Can a Garage Door Spring Be Repaired?

Here’s how to tell which situation you’re in, what a technician can and can’t fix, and why spring work is one job to leave to a professional. We’ve fixed garage doors around Independence and the Kansas City metro since 1986, and spring calls are the ones we take most often.

Why a Broken Spring Can’t Be Repaired

Garage door springs are made from tempered steel and wound or stretched to hold most of your door’s weight. A typical door is far too heavy for the opener to lift on its own, so the springs do the real work every time the door moves.

When a spring breaks, it releases that stored tension all at once, usually with a loud bang. The break point is a weak spot in metal that has already worn out from thousands of cycles. Welding or joining the two pieces would destroy the temper of the steel, and the patched spring would fail again under load, possibly while someone is standing under the door. That’s why no reputable garage door company “repairs” a snapped spring. When you hear “spring repair,” it means removing the broken spring and installing a new one.

Spring Problems That Can Be Fixed Without a New Spring

Not every spring problem means the spring is finished. If the coil is still intact, a technician may be able to fix the issue without replacing it:

• Out of balance. If the door drifts down or creeps up when you leave it halfway open, the spring tension may simply need adjusting. This works when the spring itself is healthy. An old spring that keeps losing tension is near the end of its life and is better replaced.
• Squeaking or grinding. Dry springs are noisy. A light coat of garage door lubricant on the coils often quiets them down.
• Light surface rust. Missouri humidity leaves a film of rust on a lot of springs. Cleaning and lubricating them slows it down. Deep rust or pitting is a different story, because it weakens the steel.
• A cable or pulley problem. On doors with extension springs, a frayed lift cable, a worn pulley or a missing safety cable can look like a spring problem. Replacing those parts may be all the door needs.

Signs Your Spring Needs to Be Replaced

These signs mean the spring has failed or is close to it, and adjusting it won’t help:

• A visible gap in the coil of the torsion spring above the door
• A loud bang from the garage, followed by a door that won’t open
• The door lifts a few inches and stops, or the opener strains and hums
• The door feels extremely heavy when you try to lift it by hand
• An extension spring that looks stretched out and doesn’t pull back tight
• Heavy rust, pitting or flaking on the coils

Not sure what you’re looking at? Our guide on how to tell if your garage door spring is broken walks through each sign, and why garage door springs break explains what wears them out.

Repair or Replace? A Quick Guide

Should You Replace One Spring or Both?

If your door has two springs and one breaks, we recommend replacing both. They were installed together and have opened the door the same number of times, so the second spring is usually close behind. Replacing the pair also keeps the door balanced, so it doesn’t pull unevenly or strain the opener. For a closer look at your options, see spring replacement vs. a tune-up.

Why Spring Work Isn’t a DIY Job

Torsion springs are wound tight enough to cause serious injury if a winding bar slips, and an extension spring without a safety cable can whip across the garage when it breaks. Adjusting tension on a healthy spring carries the same risk. Professionals use the right winding bars, clamps and springs rated for the door’s weight.

What you can safely do is look and listen. Check the springs for gaps or heavy rust, and pay attention to new noises. If the springs look intact, you can test the balance: close the door, pull the opener’s emergency release, and lift the door about halfway by hand. A balanced door stays put. If it drops or shoots up, call for an adjustment. If a spring is already broken, skip this test, leave the door closed and unplug the opener.

Garage Door Spring Repair in Independence and Kansas City

Arrowhead Door Co. is a family-owned garage door company based in Independence, MO. We replace broken torsion and extension springs, adjust and service healthy ones, and size every new spring to the actual weight of your door. Most spring calls are handled the same day.

Learn more about garage door spring repair in Independence and spring repair across the Kansas City metro. We also replace springs in Blue Springs, Lee’s Summit, Raytown, Liberty, Grain Valley, Oak Grove and Sugar Creek. Spring broke at night or on a weekend? Our 24/7 emergency garage door repair line is always answered.

Frequently Asked Questions

Can I fix a broken garage door spring myself?

We don’t recommend it. Springs hold enough tension to cause serious injury, and a broken spring has to be replaced, not repaired. A technician brings the right tools and a spring sized to your door.

Can a garage door spring be re-tensioned instead of replaced?

Yes, if the spring is intact and still in good condition. Re-tensioning fixes a door that drifts or feels heavy. It won’t help a spring that’s broken, stretched or near the end of its life.

How long do garage door springs last?

Standard springs are rated for about 10,000 open-and-close cycles, which is roughly 7 to 9 years for most households. High-cycle springs are rated for about 25,000 cycles and last much longer.

Is it safe to open a garage door with a broken spring?

No. Without the spring, the full weight of the door is on the opener or on you. Leave the door closed, unplug the opener and call for service.

Does a broken spring mean I need a new garage door?

No. A broken spring is one of the most common garage door repairs, and replacing it usually gets the door working again the same day.