Safety Sensor Repair & Alignment

Garage Door Sensor Repair Coquitlam

Garage door reversing, blinking, or refusing to close in Coquitlam? Moisture and rain are the top causes in this climate. We diagnose and fix all sensor issues same-day with a written estimate first.

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check_circle Same-day service Coquitlam

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Available 24/7 — Call Now

Free estimate over the phone · 30-min response.

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4.9★

local clients

30'

Response Time

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check_circleAll Coquitlam neighbourhoods

Sensor Repair in Coquitlam — Service Details

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Rain & Condensation — Coquitlam's Leading Sensor Issue

Coquitlam's constant rainfall causes condensation inside sensor housings, fogging the lens and breaking the safety beam. This is the most common cause of unexpected door reversals in Coquitlam. We clean, reseal, and weatherproof sensor units to eliminate false triggers.

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Strata Parkade Sensor Failures

Underground parkades in Coquitlam strata buildings have sensors exposed to vehicle exhaust, dust, and drip water from wet vehicles. We service and realign these sensors with minimal disruption to building residents, coordinating with property managers.

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New Build Sensor Alignment — Maillardville & Austin Heights

New construction in Coquitlam's Maillardville and Austin Heights redevelopment zones sometimes has sensors that go out of alignment as the building settles in the first 1–2 years. We re-calibrate and weatherproof sensor pairs.

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Weatherproof Sensor Upgrade

Upgrading to sealed, commercial-grade weatherproof sensor units dramatically reduces Coquitlam's weather-related false triggers. We supply and install sensors rated for continuous outdoor exposure in BC's coastal climate.

Why Coquitlam Homeowners Call Us for Sensor Issues

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Certified Technicians

BC-certified with experience diagnosing all sensor failure modes — including the moisture-related issues specific to Coquitlam's wet climate.

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Upfront Pricing

Written estimate before work begins. The quote you get is the price you pay — no surprises.

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Same-Day Service

Available 24/7 — Coquitlam Centre, Maillardville, Austin Heights, Ranch Park, Coquitlam Heights & Port Coquitlam.

FAQs — Sensor Repair in Coquitlam

Why does my Coquitlam garage door keep reversing when closing?

Reversing is most often caused by a broken or misaligned safety sensor beam. In Coquitlam's wet climate, condensation fogging the sensor lens is the leading cause. Check that both sensor LEDs are solid (not blinking) and that the lenses are dry and unobstructed before calling.

Why do my garage door sensors fail more in rainy weather in Coquitlam?

Coquitlam's persistent rainfall creates condensation inside sensor housings, fogging the lens and scattering the beam. We seal sensor enclosures, install weatherproof gaskets, and can fit sealed sensor units rated for continuous moisture exposure.

Can I bypass the safety sensors on my Coquitlam garage door?

No — safety sensors are required by BC building code and permanently bypassing them is both illegal and dangerous. If sensors are causing persistent problems, call us to repair them properly rather than circumventing a critical safety feature.