Garage Door Springs in Kennewick: Types, Cost & When to Replace
2026-05-29 7 min read
Most homeowners don't think about garage door springs until one snaps. The good news: understanding your spring type, typical costs, and warning signs helps you avoid getting stranded. We'll walk you through the two main types, what replacement actually costs in Kennewick, and why this job demands a professional touch.
Two Spring Types: Torsion vs. Extension
Your garage door uses either a torsion spring or an extension spring. The difference matters for both safety and repair cost.
Torsion springs sit above the door, running horizontally across the header. They twist (torsion) to lift the door's weight. Most modern homes built in the last 20 years use torsion springs because they're more durable, quieter, and safer. A good torsion spring lasts 7 to 9 years with normal use, roughly 10,000 to 15,000 cycles.
Extension springs run along the sides of the door opening. They stretch and contract to assist the opener. Older homes often have these. They're less expensive upfront but fail faster, typically lasting 5 to 7 years. When an extension spring snaps, the door can drop suddenly, which is why side springs need safety cables.
If you're unsure which type you have, look above the door. Horizontal bar running across = torsion. Springs running parallel to the tracks on each side = extension.
Why a Snapped Spring Isn't a DIY Job
A snapped spring is dangerous. Springs are under enormous tension, storing energy equivalent to a car's weight. Attempting to replace one without proper tools and training can cause serious injury or death. We're not exaggerating. Hospital emergency rooms treat garage door spring injuries every year.
The springs also work in pairs on most doors. If one fails, the other is usually near the end of its life too. A professional will replace both at once, ensuring balanced, reliable operation. Our team at Kennewick Garage Doors always replaces springs in matched pairs for this reason.
**Need garage door springs in Kennewick today?** Call (509) 517-6517. we cover same-day service across the area.
Real Replacement Costs in Kennewick
Spring replacement cost depends on type, quantity, and labor. Here's what to expect.
Torsion spring replacement typically runs $300 to $600 per spring, including labor. Since most doors need two, plan for $600 to $1,200 total. High-end commercial-grade springs cost more. If your door also needs new cables or pulleys during the job, add $100 to $200.
Extension spring replacement is usually cheaper, $200 to $400 per spring plus labor, so $400 to $800 for both. Safety cables are often replaced alongside extension springs, adding $50 to $100.
Labor varies by technician and location. Kennewick and nearby Pasco typically see consistent pricing since we service the broader tri-cities region. Same-day emergency calls after hours cost more. If you need an estimate for your specific situation, schedule a free quote to get exact pricing.
For context on broader garage door expenses, our garage door cost and pricing guide breaks down other common repairs and when they're worth the investment.
Warning Signs Your Springs Are Failing
Catching a failing spring early prevents emergency situations. Watch for these red flags.
The door feels heavy when opening, even with the opener running at normal power. A weakened spring means the opener works harder. The door opens unevenly, tilting to one side. This usually means one spring is weaker than the other. You hear a loud bang or snap coming from above the door. That's the sound of a spring breaking. After the snap, the door won't open, or it opens only a few inches before stopping.
If you notice any of these, don't force the door open. Call a professional immediately. Forcing a broken spring can damage the opener and make the repair more expensive. Our garage door spring warning signs guide dives deeper into what each sign means and when to act.
Maintenance Extends Spring Life
Springs don't last forever, but proper maintenance helps them reach their full lifespan. Keep the tracks clean and lubricated with garage door lubricant (not WD-40). Avoid opening and closing the door excessively. Every cycle uses up a bit of the spring's life. Test your door balance monthly by opening it halfway manually. It should stay put. If it falls or rises, the springs are imbalanced.
Professional annual inspections catch wear before it becomes a crisis. We check spring tension, cable condition, and overall system health. For detailed maintenance steps, check our common garage door repair troubleshooting guide and consider scheduling a service visit.
Get Help Today
Garage door springs are critical. A failed spring leaves you unable to open your door and creates a safety hazard for anyone nearby. The cost of replacement is modest compared to the risk of ignoring a problem.
If you suspect a snapped spring or need professional inspection, contact Kennewick Garage Doors for a same-day estimate. We serve Kennewick, Pasco, and the surrounding tri-cities area.
Call (509) 517-6517 now. Our team responds quickly and handles the repair safely, so you can get back to your day with peace of mind.
Frequently Asked Questions
How long do garage door springs last? Torsion springs typically last 7 to 9 years, while extension springs last 5 to 7 years. Lifespan depends on usage frequency and maintenance. Most springs are rated for 10,000 to 15,000 cycles before failure occurs.
Can I replace a garage door spring myself? No. Springs are under extreme tension and can cause serious injury or death if mishandled. Always hire a licensed professional. The safety risk far outweighs any cost savings from attempting a DIY fix.
What's the difference between torsion and extension springs? Torsion springs sit horizontally above the door and twist to lift it. Extension springs run along the tracks and stretch to assist. Torsion springs are safer, last longer, and are standard on modern doors. Extension springs are common on older installations.
How much does spring replacement cost? Torsion spring replacement ranges from $600 to $1,200 for a pair, including labor. Extension springs cost $400 to $800 for both. Prices vary by technician, location, and spring quality. Call for a free estimate for your specific needs.
What should I do if my spring snaps? Stop using the door immediately. Do not attempt to open or close it. Call a professional garage door technician right away. A snapped spring can cause the door to drop unexpectedly, creating a hazard for people and property beneath it.