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TRUSTED BY COLOGNE, MN HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon18
    Verified stereo and home theater system services reviews

Find Stereo and home theater system pros in Cologne

PROVIDENCE SYSTEMS INC

PO Box 407
5.00(
15
)
Approved Pro

PROVIDENCE SYSTEMS INC

PO Box 407
5.00(
15
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
52 local quotes requested

Providence Systems, Inc. is a small business that has been in business for 10+ years. I take the time to meet with my prospective customer's and listen to their needs/whats. I then generate a free proposal for the work we talked about. I take pride in full communication thru-out the project. Your customer satisfaction is my first goal. I do accept credit card deposits and payments.

"Great. Clean job. Excellent communcation."

Michael K on May 2024

Providence Systems, Inc. is a small business that has been in business for 10+ years. I take the time to meet with my prospective customer's and listen to their needs/whats. I then generate a free proposal for the work we talked about. I take pride in full communication thru-out the project. Your customer satisfaction is my first goal. I do accept credit card deposits and payments.

"Great. Clean job. Excellent communcation."

Michael K on May 2024


S.T.I. LLC

Located In:
5.00(
14
)
Approved Pro

S.T.I. LLC

Located In:
5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
59 local quotes requested

We have the experience and dedication to get the job done right! We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! We specialize in the following services: Installation of Starlink satellite internet, antenna installation, Dish Network and DIRECTV services TV mounting and setups, indoor and outdoor speaker installation. Call or click for your estimate today!

"I hired Jeff to install our video doorbell in our old house that posed unexpected challenges- Jeff was a lifesaver. I would not hesitate to recommend or hire again! He was honest, found a solution for us, and made sure everything was ultimately installed correctly- I felt I could trust him and his expertise. Would 100% recommend Jeff for your needs!"

Sarah C on August 2025

We have the experience and dedication to get the job done right! We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! We specialize in the following services: Installation of Starlink satellite internet, antenna installation, Dish Network and DIRECTV services TV mounting and setups, indoor and outdoor speaker installation. Call or click for your estimate today!

"I hired Jeff to install our video doorbell in our old house that posed unexpected challenges- Jeff was a lifesaver. I would not hesitate to recommend or hire again! He was honest, found a solution for us, and made sure everything was ultimately installed correctly- I felt I could trust him and his expertise. Would 100% recommend Jeff for your needs!"

Sarah C on August 2025


Avatar for Nanosystems

Nanosystems

3404 University Ave SE
4.82(
137
)
Approved Pro

Nanosystems

3404 University Ave SE
4.82(
137
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
60 local quotes requested

With over 20 years of experience, Nanosystems is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"He called right away and explained clearly our options for addressing the computer problems we had. I made my choice of going with a full maintenance which was very reasonable and he immediately began working on the problem and resolved in an hour remotely. He noted if they found there was a need for different virus software he would let us know. He provided recommendations on software we had that was not needed and may cause problems and gave some good general tips. He deleted the unnecessary software and noted that the Windows operating software now has these features built in. He did not feel we needed to purchase any different virus software. I appreciated that he was patient, and not pushy or judgmental. He truly helped. Thanks Rahsan. "

Gwen G on February 2025

With over 20 years of experience, Nanosystems is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"He called right away and explained clearly our options for addressing the computer problems we had. I made my choice of going with a full maintenance which was very reasonable and he immediately began working on the problem and resolved in an hour remotely. He noted if they found there was a need for different virus software he would let us know. He provided recommendations on software we had that was not needed and may cause problems and gave some good general tips. He deleted the unnecessary software and noted that the Windows operating software now has these features built in. He did not feel we needed to purchase any different virus software. I appreciated that he was patient, and not pushy or judgmental. He truly helped. Thanks Rahsan. "

Gwen G on February 2025


Avatar for Architechne, LLC

Architechne, LLC

11975 PORTLAND AVE STE 114
5.00(
1
)
Approved Pro

Architechne, LLC

11975 PORTLAND AVE STE 114
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
80 local quotes requested

Architechne has a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. We provide a bespoke technology experience paying close attention to the details. Our goal is the seamless integration of technology into your home. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We look forward to building a lasting relationship and guarantee your satisfaction!

"We were very pleased with the result of the work that was done. We look forward to working with them in the future."

Tom D on July 2024

Architechne has a single mission: Complete Customer Satisfaction! We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. We provide a bespoke technology experience paying close attention to the details. Our goal is the seamless integration of technology into your home. Our reputation is based on service, safety, and quality, regardless of how large or small the job. We look forward to building a lasting relationship and guarantee your satisfaction!

"We were very pleased with the result of the work that was done. We look forward to working with them in the future."

Tom D on July 2024


Avatar for Nighthawk Security

Nighthawk Security

PO Box 25035
4.69(
83
)
Approved Pro

Nighthawk Security

PO Box 25035
4.69(
83
)
Approved Pro
Customers say: True professional
37 local quotes requested
24 years of experience

Nighthawk Security, LLC, offers security systems to protect your residential, commercial, and industrial properties, as well as your family. Our main goal is to meet or exceed your expectations of the performance and reliability of the systems we sell and install, as well as the customer services we provide. Your confidentiality is of the utmost importance. From motion sensors and silent alarms to outdoor cameras and surveillance equipment, you can rely on Nighthawk Security to have the security systems you need to give you peace of mind.

"Both the owner, who came out to look over our needs, and the technician, who set up the system, were very helpful, knowledgeable, and professional. We've only just gotten the system, so I can't comment on its effectiveness yet, but our experience so far has been positive."

Jane S on December 2023

Nighthawk Security, LLC, offers security systems to protect your residential, commercial, and industrial properties, as well as your family. Our main goal is to meet or exceed your expectations of the performance and reliability of the systems we sell and install, as well as the customer services we provide. Your confidentiality is of the utmost importance. From motion sensors and silent alarms to outdoor cameras and surveillance equipment, you can rely on Nighthawk Security to have the security systems you need to give you peace of mind.

"Both the owner, who came out to look over our needs, and the technician, who set up the system, were very helpful, knowledgeable, and professional. We've only just gotten the system, so I can't comment on its effectiveness yet, but our experience so far has been positive."

Jane S on December 2023


Avatar for Signal AV, Inc.

Signal AV, Inc.

25180 Bentgrass Way
5.00(
6
)

Signal AV, Inc.

25180 Bentgrass Way
5.00(
6
)
Customers say: Quick response
4 years of experience

Signal AV and Automation specializes in residential and commercial audio & video, home theater, integration & automation, smart home control, security, and networks. Signal AV & Automation is committed to helping you build the smart home of your dreams. Whether you are just exploring your options or are ready create a total connected home experience, we want to talk to you!

"Joe was fantastic. Reconfigured the system, gave me options but did not try to sell me stuff I did not need, fast efficient, on time. And great at answering questions on future upgrades, etc. I would highly recommend him for any home av, automation or tech work"

Alan C on June 2023

Signal AV and Automation specializes in residential and commercial audio & video, home theater, integration & automation, smart home control, security, and networks. Signal AV & Automation is committed to helping you build the smart home of your dreams. Whether you are just exploring your options or are ready create a total connected home experience, we want to talk to you!

"Joe was fantastic. Reconfigured the system, gave me options but did not try to sell me stuff I did not need, fast efficient, on time. And great at answering questions on future upgrades, etc. I would highly recommend him for any home av, automation or tech work"

Alan C on June 2023


HDSystems

No reviews yet

HDSystems

No reviews yet

Insured professional tech for 20 years. -TV mounting send message text or call for all prices, - wire concealment package, wires can be hidden in the walls with custom wall plates, or on the surface with wire molding, I also can provide LED back lighting, -Full motion mounts are $59 or regular mounts are $29 or use your own, I also have security cameras, home theater, light fixtures, furniture assembly Gordon [email protected] 763 600 1777

Insured professional tech for 20 years. -TV mounting send message text or call for all prices, - wire concealment package, wires can be hidden in the walls with custom wall plates, or on the surface with wire molding, I also can provide LED back lighting, -Full motion mounts are $59 or regular mounts are $29 or use your own, I also have security cameras, home theater, light fixtures, furniture assembly Gordon [email protected] 763 600 1777


Simplified Tech

14204 Shady Beach Dr NE
5.00(
4
)

Simplified Tech

14204 Shady Beach Dr NE
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We believe technology should simplify your life. We install smart home automation systems, lighting control, televisions, projectors, speakers, whole home music systems, security cameras, video doorbells, simplified remotes, automated shades/blinds, security systems, WiFi/Networks, and much more.

"Johnny was fantastic. He took the time to explain to us all of the options that we had for improving our in home technology and he was timely in getting us a quote and getting things installed. I would highly recommend Simplified Tech for all of your technology needs!"

Kathy Y on January 2021

We believe technology should simplify your life. We install smart home automation systems, lighting control, televisions, projectors, speakers, whole home music systems, security cameras, video doorbells, simplified remotes, automated shades/blinds, security systems, WiFi/Networks, and much more.

"Johnny was fantastic. He took the time to explain to us all of the options that we had for improving our in home technology and he was timely in getting us a quote and getting things installed. I would highly recommend Simplified Tech for all of your technology needs!"

Kathy Y on January 2021


Avatar for Silcox Technology Services LLC

Silcox Technology Services LLC

5416 49th Ave N
No reviews yet

Silcox Technology Services LLC

5416 49th Ave N
No reviews yet

Silcox Technology Services LLC specializes in voice and data infrastructure. This includes all types of communications systems, phone systems, telephone troubleshooting, network wiring (cat 5, cat 6 cabling), security alarms, audio, video, internet, security cameras and more. Very experienced working with businesses ranging from retail stores, restaurants, medical clinics, warehouses, corporate offices and more. But also here to assist homeowners with similar needs, installing and repairing technology issues in the home. Offering special discounted rates for senior citizens and veterans. I've worked full-time as a Telecommunications Field Technician since 2010. After working for 2 companies for 5 years each, I've recently decided to go into business for myself. My company is young, but, I can provide references upon request and I'm always happy to chat with anyone with questions about the services I offer and discuss a plan of action for the problem you have.

Silcox Technology Services LLC specializes in voice and data infrastructure. This includes all types of communications systems, phone systems, telephone troubleshooting, network wiring (cat 5, cat 6 cabling), security alarms, audio, video, internet, security cameras and more. Very experienced working with businesses ranging from retail stores, restaurants, medical clinics, warehouses, corporate offices and more. But also here to assist homeowners with similar needs, installing and repairing technology issues in the home. Offering special discounted rates for senior citizens and veterans. I've worked full-time as a Telecommunications Field Technician since 2010. After working for 2 companies for 5 years each, I've recently decided to go into business for myself. My company is young, but, I can provide references upon request and I'm always happy to chat with anyone with questions about the services I offer and discuss a plan of action for the problem you have.


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Stereo and Home Theater Systems questions, answered by experts

You can absolutely sync Christmas lights with music to create a DIY light show that lights up the neighborhood. You’ll need to purchase a light show control system, a software program like Light-O-Rama, and many lights to create your desired light extravaganza. Then, you should program your lights and choose your audio method, such as speakers or a FM broadcast. Test the entire system a few times to ensure it’s in working order, and then prepare to be the talk of the neighborhood.

Identifying the source of noises is your first step to soundproofing a room without overspending. Generally, sound comes from inside or outside of the house. Inside noises include creaking floors, living noises like TVs in the living room, cooking sounds, or kids being kids. External noises generally include incremental weather, disturbing neighbors, and street traffic. Inside noises require you to soundproof floors, ceilings, and doors, whereas outside noises may require you to soundproof your attic, windows, and walls facing the streets.

There are several things to consider when choosing the right surround sound speakers or ceiling speakers. Sound quality, sensitivity rating (how well they work with an amplifier), and customizable settings to get the most out of your sound are all important factors when selecting speakers. 

Consider where the speakers will be placed and whether they match the room’s aesthetic. If you’re opting for mountable speakers for your living room, choose a unit design with brackets that will blend seamlessly with your room’s furnishings. If your living space decor is modern and minimalist, maintain an invisible look with integrated ceiling speakers.

Costs depend on speaker type, labor, home layout, and whether custom wiring or mounts are required.

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.

The Cologne, MN homeowners’ guide to stereo and home theater system services

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