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Grand RiverDoor & Opener Co. · HamiltonOpen 24/7(289) 203-1216Request a visit
Technician in a cap and safety glasses fitting a paneled garage-door section against the track hinges, with a drill on the floor.

Garage Doors · Hamilton

Repairs and new doors

Whether you have a single steel door on a bungalow or a row of rolling doors on a warehouse, the services here apply. Browse by what you noticed, or by the part you suspect, and you will find how we handle it.

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Springs

Springs & Hardware

Winding a torsion spring is not a job for a ladder and a screwdriver. It takes proper bars, a secured door and a technician who knows how many turns the door wants.

  1. Steel and nylon garage-door rollers with long stems lie beside a detached hinge on a workbench. — Garage Door Roller Replacement, Hamilton
    Garage Door Roller ReplacementThe door shudders as it rises, worst where the track bends from vertical to horizontal. Watching from inside, you can see one section rock from side to side while the others sit still, and the whole door lands with a…
  2. Gloved hands holding two metal garage-door hinges side by side, one discolored with a visible crack and the other bright silver. — Garage Door Hinge Replacement, Hamilton
    Garage Door Hinge ReplacementThe car nudged the door on the way in. There is a dent low on one end, and above it the hinge that carries the roller is bent so the panel edges rub together and squeal as the door lifts.
  3. Gloved hands holding a vertical garage-door track and a wrench at its mounting bracket beside a door hinge. — Garage Door Track Repair or Replacement, Hamilton
    Garage Door Track Repair or ReplacementThe horizontal rail toward the back of the garage sags noticeably. The hanger that once held it to the ceiling swings on a single screw, and the open door drifts back down a few inches.
  4. Two coiled steel cables with loop and stop ends on a workbench. — Garage Door Cable Replacement, Hamilton
    Garage Door Cable ReplacementThe car bumper kissed the door on the way in. The bottom panel has a dent, the bracket in that corner sits crooked, and the cable on that side has jumped and gone slack, so the door reverses every time it tries to close.
  5. Detached black coil spring with metal end fittings on a workbench. — Torsion Spring Replacement, Hamilton
    Torsion Spring ReplacementLooking up at the coil above the door, you can see a clean split with a gap of several centimetres between the two halves. The rest of the spring looks fine, but the door has become almost impossible to move by hand.
  6. Two coiled extension springs with looped ends, two black pulleys and a loop of steel cable on a worn wooden workbench. — Extension Spring Replacement, Hamilton
    Extension Spring ReplacementThe home inspector's report on the house you are buying flags the garage door: extension springs with no safety cable running through them, coils showing rust, and a door that sank when he lifted it partway. The seller…
  7. A person stands beside a closed sectional door beneath its overhead spring assembly. — Garage Door Balance Adjustment, Hamilton
    Garage Door Balance AdjustmentWith the door closed, daylight shows under one bottom corner and the seal is squashed flat at the other. As it rises, the left side leads by an inch or two, and the top section twists slightly as it turns into the…

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Grand River Door & Opener Co.

Garage Doors · Hamilton

Open 24/7

(289) 203-1216

28 years in business

Open 24/7 · call(289) 203-1216Request a visit