Professional Garage Door Sensor Replacement Services
Lopes Door Systems Inc. provides professional garage door sensor replacement services in Vaughan, protecting families and properties with safe, reliable, and smooth garage door operation. Our expert technicians replace malfunctioning sensors to ensure obstacles are detected, accidents are prevented, and your door works safely every time.
Call Us Now: +1 647-494-5222
- Professional Garage Door Sensor Replacement Services
- Top-Quality Parts and Materials
- 24/7 Emergency Support
Our Garage Door Sensor Replacement Services Include:
- Sensor Diagnostics and Troubleshooting – We start by diagnosing whether your sensors are misaligned, dirty, damaged, or completely faulty before recommending replacement.
- Professional Sensor Replacement – We remove defective units and replace them with brand-approved, high-performance safety sensors to restore full functionality.
- Alignment and Sensitivity Testing – Precise alignment and sensitivity calibration ensure your sensors respond quickly and accurately to obstructions — every time.
- Complete Opener System Check – During replacement, we also inspect your garage door opener and wiring to rule out any additional hidden problems.
- Emergency Safety Repairs – If your garage door is posing an immediate risk, our technicians are available 24/7 to restore safety and peace of mind without delay.
Garage Door Issues? Let’s Fix Them
Why Choose Lopes Door Systems Inc. for Your Garage Door Sensor Replacement?
- Certified Safety Experts: We specialize in diagnosing and replacing malfunctioning or outdated garage door safety sensors.
- Precision Alignment and Testing: We don’t just replace sensors — we ensure they’re perfectly aligned and thoroughly tested for accurate performance.
- Top-Quality Parts: We install industry-approved sensors that are compatible with all major garage door opener brands.
- Emergency Repair Available: If your garage door refuses to close or reopens suddenly, our 24/7 emergency team is ready to assist.
- Affordable, Transparent Pricing: Get critical safety upgrades without breaking your budget — no hidden costs, no surprises.
- Total Customer Care: Your family’s safety is our priority. We treat every project with the urgency and attention it deserves.
Frequently Asked Questions
My garage door will not close and the sensor light is yellow, what does that mean?
Usually the eyes are not aligned or something small like dust, spiderweb, or a toy is blocking the beam. A quick clean and level alignment often fixes it with no parts needed.
Do I really need new sensors or is this just alignment?
Many calls are alignment or wiring at the bracket, not a full replacement. We test first including beam, power, and wiring continuity and only replace if a sensor actually fails.
Is it expensive to realign sensors? I heard 95 dollars for a two minute job.
Pricing should match real time on site and the fix complexity such as mounts, wiring, or bracket adjustment. We publish our visit and realignment pricing upfront and waive replacement labor if new sensors are needed.
My door goes down a bit then pops back up, what is going on?
That stop and reverse is classic safety eye behavior when the opener thinks something is in the way. We check sensor aim and LED lights, lens cleanliness, and track obstructions first.
Can I fix this myself?
You can try wiping the lenses, making sure both LED lights are steady not flickering or yellow, tightening the brackets, and removing any items near the beam. If the LED lights will not go solid it is time for a pro.
Schedule Your Garage Door Sensor Replacement Today!
A faulty garage door sensor is a risk you shouldn’t take. Trust Lopes Door Systems Inc. to provide professional sensor replacement and safety inspections to keep your home protected and your garage door operating smoothly.
📍 Visit Us: 2810 Major MacKenzie Dr W, Vaughan, ON L6A 3L2, Canada
📞 Call Us 24/7: +1 647-494-5222
📧 Email: servicegaragedoor321@gmail.com
Your trusted local garage door experts — here whenever you need us.