Bay Area Garage Door
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Garage Door Spring Repair & Replacement — a technician performing spring repair on a residential garage door
24/7 Emergency Service

Garage Door Spring Repair & Replacement

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.

Book Spring Repair

No cost, no obligation · Same-day service · No weekend or evening premium

Or call now: (925) 459-4427

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 this service covers

We work on the complete system, so the fix lasts. On a typical spring repair job that includes:

Torsion springs (standard & high-cycle)
Extension springs & safety cables
Winding bars and cones
Center bearing plate & end bearings
Shaft and cable drums

What to expect on the visit

  1. 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. 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. 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. 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.

Frequently Asked Questions

Why shouldn't I replace a garage door spring myself?

A wound torsion spring stores enough energy to cause serious injury if a winding bar slips. Correct wire size, tension and safety-cable setup all matter. This is the repair where a professional is genuinely safer — and usually faster.

Should I replace both springs if only one broke?

Yes, we recommend it. Both springs share the same cycle life, so a broken one means the other is close behind. Replacing the pair keeps the door balanced and avoids a second failure within months.

How long do garage door springs last?

A standard spring is rated for about 10,000 cycles — roughly 7–12 years for an average household, but far less if the door opens many times a day. High-cycle springs roughly double that.

Can you come out today for a broken spring?

Yes — a broken spring is our most common same-day and emergency call. We stock a wide range of spring sizes on the truck so we can measure and replace on the first visit.

Garage Door Spring Repair & Replacement across the Bay Area

We bring spring repair to 21 Bay Area cities — each with its own local conditions we account for. Choose your city for local response times and details.

Spring Repair in San FranciscoSpring Repair in HillsboroughSpring Repair in AthertonSpring Repair in WoodsideSpring Repair in Portola ValleySpring Repair in Palo AltoSpring Repair in Los Altos HillsSpring Repair in SaratogaSpring Repair in BelvedereSpring Repair in TiburonSpring Repair in RossSpring Repair in PiedmontSpring Repair in OaklandSpring Repair in LafayetteSpring Repair in Walnut CreekSpring Repair in ConcordSpring Repair in AlamoSpring Repair in DanvilleSpring Repair in DiabloSpring Repair in St. HelenaSpring Repair in CalistogaSpring Repair in SonomaSpring Repair in HealdsburgSpring Repair in WindsorSpring Repair in Larkfield-WikiupSpring Repair in Santa RosaSpring Repair in Rohnert ParkSpring Repair in CotatiSpring Repair in PenngroveSpring Repair in PetalumaSpring Repair in SebastopolSpring Repair in GratonSpring Repair in ForestvilleSpring Repair in GuernevilleSpring Repair in Monte RioSpring Repair in OccidentalSpring Repair in Black Point-Green PointSpring Repair in NovatoSpring Repair in Lucas Valley-MarinwoodSpring Repair in Santa VenetiaSpring Repair in San RafaelSpring Repair in San LeandroSpring Repair in Castro ValleySpring Repair in San LorenzoSpring Repair in AshlandSpring Repair in CherrylandSpring Repair in FairviewSpring Repair in HaywardSpring Repair in Union CitySpring Repair in NewarkSpring Repair in FremontSpring Repair in SunolSpring Repair in MilpitasSpring Repair in Alum RockSpring Repair in East FoothillsSpring Repair in San JoseSpring Repair in Santa ClaraSpring Repair in SunnyvaleSpring Repair in Mountain ViewSpring Repair in Los AltosSpring Repair in LoyolaSpring Repair in CupertinoSpring Repair in CampbellSpring Repair in Cambrian ParkSpring Repair in Los GatosSpring Repair in Monte Sereno

Need spring repair today?

Same-day and 24/7 emergency service across the San Francisco Bay Area. Free diagnostic estimate, no premium for nights or weekends.

Call Now — Free Estimate · (925) 459-4427