Garage Door Spring Repair
& Replacement in Renton, WA
Heard a loud bang and now the door will not move? That is a broken spring. We have been fixing them across the Greater Seattle area since 2012. Licensed technicians, parts on the truck, honest pricing before we start.
Garage door springs do 90% of the work every time your door opens. They counterbalance 150 to 300 pounds of door weight so the opener barely has to try. When a spring breaks, the door becomes dead weight. It will not open, or it drops fast enough to damage panels and hardware. At Instant Garage Doors, we handle every type of spring issue across Renton, Kent, Auburn, Bellevue, and surrounding cities. Our trucks carry a full range of torsion and extension springs. We inspect, diagnose, quote, and fix, usually in a single visit. No guesswork, no return trips, no surprises on the bill.
Our Spring Services
Not sure which service you need? Start with the one that matches your situation. Every page explains the problem, the fix, and what it costs.
Broken Spring Replacement
Spring snapped? We carry torsion and extension springs on every truck. Most replacements done in under an hour.
Learn moreTorsion Spring Repair
The most common spring type in Renton homes. We measure, match, and install the correct torsion spring for your door.
Learn moreExtension Spring Replacement
Side-mounted springs for lighter doors. We replace both springs and install safety cables on every job.
Learn moreSpring Safety Inspection
Know the condition of your springs before one breaks. Full system evaluation with a clear condition report.
Learn moreHow Garage Door Springs Work
Every garage door has either torsion springs (mounted on a shaft above the opening) or extension springs (mounted along the tracks on each side). Both types store energy when the door closes and release it when the door opens.
The springs handle almost all of the lifting force. Your opener just guides the door along the tracks. That is why a broken spring makes the door feel impossibly heavy. The counterbalance is gone, and the opener was never designed to lift the full weight on its own.
Most homes in Renton and the Greater Seattle area use torsion springs. They last longer (15,000 to 20,000 cycles), operate more smoothly, and stay contained on the shaft if they break. Older homes and lighter single-car doors often have extension springs, which stretch along the tracks and are more affordable to replace.
Signs You Need Spring Service
- Loud bang from the garage. A spring snapping sounds like a gunshot. If you heard it and the door stopped working, the spring broke.
- Door will not open or barely lifts. Without the spring, the opener cannot handle the weight. The door may lift a foot and reverse.
- Visible gap in the spring coils. Look above the door. A broken torsion spring has a clear gap where the coil separated.
- Door opens crooked or jerky. On a two-spring system, one can break while the other holds. The door tilts and moves unevenly.
- Door feels extremely heavy by hand. Disconnect the opener and try to lift manually. If it barely moves, the spring has failed.
Torsion Springs vs Extension Springs
Not sure which type your door uses? Here is a quick comparison.
What to Expect When You Call
From the phone call to a working door. Here is how we handle every spring job.
Call or Book Online
Reach us at (425) 533-0350 or use the online scheduler. We offer same-day appointments for broken springs based on availability.
Full Inspection
Our technician inspects the springs, cables, drums, bearing plates, and overall door balance. We show you exactly what failed and explain the options.
Clear Quote
You get a written price before any work starts. No hidden fees. No pressure. You approve it, or we leave with no charge for the estimate.
Repair, Balance, and Test
We replace the spring, balance the door, test it manually and with the opener, lubricate all moving parts, and run a full safety check. Most jobs are done in under an hour.
Spring Problem? We Fix It Today.
Same-day garage door spring repair throughout Renton and the Greater Seattle area. Call now or book online.
Why Renton Homeowners Choose Instant Garage Doors
Highest-Rated on Yelp
5.0 stars since 2012. Local family-owned business in Renton.
Licensed, Bonded & Insured
Lic # 603-227-810 / Cont. CC IGDCOCL880NW.
All Common Parts on Every Truck
Most repairs done in a single visit.
Transparent Diagnosis
We show you the condition before recommending. Clear quote before work begins.
Where We Work
We have a technician working near you. From Everett to Tacoma, across the greater Seattle area.
Don't see your city? Call us at (425) 533-0350, we likely cover your area.
Frequently Asked Questions
Springs are the part most people never think about until something goes wrong. Here are the questions we hear on almost every call.
01 How much does garage door spring replacement cost in Renton?
Most single spring replacements cost between $150 and $350. Replacing both springs at once typically runs $250 to $500. The price depends on the spring type (torsion or extension), door weight, and whether other hardware like cables or bearing plates needs attention. We give you a clear quote on-site before any work begins.
02 Should I replace one spring or both?
We recommend replacing both. Both springs were installed at the same time and have the same wear. If one broke, the other is close behind. Replacing both now keeps the door balanced, protects your opener, and saves you from paying for a second service call in a few weeks or months.
03 Can I open my garage door with a broken spring?
We strongly advise against it. Without the spring counterbalancing the weight, your door weighs 150 to 300 pounds or more. Trying to lift it manually risks injury. Running the opener with a broken spring can burn out the motor or damage the door panels. Keep the door closed and call a professional.
04 How long does spring replacement take?
Most spring replacements take 30 to 60 minutes once the technician is on-site. We carry common torsion and extension springs on every truck, so there is rarely a second visit. Including inspection, replacement, balancing, and safety testing, expect about an hour from start to finish.
05 How long do garage door springs last?
Standard springs are rated for about 10,000 cycles. One cycle equals one open and one close. For a household that uses the garage door four times a day, that works out to roughly 7 to 10 years. We also install high-cycle springs rated for 25,000 to 50,000 cycles for homeowners who want them to last significantly longer.
06 What is the difference between torsion and extension springs?
Torsion springs mount on a shaft above the door and twist to lift it. They last longer, operate more smoothly, and are safer if they break. Extension springs run along the tracks on each side and stretch to lift the door. They cost less but have a shorter lifespan. Most Renton homes built after 2000 use torsion springs.
07 Do you offer same-day spring replacement?
Yes, based on availability. A broken spring is one of the most urgent garage door issues because your door is stuck until it is fixed. Call us at (425) 533-0350 and we will do our best to get a technician to you the same day.
Get Your Spring Fixed Today.
Licensed, insured, and family-owned in Renton since 2012. Same-day service with upfront pricing.