Top-rated stereo and home theater system pros.

Get matched with top stereo and home theater system pros in Porter Ranch, CA

There are 8 highly-rated local stereo and home theater system pros.

TRUSTED BY PORTER RANCH, CA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon94
    Verified stereo and home theater system services reviews

Find Stereo and home theater system pros in Porter Ranch

Avatar for Art-Tech Systems, Inc.

Art-Tech Systems, Inc.

5.00(
6
)
Approved Pro

Art-Tech Systems, Inc.

5.00(
6
)
Approved Pro
Customers say: Quick response
10 local quotes requested
11 years of experience

Thank you for considering hiring us for your project! At ART-TECH SYSTEMS INC. we pride ourselves on quality work, integrity and competitive pricing. We believe in giving our absolute best, no matter how big or small your project. As the owner, my aim is to earn a 5-star review on the completion of your project. So, please let me know if at any time we are not living up to earning your perfect 5-star review. We look forward to earning your business, so please ask us for references! At company , our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"Ron was very knowledgeable about my old school stereo equipment and explained at every step what he was doing and why. Very courteous and helpful. and let me know what I could do and purchase to get my system working better. He specifically helped me with a problem I was having with a cassette recorder and explained what I needed to get in order for my records to not sound distorted. I would definitely recommend his services to anyone needing work done on their audio equipment. Thank you, Ron!"

Rick S on February 2025

Thank you for considering hiring us for your project! At ART-TECH SYSTEMS INC. we pride ourselves on quality work, integrity and competitive pricing. We believe in giving our absolute best, no matter how big or small your project. As the owner, my aim is to earn a 5-star review on the completion of your project. So, please let me know if at any time we are not living up to earning your perfect 5-star review. We look forward to earning your business, so please ask us for references! At company , our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"Ron was very knowledgeable about my old school stereo equipment and explained at every step what he was doing and why. Very courteous and helpful. and let me know what I could do and purchase to get my system working better. He specifically helped me with a problem I was having with a cassette recorder and explained what I needed to get in order for my records to not sound distorted. I would definitely recommend his services to anyone needing work done on their audio equipment. Thank you, Ron!"

Rick S on February 2025


Avatar for Integritechs, LLC

Integritechs, LLC

New on AngiNew on Angi
Approved Pro

Integritechs, LLC

New on AngiNew on Angi
Approved Pro
14 years of experience
Free onsite estimate

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!

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!


Computer Service Investigation

5.00(
1
)
Approved Pro

Computer Service Investigation

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

Computer Service Investigation 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.

"Great guy, he knows his staff, knowing him to him close to 15 years"

Karen J on March 2022

Computer Service Investigation 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.

"Great guy, he knows his staff, knowing him to him close to 15 years"

Karen J on March 2022


Avatar for Fully Functional Technology, Inc.

Fully Functional Technology, Inc.

5.00(
7
)
Approved Pro

Fully Functional Technology, Inc.

5.00(
7
)
Approved Pro
Customers say: Quick response
20 years of experience
Emergency services offered

*********************************************************************** DISCLAIMER: $500 MINIMUM FOR ANY SERVICE *********************************************************************** We are a General Contracting & Construction company with a specific focus around IT services and telecommunications. We can build your office from scratch or move you from one location to another, and we will make sure all of your IT infrastructure is fully functional before you move in. While all general contractors know to focus on core trades for building, we take it to the next level with an added specialized focus on telecommunication and IT services. With over twenty years of experience, we focus on computer network installations, upgrades, and comprehensive IT services. We will treat your business IT systems and network cabling as if it were our own. Give us a call today, we look forward to it!

"I had a wonderful experience with Don and FFT. He wrote up a wonderful contract that made it clear what I was paying for, and the work done was superb. His crew were very respectful while on site, and their work was impressive. Not only does my new network perform how I need it to, my network closet looks great!"

Adam R on July 2021

*********************************************************************** DISCLAIMER: $500 MINIMUM FOR ANY SERVICE *********************************************************************** We are a General Contracting & Construction company with a specific focus around IT services and telecommunications. We can build your office from scratch or move you from one location to another, and we will make sure all of your IT infrastructure is fully functional before you move in. While all general contractors know to focus on core trades for building, we take it to the next level with an added specialized focus on telecommunication and IT services. With over twenty years of experience, we focus on computer network installations, upgrades, and comprehensive IT services. We will treat your business IT systems and network cabling as if it were our own. Give us a call today, we look forward to it!

"I had a wonderful experience with Don and FFT. He wrote up a wonderful contract that made it clear what I was paying for, and the work done was superb. His crew were very respectful while on site, and their work was impressive. Not only does my new network perform how I need it to, my network closet looks great!"

Adam R on July 2021


Avatar for Roman Smart Home - Unlicensed Contractor

Roman Smart Home - Unlicensed Contractor

5.00(
5
)
Approved Pro

Roman Smart Home - Unlicensed Contractor

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

TV Mounting Service 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. Estimate fee depends on the specifics of the job and will be gone over when contact is made.

"He did a great job. Very friendly and haven't got any problem."

Yana F on August 2020

TV Mounting Service 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. Estimate fee depends on the specifics of the job and will be gone over when contact is made.

"He did a great job. Very friendly and haven't got any problem."

Yana F on August 2020


Geek4Cheap

New on AngiNew on Angi
Approved Pro

Geek4Cheap

New on AngiNew on Angi
Approved Pro
18 years of experience
Free onsite estimate

Privacy is our main concern and customer satisfaction is our guarantee. We've been in business since 2007 and focus on computer repair and software privacy and management. We are located in Porter Ranch, California and service all of your computer needs.

Privacy is our main concern and customer satisfaction is our guarantee. We've been in business since 2007 and focus on computer repair and software privacy and management. We are located in Porter Ranch, California and service all of your computer needs.


Comspectrum

4.62(
26
)
Approved Pro

Comspectrum

4.62(
26
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
27 years of experience

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. At Comspectrum, we completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process. We are located in Glendale, California. Thank you.

"mrd"

Francisco D on January 2020

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. At Comspectrum, we completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process. We are located in Glendale, California. Thank you.

"mrd"

Francisco D on January 2020


Home Theater Doctor

4.76(
24
)
Approved Pro

Home Theater Doctor

4.76(
24
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
19 years of experience

When you're ready for the comfort and quality that comes with a top-of-the-line, integrated theater, home automation or whole house audio system, call us at Home Theater Doctor. We have the perfect blend of technical expertise, innovative products, individualized design and client service. With over 15 years of experience, there is no other way we could do business. We look forward to making your home theater dreams come true.

"They were great! They helped organize my wires and ran everything behind the wall to give clean look. They even helped me hang my surround sound speakers for no extra charge. Would highly recommend them! This was a few years ago, but I had such a positive experience that I just logged in to Home Advisor for the first time in years to get their contact info. I'm moving and definitely want to use them again."

Melissa T on June 2017

When you're ready for the comfort and quality that comes with a top-of-the-line, integrated theater, home automation or whole house audio system, call us at Home Theater Doctor. We have the perfect blend of technical expertise, innovative products, individualized design and client service. With over 15 years of experience, there is no other way we could do business. We look forward to making your home theater dreams come true.

"They were great! They helped organize my wires and ran everything behind the wall to give clean look. They even helped me hang my surround sound speakers for no extra charge. Would highly recommend them! This was a few years ago, but I had such a positive experience that I just logged in to Home Advisor for the first time in years to get their contact info. I'm moving and definitely want to use them again."

Melissa T on June 2017


Avatar for Aaron Johnson's Low Voltage Installations

Aaron Johnson's Low Voltage Installations

4.94(
9
)
Approved Pro

Aaron Johnson's Low Voltage Installations

4.94(
9
)
Approved Pro
Customers say: Quick response
39 local quotes requested
1 years of experience

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!

"I hired Aaron to install my TV mount and TV to the wall. Aaron was beyond professional, he arrived on time and did a great job. Aaron's attention to detail was great. He cleaned up the mess which was created from the drilling into the walls. Exceptional work Aaron!!!! Thank you "

Dawn H on November 2025

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!

"I hired Aaron to install my TV mount and TV to the wall. Aaron was beyond professional, he arrived on time and did a great job. Aaron's attention to detail was great. He cleaned up the mess which was created from the drilling into the walls. Exceptional work Aaron!!!! Thank you "

Dawn H on November 2025


Onpoint Audio Video Television

4.87(
414
)
Approved Pro

Onpoint Audio Video Television

4.87(
414
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
25 local quotes requested

Audio Video Television is California premier connection for all your Audio/Video/Television in home needs servicing the LosAngeles metro area as well as the surrounding communities All work guaranteed

"They did a great job!"

Chris M on October 2025

Audio Video Television is California premier connection for all your Audio/Video/Television in home needs servicing the LosAngeles metro area as well as the surrounding communities All work guaranteed

"They did a great job!"

Chris M on October 2025

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Stereo and Home Theater Systems questions, answered by experts

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

Costs range from $500 to $5,000, depending on speaker quality, wiring complexity, and labor.

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.

Costs depend on system size, equipment type, and wiring complexity.

The Porter Ranch, CA 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.