LGA Garage Door Service (832) 808-2107
Sensor Repair by LGA Garage Door Service
Service

Sensor Repair

Fix or replace broken garage door sensors so your door opens and closes safely.

Your garage door sensors are the safety system that stops the door if something blocks its path. When they fail, your door won't close or gets stuck halfway. We repair or replace both sensors on your door, test the alignment, and make sure the door responds correctly. Most jobs take under an hour.

Spring's humidity can corrode sensor wiring and lens covers over time. We clean the lenses first to rule out dirt, then test the beam. If the sensors are damaged, we install new ones and adjust them so they're perfectly aligned. This matters because misaligned sensors won't trigger even when they should.

You'll see your door close smoothly again without false stops. We verify the sensors work by blocking the beam ourselves during testing. You get a working door and the safety your family needs.

Questions

About sensor repair

How do I know my sensors are broken?

Your door won't close, or it closes then reverses partway down. Sometimes the door opens fine but won't close. If you see a blinking light on the sensor unit, that's a signal too.

Can I just clean the sensors myself?

You can wipe the lens covers with a soft cloth. But if they're misaligned or the wiring is damaged, cleaning won't fix it. That's when you need us to realign or replace them.

How long does sensor repair take?

Most repairs or replacements take 30 to 60 minutes. We test everything before we leave so you know the door is safe.

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Request a free quote Mon, 12am–12am · Spring, TX
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Owner-operated Serving Spring