Garage Door Spring Repair in Seattle, WA
A bang from the garage, then a door the opener can barely lift: that is usually a broken spring. Here is how to tell torsion from extension springs, what rust does to them in a damp garage, what published prices look like, and what to ask. Independent garage door companies serving Seattle, Washington reply with free quotes.
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Signs of a broken garage door spring
Springs counterbalance the door so the opener only has to guide it. When one breaks, the door's full weight lands on the opener, or on you.
- A loud bang from the garage, often when nobody was using the door
- A gap of an inch or two in the coil above the door
- The opener strains, lifts the door a few inches, then stops
- The door feels far heavier than usual by hand
- The door drops fast or slams on the way down
- One side hangs lower, or a cable sits slack
- Orange rust on the spring, bottom brackets or cables
Stop using the door and the opener; running an opener against a broken spring can burn out the motor or pull the door off its tracks.
The Garage Door Repair Seattle is a free quote-matching service, not a garage door company. You describe the problem once, independent local companies reply with quotes, and the company you choose does the work.
Torsion vs extension springs
Stand inside with the door closed and look up. Don't touch anything.
| Torsion springs | Extension springs | |
|---|---|---|
| Where they sit | On a steel shaft across the top of the opening | Along each side, above the horizontal tracks |
| How they lift | Wound tight; they twist to raise the door | Stretched; they pull to raise the door |
| What a break looks like | A visible gap in the coil | A spring hanging loose, held by its safety cable |
| Published replacement range | $200–$350 (Fixr, Jan 2025) | $120–$250 (Fixr, Jan 2025) |
Many two-car doors use torsion springs; older, lighter single doors often use extension springs. That is a pattern, not a rule. Extension springs should have a safety cable through each spring; if yours don't, mention it on your request.
Rust on springs and bottom brackets
Springs, cables and bottom brackets sit in a garage that sees about 156 days a year with measurable rain (NOAA 1991–2020 normals, Sea-Tac). DASMA, the door manufacturers' association, notes that rust reduces the strength of spring wire and that corrosion pits can start fatigue cracks that shorten cycle life. A rusted bottom bracket or frayed cable found on a spring call should get its own line on the estimate. Rust is not by itself a reason to replace a sound door.
What a technician typically does on a spring call
Methods vary by company; most spring repairs run in this order.
1. Check the whole system
Confirm which spring failed and look at the cables, drums, bearings, bottom brackets and rollers that took the shock.
2. Measure and match
Springs are matched by wire size, length, inside diameter and door weight. A mismatch leaves the door unbalanced.
3. Price it in writing
The estimate lists parts and labor, the trip fee, and one spring versus two.
4. Replace and set tension
With winding bars and clamps, the new spring or pair goes in and is tensioned for your door.
5. Balance and safety test
The door should stay put when stopped halfway. The visit ends with an auto-reverse and photo-eye test.
Why springs wear out on Seattle doors
Seattle's housing is old. The city's median home was built in 1976, and 22.8% of its homes went up before 1940 (American Community Survey 2020–2024). The Craftsman boom after the 1909 Alaska-Yukon-Pacific Exposition filled Wallingford, West Seattle and Phinney Ridge with bungalows (KUOW), and many of those houses have a detached garage off an alley, often on its second or third set of springs.
Standard springs are commonly rated around 10,000 cycles: roughly 13 to 14 years at two cycles a day, 9 to 10 at three (Fixr). Dampness adds wear. Sea-Tac averages 39.34 inches of rain a year, about two-thirds of it November through March (NOAA 1991–2020 normals), and DASMA notes that lubrication as the manufacturer directs helps springs reach their rated life. The maintenance page has a schedule for a wet climate.
Outages bring springs to light too. When the November 19, 2024 windstorm cut power to more than 114,000 Seattle City Light customers, the utility's largest outage since 2006, many people pulled the red release cord and found a door too heavy to lift. That points to a spring, not a weak opener; the power-outage guide explains what to do safely. Attached two-car doors in Bellevue, WA, Kirkland and Renton, WA see the same wear.
What garage door spring repair costs
No reliable Seattle-specific price source exists, so these are dated national ranges. Use them to sanity-check written estimates, not as a price any company has offered.
| Item | Typical range | Source |
|---|---|---|
| Spring replacement | extension $120–$250; torsion $200–$350 | Fixr, Jan 2025 |
| Spring replacement (second guide) | $300–$540 | This Old House, Mar 2026 |
| Service call / trip fee | $50–$75 | Fixr, Jan 2025 |
| After-hours or emergency surcharge | +$100–$300 | Fixr, Jan 2025 |
Published national estimates, not quotes (Fixr, Jan 2025; This Old House, Mar 2026). Seattle-area quotes vary.
What moves the number: torsion or extension, one spring or a pair, standard or higher-cycle springs, door size and weight (a 16×7 double is heavier than an 8×7 single; wood is heavier than steel), rusted cables or brackets, and after-hours timing. The Seattle cost guide has a calculator, and the spring replacement cost breakdown goes line by line.
No DIY on springs or cables
Torsion springs store enough energy to cause serious injury. Leave spring and cable work to a trained technician. Cables and bottom brackets stay under tension even when the door looks still. While you wait:
- Leave a closed door closed, and don't use the opener
- Don't loosen, pry at or adjust anything on the spring shaft, cables or bottom brackets
- Pull the red emergency release only when the door is fully closed; a raised door with a broken spring can drop
- If the door is stuck open, keep children, pets and cars out from under it
Is a broken spring urgent?
It is urgent when the door is stuck open, a car you need is trapped inside, or the door hangs crooked. A closed, secure door can usually wait for regular hours, which leaves time to compare written estimates. Some local companies offer evening, weekend or emergency service, often at a higher rate (Fixr: +$100–$300). Mention urgency on your request and ask about after-hours fees before work starts. The emergency repair page covers safe first steps, or call (877) 265-2390.
Questions to ask before you approve a spring repair
- What is your L&I contractor registration number?
- Is the estimate in writing, and does it include the trip or service-call fee?
- Torsion or extension, and are you replacing one spring or both? Why?
- What cycle rating are the new springs: standard or higher-cycle?
- Are cables, drums, brackets or rollers also being replaced, and are they listed separately?
- What are the warranty terms on parts and labor, in writing?
- Can I keep the old springs?
Washington requires garage door companies to be registered with the Department of Labor & Industries (L&I) as contractors; there is an "Overhead/garage doors" specialty. Registered contractors carry a bond (at least $15,000 for a specialty contractor, $30,000 for a general contractor) and liability insurance, and must show their registration number in ads (RCW 18.27.100). Look any company up on L&I's Verify a Contractor tool. For jobs of $1,000 or more, the contractor must give you a written "Notice to Customer" before work starts (RCW 18.27.114). Be cautious with ads promising very low service-call fees, listings with no local address, unmarked vehicles, look-alike company names, or requests for large upfront payments (BBB, 2026; the FTC's 2026 case against a fake-listing network). Washington contractor ads must show an L&I registration number; look it up.
Know your rights in Washington
Washington's Consumer Protection Act (RCW 19.86.020) bans unfair or deceptive practices, and consumers can recover actual damages, up to triple damages capped at $25,000, and attorney fees (RCW 19.86.090). Ask for a written estimate and an itemized invoice that lists the parts replaced, and ask for your old parts back. Complaints go to the Washington Attorney General's Consumer Protection Division; unregistered contractors can be reported to L&I at 1-888-811-5974. This is general information, not legal advice.
Garage door spring repair FAQ
How much does garage door spring replacement cost in Seattle, WA?
Fixr (Jan 2025) lists extension spring replacement at $120–$250 and torsion at $200–$350; This Old House (Mar 2026) shows $300–$540. These are published national estimates, not quotes. Spring type, one spring or two, door weight, rusted cables and after-hours timing move the real price, so compare written estimates.
Can I open my garage door with a broken spring?
Don't count on it. With a spring broken, the door's full weight sits on the opener or on whoever lifts it, and a raised door can drop. Leave a closed door closed, don't run the opener, and don't pull the emergency release unless the door is fully down. If a car is stuck inside, say so on your request.
Should both springs be replaced at the same time?
On a two-spring door many technicians suggest replacing both, because springs installed together wear at a similar rate and a matched pair keeps the door balanced. It is a common recommendation, not a rule. Ask for one spring and two springs priced separately on the written estimate.
How long do garage door springs last in the Seattle area?
Standard springs are commonly rated around 10,000 cycles: about 13 to 14 years at two cycles a day and 9 to 10 at three (Fixr). DASMA, the door manufacturers' association, notes that rust weakens spring wire and can shorten cycle life, and that regular lubrication helps springs reach their rating.
Get garage door spring quotes in Seattle, WA
Say what happened, whether a car is stuck inside, single or double door, and the door's rough age. Independent companies serving Seattle and the Eastside reply with no-obligation quotes.
The Garage Door Repair Seattle is a free quote-matching service, not a garage door company. Participating companies are independent and may pay to receive requests. You choose who, if anyone, does the work.
Garage door stuck, loud or off track? Get free quotes.
Describe the problem once and independent garage door companies serving Seattle and the Eastside can reply with no-obligation quotes.