Garage Door Spring Repair
Springs sized to the door's weight — across Wellesley, Waltham, Dedham, Dover, Sherborn, Medfield, Wayland, Westwood.
A garage door spring repair replaces the part that holds up the door, which is why a broken spring leaves a door that feels as if it weighs hundreds of pounds. Torsion springs wind up on a shaft over the opening; extension springs stretch alongside the horizontal tracks. Either type stores a great deal of energy while the door is closed, and DASMA lists springs among the most dangerous parts of a door, to be repaired only by trained professionals.
We size the replacement from the door in front of us: its measured weight, the spring's wire size, length and inside diameter, and the cable drum. The spring is chosen for the right torque and the right cycle life, not copied from the one that broke. Where two springs share a door we replace both, as DASMA advises, because the survivor has the same age and the same fatigue. Extension springs get a safety cable threaded through each one.
Signs You Need Garage Door Spring Repair
- A sharp crack in the garage, then a door the opener cannot raise
- A gap you can see between coils on the torsion spring
- The door rises a foot and drops back
- The opener strains or shuts off partway up
- The door feels very heavy lifted by hand
- Coils that look dull, rusty or pitted
The Charles River Valley Factor
Cycle count, more than age, decides when a spring fails here. One cycle is a full open and close, and a household that uses the garage as its main entrance can run 8 to 10 cycles a day, about 3,650 a year, by one spring maker's estimate. Medfield's master plan finds that 32 percent of its households keep three or more vehicles, and in homes like those we expect a standard spring to reach its cycle limit early. Damp is a second wear mechanism: in an unheated garage moisture pits the bare steel of a coil, and in our experience a pitted spring breaks short of its rated cycles. We suggest a higher-cycle spring where the use is heavy, and a coated one where the garage stays wet.
How We Handle It
Weigh and measure
Door weight, spring wire size, length, inside diameter and drum size are measured so the new set fits the door.
Exact quote on site
You approve one exact quote for the right springs before anything is unwound.
Controlled replacement
Winding bars, correct turns, bearings and fasteners checked; extension springs get safety cables.
Balance test
The opener is disconnected and the door is lifted to the halfway mark and released; it stays put or we keep adjusting.
Garage Door Spring Repair — FAQs
How long do garage door springs last?
Can I open the garage door with a broken spring?
Should I replace both garage door springs?
Are high-cycle garage door springs worth it?
Torsion versus extension springs: how do they differ?
Why should spring replacement be left to a technician?
Garage Door Spring Repair Across Norfolk County
Wellesley, MA
Garage Door Spring Repair in Wellesley →Waltham, MA
Garage Door Spring Repair in Waltham →Dedham, MA
Garage Door Spring Repair in Dedham →Dover, MA
Garage Door Spring Repair in Dover →Sherborn, MA
Garage Door Spring Repair in Sherborn →Medfield, MA
Garage Door Spring Repair in Medfield →Wayland, MA
Garage Door Spring Repair in Wayland →Westwood, MA
Garage Door Spring Repair in Westwood →Starting prices for this job
Where garage door spring repair starts for homes we reach from Worcester Street. The technician confirms the total on site.
- Garage Door Spring Replacement
- from $150 per spring
- Diagnostic Service Call
- $0 with a completed repair
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