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Trent ValleyDoor & Opener Co. · Percy BoomOpen 24/7(249) 494-2877Request a visit
A person kneels beside the side track and hinges of a closed sectional garage door. — Garage Door Safety Inspection, Percy Boom

Repairs · Percy Boom

Garage Door Safety Inspection in Percy Boom

On bright afternoons the door goes down a metre, stops, and climbs back up while the light on the opener blinks. After dark it closes perfectly.

Garage Door Safety Inspection

In plain words

The visit runs in a settled order. First the door and opener are identified and the right test procedure looked up. Then a visual walk of the closed door, from the top section down to the bottom seal, and along both tracks. Next a full cycle under power while the technician listens and watches. Then the opener is disconnected for the manual balance check, reconnected for the reversal and photo-eye tests, and the controls, release cord and mounting brackets are checked. Finally the findings are explained at the door and written up, so you know exactly where the door stands before anyone leaves.

Sound familiar?

During the power outage you pulled the red cord and tried to lift the door by hand. It felt like lifting a piano, and when you let go part-way it sank back toward the floor on its own.

How the visit goes

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How the visit goes

  1. What you have noticed, and when it started

    You are part of the assessment. The technician asks when the door last felt normal, what the first change was, whether a sound comes on the way up or the way down, and whether anything happened just before: a bump from the car, a heavy snowfall, a power cut, a new remote. A door that got noisy over a year and a door that changed overnight are different stories, and the second usually has a single cause. Previous repair paperwork, the door's manual and any photos from when the house was bought are all useful. This short conversation tends to shorten the search and adds context to the report that a checklist alone would miss.

  2. Checking the photo eyes

    The photo eyes are the pair of small sensors low on each track that watch the opening with an invisible beam. The technician confirms they are mounted at the height the opener maker specifies, aligned so the indicator lights hold steady, clean of grime and frost, and wired securely. Then, with the door closing, the beam is broken with an object; the door should reverse before it reaches anything. A sensor that has been knocked out of line, wired loosely or blinded by low sun explains a great many doors that refuse to close on some afternoons, and the fix is often alignment and a wipe of the lens, done on the spot.

  3. A baseline for the next inspection

    The most useful thing about a first inspection is the second one. With the model numbers, spring dimensions, cable condition, seal gaps and photo-eye heights on record, the next technician can measure the same points and tell you what has moved rather than starting from nothing. For most households an annual visit fits, with a look in early spring after the salt season a natural choice. A door that carries a lot of traffic, an older door, or one in a rental where nobody watches it closely may suit a check each season. Whatever the interval, the report you are holding is the reference the next one will be read against.

Garage Door Safety Inspection

In the van

  • Weatherstrip samples for matching
  • Replacement hinge and track fasteners
  • Lens cloth and cleaner
  • Camera for findings
  • Remote and keypad batteries

What affects the quote

Same fees day, night or weekend

  1. 1The kind of report you need

    A plain findings sheet suits most households. A photographed, measured report for a sale, a rental file or a property manager takes longer to prepare and is quoted as such.

  2. 2High-lift, oversized or custom doors

    Doors taller or wider than a standard residential opening, or with high-lift tracks and drums, have more to measure and take longer to observe through a cycle.

  3. 3How many doors are on the property

    Each door and opener gets its own inspection and its own record. Two doors in one visit share the travel, but the checks are done in full on both.

What to have ready

0 of 3 ready

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Garage Door Safety Inspection: questions

Do you look at the door between the garage and the house?

If the garage is attached, yes, briefly. That door should be tight-fitting, weatherstripped and fitted with a self-closer, because it is the barrier that keeps vehicle exhaust out of the living space. A technician who finds it propped open, missing its closer or failing to latch notes it in the report as a maintenance item, alongside the overhead door findings.

Will the springs be adjusted while you are there?

No, and that is deliberate. An inspection reads the counterbalance: the technician checks the coil, measures wire size and length, and watches how the door behaves by hand. If it is out of step with the door's weight, the report says so and by how much. Winding a spring is its own appointment, done once the door is clamped and the system is calm, which keeps the inspection record honest about the door as found.

Should I have the door inspected when buying a house?

It answers the questions a home inspection leaves open. A general inspector confirms the door opens and closes; a door technician records the make and age of the hardware, how much life the springs and cables appear to have, whether the safety devices pass, and what to budget for. For a seller, the same report settles a buyer's questions before they are asked and shows the door was cared for.

Repair & Maintenance

Garage Door Safety Inspection near you

Whatever brought you to this page from Percy Boom, a door that stopped, a noise that started or a plan for a new door, the services below explain what we do about it. Repairs and maintenance, springs and hardware, openers and remotes, and new door installation are each covered in detail.

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