Get matched with top stereo and home theater system pros in Ridgewood, NY

J Display Case

Recommended by 100% of Angi 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

"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

DH Audio and Home Theater

4.87(

DH Audio and Home Theater

4.87(

Customers say: Quality work

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

"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

Hometronics LLC

Hometronics LLC

Recommended by 100% of Angi customers

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

"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

Guardian Protection

2,120

Guardian Protection

2,120

Customers say: Super punctual

Recommended by 93% of Angi 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

"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

Kostantino Electric

Kostantino Electric

Customers say: True professional

Recommended by 98% of Angi customers

Kostantino Electric has been providing its customers with high-quality work at a reasonable price since 1999. By producing a safe, reliable, & superior product, we invest in our customers for life. Our technicians are fully & professionally trained. They come to your premises in fully stocked trucks that carry thousands of parts so that we can service your needs immediately. They give you the Red Carpet Treatment and wear shoe protectors over their boots to protect your carpets. They work with drop cloths & clean up any mess when they are done. See our web site for more information about our technicians training & qualifications. Kostantino Electric has been providing its customers with high-quality work at a reasonable price since 1999. By producing a safe, reliable, and superior product, we invest in our customers for life.

"Unfortunately the brand new fans (right out of the box) did not work properly. Kosta, the owner, then explained it was because the fans were only capable of operating at one speed, low. This was not the case as the fans had multiple speeds as we later found out when paying yet again, to have the fans properly installed. (Now they world on all five speeds.) Kosta did not do the work properly. In addition, the outside timer was also improperly installed rendering it useless. Worse, even though he didn't know how to set the timer he proceeded to install it anyway with a non-trivial charge. The only properly installed work was 2 electrical outlets. The cost for all the mistake and poorly done work was exorbitant -- and that was before the additional cost to hire someone to do the work correctly. Consumer beware."

Tami O on July 2019

"Unfortunately the brand new fans (right out of the box) did not work properly. Kosta, the owner, then explained it was because the fans were only capable of operating at one speed, low. This was not the case as the fans had multiple speeds as we later found out when paying yet again, to have the fans properly installed. (Now they world on all five speeds.) Kosta did not do the work properly. In addition, the outside timer was also improperly installed rendering it useless. Worse, even though he didn't know how to set the timer he proceeded to install it anyway with a non-trivial charge. The only properly installed work was 2 electrical outlets. The cost for all the mistake and poorly done work was exorbitant -- and that was before the additional cost to hire someone to do the work correctly. Consumer beware."

Tami O on July 2019

Alexander Technical Resources

1,889

Alexander Technical Resources

1,889

Customers say: Super punctual

Recommended by 90% of Angi 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

"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

AVD Electric LLC

4.94(

AVD Electric LLC

4.94(

Customers say: True professional

Electrical Repairs, Electrical Installations & Electrical Maintenance. A.V.D. ELECTRIC LLC is Owner Operated by Victor Varela a Licensed, Insured and bonded, Electrical Contractor in the state of New Jersey. Our goal is to provide Prompt Professional Service and our pledge is to establish long lasting relationships with our customers.

"The electrician was very prompt, knowledgeable, efficient and helpful. He quickly found the issue. The overall experience with Victor was great"

Jian X on January 2025

"The electrician was very prompt, knowledgeable, efficient and helpful. He quickly found the issue. The overall experience with Victor was great"

Jian X on January 2025

Empire Secure Installation Inc

4.90(

Empire Secure Installation Inc

4.90(

Customers say: True professional

SPECIAL $99 Furnace Tune Up & $500 Credit toward New Furnace**• 2016 Super Service Award Winner! • A+ BBB Rating • Locally Owned & Operated, Proudly Serving New York City, Connecticut, Suffolk, Nassau, & Westchester Counties! • Whether you want to turn your conference room into the ultimate viewing studio or transform your living room into a moviegoer's dream, Empire Secure Installations is your solution! • We offer multiple packages to fit a variety of needs, from a basic installation to a complete setup with remotely stored equipment for the cleanest look available • Please Call (917)463-6585 For a Free Estimate & Scheduling

"Honesty and integrity. Something we want from all contractors, but where could this be more critical than with the one who sets up your security system! Karim stands by his work, and doesn't rest until the job is done right. I upgraded an outdated system with Empire, and I got straight answers about where I could save by making use of old components, and where it wasn't worth the trouble. The work was done in a professional manner with attention to detail. Karim made sure I knew how to use the new system and all of its features. I highly recommend Empire."

Matthew M on March 2023

"Honesty and integrity. Something we want from all contractors, but where could this be more critical than with the one who sets up your security system! Karim stands by his work, and doesn't rest until the job is done right. I upgraded an outdated system with Empire, and I got straight answers about where I could save by making use of old components, and where it wasn't worth the trouble. The work was done in a professional manner with attention to detail. Karim made sure I knew how to use the new system and all of its features. I highly recommend Empire."

Matthew M on March 2023

All City Installs

All City Installs

We are dedicated to the installation of flat screen TV's and home electronics. For the installation of flat screens we can provide you with a bracket for any size TV. We have tilting brackets and full motion brackets for an all inclusive price. We accept cash and credit card payment upon completion of the job. We carry all the tools required to complete the job.

ITologist Remote Networking & PC Support

ITologist Remote Networking & PC Support