What the Fix Involves
A broken torsion spring gets wound to a specific tension based on door weight, door height, and drum size - guess wrong and the door either won't balance or it'll slam. On the torsion setups common to Avon's 2000s-era construction, that's usually a matched pair on wider doors, which means replacing both springs even if only one broke, since the other is on borrowed time from the same years of cycling. We measure the wire size, inside diameter, and length off the old spring (or the shaft, if it's already failed and dropped), wind in the replacement under tension with winding bars, and check the balance by hand before the opener ever touches it again. On a single-car door with one spring, the job is shorter. On a double with two, plan on both coming off and going back on, plus a recheck of the cables and the bottom brackets while everything's unloaded, since a failed spring under tension can nick a cable on the way down.
Parts We Carry
We stock torsion springs in the common wire sizes and lengths that fit the sectional doors going up on 2000s-era Avon construction - the standard residential cycle-rated springs, not extension springs, since extension setups are rare on housing this age. We also carry matching end bearings, bottom brackets, and lift cables sized for the door heights typical to that build era. What we don't carry on the truck is every spring for every odd door ever installed - a custom or commercial-weight door, or an older door someone converted oddly over the years, can mean a special-order part with its own lead time. If that's what we find when we open the housing, we'll tell you before we quote the job, not after.
Can You Do This Yourself
A torsion spring is wound under enough tension to break a wrist or worse if the winding bars slip, and the tools for doing it safely - bar set, vise grips, the right ladder height for the door's track height - aren't things most garages have sitting around. We'd rather tell you that straight than have you find out the hard way. Where a homeowner can reasonably step in is diagnosis: if the door won't budge and you can see a gap in the coiled spring above the door, you've found the problem and you know what to tell us on the phone. Past that point - pulling the old spring, matching wire gauge, winding the new one to the right number of turns - it's not a reasonable DIY job on a door this heavy, regardless of how new the house is.
The Complications
The complication we run into most in Avon isn't the spring - it's what's attached to it. Newer construction means more openers with updated safety sensors and force settings tied to a properly balanced door; replace the spring without rechecking that balance and the opener will fight the door for months before something else fails. We also won't force a repair on a door that's past it: if the track is bent, the panels are racked, or the opener itself is on its way out, patching the spring buys you a few months and then you're paying for two visits instead of one. We'll say so if that's what we find, rather than sell a spring job on a door that needs more than that. For the broader picture of what we handle out of Lorain, including jobs that go past a spring swap, see our Lorain spring repair page or the Avon area page.
