Your Convenience

is Our Priority

Repair Replace Install Rewiring and Troubleshooting. Intercom installation, doorbell repair and installation, licensed electrician

COMP_VSPLASH-42334_VSPLASH-42334 (1)

Doorbell repair and installation San Francisco

Our company is a full service electrical contracting company serving San Francisco and the Bay Area residential and commercial customers with over thirty years of experience.

The company was established in 1985 in San Francisco. Our license number is 489800.

DoorBell & Intercom

Repair, Replace, Installation, Rewiring, and Troubleshooting

If your doorbell or intercom system stopped working or does not work properly, let us help. We are a trained and experienced company with over 30 years of knowledge specializing in line and low voltage electricity.

We can help you with all your electrical needs and offer a lifetime warranty on workmanship. We troubleshoot, repair, install, and replace most of the doorbells, intercom systems, and smoke alarms.

  • Partial and complete rewire
  • Doorbell and intercom troubleshoot and repair
  • Doorbell and intercom new installation or replacement
  • Troubleshoot of doorbells, transformers, intercoms, and chimes

Worn-out buttons, chimes, and loose wiring are the most common doorbell problems. Power supplies may burn out due to shorted wiring. Wires and terminals may be corroded. The chime or transformer may fail.

What We Do

We troubleshoot, repair, install, and replace most of the doorbells, intercom systems, and smoke alarms. Call us now, and we will troubleshoot the problem and repair it for you.

Call now for a free estimate over the phone at

Urgent Service Calls 24/7