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Cost Guide

Garage Door Spring Installation Cost

Replacing a garage door spring costs $75 to $300 installed, depending on type and count. Learn why professional installation is non-negotiable for safety, and how to verify a fair quote.

Reviewed by Garage Door Triage Team9 min read
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The short answer

Garage door spring installation costs $75 to $150 for a single torsion spring and $150 to $300 for a pair, fully installed. Extension springs run $50 to $100 each. These ranges include parts and labor as of mid-2026. Safety demands professional installation, never attempt this yourself.

Key takeaways

  • Always hire a pro: Replacing garage door springs is one of the most dangerous home repairs.
  • Cost varies by type: Torsion springs cost more than extension, but both require professional installation.
  • Cycle life matters: A 25,000-cycle spring lasts far longer than a 10,000-cycle one for a modest added cost.
  • Get multiple quotes: Compare itemized estimates to avoid unnecessary upcharges.

Garage door springs counterbalance the door's weight, allowing your opener to lift it with ease. When a spring breaks, you'll hear a loud bang and the door won't open. Replacing springs isn't a casual DIY job, it's a call-a-professional task. This guide explains what you'll pay, how to verify a fair quote, and why the safest choice is always a licensed technician.

How Much Does Garage Door Spring Installation Cost?

Safety warning: Garage door torsion springs and lift cables are under extreme tension. They can cause severe injury or death when released incorrectly. This site does not provide instructions for replacing or adjusting them. This is one of the few home repairs where we tell you plainly: hire a professional.

Torsion springs mounted above the door cost more than extension springs along the sides. A pair of torsion springs runs $150-$300 installed. Use our repair cost calculator to build an estimate for your door size and spring type.

  • Single torsion spring: $75-$150, parts $30-$100
  • Pair of torsion springs: $150-$300, parts $60-$200
  • Single extension spring: $50-$100, parts $15-$45
  • Pair of extension springs: $100-$200, parts $30-$90
  • Emergency or same-day service adds a flat $100-$300 to any repair
  • Always confirm your quote covers both parts and labor
A pair of torsion springs typically starts at $150 installedBar chart. Single torsion spring: 150; Pair of torsion springs: 300; Single extension spring: 100; Pair of extension springs: 200.A pair of torsion springs typically startsat $150 installedSingle torsion spring150Pair of torsion springs300Single extension spring100Pair of extension springs200

How Do I Know If My Spring Is Broken?

A broken spring announces itself with a loud bang from the garage, followed by a door that won't open. Before calling a pro, make these free visual checks. Never try to open the door manually when a spring is broken, it becomes dead weight with crush-injury risk. Use our DIY-or-pro triage tool for a fast verdict.

  • Look for a gap: A two-inch separation in a torsion spring coil confirms it snapped
  • Check the cables: If you see loose or dangling cables, the spring has likely failed
  • Try the opener: The motor may run, but the door won't lift, or it lifts a few inches and stalls
  • Listen: A loud bang, like a firecracker, almost always means a spring broke
  • Do not force the door: Force can damage the opener and cause injury
Signs your garage door spring is brokenChecklist of 5: Loud bang from the garage; Door won't open: feels heavy or dead weight; Visible gap in the spring coil; Cable is loose or hanging; Opener strains but door doesn't move.Signs your garage door spring is brokenLoud bang from the garageDoor won't open: feels heavy or dead weightVisible gap in the spring coilCable is loose or hangingOpener strains but door doesn't move

What Factors Affect Garage Door Spring Cost?

Your final cost depends on spring type, cycle-life rating, and labor. A high-cycle spring costs more up front but can last two to five times longer. Get at least two quotes, and ask if emergency fees apply. Compare itemized breakdowns with our spring sizing calculator to see what you're paying for.

  • Spring type: Torsion springs cost more than extension due to safer, smoother operation
  • Cycle life: 10,000-cycle springs are standard; 25,000-cycle and 50,000-cycle options cost more per pair
  • Labor rates: Installation labor rates vary by market
  • Emergency timing: Same-day or after-hours service adds a flat $100-$300
  • Door size: Double doors need two springs, doubling the parts cost
Cost factors to ask your technician about4 fact cards: Spring type, Cycle life, Labor rates, Emergency service.Cost factors to ask your technician aboutSpring typeTorsion vs. extension: torsion issafer and pricier.Cycle lifeHigher-cycle springs last longer for amodest upfront cost.Labor ratesPro install typically takes an hour,get a fixed quote.Emergency serviceAfter-hours calls can add $100-$300 toyour bill.

What Common Mistakes Do Homeowners Make With Broken Springs?

A broken spring triggers panic, but rushing into the wrong action can turn a $200 repair into an injury or a damaged door. Never try to DIY spring replacement, and don't force the door open. Use our triage tool to sort through symptoms safely.

  • Trying DIY spring work: The most dangerous mistake, winding a torsion spring can kill or maim
  • Forcing the door open: Pushing the opener button repeatedly or prying the door while the spring is broken can damage tracks and the opener
  • Ignoring the problem: A broken spring won't fix itself, and the door remains a safety hazard
  • Replacing only one spring: On a two-spring system, the other will fail soon, replace both
  • Skipping the safety check: Not verifying the auto-reverse and photo-eyes after a spring replacement leaves your family at risk
Critical mistakes to avoid with a broken spring4 fact cards: Trying DIY spring replacement, Forcing the door open, Replacing just one spring, Ignoring a broken spring.Critical mistakes to avoid with a brokenspringTrying DIY spring replacementTorsion springs can release storedenergy in an instant.Forcing the door openYou can bend tracks or burn out theopener motor.Replacing just one springUnbalanced doors wear out partsfaster.Ignoring a broken springLeaves a heavy door suspended or onthe ground, a crush hazard.

Torsion vs. Extension Springs: Which Should You Choose?

Most modern doors use torsion springs mounted on a shaft above the opening. They're safer, smoother, and last longer. Extension springs run alongside the tracks and require safety cables. Both types demand professional installation. Use our spring sizing calculator to confirm the correct springs for your door's weight.

  • Torsion springs: Mounted above the door, they deliver consistent lift, have more cycle-life options, and keep cables tighter
  • Extension springs: Cost less upfront, but they stretch over time and must have safety cables installed to contain a break
  • Cycle-life options: Torsion springs are rated up to 50,000 cycles; extension springs are not rated in the same cycle tiers
  • Safety: Both are dangerous, but torsion springs store more potential energy
  • Cost: Extension springs cost about $50-$100 each; torsion springs $75-$150 each
Torsion springs cost more but last longerBar chart. Torsion spring (single): 150; Extension spring (single): 100; Torsion max cycles: 50000; Extension max cycles: 25000.Torsion springs cost more but last longerTorsion spring (single)150Extension spring (single)100Torsion max cycles50000Extension max cycles25000

Can I Replace a Garage Door Spring Myself?

No. Garage door springs are never a DIY repair. This isn't a matter of skill or tools, the tension stored in a spring can cause immediate, life-threatening injury. There are safe checks you can perform, but the repair itself belongs to a licensed technician. Confirm the danger zone with our DIY-or-pro triage tool.

  • Safe DIY check: Visually inspect for a gap in the spring coil
  • Safe DIY check: Test door balance only when both springs are intact: lift the door manually halfway; it should stay put
  • Safe DIY check: Inspect cables for fraying, but never touch them under tension
  • Call a pro for: Any spring work, cable replacement, or door off-track, even one roller
  • Call a pro for: Springs that need winding or adjustment, only a tech has the right winding bars and training
What's safe to check yourself: and what's notChecklist of 5: Safe: Look for a gap in the spring coil; Safe: Test door balance ONLY if springs are intact; Safe: Check cables for visible fraying without touching; Not safe: Attempting spring replacement or adjustment; Not safe: Releasing cable tension or reseating a track.What's safe to check yourself: and what'snotSafe: Look for a gap in the spring coilSafe: Test door balance ONLY if springs are intactSafe: Check cables for visible fraying without touchingNot safe: Attempting spring replacement or adjustmentNot safe: Releasing cable tension or reseating a track
RowTorsion SpringExtension Spring
Installation cost (single)$75-$150$50-$100
Cycle life options10K, 25K, 50KNot rated in cycle tiers
SafetyBoth require professional; torsion stores more energyMust have safety cables
Mount locationAbove the door on a shaftAlong the side tracks

Questions this page answers

How much does it cost to replace a garage door spring?

For a **single torsion spring**, expect $75-$150 installed. A **pair runs $150-$300**, and extension springs are $50-$100 each, all as of mid-2026.

Can I install a garage door spring myself?

No. Torsion springs and lift cables are under **extreme tension** and can cause severe injury or death. Always hire a licensed technician.

How long do garage door springs last?

They are rated in **cycles**, not years. Standard torsion springs last about **10,000 cycles**; high-cycle versions go up to 50,000 cycles.

What happens if a spring breaks while the door is up?

The door may **come crashing down** because the spring is the only thing holding it. Stay clear and call a pro immediately.

Should I replace both springs at once?

Yes. On a two-spring system, if one breaks, the other is near the end of its life. Replacing both keeps the door **balanced** and prevents a second service call.

What is a high-cycle spring?

A spring engineered for **25,000 or 50,000 cycles** instead of the standard 10,000. It costs more per pair but lasts far longer.

Does homeowners insurance cover spring replacement?

Coverage varies by policy, and spring wear is often excluded. **Confirm with your carrier** before assuming a claim will be paid; a deductible usually applies.

How can I tell if my spring is broken?

Look for a **two-inch gap** in the metal coil above the door. If you see one, or the door feels like dead weight, the spring has snapped.

Garage door spring installation is a safety-critical job that should always be left to licensed technicians. Expect to pay $150 to $300 for a pair of torsion springs installed, your best investment in a safe, long-lasting garage door. When your springs break, run through the free checks at our DIY-or-pro triage tool, then call a pro.