Garage Door Spring Replacement

Spring replacement is the most common garage door repair there is, and it is also the one job on the door that a homeowner should never take on. Torsion springs above the opening and extension springs along the tracks store an enormous amount of force. That force is exactly what makes a heavy door feel light. Released without the right tools and technique, it goes somewhere fast, and people get badly hurt.

You usually find out a spring failed the way everyone does: a bang loud enough to hear from inside the house, and then a door that will not budge. Sometimes there is no bang at all, just a door that suddenly feels impossibly heavy or an opener that groans and quits partway up. Either way, stop using the opener, keep the garage clear, and call 801-823-6018.

What a spring job involves

• Torsion springs — Mounted on a shaft above the opening and wound under high tension. Common on newer and heavier doors, and the type most people picture when a spring breaks.
• Extension springs — Stretched along the horizontal tracks on either side. They store just as much energy and need containment cables so nothing flies loose if one lets go.
• Cycle rating, not age — Springs are rated in open-and-close cycles. A door used ten times a day burns through the same rating far faster than a door used twice a day.
• Replacing in pairs — On a two-spring door, when one breaks the other has lived the same life. Replacing both keeps the door balanced and avoids a second visit soon after the first.
• Cables, drums, and bearings — A spring failure often takes cables and bearings with it, and the drums have to be reset so both sides lift evenly once the new springs are wound.
• The balance test afterward — With the opener disconnected, a balanced door lifted halfway by hand stays put. That test is how the job gets confirmed before the opener is reconnected.

How the replacement gets handled

1. Stop operating the door — Once a spring is broken the opener is fighting the door's full weight. Leave the door down, keep the garage clear of people and pets, and do not try to lift it by hand.
2. Call and describe what you have — Single or double door, one spring or two, whether you can see a gap in the coil, and whether a car is trapped inside. Call 801-823-6018 with those details ready.
3. Springs are replaced under control — Remaining tension is released with winding bars, the shaft and hardware get inspected, and new springs are installed and wound to match the weight of your specific door.
4. The door is balanced and tested — The door is lifted by hand to confirm it holds at the halfway point, the opener is reconnected, and the safety reverse and photo-eye sensors are checked before anyone leaves.

What it costs

Spring cost turns on type, size, and cycle rating. A single-car door with one spring is the simplest version of this job. A wide double door, or a heavy insulated door, needs more spring, and heavier doors are harder on everything around them. Higher-cycle springs cost more and last longer, which matters most in a garage that opens and closes all day long. If the failure took cables or bearings with it, those get replaced at the same time. And if the opener was run repeatedly against the dead spring, it may need attention too. The quote comes after someone sees the door.

Questions people ask