Garage Door Repair Services › Garage Door Sensor Alignment
Garage Door Sensor Alignment in Duluth, MN
Sensor alignment is the adjustment — not replacement — of your existing photo-eye sensors when they've been bumped, shifted, or vibrated out of position. When the sending and receiving sensors aren't aimed at each other accurately, the door acts like something is always blocking it. The lights on the sensors tell part of the story: one blinking or off usually means they're not lined up. This is a common call, and it's often fixable without new parts.
Duluth Garage Door Repair Pros provides garage door sensor alignment for homeowners across Duluth, MN. Call for a free inspection and a written quote before any work begins.
When to Call
When You Need Garage Door Sensor Alignment
- The door goes down a few inches then reverses back up every time you try to close it
- A sensor bracket got bumped while moving bikes or bins out of the garage
- Your door closes fine with the remote but not from the wall button
- After a hard winter the sensors seem shifted and the door started acting up in spring
How It Works
Our Process for Garage Door Sensor Alignment
- 1
Read the indicator lights
Sensor light status tells us immediately whether we're dealing with misalignment, a wiring issue, or a dead sensor.
- 2
Loosen and reposition
We loosen the mounting wing nut, shift the sensor until the indicator shows a solid light, and hold it there.
- 3
Secure and recheck
Once aligned, the bracket is tightened firmly so normal vibration from door cycles doesn't knock it out again.
- 4
Test several full cycles
We run the door up and down multiple times and confirm it closes cleanly without reversing unexpectedly.
Duluth Context
Why this matters in Duluth
Duluth garages on steep lots shift and settle more than average, which gradually moves sensor brackets off their original position. Frost heave under garage slabs is another local factor that can nudge sensor mounts over a winter.
Straight Talk
About pricing & scope
Sometimes what looks like an alignment problem turns out to be a failing sensor or corroded wire — in that case, we'll tell you before doing work that won't fix it. Alignment alone resolves the issue most of the time when the sensors are physically intact.
What This Fixes
Problems We See in Duluth
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