Garage Door Spring Repair & Replacement in Monte Sereno, CA
A snapped torsion spring turns a wide Monte Sereno door into a dead weight that no opener will lift — and on a custom timber or glass door that is a great deal of dead weight. It is the most common emergency call we take here, and the one repair we most firmly ask you not to attempt: a wound spring stores enough energy to injure badly, and the heavier the door the more of it there is.
Why Monte Sereno homes need spring repair done right
Springs on a heavy door fail differently from springs on a light one. They carry more tension, so they reach the end of their cycle life sooner, but the loss of tension is invisible from the wall button because the opener absorbs it — the door goes on behaving normally while the springs quietly hand their job over to a motor. That is the local pattern almost every time. So we do not simply fit new springs and leave: we size them to the door's real weight, replace as a matched pair, and then re-balance and test by hand so the springs are carrying the door again and the opener is only guiding it. On a door cycled several times a day, high-cycle springs are usually the sensible specification.
A garage door spring counterbalances a door that can weigh 150–400 lbs, and it stores enormous energy under tension. When it snaps you'll hear a loud bang and the door becomes a dead weight the opener can't lift. Because winding a spring is genuinely dangerous, this is the repair to leave to a certified technician — we carry a full range of torsion and extension springs and replace them safely, in pairs, the same day.
Signs you need spring repair
- A loud bang from the garage
- A ~2-inch gap in a coil spring above the door
- Door won't lift, or feels impossibly heavy by hand
- Opener strains, hums, then gives up
- Door drops fast or crooked when lowering
What we service in Monte Sereno
What to expect on your Monte Sereno visit
- 1
Identify the spring system
Torsion (shaft above the door) and extension (along the tracks) springs are sized to your door's exact weight, height and cycle needs — we measure wire size, length and inside diameter to match.
- 2
Replace in pairs
When one spring breaks its twin is near the end of the same cycle life. Replacing both prevents a second failure and repeat call-out, and keeps the door balanced.
- 3
Upgrade option
We offer high-cycle springs rated for roughly double the lifespan — worth it on heavy custom doors or homes that cycle the door many times a day.
- 4
Balance & safety test
We wind to the correct tension, confirm the door holds at mid-travel, re-check the safety cables, and verify smooth, quiet operation.
Spring Repair in Monte Sereno — FAQs
How do I know if my springs are going before one breaks?
Why replace both springs when only one has broken?
Why shouldn't I replace a garage door spring myself?
Should I replace both springs if only one broke?
How long do garage door springs last?
Can you come out today for a broken spring?
Spring Repair in nearby cities
Spring Repair in Monte Sereno — book today
Certified technicians, South Bay crews off SR-17, response under 60 minutes. Free estimate, no premium for nights or weekends.