Skip to content
LisgarGarage Door Pros
Open 24/7(289) 724-5854Open 24/7

Repairs

Repair & Maintenance

Whether the door was hit, has drifted out of alignment or has simply grown loud and tired, the work in this group aims at the same result: a door that runs smoothly, seals properly and does not need thinking about.

Call (289) 724-5854
A person kneels beside the side track and hinges of a closed sectional garage door. — Garage Door Safety Inspection, Mississauga
Garage Door Safety Inspection
A person holding a clipboard examines the interior hardware of a closed garage door. — Garage Door Tune-Up, Mississauga
Garage Door Tune-Up
Person in a dark shirt standing before a closed cream sectional door, looking up at a coiled spring and red-tipped cord. — Off-Track Garage Door Reset, Mississauga
Off-Track Garage Door Reset

Which one do I need?

Repair & Maintenance

Inspection, adjustment, sealing, and section-level repairs.

Technician on a blue ladder holding a wrench at a coiled torsion spring above a white garage door.

Garage Door Safety Inspection

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.

Call(289) 724-5854

Request a visit

Or call (289) 724-5854 · open 24/7