What You Pay
We don't quote a flat number here because spring jobs vary too much by door size and spring count to make one honest. A single door with one torsion spring costs less than a double door running two, and a heavier insulated door - more common in Midlothian given the newer builds - takes a higher-cycle spring that costs more than a standard one. What we can tell you: the price we give you on the phone before the drive out is the price we hold once we're on-site, unless you ask us to change scope once we open the door up. We don't pad the invoice for miles driven. If a spring job turns out to need a full opener replacement or track work once we're under the door, we stop and tell you before doing it, not after.
How to Book
There's no Duncanville Garage Door Pros branch in Midlothian - we run this call from our home shop 13 miles away, so booking here works the same as booking anywhere else in the coverage area, just with that drive built into scheduling. Call, tell us the door size, whether it's one spring or two, and roughly how old the house is. That last detail matters more here than in older parts of the service area, since a 2006-built double door and a 1985-built single door need different parts, and we'd rather load the right spring the first time than turn the truck around. We'll give you a window, not a promise of same-hour arrival, because the drive is real and we're not going to claim otherwise. See our coverage page for what else falls inside this run.
What the Fix Involves
A torsion spring repair starts with unloading the spring under control - this is not a job to do yourself, the coil holds enough stored force to break a wrist. We measure the door's weight and track type before picking the replacement spring, since the wrong wind or wire gauge on a 2006-era double door just fails again in a year or two. Once the new spring's wound to the right tension, we run the door through a full cycle by hand before touching the opener, checking for drag on the tracks and even lift on both sides of a double door. If the door's original hardware - rollers, cable, drums - is worn from carrying an undersized spring's slack, we'll flag it, but we don't replace parts that aren't failing. Last step is testing the opener's force settings against the new spring balance, since a door that's balanced wrong will fight the opener motor even with a brand-new spring installed.
