How Much Does Garage Door Spring Replacement Cost? Usually $150 to $350
By Sharrk Team · October 30, 2026
Garage door spring replacement usually costs about $150 to $350 with parts and labor, according to Angi, Bob Vila and HomeGuide, while This Old House puts a full set at $300 to $540. Torsion springs and two-spring jobs sit at the top of that range, and extension springs at the bottom.
If you run a garage door company, a broken spring is one of the calls you most want to catch, because the homeowner usually needs the door working today. Sharrk answers those calls 24/7 with an AI voice agent that asks your questions and quotes from your own price sheet.
How much do cost guides say spring replacement costs?
The guides use different data and some count one spring while others count a full set, so the ranges don't match exactly.
| Source (page date) | Typical range | Average | What it covers |
|---|---|---|---|
| Angi (marked 2026 data) | $150 to $350+ | $250 | Replacement, parts and labor |
| HomeGuide (no date shown) | $120 to $350 | Not given | Replacement, depending on spring type |
| This Old House (updated March 10, 2026) | $300 to $540 | $420 | A complete set of springs, installed |
| Bob Vila (updated April 17, 2024) | $150 to $350 | $250 | Replacement, parts and labor |
This Old House runs higher because, in its words, "we're generally referring to a complete set of springs, not just a single unit." For a typical home, a quote between $150 and $350 lines up with most guides, and a torsion pair quoted near $500 isn't out of line.
Do torsion springs cost more than extension springs?
Yes. Torsion springs mount on a bar above the door and cost more to buy and to install. Extension springs run along the horizontal tracks on each side and are the cheaper option.
| Spring type | HomeGuide (installed) | This Old House (installed set) | Angi (per spring) |
|---|---|---|---|
| Torsion | $140 to $270 (one), $200 to $350 (two) | $350 to $540 | $75 to $150 |
| Extension | $120 to $160 (one), $160 to $200 (two) | $300 to $400 | $50 to $100 |
On parts alone, HomeGuide lists torsion springs at $30 to $100 each and extension springs at $20 to $50 each. Most of the bill is labor: HomeGuide puts labor for a single torsion spring at $110 to $200. Angi notes that torsion springs "have longer lifespans and are generally considered safer."
Should you replace one spring or both?
Usually both, the guides say. HomeGuide prices a second torsion spring at about $60 to $80 more than one, and a second extension spring at about $40 more.
| Job | Torsion (HomeGuide) | Extension (HomeGuide) |
|---|---|---|
| One spring | $140 to $270 | $120 to $160 |
| Both springs | $200 to $350 | $160 to $200 |
Angi says, "When one door garage spring fails, it's better to replace both springs at the same time to maintain the door's balance." Bob Vila gives the same advice: an old spring left in place tends to fail soon after the new one goes in, which means a second service call.
How long do garage door springs last?
Springs are rated in cycles, where one cycle is the door opening and closing once. The guides agree torsion springs outlast extension springs.
| Source | Torsion springs | Extension springs |
|---|---|---|
| HomeGuide | 10,000 to 20,000 cycles (7 to 14 years) | 5,000 to 15,000 cycles (4 to 10 years) |
| This Old House | Up to 20,000 cycles (8 to 15 years) | About 10,000 cycles (7 to 12 years) |
| Bob Vila | 10,000 to 20,000 cycles (8 to 15 years) | 8,000 to 15,000 cycles (7 to 12 years) |
The Door and Access Systems Manufacturers Association (DASMA) adds a caution in its technical data sheet on spring cycle life: "Spring cycle life may not necessarily coincide with door cycle life." A door can outlast several sets of springs, and the spring chosen and the way it's installed both affect how long it lasts.
Why is replacing a garage door spring dangerous to DIY?
Springs hold the weight of the door under heavy tension, and that energy is released all at once if something slips. DASMA's safety tips call springs "arguably the most important and most dangerous part of your door" and say "Spring systems are dangerous and should be repaired only by trained professionals." For extension springs, DASMA notes they are "under high tension" when the door is down and "should be adjusted or loosened only by a trained door systems technician."
The cost guides say the same. Bob Vila calls torsion springs "one of the more dangerous springs to replace" and concludes the job is "best left to a trained professional." Angi and This Old House both advise homeowners not to open a door with a broken spring, since the springs carry the door's weight. That's why a broken-spring call is usually urgent: the door is often stuck closed and the owner shouldn't force it.
If the door is stuck and the homeowner needs someone tonight, after-hours pricing applies. Our guide to garage door emergency repair cost covers those fees.
What should your phone line ask on a broken-spring call?
When a homeowner calls about a broken spring, a few questions let you quote from your price sheet, set urgency and send the right parts on the truck. Keep them short and in this order:
- "Is the door stuck closed right now?" A closed door with a broken spring means the homeowner can't get in or out of the garage. Tell them not to try lifting it.
- "Is a car trapped inside, or do you need it out today?" If yes, treat it as same-day or after-hours and follow your emergency rules (live transfer to the on-call tech, or the next open slot).
- "Is the spring above the door on a bar, or along the tracks on each side?" Above the door means torsion; along the tracks means extension. This sets the price range.
- "Is it a single-car or double-car door, and roughly how wide?" Door size and weight decide spring size and whether you'll likely replace one spring or a pair.
- "Did you hear a loud bang, or see a gap in the spring?" This confirms a broken spring rather than a cable or opener problem.
- Quote from your price sheet. For example: "For a torsion spring on a double door, our price is [your range], and we recommend replacing both springs, which is [your price]." Mention any trip or service fee up front.
- Book the visit and confirm the address and best callback number.
For the full emergency flow, including stuck doors at night, see the garage door emergency call script.
How Sharrk handles broken-spring calls
Sharrk answers every call 24/7 with an AI voice agent built for your shop. It asks the questions you set, like the ones above, and answers from your own knowledge base, so it can quote the torsion and extension prices on your price sheet instead of guessing. When a caller has a car trapped or a door stuck at night, Sharrk can live-transfer the call to your on-call tech. For routine replacements, it books the job onto Sharrk's calendar, Calendly or Cal.com, or into ServiceTitan, and Sharrk's calendar sends a confirmation by email or text plus a 24-hour reminder.
Setting it up takes plain English. Tell Mako, Sharrk's AI assistant, something like "When someone calls about a broken spring, ask if the door is stuck, if a car is trapped, torsion or extension, and the door size, then quote from my price list." Mako drafts the agent, shows each change on an Apply card, and waits for your OK. You can undo any change.
Leads from Angi, Thumbtack, Networx and your web forms get a reply in under 30 seconds by AI call, text and email, and Strikes keep following up until the lead replies or asks to stop. See the AI receptionist for garage door companies for details.
Start free with Sharrk or schedule a demo.
Related on Sharrk: AI receptionist for garage doors · AI answering service · Speed to lead · Pricing
Sources
- Angi, "How Much Does Garage Door Spring Replacement Cost? [2026 Data]" (no date shown; title marked 2026 data): https://www.angi.com/articles/how-much-should-garage-door-spring-replacement-cost.htm (checked October 30, 2026)
- HomeGuide, "How much does it cost to repair or replace a garage door spring?" (no date shown): https://homeguide.com/costs/garage-door-spring-replacement-cost (checked October 30, 2026)
- This Old House, "Garage Door Spring Cost" (updated March 10, 2026): https://www.thisoldhouse.com/garages/garage-door-spring-cost (checked October 30, 2026)
- Bob Vila, "Garage Door Spring Replacement Cost Guide" (updated April 17, 2024): https://www.bobvila.com/articles/garage-door-spring-replacement-cost/ (checked October 30, 2026)
- DASMA, "Safety Tips" (no date shown): https://www.dasma.com/safety-tips/ (checked October 30, 2026)
- DASMA, "Factors Affecting Spring Cycle Life," Technical Data Sheet #190 (reaffirmed February 2021): https://www.dasma.com/wp-content/uploads/2021/12/TDS190.pdf (checked October 30, 2026)
Frequently asked questions
How much does it cost to replace a garage door spring?
Most guides put garage door spring replacement at about $150 to $350 with parts and labor. Angi and Bob Vila give a $250 average, HomeGuide lists $120 to $350, and This Old House puts a full installed set at $300 to $540.
Are torsion springs more expensive than extension springs?
Yes, torsion springs cost more. HomeGuide lists one torsion spring at $140 to $270 installed versus $120 to $160 for one extension spring, and This Old House lists $350 to $540 for a torsion set versus $300 to $400 for extension springs.
Should I replace both garage door springs at once?
Yes, replacing both is the usual advice. Angi says it keeps the door balanced, and HomeGuide prices a second torsion spring at only about $60 to $80 more than one.
Can I replace a garage door spring myself?
It isn't recommended. DASMA says spring systems are dangerous and should be repaired only by trained professionals, and Angi and This Old House advise against opening a door with a broken spring.
How long do garage door springs last?
Torsion springs typically last 10,000 to 20,000 cycles, or roughly 7 to 15 years, according to HomeGuide, This Old House and Bob Vila. Extension springs last less, about 5,000 to 15,000 cycles depending on the source.
How can Sharrk help a garage door company with broken-spring calls?
Sharrk answers every call 24/7 with an AI voice agent that asks your questions and quotes from your own price sheet. It can live-transfer urgent calls, like a car trapped behind a stuck door, to your on-call tech, and book routine jobs onto your calendar or into ServiceTitan.