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San Francisco Bay area
(415) 425-4770
Lic. #1081591

Garage Door Sensors Replacement Services in San Francisco, CA

  • 10 Years in industry
  • 2000+ completed projects
  • Always fair price, free estimate & guaranteed satisfaction
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Safety is always the goal for garage door sensors, and proper alignment is crucial for optimal safety. If sensors are not aligned properly, the door may not move or could miss a collision. You may need a garage door opener repair.

Garage Door Malfunctions

Garage Door Malfunctions

A garage door that opens and closes smoothly is essential for any household. And if the garage doesn't provide enough clearance for the vehicle to get out or shuts down on your car, a person, or a pet, a perfect day can quickly turn sour, and emergencies can worsen.

Garage Door Sensor Alignment

Garage door opener sensors project a beam that allows the safe raising and lowering of a garage door. Proper lifting and shutting become impossible when the sensor falls out of alignment or debris obstruct the beam.

How Do I Know if My Garage Door Sensors Are Aligned?

One of the telltale signs that something is wrong with your door is if both sensors are not lighting up green when opened. This means that there may be a problem with the safety sensors, which will prevent the door from closing correctly.

If the LED lights on the sensors flash red, this typically indicates an alignment issue. You can return the sensors to working order with the help of a tape measure, a level, and a screwdriver or drill. After repositioning the sensors at equal height, reprogramming the door should resolve the issue. Because the exact process can vary with opener manufacturers, we recommend you consult the manufacturer's instruction or engage a qualified service technician to assist with the alignment.

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Do Your Garage Door Opener Sensors Need an Alignment?

Safety Garage Door Repair & Installation goes the extra mile to provide quick, efficient diagnosis and sensor alignment, and other repairs so you can focus on life's important matters. We invite you to learn more about our garage opener repairs.

Are You Ready to Experience Garage Door Pros

who always go extra mile to achieve your satisfaction?
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Garage Door Replacement

$150 OFF

May not be combined with any other offers. Exclusions apply. Expires 10/31/2023


Garage Door & Opener Brands We Work with

We are honored that some of the highest quality manufacturers, such as CHI Overhead and Amarr, authorize Safety Garage Door Repair & Installation to serve as garage door sales distributor.
Wayne Dalton
aluma door
overhead door
life master

Proudly Serving All the Following Cities and Their Surroundings

  • San Francisco Bay Area

    Safety Garage Door Repair & Installation proudly serves all of the San Francisco Bay Area, including Santa Clara, Alameda, and Contra Costa counties.

Get Your Elite Garage Door Repair Service From a Top Local Company Today!

For the San Francisco Bay Area,
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