Sound and Alarm

  • Welcome to Sound and Alarm

    We offers car radio installation, car alarm Installation, car amplifier installation, car speaker.
  • Superb Audio and Video System Repairs

  • GPS Repair

    We Care about Your Car

    For over 40 years, Sound and Alarm has served the San Francisco Bay Area’s Car Audio, Video, Security, and Installation needs. Located in Daly City, Sound and Alarm is a one-stop shop for mobile electronics. We have a large selection of name brand electronics, a qualified sales and installation staff, and competitive pricing.
    Make An Appointment
    Working Hours
    Emergency Calls 24/7

    (650) 994-4300

    What We Do

    One of the key and often overlooked components in adding mobile electronics to your vehicle is the installation. The installation is what differentiates a great experience from a mediocre experience. A quality installation ensures years of trouble-free operation of your mobile electronics. We strive to offer basic and custom installation services that fit your needs as well as the needs of your vehicle.





    Our Services

    Car Alarms

    Car Stereo

    Car Audio

    Car Navigator

    Car Stereo Installation

    Why Choose Us

    We strive to offer free same day installation. In addition, we offer a lifetime warranty on our work.
    Expert Engineers
    Experience Skills
    Guarantee Service
    Trusted Work

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      Our Customer Say

      Definitely Prices have gone up but their work is top notch. They are still lower than other places I got quoted. The guys at the back did a great job. Thanks yall
      Marvin A.
      Service was amazing! Front desk/office worker willie and the technicians noey and junior were super friendly! Price was a bit steep, but for the work they did on my new stereo and how fast they got it done was amazing! Would definitely recommend.
      Cejay B.