Door Sensor Repair & Alignment

At Eddie’s Garage Door, we provide certified, family-owned, licensed, and insured safety sensor repair and precision alignment to keep your automated garage system working securely and safely.

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Professional Garage Door Safety Sensor Repair & Realignment

Garage door safety sensors—often called photo-eyes—are the invisible electronic guards located on both sides of your door frame, just a few inches off the garage floor. These sensors project an uninterrupted infrared beam across the opening. If that beam is broken by a child, a pet, a vehicle, or a piece of sports equipment while the door is closing, the automatic opener instantly stops and reverses the door to prevent entrapment. Our specialized sensor repair and alignment services focus on diagnosing electronic component errors, repairing damaged wiring, and calibrating the lenses to restore complete system safety.

Because these electronic sensors are positioned so low to the ground, they are incredibly sensitive to minor everyday disruptions. Our experienced technicians use precise testing gear to check voltage levels, track down corroded wiring, clean foggy optical lenses, and structurally secure the brackets back into alignment. We ensure your automated door satisfies federal safety regulations without annoying operational glitches. You can explore our completed local projects to see the technical accuracy we bring to every smart garage automation check.

Garage Door Sensor

Your Home, Our most Respect

We don’t just fix doors; we protect your peace of mind. Expect a clean, hazard-free workspace and friendly technicians who always put the safety of your children and pets first.

Qualified & Approved

Expertly Trained Specialists on the Field

Fully Protected

Total Indemnity for Ultimate Confidence

Proven Track Record

Over a Decade of Reliable Craftsmanship

Safety-Verified

Rigorous Sensor &
Balance Testing

The Dangers and Annoyances of Faulty Safety Sensors

Operating an automatic garage door with broken, bypassed, or heavily misaligned safety sensors is an immense liability and an immediate safety hazard. Federal safety standards have required these sensors since 1993 for a reason: a heavy garage door closing without functional safety sensors can inflict severe injuries on loved ones, crush pets, or cause expensive damage to your car bumper. If a sensor fails completely, the door may refuse to close altogether unless you stand there and hold down the wall button manually, leaving your home completely vulnerable.

Ignoring blinking sensor lights or loose brackets can also cause you to burn out your opener motor over time, as the system repeatedly struggles against perceived obstructions. Learning more about our family-owned commitment to safety will highlight why we never cut corners when handling critical electronic fail-safes. Fixing your sensors ensures your home remains protected and your system functions effortlessly. For quick troubleshooting tips to try before calling out a technician, read through our helpful educational guides on our corporate blog.

Garage Door Repair

Our Professional Sensor Repair & Calibration Process

We utilize a methodical electronic diagnostic process to safely isolate, repair, and test your garage door’s infrared safety system.

01

Diagnostic Codes & Lens Inspec

Our technician reviews the opener’s LED diagnostic codes, inspects the sensor lenses for dirt or damage, and tests voltage continuity.

02

Wire Tracking & Connection Rep

We trace the low-voltage wires back to the motor head, replacing any loose staples, dry-rotted wires, or chewed connections.

03

Bracket Realignment

We tighten loose mounting brackets and adjust the vertical and horizontal angles until the infrared eyes share a perfect line of sight.

04

Force Reversal Safety Test

We place a solid object in the path of the door to verify the automatic reversal mechanism activates instantly and functions flawlessly.

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Ready to Work with the Best Local Team?

Contact us today to request your free estimate or schedule a same-day service visit with one of our certified experts.

Garage Door Safety Sensor FAQs

Clear, technical answers regarding the operation, troubleshooting, and alignment of your safety sensors.

This is the universal sign that your safety sensors are detecting an obstruction or have fallen out of alignment. The flashing light is an alert telling you that the infrared safety beam is broken or disconnected.

Take a close look at the small LED lights on each sensor. Typically, one sensor has a solid green light (sending) and the other has a yellow or red light (receiving). If the receiving light is blinking or completely dark, that sensor is misaligned, dirty, or unpowered.

Yes, absolutely. Direct sunlight hitting the receiving sensor lens can overpower the infrared beam, blinding the sensor and tricking the system into thinking something is blocking the door. We can install specialized sensor sun shields to fix this.

No, it is highly unsafe and violates federal safety regulations. Bypassing safety sensors places children, pets, and property at severe risk of entrapment. If your sensors are malfunctioning, they must be professionally repaired or replaced immediately.

Because a door that won’t close compromises your security, we provide quick same-day dispatch across our whole local service area. Check out our fantastic customer reviews to see our speed, or contact us right now to get your sensors perfectly aligned!