How much does garage door spring replacement cost?
Garage door spring replacement usually costs $180 - $450 for many residential doors. Heavy insulated doors, oversized doors, high-cycle springs, or two-spring systems can run $300 - $750.
This is not a good DIY job for most homeowners. Springs are under heavy tension, and the door must be balanced after replacement so the opener is not overloaded.
What changes the spring replacement price
Torsion spring replacement
$200 - $550+How to tellSpring is mounted on a bar above the door; common on modern sectional doors
The fixReplace correctly sized torsion spring, wind to spec, and balance the door
Extension spring replacement
$150 - $350+How to tellSprings run along the horizontal tracks on either side of the door
The fixReplace spring pair and safety cables if missing or worn
Two-spring system
$300 - $750How to tellTwo torsion springs above the door and one has a visible gap or break
The fixReplace both springs if they are the same age, then balance the door
Heavy or insulated door
Often at the high endHow to tellDouble-wide, wood, glass, carriage-style, or heavily insulated door
The fixUse higher-capacity spring matched to door weight and cycle rating
How to confirm it is probably the spring
- Look above the closed door for a visible gap in the torsion spring. A clean break is a strong sign.
- Try the opener once only. If it hums/strains and the door barely moves, stop.
- Do not pull the emergency release if the door is stuck open or hanging crooked.
- Do not loosen set screws, drums, or cables. Those are part of the tension system.
Unlock the hiring checklist
Use this before you call a garage door, so you know what to ask and what to avoid.
Call a pro when…
- You heard a loud bang and the door will not lift
- There is a visible gap in the spring
- The door feels too heavy to lift manually
- The opener rail bends or the motor strains
- A cable came loose when the spring broke
Repair or replace?
A broken spring is normally replaced, not repaired. Replacing the whole garage door is unnecessary if the door sections, tracks, and opener are otherwise sound. The exception is when the spring failure is part of a larger worn-out system: damaged panels, bent tracks, rotten door, or an opener that was already failing.
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Related questions
Can I replace a garage door spring myself?
Most homeowners should not. Torsion springs are dangerous when wound incorrectly, and the door must be balanced after the work. Extension springs are less complex but still need safety cables and correct sizing.
How long do garage door springs last?
Many standard springs are rated around 10,000 cycles. For a frequently used door, that can be 7-10 years; for light use, longer. High-cycle springs cost more but can last much longer.
Why did my spring break suddenly?
Springs usually fail from cycle wear, rust, temperature swings, or a door that was out of balance. The loud snap is sudden, but the spring was wearing down over time.
Should the opener be replaced when the spring breaks?
Not automatically. If the opener was damaged trying to lift the heavy door, repair or replacement may be needed. Otherwise, spring replacement and door balancing may be enough.