Garage Door Sensor Not Working in Deerwood, TX - (346) 220-4724
Sensor alignment, wiring and lens checks for Deerwood's mobile-home and stick-built garages alike
- Sensor alignment check on both sides of the track
- Lens cleaning where dust, pollen or spiderwebs are blocking the beam
- Wiring and connection point inspection back to the opener
- Bracket check on whatever the sensors are actually mounted to
- Opener logic board test if the sensors check out clean
More about this in Deerwood
A garage door sensor not working means the door stops partway down, reverses back up, or refuses to close at all even though the opener motor is clearly running. That's the sensors talking, not the motor — something is blocking the beam between the two small eyes near the floor, or one of them has drifted out of alignment. This fault is one of several covered under Deerwood garage door repair.
Call (346) 220-4724 and a crew working the Deerwood area will sort out which sensor is the problem and why.
Why a garage door sensor not working stops the door before it ever gets close

Two sensors sit a few inches off the floor on either side of the opening, aimed straight across at each other. As long as that beam is unbroken, the opener finishes its close cycle. The instant something crosses it, or one sensor's aim drifts even slightly off the other, the opener either stops the door mid-travel or sends it straight back up. It doesn't matter how strong the motor is — the opener is built to obey that beam over anything else.
A garage door sensor not working call on a mobile-home track looks a little different first
With 44.4 percent of Deerwood's occupied housing being mobile homes, a lot of the sensor brackets in town are mounted to lighter manufactured-home framing rather than a stick-built garage wall. That framing flexes more over time than a poured garage slab and stud wall does, so a sensor that was aimed correctly at installation can end up nudged out of true without anyone touching it. On a stick-built garage the bracket usually holds its aim for years; on a mobile-home mount, checking alignment is one of the first things worth doing rather than the last. Some doors with this problem actually have garage door roller replacement in Deerwood, TX instead.
What sits near the sensor beam that leaves a garage door sensor not working

Deerwood sits inside the southwestern corner of the Sam Houston National Forest, with the Conroe Division of the BNSF Railway running along its southern edge. Forest-edge lots like these bring in more windblown debris, pine litter and the occasional stray branch near a garage opening than a lot sitting out in open subdivision, and any of that landing across the sensor beam reads to the opener exactly the same as a person or a car standing there — the door won't close until the beam is clear, which is what a garage door sensor not working usually comes down to out here.
Don't force the door once a garage door sensor stops working
Holding the wall button down or yanking the door manually doesn't fix a blocked or misaligned sensor — it just risks running the door against whatever tripped the beam in the first place, or forcing the opener against a door it thinks isn't safe to close. With 48.5 percent of Deerwood residents already working around a 45-minute-to-an-hour commute and 84.1 percent driving alone, a door stuck open on a sensor fault is the last thing anyone wants to troubleshoot before heading out. Leave the sensors alone once the problem shows up, and for a garage door sensor not working anywhere in Deerwood, call (346) 220-4724. The follow-on page covers garage door sensor repair repair in Deerwood.
Deerwood service area
Also serving
Four Corners · Conroe · Sheldon · Montrose · Champions
More about the area
Background on the Deerwood, Texas area and how it grew.
