Sound familiar?Peterborough
- The call
- There is a new sound. Last week the door simply hummed up and down; now there is a bang at the top of travel and a scrape on the way back, and you have started standing well back while it moves.

You moved in three months ago. The door works, but nobody can say how old the springs are, when anyone last looked at it, or whether the little sensors by the floor have ever been tested.
For a home you have just bought, or one you are about to sell, the inspection gives the door a starting point. The report records the door and opener models, the spring type, the condition of every wearing part and the results of the balance and safety tests, all against a date. Anything that needs attention is listed with a suggested order. From then on you have something to compare against: a noise that appears next year means something changed since the record, not a mystery, and a buyer or an insurer asking about the door gets a factual answer instead of a shrug.
Sound familiar?Peterborough
Garage Door Safety Inspection · Peterborough

Scene 1
The door is only as good as what it hangs from and closes against. The technician checks the header for sagging where the spring anchor and opener bracket carry their loads, the jambs for soft or split wood where the track brackets bite, and the floor for a lip, heave or ridge that stops the bottom section early. The bottom seal and perimeter weatherstrip are examined for splits, hardening and daylight, since a seal that drags or freezes down puts strain on the counterbalance and the opener. Where a fastener has pulled loose from the framing, that is noted as a repair item rather than tightened into wood that will not hold it.
Scene 2
Once the door has been tested, the technician goes back along it with a socket set and a level. Every hinge bolt and track bracket is checked for tightness, and any that has backed out is snugged; the bottom roller brackets are left to the trained, system-specific handling their lift-cable tension calls for, not a routine snug. The vertical tracks are checked for plumb and the horizontals for level, with the door-to-track gap measured and any pinch or flare recorded. Hinges are numbered from the bottom up and a hinge in the wrong position, often left from an earlier repair, is noted. A stripped fastener or a bent bracket becomes a repair item rather than a tightening.
Scene 3
You leave the visit with a written report tied to a date, the door and opener model numbers, and the technician's name. It lists what was in good order, what was maintained on the spot, what is worth planning and, if anything, what must be corrected before the door is used. Measurements and photographs sit alongside the findings so a future repair can be quoted from the record and a future inspection can show what changed. Keep it with the door's manuals or in the home file. It is the kind of document that answers a buyer's question, an insurer's question or your own question in a year's time in one page.
What shapes the quoteOtonabee Garage Door Services
FeesSame any hour
The moving metal-on-metal points get a light coat: the spring coils, the hinge knuckles, the roller bearings and the pins at the bottom brackets. A silicone or lithium product made for doors is used, then the door cycles a few times to carry it in. The tracks are the exception; they are cleaned and left bare, since a slick track lets the wheels skid and holds grit against them.
Yes, plainly and at the door. A slack or frayed cable, a gap in a spring coil, a door hanging crooked, a bracket pulling out of the framing or an opener that fails the reversal test are the kinds of findings that put an item in the stop-use group. When that happens you see the reason yourself, the door is left resting in a safe spot with the opener unhooked, and the fix is written up and quoted so it can be booked.
They are the two small sensors low on each side of the opening, one sending a beam and the other receiving it. The technician confirms both indicator lights hold steady, that the units sit at the height the opener maker specifies, and that the lenses are clean and the wiring secure. Then a close cycle is started and something is passed through the beam; the door should reverse. Misalignment or a grimy lens is corrected on the spot.
PeterboroughOntario
Garage Door Safety Inspection · Cavan Monaghan, Otonabee-South Monaghan, Ashburnham, Byersville, Claraday, Coldsprings, Collison Heights, Downers Corners, Greenhill, Jackson Heights, Kawartha Heights, Westmount
Every square is one home in a hundred.
On-site assessment preferred · (249) 494-2181, open 24/7