Patio Door Repair in Vaughan
Sliding patio doors that drag, jump the track, will not lock or have fogged between the panes — rollers, tracks, locks and glass units replaced on the door you already have, across Vaughan, from our shop at 14-1645 Bonhill Road, Mississauga.
Door work we've done in Vaughan — for Canada's Wonderland, TYCOS TOOL & DIE a Division of Magna Exteriors, MAR-SAN Contractors Inc, True Source, Gerrie Electric, Canntrust Inc — among many more businesses here. Dependable people, quality products, since 1979.

Patio Door Repair across Vaughan
We repair patio doors in houses, townhouses and condos across Vaughan — Woodbridge, Maple, Kleinburg, Thornhill and the streets around them. Whether the address says Woodbridge, Maple, Concord or Thornhill, it’s all Vaughan to us — same crews, same dispatch. Most of the sliding doors we see are builder-grade aluminum or vinyl units, and on those the rollers and the lock wear out long before the frame does.
- Population
- 323,103
- Neighbourhoods
- Woodbridge, Maple, Kleinburg and Thornhill
- Serving since
- 1979
- Woodbridge
- Maple
- Kleinburg
- Thornhill
- Concord
- Vellore Village
- Patterson
Broken patio door in Vaughan: we dispatch 24/7.
Vaughan is roughly a 30-minute run from our Mississauga shop — less if a technician is already in the area — so a truck is usually on site the same day.
Emergency board-up, security and make-safe first — permanent repair scheduled after.
Broken patio door glass in Vaughan
A cracked or shattered pane is the patio door call we get most. The frame, rollers and lock are usually fine, so only the glass unit is replaced — in the door you already have.
Made safe first
After a break-in we come out overnight — to Woodbridge, Maple or anywhere else in Vaughan — clear the glass and board up the opening so the house can be locked. A crack that still holds waits for a daytime visit.Measured for a new unit
Patio door glass is tempered, usually a double-glazed sealed unit. The new one is made to your panel's size, with Low-E and gas fill if the original had them.Fitted into your existing panel
One visit to measure, one to fit. With the panel out, we check the rollers and weatherstrip too.Don't slide a cracked panel: tempered glass can break all at once. Keep it closed and call us.
Aluminum or vinyl — what the frame changes about a patio door repair in Vaughan
Most sliding patio doors in Vaughan houses have either an aluminum frame or a vinyl one. The parts that wear out are the same kind of part on both. The frame decides how those parts are adjusted, which of them wear out first, and at what point the door is no longer worth repairing.
Fix a dragging or sticking patio door in Vaughan
After a break-in, or if the door will not lock or the glass is broken, call 800-522-6825 — the line is answered 24 hours and we come out overnight to board it up. For a door that drags, grinds, jumps the track, drafts or has fogged between the panes, tell us what it is doing, whether the frame is aluminum or vinyl, and whereabouts in Vaughan you are. A photo of the bottom corner of the sliding panel helps us bring the right rollers.
Common questions about patio door repair
My patio door keeps coming off the track. What is wrong?
Usually one of the rollers has broken or dropped, so that corner of the panel no longer sits on the rail. Less often, the rail itself is dented or worn flat, and the roller can ride over the damaged spot. Stop using the door until it has been looked at. A heavy glass panel that is off its track can fall out of the opening.
Do you repair patio doors you did not install?
Yes. Most of the patio doors we repair were fitted by a builder or by another company. What decides whether we can repair a door is whether its parts can still be matched, not who installed it. If a series has been discontinued, a compatible roller or lock usually exists. When one does not, we will tell you before any work starts.
Can you come out overnight after a break-in?
Yes. The line is answered 24 hours a day, and after a break-in we send a technician overnight to board up the opening and make the house secure. The permanent repair, whether that is new glass, a new lock or a new panel, is measured at the same visit and fitted in daylight.
Patio Door Repair nearby
Full product details: Patio Door Repair
