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ADS - find your local interlock installation location in Walnut, CA

Custom Audio Designs

750 nogales st
Walnut, CA 91978
We provide affordable pricing and convenient installation centers. Get a Quote Today!
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About Us - Custom Audio Designs

We specialize in car audio, car alarms, GPS tracking, dash cams, motorcycle audio, ATV audio, window tinting, HID lighting, LED lighting, custom fabrication, Ignition Interlock systems, and top tier installations. Over 20 years of experience. Master installer, with 100’s of certificates and trophies from our quality of work and designs. We are here to serve you and to make sure you leave with a smile.


Sunday : Closed
Monday : 10:30 AM to 6:30 PM
Tuesday : 10:30 AM to 6:30 PM
Wednesday : 10:30 AM to 6:30 PM
Thursday : 10:30 AM to 6:30 PM
Friday : 10:30 AM to 6:30 PM
Saturday : 10:30 AM to 6:30 PM

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