Doing It Yourself
A torsion spring holds enough stored energy to break fingers or worse
And that doesn't change no matter how handy you are. What does change in Windsor is what's behind the drywall: most houses here went up between 1966 and 1992, median build year 1991, which puts a lot of doors on torsion hardware installed well before online spring calculators and generic hardware kits existed. The winding bars and spring sizes sold at a big box store often don't match what's actually on the header above your door.
We'll say the honest thing
If you've got the tools, the training, and you're replacing a cable or adjusting a bottom bracket, that's a reasonable DIY job. Winding or unwinding a torsion spring under tension is not. We've seen the kind of injury that comes from a slipped winding bar, and it's not worth saving a service call. If your garage door won't open, or the spring is visibly separated, leave the spring itself to us and call it in.
One limitation worth naming up front
Because we run out of Suffolk, about 10 miles away, we can't offer a walk-in counter or same-hour drop-by in Windsor. We schedule the job, bring the right spring for your door, and do the work once on site.
- 10 miles
The Symptom
The giveaway on a house from this era is usually a loud bang from the garage followed by a door that won't lift, or lifts only a few inches before the opener strains and stops. On homes built in the 1966-1992 window common through Windsor, torsion springs were sized to the original door weight, and after decades of cycling they fatigue and snap, often on a cold morning when the steel is stiffer.
Other signs show up before the spring actually breaks: a door that feels heavier than it used to when you lift it by hand with the opener disconnected, a visible gap in the coils above the door, or a spring that looks stretched and loose compared to its mate on a two-spring setup. If one spring breaks on a double door, the other is usually close behind it, since they've carried the same load for the same number of years.
A door that slams down hard instead of settling is another one we hear about often on houses from this build era - the spring isn't holding tension anymore, even if it hasn't fully separated. If your opener is grinding or the motor sounds like it's working harder than it used to, that's worth a look before the spring fails outright and the door drops on its own.
How Long It Takes
Spring jobs vary by what's actually on the door, more than by the town. A single door with one torsion spring is a shorter job than a double door running two springs plus a center bearing, and houses in Windsor's 1966-1992 range show up with both configurations depending on when the door or opener was last replaced.
What slows a job down isn't usually the install - it's matching the spring. Torsion springs are rated by wire size, length, and inside diameter, and those numbers are specific to the door's weight and the drum size on the shaft. If the spring on your door is a less common size, or if both springs need replacing because they're a matched pair from the original install, we need the right stock in the truck before we start, not after.
We don't give a blanket time estimate here because we haven't measured your door yet. What we can say is that once we're on site with the correct spring, the swap itself is a contained job - it's the diagnosis and the parts match that determine how the morning goes, not the drive from Suffolk.
What the Repair Takes
A proper torsion spring replacement means matching wire gauge, coil length, and wind direction to what's actually on your shaft
Not just grabbing a spring that looks about the same size. On a door from the 1966-1992 era common across Windsor, that often means verifying the drum and cable setup too, since hardware got swapped piecemeal over the decades as openers were replaced.
We replace both springs on a double-spring door when one has failed
Since the second is carrying the same fatigue even if it hasn't let go yet. We also check the bearing plate, the cables, and the end bearings while the door is open and the tension is off, because a worn cable or a seized bearing plate will take out a brand-new spring in short order if it's ignored.
Here's the limitation
If your spring is an unusual size or your door is an older custom unit, the exact match may not be something we carry on the truck that day. In that case we'll quote the job and schedule the return trip once the part is in hand, rather than install something close enough and have it fail again in a year.
