A garage door spring does one job: it carries the weight of the door so the opener motor doesn’t have to lift 150 to 400 pounds on its own. When that spring wears out or snaps, the door either won’t budge or slams down fast enough to damage whatever is underneath it. Pensacola Garage Door Crew replaces both torsion and extension springs on residential doors, and this page covers what actually goes into that job.
Signs Your Spring Needs Replacing
A garage door spring rarely fails without warning. Watch for these signs before it snaps completely:
- The door feels heavier than usual when lifted by hand with the opener disconnected
- You hear a loud bang from the garage, often mistaken for a car backfiring or something falling
- The door opens a few inches, then stalls or reverses
- There’s a visible gap in the coil above the door
- The opener strains, grinds, or trips its breaker on a normal cycle
If you see a gap in the torsion spring, stop using the opener. A door held only by cables at that point can fall.
Torsion Springs vs. Extension Springs
Most homes in the Pensacola area have one of two spring types. The table below breaks down the practical differences.
| Feature | Torsion Spring | Extension Spring |
|---|---|---|
| Location | Above the door, on a metal shaft | Along the upper tracks, on either side |
| Typical lifespan | 10,000 to 15,000 cycles | 7,000 to 10,000 cycles |
| Common in | Newer construction, heavier doors | Older homes, lighter doors |
| Safety cables required | Recommended | Required |
One cycle is a full open and close. A door that runs four to six times a day will typically wear out its springs somewhere around the seven to ten year mark, sooner if the springs are undersized for the door’s weight.
What Affects the Cost
Spring replacement pricing depends on a few specific factors, not just labor time.
- Single spring versus a matched pair (torsion springs are usually replaced in pairs even if only one broke)
- Spring wire size and inside diameter, which vary by door weight and brand
- Whether the drums, cables, or bearings also need replacing
- Steel door versus a heavier insulated or wood door
We stock springs sized to match doors from Clopay, Wayne Dalton, and Amarr, along with generic DURA-LIFT stock for older installations where the original brand isn’t identifiable. Getting the wire gauge wrong is the most common mistake in DIY spring jobs, and it shortens the life of the new spring dramatically.
Why This Isn’t a DIY Repair
A wound torsion spring stores enough energy to cause serious injury if it releases uncontrolled. Winding bars, a stable ladder, and knowing the correct number of turns for your specific spring are non-negotiable. Extension springs carry less stored energy but still require safety cables to prevent them from becoming projectiles if they break.
Coastal humidity is also a factor here. Salt air speeds up corrosion on unprotected coils, so we typically recommend galvanized springs for homes near the water rather than standard painted coil stock.
What Happens When You Call
We ask a few questions about your door’s size, age, and symptoms, then quote a flat rate over the phone. Most spring replacements are done same day or next day, and the technician carries common spring sizes on the truck so a second trip usually isn’t necessary.