Broken Garage Door Spring Replacement in Redding, CA

How springs fail, and what to do first

Springs fail by metal fatigue: every open and close is a cycle, and after roughly ten thousand cycles — seven to ten years for a typical household — the steel simply gives out, usually with a bang. Heavier doors, frequent use, and rust from moisture all shorten that life. The visible sign is a gap in the coil above the door for torsion springs, or a stretched, separated coil along the side rails for extension springs. The felt sign is weight: a door that once lifted with one hand now barely moves.

Until the technician arrives, leave the door where it is. If it is closed, leave it closed — that is the safe position. Do not disconnect the opener to try manual operation: with a broken spring, the door's full weight is uncontrolled, and it can slam down. If the door is stuck open, do not park under it or try to lower it by hand, and keep children and pets clear. If the car is trapped inside, that is frustrating, not an emergency worth an injury — call the provider and explain the situation.

What replacement involves

The technician first secures the door, then releases any remaining tension safely, removes the broken spring, and installs a replacement matched to the door's weight and size — not just any spring that fits. Sizing matters: an undersized spring will not balance the door and will fail early, while an oversized one stresses the opener and hardware. After installation, the spring is tensioned to balance the door, so it stays put at any height and lifts evenly, and the opener is tested to confirm it is not straining.

On a two-spring door, both springs are usually replaced in the same visit. Both have done the same number of cycles, so the surviving spring is typically near failure too, and a second visit weeks later costs more than the second spring does now. The technician should also check the cables, rollers, and bearings while the door is apart, since those parts share the same wear history — see the cables, rollers, and tracks page for what those checks cover.

After replacement, and prevention

After replacement, the door should feel balanced: it should stay where you leave it at any height, lift without straining, and close without slamming. If it drifts down or shoots up on its own, the tension is off, and the technician should correct it before leaving. Test the opener too — a door that was heavy for days before the repair may have strained the opener, and catching that now beats a second call.

Springs cannot be made to last forever, but their life can be extended: keep them lightly lubricated with a garage-door lubricant (not grease, which attracts grit), keep the door balanced, and have the system checked yearly. A tune-up catches a weakening spring, fraying cables, and worn rollers before any of them fails — see the safety checks and tune-ups page. And if a spring breaks again sooner than expected, ask why: a wrong-size spring, an unbalanced door, or a heavier replacement door can all shorten spring life, and the cause should be found, not just the spring replaced again.

What to expect

1. Call or send the form and describe the failure — bang heard, door heavy, door stuck — plus whether the door is open or closed.
2. A locally serving garage door provider schedules a visit and gives a realistic arrival window.
3. On site, the technician secures the door, replaces the broken spring (usually both on a two-spring door), and balances and tests the door.
4. You receive a written price before work begins, and plain advice on maintenance and the door's remaining hardware.

Frequently asked questions

How do I know a spring is broken?

The door feels extremely heavy, opens only a few inches and stops, or will not open at all — and you may see a visible gap in the spring coil above the door, or hear a loud bang when it broke. A door that suddenly weighs far more than usual almost always means a spring failure.

Can I replace a garage door spring myself?

No — torsion springs in particular store enormous energy and can cause serious injury when they slip or release unexpectedly. Spring replacement is a professional job, with the right winding tools and training. This is the one garage door repair that should never be a DIY project.

Should both springs be replaced at once?

Usually yes, when a door has two springs. Both have done the same number of cycles, so the second is typically near failure too — replacing both in one visit costs less than a second visit weeks later.

How long do garage door springs last?

Springs are rated in cycles — one open and close — and most last around ten thousand cycles, roughly seven to ten years for a typical household. Heavier doors and more frequent use shorten that life.