Garage Door Spring Replacement Duluth, MN
A loud bang, then a door that’s suddenly too heavy to lift, is almost always a broken spring. We stock torsion and extension springs sized for the door weights common in Duluth’s older housing stock, not just newer construction.
Torsion vs. Extension Springs
- Torsion springs mount above the door on a metal shaft and are the standard on most Duluth homes built or updated since the 1980s, smoother operation, longer life.
- Extension springs run along the horizontal tracks and are still common on older, unmodernized garages in neighborhoods like Piedmont Heights and Morgan Park.
Why Duluth Winters Shorten Spring Life
Torsion and extension springs are rated for roughly 10,000 cycles and typically need replacement every 7–10 years under normal use, sooner in Duluth. Steel becomes measurably more brittle below roughly 0°F, and the added stress of a door that’s also partly frozen to the slab compounds the wear. January and February, Duluth’s two heaviest-snow months, are also its two highest spring-failure months.
Why Springs Are Dangerous, and Why That’s Not Marketing Talk
A wound spring stores real mechanical tension, enough that an uncontrolled release can cause serious injury. That’s not the spring being unusual; it’s every spring, every time, which is why replacement isn’t a DIY project regardless of how simple it looks online.
Signs Your Garage Door Spring Has Broken
- A loud bang from the garage, often sounding like something dropped.
- The door feels very heavy when you lift it by hand, or will not lift at all.
- The opener hums or strains but the door barely moves, or only opens a few inches.
- A visible gap in the coils of the torsion spring above the door.
- The door shoots up or slams down instead of moving smoothly.
What to do right now: stop using the opener, keep people and cars clear of the door, and call us. Running the opener on a broken spring can damage the motor and the cables. Cable damage is a separate repair, see our cable repair page.
Spring Replacement Pricing
Approximate ranges based on typical regional pricing for this type of work. We confirm an exact, firm price on-site before starting any repair.
| Job | Typical range |
|---|---|
| Single spring replacement | $250–$500 |
| Two-spring replacement + hardware | ~$800–$1,800 |
Frequently Asked Questions
How long does spring replacement take?
Most single-spring jobs take about 45 minutes to an hour and a half once a technician is on-site and the door is diagnosed. It’s almost always a same-visit repair.
Should I replace one spring or both?
If your door has two springs and one broke, the other is usually close behind on cycle life, most installers recommend replacing both at once to avoid a second service call within months. We’ll show you the wear on both before recommending either way.
Can I drive with a broken garage door spring?
Not safely through the door itself, a door with a broken spring is very heavy and can fall unexpectedly. Leave it closed (or open, if that’s where it’s stuck) and call for service rather than forcing it.
How much does spring replacement cost in Duluth?
A single spring typically runs $250 to $500, and a two-spring replacement with hardware is usually $800 to $1,800. We confirm a firm price on-site before starting. For other repairs, see our repair cost guide.
How do I know if I have a torsion or extension spring?
Torsion springs are mounted on a bar above the door. Extension springs run alongside the horizontal tracks. Our torsion vs. extension spring guide shows how to tell.
Keep reading: how to tell torsion and extension springs apart, and what a banging garage door is telling you.