Garage Door Sensor Repair Glendale

Serving Glendale, CA, and surrounding areas!

We replace safety sensors, laser sensors for all manufacturer openers.

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Sensor Repair Service

Faulty sensor eye replacement and new sensor installation services.
Garage Door Repair Glendale

Garage Door Sensor Repair

Garage Door Sensor Repair

A malfunctioning garage door sensor can compromise the safety and functionality of your garage door system. Garage door sensors play a crucial role in preventing accidents by detecting obstacles in the door’s path and reversing its direction if something is detected. At Garage Door Repair Glendale, we specialize in garage door sensor repair, ensuring your door operates safely and reliably.

Our experienced technicians are skilled in diagnosing and fixing a variety of sensor issues, including misalignment, wiring problems, and sensor failures. We start with a thorough inspection to identify the root cause of the malfunction. Using high-quality replacement parts and advanced repair techniques, we restore your sensors to full functionality.

Properly functioning sensors are essential for the safety of your family and pets. Our prompt and efficient repair services minimize downtime and ensure your garage door system is back to optimal performance quickly. Trust Garage Door Repair Glendale for all your sensor repair needs in Glendale. Contact us today to schedule your service and ensure the safety and reliability of your garage door system.

More Information

Comprehensive Guide to Garage Door Sensor Repair Services

Garage door sensors are a critical component of your garage door system, ensuring the safety and proper operation of your door. When these sensors malfunction, it can compromise the security and functionality of your garage door, posing potential risks to your property and loved ones. At Garage Door Repair Glendale, we specialize in garage door sensor repair, providing expert solutions to keep your garage door operating safely and efficiently. This article will provide you with comprehensive information about our service, helping you make an informed decision.

What Are Garage Door Sensors

Garage door sensors are safety devices installed on either side of the garage door, typically near the ground. They work by emitting and receiving an infrared beam across the door’s path. When an object or person interrupts this beam, the sensors signal the garage door opener to stop and reverse the door’s direction, preventing accidents and injuries.

Types of Garage Door Sensors

There are primarily two types of garage door sensors used in residential and commercial garage doors:

Photoelectric Sensors

Photoelectric sensors are the most common type of garage door sensors. They consist of a sender and a receiver. The sender emits an infrared beam, and the receiver detects this beam. If the beam is interrupted, the receiver signals the opener to stop and reverse the door.

Pressure Sensors

Pressure sensors are installed on the bottom edge of the garage door. When the door comes into contact with an object, the pressure sensor detects the obstruction and signals the opener to stop and reverse the door.

Materials Used in Garage Door Sensors

Garage door sensors are made from high-quality, durable materials designed to withstand the elements and daily wear and tear. The housings are typically made from robust plastic or metal to protect the sensitive electronic components inside. The internal components include infrared LEDs, photodiodes, and circuitry designed to ensure accurate detection and reliable operation.

Common Issues with Garage Door Sensors

Garage door sensors, like any other electronic component, can experience issues that affect their performance. Some common problems include:


Sensors must be properly aligned to function correctly. Even a slight misalignment can prevent the sensors from communicating, causing the door to malfunction.


Dirt, debris, or other obstructions blocking the sensor’s beam can cause the sensors to stop working.

Wiring Problems

Damaged or loose wires can disrupt the communication between the sensors and the garage door opener.

Dirty Lenses

Dust and grime on the sensor lenses can interfere with the infrared beam, preventing the sensors from detecting objects accurately.

Component Failure

Over time, the electronic components inside the sensors can wear out, leading to sensor failure.

Signs Your Garage Door Sensors Need Repair

It’s essential to recognize the signs that indicate your garage door sensors need repair. Some common indicators include:

Unresponsive Door

If your garage door does not respond to the remote control or wall switch, the sensors might be malfunctioning.

Intermittent Operation

If your garage door opens and closes sporadically, it could be a sign of sensor issues.

Door Reverses Unexpectedly

If your garage door starts to close but then reverses direction unexpectedly, the sensors may be detecting a false obstruction.

Flashing Sensor Lights

Most garage door sensors have indicator lights that signal their status. If these lights are flashing or not lit, it could indicate a problem with the sensors.

Our Repair Process in Glendale

At Garage Door Repair Glendale, we follow a meticulous and comprehensive repair process to ensure your garage door sensors are fixed efficiently and effectively. Here’s what you can expect:

Initial Inspection

Our technicians begin with a thorough inspection of your garage door system. This includes checking the condition of the sensors, wiring, and other components to identify any issues that may affect the door’s performance.

Diagnosis and Recommendation

After the inspection, we diagnose the problem and provide a detailed explanation. We recommend the best course of action, whether it’s repairing or replacing the sensors, and provide an accurate estimate of the costs involved.

Safe and Efficient Repairs

Our technicians use specialized tools and follow strict safety protocols to perform the necessary repairs. This may involve realigning the sensors, cleaning the lenses, repairing or replacing wiring, or installing new sensors if needed.

System Testing and Adjustment

Once the repairs are completed, we thoroughly test the garage door sensors to ensure they operate smoothly and reliably. We make any necessary adjustments to optimize performance and ensure all safety features are functioning correctly.

Final Safety Check

Safety is our top priority. Before completing the job, we conduct a final safety check to ensure all components are working properly and that your garage door system is safe to use.

Why Choose Garage Door Repair Glendale?

Expert Technicians

Our team consists of highly trained and experienced technicians who specialize in garage door sensor repair. They have the expertise to handle all types of sensors and garage door systems, ensuring quality service every time.

High-Quality Parts

We use only the best materials and replacement parts for our repairs. Our sensors are made from durable, high-quality materials that are designed to withstand the rigors of daily use and provide long-lasting performance.

Safety First

Garage door sensor repair can be hazardous if not done correctly. Our technicians follow strict safety protocols to protect themselves and your property during the repair process. We ensure that your garage door system is safe to operate after the repair.

Prompt and Reliable Service

We understand the inconvenience of a malfunctioning garage door sensor. That’s why we offer same-day service to address your repair needs promptly. Our team works efficiently to get your garage door back in working order as quickly as possible.

Customer Satisfaction

At Garage Door Repair Glendale, customer satisfaction is our top priority. We provide transparent pricing, detailed explanations of the repair process, and exceptional service to ensure you are completely satisfied with our work.

Additional Information About Garage Door Sensors

Garage door sensors are a mandatory safety feature in modern garage door systems, ensuring that the door does not close on people, pets, or objects. Since 1993, the Consumer Product Safety Commission (CPSC) has required all automatic residential garage door openers to include safety sensors. These sensors have saved countless lives and prevented numerous injuries and accidents.

Maintenance Tips for Garage Door Sensors

Regular maintenance can help prevent many common sensor issues and ensure your garage door operates smoothly. Here are some tips for maintaining your garage door sensors:

Keep Lenses Clean: Regularly clean the lenses of your garage door sensors with a soft cloth and mild detergent to remove dust and grime.

Check Alignment: Periodically check the alignment of your sensors and adjust them if necessary to ensure they are properly aligned.

Inspect Wiring: Inspect the wiring for any signs of wear or damage and replace or repair as needed.

Test Sensors: Regularly test your garage door sensors by placing an object in the door’s path and ensuring the door reverses direction when it detects the obstruction.


Garage door sensors are vital components that ensure the safety and proper operation of your garage door system. When they malfunction, it’s essential to have them repaired by professionals to avoid safety risks and further damage. At Garage Door Repair Glendale, we offer expert garage door sensor repair services that you can trust.

Our comprehensive repair process includes thorough inspections, accurate diagnoses, safe and efficient repairs, and final safety checks to ensure your garage door sensors are in optimal condition. We use high-quality parts and follow strict safety protocols to provide durable and reliable repairs.

Choosing Garage Door Repair Glendale means choosing expertise, quality, and exceptional customer service. Our team of experienced technicians is dedicated to restoring the functionality and safety of your garage door sensors, providing you with peace of mind and a door that operates smoothly and reliably. Contact us today for all your garage door sensor repair needs and experience the benefits of professional garage door maintenance and repair. We are here to help you keep your garage door in perfect working order, ensuring the safety and security of your home or business.

In addition to repair services, we also offer maintenance and installation services for garage door sensors. Regular maintenance can help prevent common issues and extend the lifespan of your sensors. If you need new garage door sensors, we can help you choose the best model for your needs and provide professional installation.

At Garage Door Repair Glendale, we are committed to providing top-notch service and ensuring your complete satisfaction. Whether you need a quick repair or a full replacement, you can trust us to get the job done right. Contact us today to schedule your garage door sensor repair service and enjoy the convenience and security of a properly functioning garage door system.

Additional Services

Feel free to browse around and checkout our other garage door and gate repair services.

Garage Door and Gate Service Gallery

View some of our work from previous repair and installation projects.

Customer Testimonials

Read the feedback from our previously completed garage door and gate projects.

Opener Fixed Quickly

My garage door opener stopped working suddenly, leaving me stuck outside. Garage Door Repair Glendale came to my rescue within hours. They replaced the faulty motor, and now everything works perfectly. Excellent and prompt service!

- Vanessa, Glendale (Google Review)

Quiet and Smooth Operation

Our garage door was making a lot of noise every time we opened or closed it. The technician from Glendale identified the worn-out rollers and replaced them efficiently. The door now operates quietly and smoothly. Great job!

- Leah, Glendale (Yelp Review)

Professional Cable Repair

One of the cables on our garage door snapped, making it unsafe to use. The team at Garage Door Repair Glendale came the same day, replaced the cable, and did a thorough safety check. We're very satisfied with their professional service!

- Emily and David, Glendale (Facebook Review)