Garage Door Sensor Repair is one of the most common calls we get. A technician will explain what is wrong and what it will cost before starting, and test the door before leaving. Photo-eye sensors realigned, rewired or replaced so the door closes reliably.
When to call for garage door sensor repair
- The door goes back up right after it starts closing
- Sensor lights are blinking or off
- The door only closes when you hold the wall button
- The opener light flashes when you try to close
What usually causes it
- Sensors bumped out of alignment
- Dirty lenses or direct sunlight
- Damaged or loose wiring
- Failed sensors
Safe checks before you call
- Wipe both lenses with a soft cloth.
- Adjust the brackets until both indicator lights are steady.
- Look for staples or damage on the thin sensor wires.
Still stuck? Our free symptom checker and troubleshooting wizard walk you through it step by step.
How we handle garage door sensor repair
- Test the sensor voltage and wiring
- Realign or replace the sensors
- Repair or replace the wiring
- Shade sensors from direct sun if needed
- Test the auto-reverse
Garage Door Sensor Repair cost in Hattiesburg, MS
What moves the price:
- Drive type: chain, belt, screw or wall-mount
- Whether the fix is a part or a whole new opener
- Remotes, keypads and smart accessories
- Ceiling height and rail extensions
These are typical U.S. ranges, not a quote. You get an exact price for your door before any work starts. For a quick estimate, try the repair cost calculator.
Local garage door sensor repair for Hattiesburg, MS
A closed garage in a Mississippi summer gets very hot, which shortens the life of opener circuit boards, capacitors and photo-eye sensors. Storms add power surges, so a surge protector is cheap insurance.
Besides Hattiesburg (ZIP codes 39401, 39402, 39403, 39404, 39406 and more), we handle garage door sensor repair in Petal (2.2 mi), West Hattiesburg (5 mi), Purvis (14.5 mi) and Ellisville (19.9 mi). Call (833) 435-8883 to book a visit in Hattiesburg.
Garage Door Sensor Repair: frequently asked questions
How much does garage door sensor repair cost in Hattiesburg, MS?
Garage Door Sensor Repair typically costs $100-$250 including parts and labor, and usually takes about 1 hour. The exact price depends on your door and the parts it needs, and you get it before any work starts. Call (833) 435-8883 for a quote.
Can you do garage door sensor repair the same day?
Often, yes. When a technician is available we can usually come the same day, and common parts are carried on the truck. Doors that won't close or have a broken spring are treated as priority calls, and emergency service is available.
Is garage door sensor repair covered by a warranty?
Our work comes with a 90-day labor warranty on repairs. New parts and doors also carry the manufacturer's warranty. Ask for the warranty details in writing with your quote.
Are your technicians licensed and insured?
Our technicians are insured, and where Mississippi or Hattiesburg requires a contractor license for garage door work, the job is done under that license. You're welcome to ask for proof when you book.
Should I repair or replace my opener?
A good rule of thumb: if the repair costs more than about 50% of a replacement, or the opener is near the end of its life, replace it. Most openers last 10 to 15 years. If yours is older than that, lacks photo eyes or rolling-code security, or needs a logic board or motor, a new opener is often better value. Springs are the exception: a broken spring is always replaced, never repaired. Our free repair vs. replace calculator can help you compare.