How do I know if my garage door spring is broken?

The most common signs are a loud bang from the garage, the door feeling extremely heavy when lifted manually, the opener straining or not lifting the door, or a visible gap in the torsion spring above the door.

Can I still use my garage door with a broken spring?

No. Operating a garage door with a broken spring can damage the opener, bend the top panel, or cause the door to fall. Disconnect the opener and call a technician.

How long do garage door springs last?

Standard torsion springs are rated for 10,000 cycles. For a household that opens the door 4 times a day, that is roughly 7 years. High-cycle springs rated at 25,000–50,000 cycles are also available.

Spring Repair

5 Signs Your Garage Door Spring Needs Replacement

By Local Garage Door Service • PA • NJ • DE

Your garage door spring is one of the hardest-working parts of your home. It handles hundreds of pounds of door weight every single day. When it starts to fail, the signs are usually clear - if you know what to look for. Here are the five most common warning signs that your spring is on its way out.

1. A Loud Bang From the Garage

The most dramatic sign of a broken torsion spring is a loud bang - often described as a gunshot. This happens when the spring snaps under tension. If you hear this sound and your door suddenly stops working, the spring has likely broken. Do not try to operate the door manually or with the opener until the spring is replaced.

2. The Door Feels Extremely Heavy

Garage door springs counterbalance the weight of the door, making it easy for the opener - and for you - to lift. If you disconnect the opener and try to lift the door manually, it should feel relatively light (20–30 lbs). If it feels like you are lifting 150–300 lbs, the spring is broken or has lost tension.

3. The Opener Strains But Won't Lift

If your opener motor is running but the door barely moves - or only opens a few inches before the opener reverses - this is usually a spring problem, not an opener problem. The opener is not designed to lift a door without spring assistance. Forcing it can burn out the motor or strip the gear.

4. A Visible Gap in the Spring

Torsion springs sit on a metal rod above the door. A broken torsion spring will have a visible gap - usually 2–3 inches - somewhere along its length. If you see this gap, the spring needs to be replaced immediately. Do not use the door.

5. The Door Opens Crooked or Unevenly

If your door rises unevenly - one side goes up faster than the other - this often means one of two springs has broken or lost tension. The working spring is lifting its side while the broken side drags. This puts severe stress on the cables, drums, and opener and can cause secondary damage quickly.

Spring broken? We can fix it today.

Same-day spring replacement across PA, NJ, and DE. We carry common spring sizes on every truck.

Call 267-438-6494 Request Service

What To Do If Your Spring Breaks

If your spring has broken:

Stop using the door immediately - do not force it open or closed
Disconnect the automatic opener to prevent motor damage
Do not attempt a DIY repair - springs store significant energy and can cause serious injury
Call a licensed technician for same-day spring repair service

At Local Garage Door Service we replace both torsion and extension springs across Philadelphia, South Jersey, and Delaware. We recommend replacing both springs at the same time so the door stays balanced and you avoid a second call-out in a few months. If your door has also come off the rails, see our off-track repair service.