Garage Door Sensor Repair for Las Vegas, NV

Garage door safety sensors communicate through a continuous infrared beam, meaning even minor physical or electrical disruptions will trigger the opener's safety reversal protocol. Homeowners can pinpoint sensor issues by watching for specific behavioral patterns and indicator light changes on the sending and receiving units.

• Blinking LED lights: One steady green light and one blinking red or amber light on the sensor casings typically indicate physical misalignment or a blocked signal pathway.
• Instant door reversal: The door starts descending smoothly but reverses immediately upon starting, often accompanied by the opener light bulb flashing ten times.
• Intermittent operation: Sun glare directly hitting the receiving lens can blind the sensor, causing the door to fail to close only during specific times of the day.
• Complete lack of response: No LED lights illuminated on either sensor housing usually points to a severed low-voltage wire, loose connection at the opener motor head, or a fried sensor circuit board.

These are the signs Las Vegas homeowners describe most often when they need garage door sensor repair:

• The door won't close — it reverses right back up
• The opener light flashes ~10 times when you try to close
• One sensor's LED is off, dim, or blinking
• The door only closes if you hold the wall button down
• It closes fine some hours and refuses at others

Notice any of these? Call (702) 890-3611 — describing the symptom is usually enough for us to bring the right parts.

Infinity Garage Door Repair provides garage door sensor repair in Las Vegas. Call (702) 890-3611 for same-day service, or view us on Google & get directions.

The overall cost of resolving a garage door sensor issue depends primarily on whether the system requires simple realignment, wiring rehabilitation, or a complete component replacement. If your existing sensors are physically undamaged and merely drifted out of alignment due to track vibration, the repair is straightforward and focuses on calibration and bracket tightening. However, if the low-voltage wires running along your walls have degraded or been severed, the labor involved in running new wiring through your garage framing will affect the final price.

When the photoelectric eyes themselves are burnt out or cracked, we must replace the pair with new OEM components compatible with your specific opener brand. Because we do not use fixed, generic pricing, we evaluate your system's access, wiring condition, and bracket integrity on-site before providing a transparent cost breakdown. Contact us today to request an upfront, accurate estimate for your specific setup.

Most garage door repairs cost $100–$350 (about $200 on average); simple fixes run under $150 while spring, cable, or opener work lands at the higher end.

• Safety Sensor Repair Alignment: $120 – $250
• Garage Door Repair: $100 – $350
• Garage Door Cable Repair: $100 – $350
• Garage Door Track Repair: $125 – $300
• Garage Door Opener Repair: $100 – $500

When your garage door refuses to close and the lights are flashing, our local technicians are ready to troubleshoot and realign your safety sensors. We service homes across the entire Las Vegas valley, including Summerlin, Henderson, North Las Vegas, Spring Valley, Enterprise, Paradise, Sunrise Manor, Green Valley, Centennial Hills, Southern Highlands, Skye Canyon, Mountains Edge, The Lakes, Anthem, Providence, Whitney, Pahrump, Winchester, Boulder City, and Seven Hills.

Searching for “garage door sensor repair near me” in Las Vegas? The closest available Infinity Garage Door Repair crew takes the job — licensed, local, and usually there the same day.

Read what neighbors say in our customer reviews.

One truck, one visit: the crews carry parts for the related work below, so mention anything else you have noticed:

• Garage Door Opener Repair
• Garage Door Safety Inspection
• Garage Door Remotes
• Commercial Garage Door Repair
• Off Track Garage Door Repair
• Garage Door Maintenance

You can also browse everything we do in one place.

Still comparing options? These write-ups cover what homeowners usually want to know first:

• Garage Door Safety Sensors
• How To Choose A Garage Door Repair Company
• Garage Door Repair Cost Las Vegas
• Signs You Need Garage Door Repair

The full guide library covers much more.