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Garage Door Opener Repair Gretna

Garage Door Opener Repair Gretna

Project Description

This family in Gretna, NE, was alarmed when their garage door was closing on their household pet. Not only was it a bother, but it could have posed a real threat to their small children. That is when they called Omaha Garage Door Repair. We responded quickly, and upon closer look, we noticed the opener safety sensor had no light. Checking the photo eye wiring, we found chew marks, exposing the wire and creating a short circuit. Thankfully, the problem did not extend further into the opener's logic board. First off, we needed to do a little dusting and cleaning. Then, we proposed installing a garage door sensor wire cover protector to avoid similar problems in the future, which the customer agreed to. Next, we began fixing the damaged wires and checked the sensor's alignment. We tested it a few times, and it was working perfectly. In less than an hour, we restored the garage's seamless operation through this garage door opener repair. Our client thanked us graciously for restoring their garage's security.

The garage door sensor is a critical part of the opener system. It keeps the door from closing if an obstruction is in its way. This feature keeps you, your pets, and your valued possessions safe. It also keeps the door from getting damaged, which could be expensive.

A faulty garage door sensor can be dangerous. As experts, we know how important it is to discover why it is happening. That is why we have made this helpful list of what could be wrong with your garage door sensors and what you can do to fix them.

What Causes the Garage Door Sensors to Fail?

Interference With the Transmission of Signals

Your garage door sensor has two photo eyes just a few centimeters above the ground. One is the sending eye, which has an amber-colored LED light that should always be turned on. The second part is the eye for receiving. It has a green LED light. Even if something as thin as a piece of paper is in front of the sensor's eyes, your garage door will not work. That is why you must thoroughly check the area and remove anything in the way.

Inspect the metal brackets along the garage door if there are no signal obstructions. They may stop the transmission if placed at the same level as the sensors. Yet, the signals these sensors send out are electromagnetic, meaning metal can pick them up. Because of this, these brackets and anything else made of metal can block the signal. If so, you must move the sensors up higher than the brackets.

Damaged Photo Eye Wiring

The wiring of the photo eye gives it the electricity it needs to work. The sensor will not work if the wire is broken.

So, keep an eye out for these warning signs:

  • Cords that are frayed or rusty
  • Bite marks
  • Loose connections
  • Insulation that is cracked, pinched, or pierced


A qualified technician can repair the problem properly, ensuring all components run smoothly and safely. Contact a professional today and keep your home secure and safe regarding electrical wiring.

Dirty Garage Door Sensors

Dust will easily enter your home if you always open your garage door or live near a busy intersection. That, along with the exhaust from your car, could build up dirt on the sensor.

If you have not cleaned your garage in a while, spiderwebs could also be on the sensor. Dust, water, or spiderwebs will also stop a signal from getting through. The good news is that this is simple to fix. Just use a clean, dry cloth to wipe down the sensors. Also, keeping your garage door closed will help because it will keep dust and rain from getting on the sensors.


Safety sensors are an important part of keeping your garage door safe. Regular inspection and maintenance are required to ensure that these components continue to protect your family and property from potential intruders. You can ensure your garage door protection system works properly by checking for any changes in how it normally works. Giving time and money into keeping these sensors in good working order can be a great way to protect your home and family.

Garage Door Opener Repair Near Me

Is your garage door opener acting up, jammed, or in need of repair? Omaha Garage Door Repair is here to help. We can fix garage door openers quickly and correctly for residents in Omaha, NE, and the nearby cities. Our licensed technicians will provide quality and reliable service designed to provide the best possible outcome for all your garage door needs. We also offer garage door opener replacement and maintenance services to help keep your home and your family safe. Call today for your free estimate and to learn more about what we can offer.

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