Repairs · Toronto
Garage Door Safety Inspection
It has been a hard winter.
In plain words
What you get back is a report with four kinds of entry. Items that are in good order, so you know what is fine. Maintenance items, such as lubrication or a loose hinge bolt, which are often handled during the same visit if you wish. Repairs to plan, such as a worn roller set or a cable showing rust at the bottom loop, quoted separately. And, rarely, a stop-use item, where the door should stay put until a specific part is corrected. That last category is the reason the inspection exists, and the report says plainly which items fall into it.
How the visit goesOn 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. Nothing has changed except the weather.
Garage Door Safety Inspection
How the visit goes
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.
Measuring and photographing what matters
A report that says only fine or worn is not much use next year, so the technician records numbers. Spring wire size, inside diameter and length on a torsion door, and stretch on an extension door; cable diameter and the condition of each bottom loop; the gap at the bottom seal along its length; the height of the photo eyes; the door's overall dimensions and the opener's model. Each finding, from a rusted bracket to a cracked roller, is photographed with the light on it. These measurements let the next inspection show what has changed and let a future repair be quoted from the record instead of a second visit.
Signs that call for a visit before the next scheduled one
A few things are worth a call the day you notice them: a door that hangs crooked or stops part-way; a cable that looks slack, frayed or wrapped where it should not be; a gap in a torsion spring coil; a door that suddenly feels heavy on the manual release; an opener that reverses for no reason after the photo eyes are wiped; or a deep dent, one from an impact, or one dragging in the track. In each case, leave the door as it is, keep people and vehicles clear, and use another door until it has been looked at. A small cosmetic dent that leaves the door running smoothly can wait for the planned appointment.
Garage Door Safety Inspection
In the van
Tape measure and level
Socket set and nut drivers
Flat 2x4 test board
Weatherstrip samples for matching
Inspection checklist and report form
Garage Door Safety Inspection
What affects the quote
Single or double door
A double door is wider and heavier and commonly adds centre hinges and reinforcement a single door does not carry, with a heavier counterbalance to test, so it takes longer to walk and to write up; section count itself follows the door's height rather than its width.
What is stored around the door
Shelving under the spring shaft, bikes along the tracks or a car left inside slow the visual walk. Clearing the area beforehand keeps the inspection to its planned length.
Access to overhead track or a locked mechanical room
Some tracks run behind storage or into a locked mechanical room, and reaching every bracket and fixture takes longer when a ladder or a key has to be found first. Clearing a path to the track ahead of the visit lets the inspection move through the whole door without interruption.
What to have ready
- Does the door sound or move differently going up than coming down?
- How many remotes, keypads and wall buttons operate the door?
- What make is the opener, and does it have sensors near the floor on each side?
Garage Door Safety Inspection: questions
QuestionsWhat is the board test?
It is the contact-reversal check. A short length of 2x4 lies flat on the floor in the middle of the opening and the door is closed from the wall button. When the bottom edge meets the wood, the door should halt and travel back up without help. Passing shows the opener's down-force and travel limits are set to back off from something solid. The technician never substitutes a hand or foot for the board.
Why does my door reverse on the way down for no reason?
Most often it is the photo eyes. A sensor knocked slightly out of line, a lens with a film of road grime, a loose wire, or low afternoon sun shining straight into one eye will each break the beam as far as the opener is concerned. The next candidates are a down-force setting that has drifted, a binding roller or a door that has gone out of balance. The inspection checks each in turn.
My opener is old and has no photo eyes. Can it still be inspected?
Yes. Older openers rely on contact reversal alone, so the board test carries more weight and is run carefully against the maker's procedure, along with the manual balance check, the force setting and the release. The report records what the opener has and how it performed. An opener built before photo eyes became standard is flagged for replacement in the report, since makers recommend moving off that generation of opener rather than treating photo eyes as a nice-to-have.
Related services
- Off-Track Garage Door ResetA delivery van backed into the shop's overhead door this afternoon.
- Garage Door Panel ReplacementYou misjudged the last metre of the driveway and felt the bumper meet the door.
- Garage Door Bottom Seal ReplacementWith the door closed and the lights off, a bright line of daylight runs along the floor from one side to the other.