Garage Door Spring Replacement in Jacksonville, FL

The spring does the heavy lifting on every garage door. When it snaps, the door is dead weight and the opener cannot lift it. We replace broken springs across Jacksonville with springs sized for your exact door.

Signs your spring has broken

• You heard a loud bang from the garage, like a gunshot or a firecracker
• The door will only lift a few inches, then stops
• The door feels impossibly heavy when you try to lift it by hand
• You can see a gap or separation in the coil above the door
• The opener strains, hums or shuts itself off

Most springs break while the door is closed, often at night when the metal cools and contracts. If you heard the bang, do not keep running the opener. Every attempt puts the motor and gears under load they were never built for.

Torsion springs and extension springs

Most Jacksonville homes have one of two setups. A torsion spring sits on a shaft above the door and winds as the door closes. Extension springs run along the tracks on each side and stretch instead. Both do the same job, and both wear out by cycles. Every open and close is one cycle, and a standard spring is built for roughly ten thousand of them.

On a two spring door, we recommend replacing both springs together even when only one has snapped. The second spring has lived the same life and has the same cycles on it. Changing both now saves you a second service call in a few months.

Why springs are not a do it yourself job

A wound torsion spring holds enough stored energy to lift a door that weighs hundreds of pounds. Released the wrong way, that energy comes out all at once. Spring replacement takes winding bars, the correct replacement spring for the door weight, and a careful balance check afterward. This is the one garage door job we always tell homeowners to hand to a technician.

After fitting, we balance the door so it stays put when lifted halfway by hand, lube the moving parts, and run the door through full cycles to confirm everything tracks straight.

Florida weather shortens spring life

Springs are steel, and steel rusts. In Jacksonville the mix of humidity, summer rain and salty air near the river and the beaches eats at spring coils year after year. Rust weakens the coil at one point until it lets go. If your springs are showing heavy rust, ask the technician about the condition of the cables too, since they live in the same damp air.

Common questions

How long do garage door springs last?

A standard spring is rated for about 10,000 cycles, which works out to roughly 7 to 10 years in a typical home. Homes that use the garage as the main entrance run through cycles much faster. High cycle springs with a longer rating are available if your door opens and closes many times a day.

Can I open my door with a broken spring?

Do not try. The door weighs far more than it feels like with working springs, and it can drop without warning if it slips. Keep the door closed, park outside if you can, and call (804) 294-4126 for a spring replacement.

Do both springs need to be replaced if only one broke?

On doors with two springs, yes, it is the smart move. Both springs have the same age and the same number of cycles. Replacing only the broken one usually means the other fails soon after, and you pay for a second visit.