Garage Door Spring Repair in Sun City, AZ
A loud bang from the garage and a door that won’t lift usually means a broken spring. Leave the door down, don’t force it, and call a licensed company. Replacing both springs on one door usually costs $150 to $350, according to HomeAdvisor.
Is it a broken spring?
Probably, if you notice one or more of these. The springs do the heavy lifting; the opener only guides the door. When a spring breaks, the door becomes too heavy for the opener to raise.
- A sharp bang from the garage, sometimes when nobody was using the door.
- A gap of a few inches in a coiled spring above the door or along the side tracks.
- The opener hums or strains, and the door lifts a few inches or not at all. (If the springs look whole, see garage door opener repair.)
- The door feels far heavier than usual, or sits crooked, or a cable hangs loose.
What should you do right now, and what shouldn’t you touch?
Leave the door where it is, keep people and pets out from under it, and don’t touch the springs or cables. Federal rules require opener installation instructions to tell owners to have a qualified service person repair cables and spring assemblies (16 CFR 1211.15).
- Don’t keep pressing the opener button. The Consumer Product Safety Commission (CPSC) says a door that isn’t balanced should be serviced by a professional, and that a badly unbalanced door can crash to the floor.
- Don’t try to lift the door by hand or pull the emergency release while it is open or partly open.
- If your car is shut inside, say so when you call, and ask whether the company can come the same day.
The garage door safety checklist on our Sun City page covers the emergency release, power outages and the monthly auto-reverse test.
Torsion or extension: which springs does your door have?
Look above the closed door. A coiled spring on a metal bar across the top is a torsion spring. Long springs running beside the horizontal tracks on each side are extension springs. Tell the company which you see; it changes the parts and the price.
| Spring type | Where it sits | Expected life | What to check |
|---|---|---|---|
| Torsion | On a bar above the door opening | 10,000 to 20,000 open-and-close cycles | A gap in the coil means it has broken |
| Extension | Beside the tracks on each side, stretching as the door closes | 8,000 to 15,000 cycles | A safety cable should run through each spring, so a broken spring can’t fly loose |
Lifespans from HomeAdvisor’s spring cost guide; safety cables from DASMA, the garage door manufacturers’ association. Extension springs are more common on older doors (This Old House).
Many Sun City homes have more than one door: a car door plus a smaller golf cart door, or a door added when a carport was enclosed. Say which door broke and give its width and height. Our Sun City garage guide explains the setups by build year.
What should spring replacement cost in Sun City?
Replacing both springs on one door usually costs $150 to $350, and about $250 on average, according to HomeAdvisor. Replace both when one breaks: they were installed together and the door needs balanced tension.
| Spring job | Typical cost, parts and labor |
|---|---|
| Both springs on one door | $150 to $350 |
| Torsion spring, each | $75 to $150 |
| Extension spring, each | $50 to $100 |
| Lift cables, if they also need replacing | $75 to $200 |
| Converting extension springs to torsion | $400 to $800 |
Source: HomeAdvisor’s garage door spring cost guide, checked November 2026. National ranges, not quotes. For other repairs, see garage door repair costs in Sun City.
A quote well above these ranges deserves questions. See how to tell if a quote is too high for a real Arizona case. A high quote can be honest if cables, rollers or the door itself are damaged, so ask the company to show you each part it wants to replace.
How do you avoid an inflated spring quote?
Get the total in writing before work starts, and know the warning signs. The Better Business Bureau has warned about emergency garage door companies that inflate the work or parts needed once they’re in the garage. Its warning signs:
- A generic business name, or several names, with no physical address.
- No uniform, ID or marked vehicle.
- A low service-call price that grows once the door is open.
- Pressure to decide now, or to pay before the work is done.
Ask for the spring type, size and cycle rating (how many open-and-close cycles it’s built for) on the written quote, so the replacement matches your door’s weight, and ask whether cables or rollers really need replacing.
Does the company need an Arizona license for a spring job?
Not always, and that matters. Arizona’s handyman exemption lets someone without a contractor’s license do minor work under $1,000 in labor and materials, as long as their ads say “not a licensed contractor” (A.R.S. 32-1121(A)(14)). Most spring jobs cost less than that.
But Arizona’s Residential Contractors’ Recovery Fund, which can repay homeowners harmed by a contractor’s work, only covers licensed residential contractors, according to the Arizona Registrar of Contractors. Before anyone starts, ask for the license number and look it up at roc.az.gov. That goes double for someone found through a social media ad. See what to ask a company before you hire.
How long should new springs last?
One cycle is the door opening and closing once. HomeAdvisor puts torsion springs at 10,000 to 20,000 cycles and extension springs at 8,000 to 15,000. A household that opens and closes the door twice a day uses about 730 cycles a year, so a 10,000-cycle spring lasts roughly 13 years at that pace; more trips, fewer years. Springs rated for more cycles cost more, so ask which rating a quote includes.
Neighbors in Sun City West ask each other the same questions after a spring or cable breaks. Our garage door repair in Sun City West page covers the homes there.