Spring Repair for Westland's Older Garage Doors

Most of the housing stock in this service area went up between 1938 and 1991, with a median build year around 1960, and the bulk of it is 1960s-70s construction. That matters for springs because doors from that era were built heavier than today's insulated panels, often on steel that's thinner gauge than what you'd spec new, and the torsion or extension springs sized for them were never meant to run forty, fifty, sixty years on the original coil. Add a cold climate band rated severe, and you've got metal fatigue working overtime. Steel contracts hard in a deep freeze, and a spring that's already near the end of its cycle count loses tension faster when the mercury drops. That combination - older coil, decades of cycles, cold-weather contraction - is the reason spring failure on this side of the region tends to cluster in winter and early spring rather than spread evenly through the year. It's not a defect in any one door. It's what happens when 1960s hardware meets a Michigan winter long enough.

Because the housing stock here skews to the 1938-1991 build range, the truck carries torsion springs sized for the heavier single and double doors common to that era, not just the lighter stock sizes for new construction. That includes both standard torsion coils and extension springs, since plenty of the older garages in this service area were never converted off the original extension-spring setup. Cables, drums, and end bearing plates ride along too, since a spring failure usually takes one of those with it, especially on a door that's been running on the original hardware for decades. What doesn't ride along: full replacement doors or track systems sized for unusual openings - those get special-ordered, not stocked, because the lead time and sizing variation across 43 different neighborhoods makes carrying every width impractical.

Spring repair cost depends mostly on whether it's a single torsion spring, a matched pair, or an older extension setup that needs both springs and safety cables brought up to current practice. A pair costs more than a single, not because the labor doubles, but because replacing only one spring on a double door leaves mismatched tension between old and new coil - that imbalance shortens the life of the new spring and strains the opener. We don't price extension conversions or full torsion upgrades the same as a straight swap, since the hardware and mounting differ. If a door needs more than a spring - bent track, a dead opener, rotted panels - that gets priced separately, and we'll tell you straight if replacement makes more sense than another repair.