Spring Repair for Crockett's Older Garage Doors

What the Repair Takes

Crockett sits at the old end of the housing stock we work on. Houses here mostly date to 1938, decades ahead of the 1967 median across the wider service area, which runs from 1938 up through 1996 builds. That means a lot of original single-car garages, narrower openings than you'd find on a newer tract home, and wood doors hung on extension springs that run along the horizontal track rather than the torsion springs wound on a shaft above the door. Extension springs fail differently - they stretch, fatigue, and eventually snap a coil, and on older installs they're often missing the safety cable that keeps a broken spring from whipping across the garage. Replacing one means matching the wire gauge and coil length to a door that's been there a long time, sometimes with hardware nobody makes anymore. If the track is bent or the jamb has shifted with the house, that gets addressed before a new spring goes on, not after. The mild climate here doesn't rust springs out the way a wetter region would - these springs usually give out from age and cycle count, plain metal fatigue after thousands of lifts.

Doing It Yourself

An extension spring is lower tension than a torsion spring, which is why some owners try this one themselves. We'd still say don't. A spring under load that lets go while you're adjusting it can take a finger or an eye, and on a door this old, the track mounts and the pulley brackets are often original too - metal that's had 85-plus years to weaken, not the fresh steel you'd be working with on a newer house. If the spring is original to the door, finding an exact match without stripping threads or forcing a part that doesn't fit is harder than it looks on a video. Our honest limit: we don't carry every obsolete spring size on the truck for a house this old, so sometimes a Crockett call means a short wait on a part before the job gets finished. We'll tell you that up front rather than leave you with a half-done garage.

Time on the Job

A straightforward spring swap on a door that still has the original hardware is usually the quicker part of the visit. Most of the time on a Crockett call goes to inspecting the rest of the setup - the pulleys, the cable, the track brackets bolted into a jamb that's settled over the decades - before we touch the spring itself. On a door this old, replacing the spring without checking what it's bolted to is how you end up back at the same house in six months. We're coming from Vallejo, four miles out, so the drive isn't the long part of the day. The work is.

What It Costs

We don't publish a flat number for spring repair here because the parts vary too much house to house in a town built mostly before 1950. An extension spring job on original hardware can run different from a torsion conversion, and if the track or cable needs attention at the same time, that changes the bill too. Crockett's median household income runs $102,400, noticeably under the $130,583 median across the broader service area we cover - something we keep in mind when we quote a repair versus a full door replacement. We'll give you a number before we start, not after.

What Is on the Truck

For a town this size - Crockett counts about 1,692 households, a small fraction of the 280,164 households across the whole area we run trucks through - we stock common extension and torsion spring sizes, cable, pulleys, and track hardware that covers most of what shows up on doors built across that 1938-to-1996 span. What we don't always carry is the exact obsolete spring for a door that's never been touched since it was hung. When that happens on a Crockett job, we order it rather than force a mismatch that'll fail again in a year. Four miles from Vallejo means a return trip isn't a hardship if a part has to come in.

Frequently asked questions