Getting a repair scheduled here starts with telling us what the door is actually doing - not stuck, not slow, but the exact behavior: won't open past two feet, opener grinds and stops, one side drops faster than the other. That detail changes what we bring in the truck.
We cover San Francisco itself and the close-in cities around it - Daly City, Colma, Brisbane, South San Francisco, San Bruno, and out toward Sausalito, Tiburon, Belvedere, and Emeryville, most of them seven to ten miles out. If you're calling from one of those, say so up front so we route the visit correctly.
We don't quote a price or a time window over the phone before we've seen the spring size, the track condition, and whether the opener is original to the door. Guessing at that on a call wastes your time more than ours. If you want a look at the rest of what we handle beyond repair, our home page (/) lays that out - this page is just the repair side.
Bring us the make and age of the door if you know it, and whether it's ever been serviced. That alone tells us a lot before a truck shows up.
A torsion spring replacement on a standard double door is the most common call, and it's not a five-minute job - it means unwinding the old spring under tension, checking the drum and cable for wear that usually goes unnoticed until the spring itself lets go, and resetting the door's balance so the opener isn't doing work it was never built to do. Track alignment gets checked at the same time, because a spring failure often bends the track slightly on its way down.
Here's the limitation worth saying plainly: if the door panels themselves are original and showing rot or heavy denting, we'll tell you when spring replacement is a temporary fix and full door replacement is the better money. We don't push a repair on a door that's on its way out just to close the ticket.
Parts for some of the older wood-panel doors still in service take longer to source than the spring itself - that's the one place a same-day fix isn't always possible, and we'll say so before we start rather than after.
Most of San Francisco's houses went up between 1938 and 1988, with the median sitting at 1962, and a lot of them are still running the torsion springs that came with the original build. Nobody replaces a spring on schedule - it runs until it doesn't, and on a house this age, that day has usually arrived or is close.
That stock spreads across 52 named neighborhoods here, and the fix is nearly the same no matter which one you're in: swap the spring, true up the track, check the cable for fraying at the drum.
San Francisco sits in a mild temperate band, so the springs here rarely see a hard freeze - they fail from years of flexing, not from ice snapping the coil. That's a slower failure than what colder cities deal with, which is part of why owners often don't notice the warning signs (a slightly heavier door, a new noise) until the spring goes all at once.
With a median household income of $152,131 across the service area, most owners here choose full spring and cable replacement over a patch job that just delays the same call.
A door that stops partway up and won't budge further, even with the opener straining, is almost always a broken or badly worn torsion spring - the counterweight that's supposed to help lift the door is gone. A loud bang from the garage, usually mid-morning or evening when the door cycles, is often that same spring letting go under tension rather than wearing down slowly.
A door that looks fine standing still but drops unevenly as it closes, dipping on one side, points to a cable that's frayed or slipped off the drum rather than the spring itself. If the opener runs but the door doesn't move, or moves an inch and reverses, that's usually the opener sensing resistance from a spring that's no longer doing its share of the lift - not an opener problem at all.
Across the 449,915 households in this service area, roughly 167,337 are owner-occupied houses - the ones with an actual garage door to repair, not a shared entry gate or building-managed system. If your door is original to a house from that 1938 to 1988 window, these are the failure patterns to expect, not surprises.
Torsion springs wear out from repeated flexing over years, not from a single event. In San Francisco's mild climate there's no hard freeze to cause a sudden crack, so the metal fatigues slowly and the failure looks sudden even though it's been building for a long time - especially on houses from the 1938-1988 stock still running original hardware.
Usually yes for the spring, track, and cable - those wear out regardless of the door's age and replacing them restores normal operation. It's not worth it if the panels themselves are rotted or badly dented; at that point you're paying to fix hardware on a door that needs replacing anyway.
Yes, we take calls from the close-in cities around San Francisco, including Daly City, Colma, Brisbane, South San Francisco, and San Bruno, generally within seven to ten miles.
It depends on spring size, whether the track needs realignment, and cable condition - we don't give a fixed number sight unseen. What we can say is that parts for some older wood-panel doors take longer to source than the labor itself, and we'll flag that before starting.
Call now or request a free quote - same-day service on most repairs, upfront written pricing.
