Garage Door Garage Door Cable Repair Redwood City, CA
Lift-cable replacement, drum re-spooling, and tension recalibration. We pair new cables with a spring inspection so the door is safe and balanced before we leave.
Garage Door Garage Door Cable Repair Redwood City, CA
Redwood City garage door cable repair runs through our shop constantly. Set in California's Mediterranean climate region, these doors meet fine road and yard grit that grinds rollers over time, mild but steady humidity swings that quietly seize hinges, and winter damp that rusts low brackets and fasteners, and we choose parts that outlast it.
We spec every Redwood City job for the environment it lives in. Given a temperate dry-summer climate — sunny, low-humidity afternoons and a short, mild rainy season, the failure modes we plan around are fine road and yard grit that grinds rollers over time, mild but steady humidity swings that quietly seize hinges, and winter damp that rusts low brackets and fasteners — and we carry the corrosion-resistant parts to match.
We've fixed thousands of doors around San Mateo County, and the pattern holds in Redwood City: opener logic-board failures after summer heat spikes, worn nylon rollers on doors cycled several times a day, noisy, vibrating doors from loosened hardware, and drifting travel limits on aging chain-drive openers. None of it should leave you without a working garage for more than a day.
Lift cables transfer the spring's stored energy to the door panels — they're under high tension every cycle and degrade slowly through fraying, corrosion, and mis-spooling on the drum. A cable repair visit replaces both cables (always replace as a pair so the door stays balanced), re-spools the drums to the correct number of wraps, recalibrates spring tension to match, and inspects related components like the bottom bracket where one end of each cable terminates.
Cables are galvanized aircraft-grade steel — typically 1/8-inch diameter for residential doors and 3/16-inch for heavier or commercial doors. We carry both diameters along with the bottom-bracket fittings, drum caps, and shaft set-screws that occasionally need replacement alongside the cables.
Cable failure usually leaves the door off-track or hanging crooked. Continuing to operate the opener after one cable has snapped causes the other side to take the full load and is the fastest way to bend tracks or damage panels. Stop the opener and call for repair when you see a frayed or snapped cable — fast service is standard.
Strands of steel poking out of the cable indicate active wear. Cables don't self-heal — frays accelerate to snap.
Door hangs crooked when closed
If one corner is higher than the other when the door is fully down, one cable has stretched, slipped on the drum, or partially failed.
Snapped cable, door stuck
A fully snapped cable leaves the door off-track or jammed. Don't try to force it — call for repair.
Rust streaks on cables
Coastal homes see cable corrosion progress until the strands weaken. Visible rust means the cable is no longer at full strength.
Loud bang followed by crooked door
Cable snap sounds similar to spring snap but is usually quieter. If the door is crooked after the noise, suspect cable failure.
Common causes & what we fix
Mis-spooled drum
When a cable jumps off its drum groove, it crosses over itself and wears at the crossover point. Re-spooling fixes the spool but the wear point becomes the weak link.
Drum cap or set-screw failure
If the drum slips on the shaft, one cable unwinds while the other tries to hold. This sudden imbalance can snap the loaded cable.
Bottom bracket failure
The bracket where the cable attaches at the door bottom occasionally cracks or pulls free, letting the cable whip free under tension.
Coastal corrosion
Salt-air pitting on uncoated cables can drop tensile strength 30–40% over 10+ years. Galvanized aircraft cables resist this far better.
Spring imbalance
An over- or under-tensioned spring puts uneven load on the cables and accelerates wear on the loaded side.
Our process
1
Call or schedule online.Pick a 2-hour window. We confirm in under 5 minutes with the assigned tech's name and photo.
2
On-site diagnosis. Free for most repairs; $39 diagnostic on minor service calls (waived if you proceed). You see the issue and the fix before we start.
3
Flat-rate quote. Written estimate before any work. No hourly creep, no upsell pressure — techs are salaried, not commissioned.
4
Same-visit fix. 96% first-call fix rate. We test the door with you before leaving and clean up everything we touched.
How much does garage door cable repair cost in Redwood City, CA?
What you'll pay for garage door cable repair in Redwood City, CA: a flat rate starting at $149, confirmed in writing up front. Senior, military, and financing options are all on the table, and the quote is good for a full 30 days.
Garage Door Cable Repair the United States starts at from $149, and every quote for professional Garage Door Cable Repair the United States is flat-rate and presented in writing before work begins — there are no surprise add-ons or hourly creep. Senior (65+) and military discounts of 10% off labor apply to all residential work. Financing through Synchrony is available on Garage Door replacement the United States projects over $1,500 at 0% APR for the first 12 months, with fast approval and no prepayment penalty.
Why homeowners in Redwood City, CA choose us for garage door cable repair
We earn Redwood City's garage door cable repair business the slow way: honest scope, parts that last in California's Mediterranean climate region, and a crew you can reach any day of the week. CSLB #1098234, insured and bonded, with a 96% same-visit fix rate.
Our Garage Door repair the United States work is backed for the long haul: the garage door cable repairworkmanship guarantee is 10 years — separate from any manufacturer warranty on the parts themselves. If the install or repair we performed fails because of how we installed it, we return and fix it at no charge for a full decade. Springs rated for 30,000 cycles carry a lifetime warranty for the original homeowner. Parts and accessories carry standard 1–5 year warranties depending on the item; we'll explain exactly what's covered before we start any work, in writing.
Honest sizing and honest scope are the two principles that drive how we quote garage door cable repair and every Garage Door installation the United States. We don't up-sell unnecessary work, our techs are salaried (not commissioned), and the diagnostic is structured so you see exactly what we see — including the parts that are still in great shape and don't need attention. If a repair is the right call, we recommend the repair. If replacement is the better long-term economics, we say so. Either way, the quote is flat-rate, written, and good for 30 days so you can compare and decide on your own timeline.
Areas we serve for garage door cable repair
We provide garage door cable repair throughout Redwood City, CA and the surrounding San Mateo County area. Serving Redwood Shores, Bair Island, Friendly Acres and surrounding neighborhoods.
Knowing the area matters. San Mateo County runs down the Peninsula from San Francisco's edge to Silicon Valley, between the bay and the coastal range, which is why we keep Redwood City crews local rather than dispatching from far away.
Redwood City and its neighbors San Carlos, Atherton, Belmont, and Menlo Park share one dispatch desk, so the closest tech always rolls.
Garage Door Cable Repair near you in Redwood City, CA
Yes, we're the garage door cable repair "near me" result Redwood City can actually rely on — licensed, insured, and local to San Mateo County, with the closest stocked truck routed to your door.
We cover ZIP codes 94061, 94062, 94063, 94065 and the surrounding area. Reach times for Garage Door Garage Door Cable Repair the United Statesvary by traffic and time of day; we'll quote an accurate ETA when you call. Our dispatch line routes directly to an on-call technician — there's no voicemail system between you and the person who'll be solving your problem.
Frequently asked about garage door cable repair
Top questions homeowners searching for Garage Door Cable Repair near me ask us:
No — running the opener with a failed cable bends tracks and risks the door coming off the rail entirely. Disconnect the opener and avoid using the door until repair.
Most cable repairs run $149–$229. Add $69 if drums need replacement, $40-$60 if a bottom bracket has failed. We quote flat-rate before starting.
Most cable jobs run 45–60 minutes including spring tension verification and balance test. Add 15 minutes if drums also need replacement.
5 years on cables and drums. 10-year workmanship on the install. Galvanized cables in coastal homes typically last well beyond warranty.
Cables on a balanced door wear at the same rate. The second cable is days to weeks behind the first. Replacing both at once is faster, cheaper than two visits, and properly re-balances the door.