Garage Door Spring Repair
Coil service for reliable door movement — across Oceanway, Northside Jacksonville, Dinsmore, Garden City, New Berlin, Yulee, Callahan.
We replace failed counterbalance coils and test the door before returning it to use. Torsion units are mounted on a shaft above the opening and are wound to counter the door’s weight. Extension units stretch along the horizontal tracks, with safety cables running through them to contain a broken unit. Repeated opening and closing wears these components over time; manufacturers design most garage door springs for about 10,000 cycles, and one cycle is one opening plus one closing.
Across Duval County, our crew starts by inspecting the counterbalance setup and the connected cables, drums, and door hardware. We choose replacements according to the door’s dimensions and mass, along with its drum and wire measurements. Trade guidance from DASMA is to replace both springs together on a two-spring door, so when one has failed we generally fit two new springs and the lift stays even. Our truck carries replacement components and winding bars for torsion work; we never use screwdrivers to wind a coil. After the repair, we test the door’s balance, travel, and reversal response.
Garage Door Spring Repair: Warning Signs
- I heard a sudden bang near the garage.
- There’s a gap in one of the counterbalance coils.
- My door feels too heavy to lift.
- The opener sounds strained when I press the button.
- The door starts up, then stops.
- One side of the door rises ahead of the other.
The Jacksonville Heat and Rain Factor
Springs wear fastest where a door is used often and the air is wet. The airport normals show about 76 days a year with at least a tenth of an inch of rain and about 80 days at or above 90°F. DASMA says springs should be kept dry, because surface rust cuts into the wire and creates corrosion pits where fatigue cracks can grow and cycle life drops. On a Jacksonville spring job we look over the whole coil for rust, not only the broken end, and we match the replacement to the door's weight and drum size.
How We Handle It
We take the call
A staff member takes details about the door’s behavior, any sounds, and whether it remains open or shut. We explain how to leave the opener off and avoid handling the spring until we inspect it.
We inspect and quote
At the home, we examine the counterbalance assembly and related parts to find the cause. Before any work begins, we give you an exact quote for the repair.
We replace the coil parts
Our crew installs coils selected for the door and replaces the pair when a two-coil setup calls for it. We use winding bars for torsion work and address related damage found during the inspection.
We test the door
Before we leave, we test the door’s balance and movement, then check its reversal response. We confirm the door travels properly through the opening.
What Garage Door Spring Repair Costs
Spring work is priced per spring, so a two-spring door is quoted for both coils when both need changing. You see the number before the old spring comes off.
- Garage Door Spring Replacement per spring
- From $150
- Diagnostic Service Call $0 with a completed repair
- $0
Want a time booked? Use the contact page or call (904) 664-3804.
