We're not going to quote a number blind, and that's the honest limit of this page - torsion spring cost depends on wire gauge, coil length, and whether it's one spring or a matched pair, and those vary by door weight and width even within houses built the same year. What we can tell you is what drives the number up or down: a standard double-door torsion pair is a more common job than a single oversized spring, and common sizes are easier to get same-day than anything custom. With household income in this area running around $72,853, most of the calls we get here are straightforward replacement jobs, not full door-and-opener overhauls - people want the door working again, not a remodel. If a spring has taken the track or a panel out with it on the way down, that changes the job and the price, and we'll tell you that on-site before doing anything, not after.