Repairs · Mississauga
Garage Door Safety Inspection
On bright afternoons the door goes down a metre, stops, and climbs back up while the light on the opener blinks.
In plain words
Winter is hard on the bottom of a garage door, and an inspection here pays particular attention to it. Slush and salt collect where the cables loop onto the bottom brackets and where the lowest hinges sit, the bottom seal freezes to the slab and the opener is asked to break it free, and photo eyes near the floor pick up a film of road grime. The technician checks each of these, along with the strain a winter of hard starts has put on the springs and the opener drive, and leaves you with the small habits that carry the door comfortably to spring.
How the visit goesBacking out in a hurry, the bumper tapped the bottom section. The dent is small and the door still runs, but it seems to shudder now at the point where the panel meets the track.
Garage Door Safety Inspection
How the visit goes
Watching one full cycle under power
Before anything is measured, the technician stands back and runs the door through a full open and close, listening as much as watching. A healthy door sounds even from bottom to top; a knock at the turn into the horizontal track, a squeal at a particular hinge, a grinding drum or a motor that changes pitch under load each point somewhere specific. The eyes follow both bottom corners to see whether they leave the floor together, the top section as it passes the curve, and the final inch of closing, where the door should settle onto its seal without a thud. This one cycle often tells the technician where to spend the rest of the visit.
Controls, release and lock
Each way of operating the door is tried in turn: the wall control, every remote the household uses, the keypad if there is one, and the lock or vacation button that disables the remotes. The technician checks that the wall control is mounted out of a small child's reach and within sight of the door, that batteries are fresh, and that the manual release cord hangs within reach with its handle intact and releases and re-engages the trolley cleanly. Any manual slide lock on the door is checked to make sure it is disengaged, since a door locked by hand while the opener is connected is a common cause of a bent rail.
A dated record you can keep with the manuals
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.
Garage Door Safety Inspection
In the van
Remote and keypad batteries
Lens cloth and cleaner
Work light and inspection mirror
Inspection checklist and report form
Silicone garage-door lubricant
Garage Door Safety Inspection
What affects the quote
Distance to the property
Travel is part of every visit. A property across town and one at the end of a rural road involve different driving time, and the quote reflects the trip.
The 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.
An impact to trace
After a vehicle or object has hit the door, the technician follows the force through the hardware and photographs each point, which is a deeper assessment than a routine check.
What to have ready
- Has a vehicle or anything else struck the door or the tracks?
- When was the door last serviced, and do you have the paperwork?
- Have you tried lifting the door by hand, and how did it feel?
Garage Door Safety Inspection: questions
QuestionsHow long does the visit usually take?
Plan for roughly an hour for a single door in ordinary condition, and longer for a double door, a second door on the property, or a door with a history that needs following up. Maintenance done on the spot adds a few minutes. A post-impact assessment, where the technician traces the force through the hardware, takes longer than a routine check. You are told at the door if the scope is growing.
What gets lubricated, and what is left dry?
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.
How often should a garage door be inspected?
Once a year suits most households, and early spring, after the salt and freeze-thaw season, is a natural time. A door that opens many times a day, an older door, or one on a rental where nobody watches it closely does well with a look each season. Between visits, the monthly balance, reversal and photo-eye checks that industry guidance recommends catch most changes early.
Related services
- Off-Track Garage Door ResetOne side of the door hangs a hand's width lower than the other.
- Garage Door Panel ReplacementYears of slap shots have peppered the lower two sections with dents.
- Garage Door Bottom Seal ReplacementOne end of the bottom seal has slipped out of its channel and hangs down like a loose shoelace.