Business Details
About
Auto Parts & AccessoriesAuto Accessories StoreElectronics Repair ShopElectronics StoreCar Stereo StoreAudio Visual Equipment SupplierHome Audio Store
Sun Valley Stereo has been serving Phoenix, AZ, since 1978. We have always been committed to customer satisfaction. If you are looking to upgrade your current system, or just want a great sound system in your car, Sun Valley Stereo has a wide selecti
Location
Hours
Reviews
4.7
294 reviews
5 stars
256
4 stars
20
3 stars4
2 stars
5
1 star
9
What are people saying?
AI-generated from customer reviews
Customer Service
Many customers praised the friendly and knowledgeable staff, highlighting their willingness to help and provide thorough explanations.
Quality of Work
Overall, the installation quality received positive feedback, with many customers expressing satisfaction with the results and the professionalism of the technicians.
Pricing
Customers frequently mentioned fair and competitive pricing, often noting that they received good value for the services provided.
Product Selection
The business was noted for having a wide selection of audio products, with staff providing helpful recommendations based on customer needs.
Mixed Experiences
While many reviews were positive, there were some complaints regarding poor installations and customer service issues, indicating inconsistency in experiences.
- JPJ Patton5 days ago5.0I went to Sun Valley Stereo because my car stereo wasn’t working properly. I stopped in on a Friday morning to see if they could take a look. Ryan came right outside, checked things over, and told me it could be the speakers or possibly the stereo. I asked about the diagnostic cost—he explained the price clearly and told me I’d need an appointment. I booked one for the following Tuesday at 9 AM. He also told me the diagnostic fee would go toward the repair cost if I had the work done at the same time. Great deal—most places don’t do that anymore. I dropped the car off Tuesday morning at 9 AM. About an hour later, Ryan called with the results: the speakers needed to be replaced. He gave me a few options, and I chose to upgrade to the better set. He quoted me the total price out the door and said he’d let me know when the car was ready. Around noon, Ryan called to say everything was done. I picked up the car, and the stereo sounds fantastic. Thank you, Ryan and crew—job well done. I highly recommend Sun Valley Stereo.
- PMPatricia MacedoNov 3, 20255.0I recently brought my car into Sun Valley Stereo on East Thomas Rd and I’m extremely happy with the result. They handled a full audio upgrade, new head unit, speakers, subwoofer and tuning, with professionalism and care. The install shop is tidy, the staff took the time to walk me through my options without any unnecessary upsell, and they backed their work with a lifetime installation warranty, which gave me extra peace of mind. My ride sounds incredible now, and I’ll definitely be returning for my next upgrade. If you’re looking for high-quality car audio installation in Phoenix, Sun Valley Stereo is a top pick.
- GMGary McIlvaineOct 30, 20255.0I bought a new 2026 Tundra stripped down model had everything I wanted except the stereo was so bad. These guys did great! I went in and asked their opinion followed their recommendation and couldn’t be happier with the result.
- SHSaxon HancockSep 17, 20255.0Great experience. Very professional and transparent.
- PLPreston LarsonSep 5, 20255.0⭐️⭐️⭐️⭐️⭐️ I can’t recommend Sun Valley Stereo enough! I came in with an issue, and not only did they fix it perfectly, but they also set me up with a brand-new sub and one of the best stereo systems you can get. The sound is absolutely incredible, and their prices are unbeatable. Top-notch service and quality all the way!