,Installation and Service Of the following Structured Wiring (cable and internet wired throughout the home or business) TV/Flat panel Installations ( Mounting of your television or video display anywhere you would like) Surround sound Media room systems House Music (Speakers throughout the home or business) Outdoor Media systems ( Speakers and or Television in your yard or on the Deck) Home Automation ( Secure Integrated control of music,video,cameras,lights,shades,heating,air,door locks etc.. from one app via phone or tablet from anywhere in the world) Home Networks wired and wifi ( WIfi access throughout the home and beyond) Lighting Control ( Energy management and control of lights from home or on the go) HVAC Control ( Energy management and control of Heating and Air conditioning systems from home or on the go) Security Cameras ( To monitor and record properties for safety and security, with availability to be viewed anywhere in the world via a smartphone or tablet) Telephone systems ( For use as intercom throughout the home or business)

"Work done timely and well. Price fair."

Charles K on December 2024


Avatar for VIP Telecommunications LLC

VIP Telecommunications LLC

4.45(
66
)
Approved Pro

VIP Telecommunications LLC

4.45(
66
)
Approved Pro
Customers say: Super punctual
244 local quotes requested
31 years of experience

Serving the east cost since 2009, Vip Telecom, LLC is that rare choice in a business where you not only receive professional acumen but much more. We provide superb craftsmanship, dedication to customer satisfaction, and all the skills utilized to cater to your needs expertly. Vip Telecom, LLC has proven, trained, background-checked workers working under its banner. We are on time, on a budget, and we’re perfectionists! All of our work is guaranteed to achieve 100% customer satisfaction. Call us now if you need our antenna installation, TV mounting, and cord cutting services in east cost states PA, NJ, NY, DE, MD, WV, VA, NC and SC. We cut right through difficulties. Call us toll-free at 1-855-KORDKUT Antenna installations , flat TV mounting , & custom wiring -security camera installation.

"Great same day installation and follow-up tech support. Patrick worked with me over the phone to troubleshoot a reception issue. The issue was not with the install but with a piece of hardware we were using to distribute the OTA signal wirelessly. Even though Patrick knew it wasn't an antenna issue he took the time to walk through a diagnosis with me."

Ray D on August 2025

Serving the east cost since 2009, Vip Telecom, LLC is that rare choice in a business where you not only receive professional acumen but much more. We provide superb craftsmanship, dedication to customer satisfaction, and all the skills utilized to cater to your needs expertly. Vip Telecom, LLC has proven, trained, background-checked workers working under its banner. We are on time, on a budget, and we’re perfectionists! All of our work is guaranteed to achieve 100% customer satisfaction. Call us now if you need our antenna installation, TV mounting, and cord cutting services in east cost states PA, NJ, NY, DE, MD, WV, VA, NC and SC. We cut right through difficulties. Call us toll-free at 1-855-KORDKUT Antenna installations , flat TV mounting , & custom wiring -security camera installation.

"Great same day installation and follow-up tech support. Patrick worked with me over the phone to troubleshoot a reception issue. The issue was not with the install but with a piece of hardware we were using to distribute the OTA signal wirelessly. Even though Patrick knew it wasn't an antenna issue he took the time to walk through a diagnosis with me."

Ray D on August 2025


"Amazing work; knowledgeable and friendly. They were very detailed in setting up the throw and getting the screen and sound perfect. Wish I had another project to hire them for!"

Courtne J on December 2021

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!

"Amazing work; knowledgeable and friendly. They were very detailed in setting up the throw and getting the screen and sound perfect. Wish I had another project to hire them for!"

Courtne J on December 2021


"Jon and his team are AWESOME!!! Always willing to help to get our business back up and running smoothly. Very reliable!!!!"

Kim S on December 2020

Founded in 1977 as a typewriter service and repair company in Princeton NJ, Computer Solutions provides IT solutions and support to small and midsize businesses throughout New Jersey, Eastern Pennsylvania, and New York City.

"Jon and his team are AWESOME!!! Always willing to help to get our business back up and running smoothly. Very reliable!!!!"

Kim S on December 2020


Avatar for TechProc

TechProc

4.86(
7
)
Approved Pro

TechProc

4.86(
7
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

We specialize in offering Network solutions and IT support to businesses who value the importance of consistent technology support while not sacrificing budgets in the process. We at TechProc can become your IT department or your IT department best ally providing technology appliances, consulting and support around the clock covering your business at all times, on-site and/or remotely. We will have you covered on everything from WiFi deployments, firewall upgrades, vulnerability patches, network drops, full network deployments to network security and personalized IT consulting, so you can focus on what’s truly important – Your Business!!. We are known for our high level of service and providing technology solutions handling today’s technology requirements.

"very pleasant to talk work with"

Vay A on October 2020

We specialize in offering Network solutions and IT support to businesses who value the importance of consistent technology support while not sacrificing budgets in the process. We at TechProc can become your IT department or your IT department best ally providing technology appliances, consulting and support around the clock covering your business at all times, on-site and/or remotely. We will have you covered on everything from WiFi deployments, firewall upgrades, vulnerability patches, network drops, full network deployments to network security and personalized IT consulting, so you can focus on what’s truly important – Your Business!!. We are known for our high level of service and providing technology solutions handling today’s technology requirements.

"very pleasant to talk work with"

Vay A on October 2020


"Chris was knowledgeable, professional, and pleasant to deal with. He gave me options and was honest about pricing. I would definitely recommend Outsource my IT to someone else with computer issues."

David M on January 2011

Here at Outsource My I.T., LLC, we pride ourselves on customer satisfaction and getting the job done in a timely manner. For any of your computer repair or trouble shooting needs, please give us a call!

"Chris was knowledgeable, professional, and pleasant to deal with. He gave me options and was honest about pricing. I would definitely recommend Outsource my IT to someone else with computer issues."

David M on January 2011


Avatar for CompuTech Support, LLC

CompuTech Support, LLC

4.86(
63
)
Approved Pro

CompuTech Support, LLC

4.86(
63
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
25 years of experience

CompuTech Support, LLC, is ready to provide a full range of on-site tech support services to your home and business. We have extensive knowledge and years of experience needed to tackle all potential issues. We guarantee the most honest, reasonable solution every time. Expect a final cost less than any major retail competitor or consulting agency just because we try to do things a little different for you and your computer.

"Doesn t get any better! Perfect in every way."

Stan N on August 2020

CompuTech Support, LLC, is ready to provide a full range of on-site tech support services to your home and business. We have extensive knowledge and years of experience needed to tackle all potential issues. We guarantee the most honest, reasonable solution every time. Expect a final cost less than any major retail competitor or consulting agency just because we try to do things a little different for you and your computer.

"Doesn t get any better! Perfect in every way."

Stan N on August 2020

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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.

Your home theater cost will vary depending on the components you choose, from brand to features. For example:

  • 4K 50-inch to 60-inch TV: $800–$1,500

  • 60-inch TV and bracket: $900

  • Amplifier: $250

  • Five box speakers and subwoofer: $500

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

  • Home theater screen: $250–$1,500

  • Low-end front projector: $1,500

  • Surge protection: $25 and up

  • Three HDMI cables: $30

  • Universal remote: $20–$200

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

The biggest and best home theaters are 24 by 15 feet, but in smaller spaces you can make do with 15 by 20 feet, 10 by 12 feet or even smaller. You should aim for a ceiling height of about 9 feet. Remember, the size of your theater will affect layout, projector placement, screen size and other factors.

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%.

Essential components include a surround sound receiver, speakers (front, center, satellite), a subwoofer, and the necessary cables/wires. These elements work together to create an immersive audio experience.

The Sparta, 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.