- Sensor Repair
Garage Door Sensor Repair Services
Is your garage door not closing properly in Boston? Garage door safety sensors are designed to stop the door from closing when an object, person, or pet is detected. When sensors become misaligned or fail, the door may not operate correctly. We provide professional garage door sensor repair, alignment, and replacement services throughout Greater Boston.
Know The Signs
When You Need Sensor Repair
Watch for these warning signs that indicate it's time to schedule professional sensor service.
Door Won't Close
A common sensor problem—the garage door reverses or refuses to close.
Flashing Opener Lights
Blinking opener lights can signal a sensor alignment or wiring issue.
Sensors Have No Lights
Sensors should display steady indicator lights when working correctly.
Only Closes with Button Held
Holding the wall button to close the door often indicates faulty sensors.
Inconsistent Operation
The door works occasionally but fails at other times due to sensor issues.
Visible Sensor Damage
Cracked sensors, damaged wiring, or impact-related damage require attention.
What We Offer
Sensor Repair Options
Sensor Alignment
Precision adjustment to restore proper sensor operation.
- No replacement parts
- Fast service
- Includes testing
Sensor Replacement
Install new sensors when repair is not possible.
- OEM or compatible
- All major brands
- Warranty included
Wiring Repair
Repair damaged sensor wires or connections.
- Locate wire faults
- Replace damaged wiring
- Secure connections
Investment Level
What to Expect
$$$$$
Budget-Friendly
Sensor repair costs vary depending on whether sensor alignment, wiring repair, or sensor replacement is required. Basic alignment is usually affordable, while complete sensor replacement may cost more.
How It Works
Our Sensor Repair Process
01
Diagnose
Identify the sensor problem and its cause.
02
Test
Check sensor signals and wiring connections.
03
Repair
Align, repair, or replace the sensors.
04
Verify
Test the safety sensor operation.
WHY CHOOSE US
Sensor Repair Benefits
- Accurate sensor alignment
- All major brands serviced
- Sensor replacement available
- Wiring repair solutions
- Safety standard compliance
- Fast problem diagnosis
- Same-day repair service
- Complete testing included
Related Services
- Remote & Keypad Repair
- Emergency Garage Repair
- Garage Opener Repair
- Garage Door Maintenance
Got Questions?
Sensor Repair FAQs
Why did my garage door come off track?
Sensor misalignment, blocked sensors, or wiring issues are common causes. Check for obstructions and ensure both sensor lights are on and steady.
Can I bypass the safety sensors?
Safety sensors should not be bypassed. They are an important safety feature designed to prevent accidents and injuries.
Why do my sensors keep going out of alignment?
Loose brackets, vibrations, accidental bumps, or damaged hardware can cause sensors to lose alignment over time.
Do you work on all sensor brands?
Yes, we service and replace sensors for most major garage door and opener brands.
How do I know if my sensors are working?
Most sensors display solid indicator lights when operating correctly. The door should also close normally without reversing.
Can sunlight affect my sensors?
Yes, direct sunlight can sometimes interfere with sensor signals and cause temporary operating issues.
Free Estimate
Get Your
Free Quote
Need garage door service? Contact Mass Garage Doors Expert today for a free, no-obligation estimate. Our team responds within 10 minutes or less!
Average Response
10 Minutes
Call Us
888-989-8758
Available 8 AM – 8 PM, Sun–Sat
Email Us
Contact@massgaragedoorexpert.com
Headquarters
1925 Commonwealth Ave Unit 715 Boston, MA 02135
$100 OFF Your First Service!
1925 Commonwealth Ave Unit 715 Boston, MA 02135
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