Family Owned – Fine Tuned!

If You Shopped Somewhere Else, You Paid To Much


Stereos R Us

Hello Ontario CA Area Residents!

Welcome to Stereos R Us in Ontario California

There’s much to see here. 

So, take your time, look around, and learn all there is to know about us. 

We hope you enjoy our site and take a moment to drop us a line.

Sound Image In Phoenix

Best Car Audio Installation Ontario CA

California's Market Leader |  Stereos R Us


Stereos R Us


Experienced car audio Installers

The Installers at our shop have over 150+ years of experience between them.

Is dedicated to providing high-quality installs or repairs to keep you safe and happy. 

Call The Industry Pro’s!

Competitive Pricing

Competitive Pricing

Whether you’re coming in for an installation or service, we promise that you will be completely satisfied with our work. We provide 12-month warranties on all of our new parts installed and a Lifetime of labor for your peace of mind.

Quality Promise

Stereos R Us Quality Promise

We’re committed to providing a stress-free experience to both new and returning customers. 

Only uses parts from reputable top brands to ensure that vehicle is always ready to jam or function properly once again. 



Focal Audio

Contact Us

Better yet, see us in person!

We love our customers, so feel free to visit during normal business hours.

Monday - Saturday 10 AM to 6 PM

Closed Sunday

Stereos R Us | Best Car Stereo Installation Shop in Ontario, CA

761 W Holt Blvd, Ontario, CA 91762, United States

(909) 391-8884

6 + 7 =

CALL NOW: (909) 391-8884

Stereos R Us

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