Garage Door Sensor Repair​

Ever hit your garage door button and nothing happens? Or maybe the door starts to close, then pops right back up? If so, your garage door sensors might be the problem. These little devices sit near the bottom of your door tracks, and they’re supposed to stop the door if something’s in the way. But when they get dirty, misaligned, or go bad, your whole garage door can act up.

Here at 24/7 Garage Doors Inc, we’ve helped tons of folks across Houston fix this exact problem—sometimes in the middle of the night when their cars were stuck in the garage. From Memorial to Katy, The Heights to Sugar Land, we know what homeowners deal with every day, and we’re here to help fast.

Why Garage Door Sensors Fail

Garage door sensors seem simple, but a lot can go wrong. The most common issues we see include:

• Dirty lenses – Dust, cobwebs, or even pollen can block the beam.
• Misalignment – Kids bump them, trash cans knock them, or they just shift over time.
• Bad wiring – Loose or frayed wires can stop them from talking to the opener.
• Dead sensors – Sometimes they just wear out, especially in Houston’s heat and humidity.

I had a call last month from a homeowner in Spring Branch who thought her opener was dead. Turns out, a tiny spider web was blocking the sensor. A quick clean, and she was back in business. Sometimes it’s that easy, but other times, you need a pro to replace or rewire them safely.

Signs You Need Garage Door Sensor Repair

You don’t have to be a garage door expert to spot sensor problems. Watch out for these signs:

• The door won’t close all the way
• The opener light blinks but nothing happens
• You have to hold the wall button down to close the door
• The sensors’ lights are off or flickering
• The door reverses for no reason

If you’re seeing any of these issues, don’t ignore them. Garage door sensors are a safety feature. A broken sensor means your door might not stop when it should—or it might refuse to work at all.

Can You Fix Garage Door Sensors Yourself?

Sometimes, yes. You can try these quick fixes:

1. Wipe the lenses with a soft cloth.
2. Check alignment – both sensor lights should be solid, not blinking.
3. Look for loose wires or damage near the sensors.
4. Clear anything blocking the sensor path.

If none of that works, it’s probably time to call us. Messing with electrical parts or opener wiring can get tricky (and dangerous). We’ve had homeowners in Westchase try to DIY and end up shorting out their opener. Not worth the risk.

Why Call 24/7 Garage Doors Inc for Sensor Repair?

Because when your garage door won’t close, it’s more than just annoying—it’s a security problem. We know you don’t have time to wait around for repairs. That’s why:

• We answer the phone any time, day or night
• Our techs show up with all the parts needed to fix the issue on the spot
• We’re local, so we can get to you fast—whether you’re in Cypress, Bellaire, or Downtown Houston
• We don’t just patch the problem; we make sure your whole door system is safe

One of our customers in Katy called us at 10 PM because her garage door was stuck open. We were there in 30 minutes, fixed her sensors, and she could finally lock up and go to bed. That’s the kind of service we deliver every single day.

How We Repair Garage Door Sensors

When you call, here’s what we do:

1. Inspect the sensors and opener to figure out what’s wrong.
2. Clean or realign the sensors if that’s all they need.
3. Repair or replace damaged wiring or faulty sensors.
4. Test the whole system to make sure your door’s safe and working smoothly.

The whole process usually takes less than an hour, but it makes a huge difference in how your garage door works.

Common Questions from Houston Homeowners

Q: My garage door closes halfway and reopens—are the sensors bad?
A: Most likely, yes. The sensors are telling the opener something’s in the way, even if there isn’t. They could be dirty or misaligned.

Q: Can I bypass the sensors to make the door close?
A: You can hold the wall button, but that’s just a temporary workaround. It’s not safe to keep using the door like that. Call us instead.

Q: How long do garage door sensors last?
A: They can last 10+ years, but Houston weather can shorten their lifespan. If they’re more than a few years old and acting up, replacement might be the best option.

Q: Do you only fix sensors in Houston?
A: Nope! We also serve Katy, Sugar Land, The Woodlands, Pearland, and everywhere in between.

Real Stories from Our Customers

I’ll never forget a job in The Heights. A dad called because his door wouldn’t close, and his kids’ bikes were stuck inside. Turned out the sensor bracket was bent from a soccer ball hit. We fixed it in 20 minutes, and the kids were back to riding by dinner time.

Another time in Memorial, an elderly couple had been parking outside for a week because their door refused to shut. They thought the whole opener was shot. It was just a loose wire on the sensor. They were so relieved to have it fixed without replacing the whole system.

Don’t Wait—Fix Your Sensors Today

A broken garage door sensor might seem small, but it can cause big headaches. Plus, your garage is one of the main entry points to your home. You don’t want to leave it stuck open or unsafe.

Call 24/7 Garage Doors Inc now, and we’ll send a tech out—day or night—to get your door working again. Whether you’re in Houston Heights, Bellaire, Spring, or anywhere nearby, we’re just a phone call away.

Serving Houston Neighborhoods and Beyond

We proudly help homeowners all over the area, including:

• The Heights
• Memorial
• Westchase
• Katy
• Sugar Land
• Pearland
• Cypress
• The Woodlands

No matter where you are, if you need garage door sensor repair, we’re ready to roll.

Contact Us Anytime for Fast Garage Door Sensor Repair in Houston, TX

If your garage door’s giving you trouble, don’t wait around hoping it’ll fix itself. It won’t. Pick up the phone and contact 24/7 Garage Doors Inc. We’ll get your sensors back on track, your door working right, and your home secure again—fast.