🛠 Garage Door Sensor Replacement in Orange County – Safe, Fast & Affordable
Is your garage door refusing to close all the way? Does it reverse unexpectedly or flash error lights? These are common signs that your garage door sensors may be failing. At Mission Viejo Home Expert, we provide expert garage door sensor replacement services across Orange County, ensuring your door operates safely and efficiently.
🚨 Why Garage Door Sensors Are Critical to Safety
Garage door sensors are part of the automatic safety system that prevents your door from closing on objects, pets, or people. These small photo-eye sensors are located at the base of the garage door tracks and use infrared signals to detect obstructions.
When malfunctioning, they can:
Prevent your door from closing properly
Cause the door to reverse mid-operation
Flash error codes or blinking lights on the opener
Compromise the safety of your garage door system
Replacing faulty garage door sensors is essential to restore safe operation and comply with federal safety regulations.
🔍 Signs You Need Garage Door Sensor Replacement
If your garage door is acting up, you might be dealing with failing sensors. Common indicators include:
The door starts to close but immediately reverses
Blinking lights on your garage door opener
One or both sensors are not lit
The door only closes when you hold the wall button
The opener displays sensor-related error codes
In these cases, garage door sensor replacement is often the quickest and most effective fix.
🧰 What Causes Garage Door Sensors to Fail?
Several issues can lead to faulty garage door sensors:
Wiring damage due to rodents or wear-and-tear
Misalignment from vibration or accidental bumps
Water or moisture damage
Dirty lenses obstructing infrared signals
Sensor age – most last 5–10 years
Our team will inspect the entire system and determine if a sensor reset, realignment, or full replacement is required.
🔧 Our Garage Door Sensor Replacement Process
At Mission Viejo Home Expert, our licensed technicians follow a thorough process for safe and efficient sensor replacement:
Diagnosis – We confirm sensor failure and identify root causes.
Remove Faulty Sensors – We disconnect and remove the damaged photo-eyes.
Install New Sensors – We install premium, compatible infrared sensors.
Align & Secure – Sensors are aligned precisely for uninterrupted performance.
Test the System – We run multiple safety checks to ensure proper operation.
Final Tune-Up – We inspect wiring, brackets, and opener settings to complete the job.
Most replacements are completed within 30–60 minutes.
💵 Garage Door Sensor Replacement Cost in Orange County
In Orange County, garage door sensor replacement typically costs between $90 to $180, depending on:
| Factor | Details |
|---|---|
| Type of opener system | Chain drive, belt drive, or smart opener |
| Sensor model required | Universal vs. brand-specific sensors |
| Labor time | Standard vs. complex wiring or bracket issues |
At Mission Viejo Home Expert, we provide upfront pricing, no surprise fees, and a warranty on all parts and labor.
🏠 Why Choose Mission Viejo Home Expert?
✔️ Trusted Local Experts
We’re based in Mission Viejo and proudly serve all of Orange County, from Irvine to Laguna Niguel and beyond.
✔️ Same-Day Sensor Replacement
We offer same-day service for garage door sensor issues. Just call before 2 PM!
✔️ Certified Technicians
All of our garage door repair techs are trained, experienced, and background-checked.
✔️ Fair & Honest Pricing
We believe in no-hassle pricing—you’ll get the best value without the upsell.
✔️ 5-Star Reputation
Hundreds of local homeowners trust us with their garage doors. Check our reviews!
📍 Service Areas
We provide garage door services throughout Orange County, including:
Mission Viejo
Aliso Viejo
Laguna Hills
Lake Forest
Tustin
Irvine
Dana Point
Rancho Santa Margarita
San Clemente
Newport Beach and more
🧼 Can You Clean or Realign Sensors Instead?
Not all sensor issues require a full replacement. Here’s when you might be able to fix them:
Try Cleaning:
Use a soft cloth to wipe off dirt or spider webs on the lenses.
Try Realigning:
Loosen the brackets and slowly move the sensor until the LED lights are solid.
If none of these work, it’s time to call for a professional garage door sensor replacement.
📞 Schedule Garage Door Sensor Replacement Today
A faulty garage door sensor puts your family and property at risk. If your door won’t close or behaves unpredictably, call Mission Viejo Home Expert for a fast, affordable fix.
📲 Call now or book online for garage door sensor replacement in Orange County. Same-day appointments available!
