Spring Repair in Justin
Broken Garage Door Spring in Justin? Here Is What Is Going On
Your garage door weighs anywhere from 150 to well over 300 pounds, and the only thing that makes it feel light enough to lift is the spring system mounted above or beside the door. When a spring snaps, all of that counterbalance disappears in an instant. The door slams down or refuses to budge, the opener strains and gives up, and you are suddenly stuck. In Justin homes this is far and away the repair we are called out for most, and it is almost never something you did wrong — springs simply wear out from normal use.
Torsion vs. extension springs — and which one is on your Justin door
Most garage doors in and around Justin use one of two spring systems. Torsion springs sit on a metal shaft above the door opening and wind up tightly as the door closes, releasing that stored energy to lift it back up. They run smoother, last longer, and are the safer of the two. Extension springs stretch out along the horizontal tracks on either side of the door and are common on older or lighter single-car doors. We service and replace both, but on many of the newer two-car and three-car doors going in along FM 156 and toward Northlake, you will find a torsion setup carrying a lot of weight.
Warning signs we hear about most from Justin homeowners
A broken spring rarely sneaks up quietly. The classic sign is a loud bang from the garage — often mistaken for a gunshot or something falling off a shelf — that turns out to be the spring failing under tension. Other tells worth a call:
- The door rises a few inches, then stops or feels impossibly heavy.
- You can see a clear gap or separation in the coil of the spring overhead.
- The opener runs its full cycle but the door barely moves.
- The door slams shut faster than normal instead of lowering smoothly.
- The top section flexes or bends when the opener tries to pull it up.
If any of these sound familiar, stop using the door. Forcing a door with a broken spring puts the entire load on the opener and cables, and it can turn a straightforward spring job into a much bigger repair.
What a Justin spring replacement actually involves
When we arrive, the first thing we do is release tension safely using proper winding bars — never screwdrivers or makeshift tools. We measure your old spring by wire size, inside diameter, and length so the replacement matches the weight of your specific door, then install it, wind it to the correct turns, and re-balance the door. We test the safety reverse on your opener, lubricate the moving parts, and run the door several times to confirm it travels smoothly and stays put halfway. On a standard two-spring door we are usually wrapped up in under an hour and a half.
Why we steer you away from DIY spring jobs
This is the one repair we genuinely urge Justin homeowners not to attempt themselves. A wound torsion spring stores an enormous amount of energy, and a slip with the wrong tool can cause serious injury. The parts are also unforgiving — a spring that is even slightly mismatched to your door will burn out fast and can damage the opener. Our techs carry the correct sizes and the right tools, and every spring repair is backed by a labor warranty, so the safe route is also the one that lasts.
Should you replace one spring or both?
If your door uses two springs and only one broke, we almost always recommend swapping both. They were installed together, they have opened and closed the exact same number of times, and a second failure within weeks of the first is extremely common. Replacing the pair keeps the door balanced, protects your opener, and saves you a repeat trip. We will always lay out the options and the cost before we touch anything — you decide.
