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Install Your New Stereo System with a Company You Can Trust

Experience great quality sound and improve the sound system in your car with a new stereo and accessories from Sun Valley Stereo. We have been in business since 1978 and serve our new and loyal customers with care and expertise. Call today to get started!

Listen to your favorite music in the car with new, sophisticated sound systems & accessories.

Car stereo with glowing red display and controls mounted in a car dashboard

Factory Stereo Upgrade

Enhance your driving experience with an upgraded stereo that improves sound quality and is intuitive for the user. Click the button below to see the products we offer.

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iPod Integration

Play music in the car from your iPod with our various iPod integration solutions. Come speak with a knowledgeable worker to find the best product for you.

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Custom Fabrication

We have the confidence, talent, and willingness to make your custom car needs come true.

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GPS Installations in Phoenix, AZ

Also serving Mesa, AZ

We do many types of car accessories, from speakers and subwoofers to alarms and backseat entertainment. Additionally, we strive to stay on top of current technology. We’re ready to make your car connect to your smartphone. With our help, you can play music from your iPhone through your car’s speakers. We even help you find where you’re going with our GPS installation services.

Our Products & Services

Sun Valley Stereo, Inc. has a variety of services and products to better suit your car stereo needs. Here is a list of what we offer:

  • Car Stereos
  • Speakers
  • Amplifiers
  • Subwoofers
  • Subwoofer Enclosures
  • Alarms/Keyless Entry/Remote Start
  • Rear Seat Entertainment
  • Other Accessories
  • Car Stereo Installation
  • Fixing of Previous Installations Gone Bad
  • Fixing Installations Gone Bad
  • Custom Fabrication
  • Factory Stereo/iPod Integration

In addition to all these services, we also offer GPS installation. Not only will you be able to ride in style with your favorite music but you’ll also always know where you are and how to get where you’re going. Contact our shop in Phoenix, AZ, if you want to never be lost again while you’re driving. For more information, take a look at our products page.

Our Service

Sun Valley Stereo prides itself on its high level of employee and customer loyalty, which has enabled us to continue to serve our customers with great service for over 40 years. We have seen many stereo shops come and go, and we are privileged to continue to be here today. We know that is due to the exceptional customer service we provide and the customer loyalty we are proud to have.

When you come to Sun Valley Stereo, you know that you will have all your car stereo questions answered by a true expert. Most of our employees have been with us 10 years or more, and our head manager has been with us since the start for 40 years. Our commitment to our employees extends to our valued customers. We are proud that we continue to serve third-generation customers of families who have endorsed our shop for all its years of operation. When you turn to us, you know you’ll get the same people providing you great service and answering any questions you have.

Our Reviews

We are always happy when someone finds positive reviews online of our business and, as a result, turns to us with his or her car stereo issues. Many people read our business’s reviews on Yelp, and are always letting us know how our great reviews were their decision to check us out.

We know that standards are high with these reviews, and we strive to meet and exceed that challenge. We hope that you’ll find us exceeding your expectations as well.

⭐⭐⭐⭐⭐

Was going to get a speaker upgrade in a new vehicle. Ryan walked me through the pros and cons and potential problems.  He was much much more interested in helping me make an informed decision than just selling product. Very much appreciated his candor and highly recommend Sun Valley!

Michael W.

⭐⭐⭐⭐⭐

Great little shop. They installed speakers, amp, and subwoofer in my car, and it sounds absolutely terrific. These guys do great work and are a pleasure to deal with. Can't recommend them enough! Thanks for a killer stereo.

Scott C.

⭐⭐⭐⭐⭐

These guys are the best! I’ve taken several of my cars to them over the years. They are meticulous about their work, and I have never had any issues. They are very responsive, quick, and reasonable. On my latest project, they did an amazing job that transformed the interior with new units which look great.

David O.

⭐⭐⭐⭐⭐

This place is an example of how a business should be run! High quality work done by professional people! Can't say enough, Ryan and John are top notch for sure. I drove from Florence to have them put a complete system in my 2003 MB CL500 it came out perfect!!

Glen S.

⭐⭐⭐⭐⭐

Just got my first luxury car and Ryan and his team always do an amazing professional job this is my third vehicle they have worked on and they do the absolute best installs ever! I highly enjoy working with Ryan!! Thanks SVA team! You guys rock! Elias

Emack I.

⭐⭐⭐⭐⭐

Fast and Professional. Highly recommended. Had a subwoofer and amp installed in my wife's new Honda Odyssey Van. Absolutely Amazing. They are Experienced and Professional Technicians. I definitely will reach out to them for any future audio or video purchases and installs.

Rocky K.

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Please call us today for car stereo installation and more in Phoenix, AZ at (602) 957-3397.