Alfonso Garage Door runs true 24/7 emergency garage door repair across San Francisco from our Outer Sunset shop at 1726 Great Hwy — a real person answers (415) 494-4774 at any hour, the diagnostic is $45–$95 and credited toward the repair, and night repairs are priced from the same ranges as day work. No after-hours surcharge.
| Emergency diagnostic, any hour (credited toward the repair) | $45–$95 |
| Broken spring — single torsion, installed | $180–$350 |
| Off-track door re-seated, cause corrected | $165–$390 |
| Opener failure — gear, trolley, or board | $140–$340 |
Typical San Francisco and Bay Area ranges (parts + labor), last updated July 2026 — see the full SF garage door cost guide. You get an exact, upfront quote before any work begins — call (415) 494-4774 or book online.
Most of our after-hours work in San Francisco comes down to five failures, and the truck rolls ready for all of them. A broken torsion spring announces itself — one hard bang from the garage, then a door the opener strains at but can't lift. A snapped lift cable leaves the door cocked in the opening, one corner higher than the other, and every cycle you run winds the damage tighter. An off-track door is the one we'll ask you not to touch at all: the panels are hanging on whatever rollers stayed seated, and forcing it is how doors end up on hoods and feet. Opener failures — a stripped drive gear, a dead logic board, a trolley that let go mid-travel — strand a door that's otherwise fine. And a door that won't close at 11 PM jumps our queue, because in this city the garage usually sits under the bedrooms with a door straight into the house.
Tell us which of these you're looking at when you call (415) 494-4774 and we load accordingly. Fog-belt corrosion means west-side springs rarely fail at a convenient hour — cold night air on pitted steel is when they let go — so we keep the common sizes, plus the heavier hardware the avenues' older wood doors take, on hand year-round.
Nobody else running emergency pages in this market will print a number, so here are ours. Every visit starts with a $45–$95 diagnostic — after-hours calls sit toward the top of that range — and the full diagnostic comes off the repair price the moment you approve the work. The repair itself is priced from the same ranges we quote at noon: no night rate, no weekend rate, nothing added because you sounded worried on the phone.
| What you're seeing | Likely failure | Typical range (parts + labor) |
|---|---|---|
| Loud bang, then the door won't lift | Broken torsion spring | $180–$350 single / $320–$560 pair |
| Door hanging crooked, cable dangling | Snapped lift cable | $160–$290 |
| Door jumped its rails, stuck at an angle | Off-track door | $165–$390 |
| Opener runs or hums, door doesn't move | Opener gear, trolley, or board failure | $140–$340 |
| Door reverses instead of closing at night | Safety sensor fault | $90–$140 realign / $140–$260 new pair |
Each figure is a parts-and-labor range, and you approve the exact number in writing before a wrench comes out. What moves a job toward the top of its range is the door itself, not the clock: a double door needs bigger springs, salt-pitted hardware on west-side doors often takes a neighboring part with it, and the heavy wood doors common in the avenues demand higher-rated components across the board. The diagnostic credit exists for a simple reason — you shouldn't pay twice for one problem. If we find it, and you have us fix it, the finding was part of the fixing. For a deeper breakdown of every repair type, see our San Francisco garage door repair cost guide.
Some honesty about arrival times, since blanket one-hour promises are mostly marketing. We dispatch from 1726 Great Hwy in the Outer Sunset, so the west side — Sunset, Parkside, the Richmond, the coastal avenues — gets our fastest response, often inside the hour late at night when the city is empty. Cross-town calls — Noe Valley, the Mission, Pacific Heights, the Marina — typically land within a couple of hours, depending on the hour and what's already on the board. Beyond the city line we run emergency calls down the Peninsula, over to Marin, and into the East Bay; at 2 AM the bridges are clear and the drive is shorter than you'd expect, but you'll get a real window on the phone, not a number picked for a website. If your situation is dangerous — a door hanging by one cable, a car trapped before an early flight — say so, and the dispatch order changes. A door stuck wide open gets the same treatment: with most SF garages sitting directly under the house, an open garage overnight is an open front door, and we route those calls ahead of anything that's merely inconvenient.
Sometimes the door is past saving — a bottom section folded by a bumper, an old wood slab west of Twin Peaks that finally split along its stiles, a door that came down hard enough to rack the frame. An emergency replacement happens in two moves. Tonight, we make the opening secure: door braced or lowered and locked, the opening boarded if the panels can't hold, the opener disconnected so nobody cycles the wreckage. Then we measure and write your replacement quote on the spot, and because we install new garage doors across San Francisco every week, most standard-size steel doors go in within days, not weeks. If the casualty is one of the avenues' heavy older wood doors, we'll talk straight about whether matching it or upgrading it is the smarter spend. Replacement pricing depends on size, material, and insulation, so we quote it exactly after measuring rather than guessing over the phone.
Not every failure needs a midnight truck. If the door died this morning and has to work again before tonight, call before mid-afternoon and we can nearly always fit a same-day San Francisco visit — the earlier you call, the more likely you pick your window instead of taking what's left. Same-day garage door service is priced exactly like scheduled work: same $45–$95 diagnostic, same repair ranges, credited the same way. The only real difference from a true emergency call is that you get to finish your coffee first. And if you describe the problem on the phone and it genuinely can wait for a normal appointment, we'll tell you that too — urgency is something we diagnose, not something we sell. Typical same-day fits: a spring that snapped overnight and got discovered at breakfast, a door that started grinding badly enough that you don't trust it, a sensor fault that's been reversing the door for a week and finally has to end. Same crew, same parts, same ranges — just booked in daylight.
First time calling an emergency garage door company and want to know what you're walking into? We wrote up what actually happens when you call at 2 AM — the full walkthrough: the questions we ask, what's safe to do while you wait, and how the visit runs minute by minute.
Plan on a $45–$95 diagnostic — after-hours visits land at the top end — which comes off your bill entirely once you approve the repair. From there, night work uses our standard ranges: $180–$350 for a single torsion spring, $160–$290 for a cable pair, $165–$390 for an off-track door, $140–$340 for opener repairs. You approve one written figure before we start.
Anything that leaves your home unsecured or the door in a dangerous position: a door stuck open, a door hanging crooked or partly off its rails, a loose flailing cable, a car trapped when you need it, or a commercial door that won't lock up. A door that's fully closed and locked can usually book a morning slot instead — and if that's your situation, we'll say so on the phone rather than sell you a night visit.
Yes. On the first visit we make the opening safe — door braced, lowered and locked, or the opening boarded — then measure and write your replacement quote on the spot. Most standard-size steel doors install within days. Replacement pricing depends on the door's size, material, and insulation, so we quote it after measuring rather than guessing over the phone.
In San Francisco we treat it as one. Most garages here sit directly beneath the living space with an interior door into the house, so a garage that won't close overnight is an open path inside, not just exposed storage. Call us — sensor and travel-limit problems are among the fastest fixes we do, and many wrap up in a single late-evening visit.
Emergency calls cover our full service area: San Francisco plus 19 surrounding cities — Daly City and Pacifica down the Peninsula to San Mateo and Belmont, Sausalito through San Rafael in Marin, and Oakland, Berkeley, Alameda, San Leandro, Fremont, and Richmond in the East Bay. Response inside SF is fastest because the truck starts at our Outer Sunset shop; everywhere else, we quote an honest arrival window when you call.
Yes. A roll-up or sectional door that won't close is a lock-up failure, and we prioritize it the same way we do a home that can't be secured. We work on commercial doors and openers across San Francisco and the Bay Area, and after-hours commercial calls use the same diagnostic-credited pricing as residential ones.
Often handled in the same visit as emergency repair:
Same-day, true 24/7 emergency repair across San Francisco, the Peninsula, Marin, and the East Bay — including: