2026-06-19 7 min read A2Z Garage Doors
Here's what most homeowners don't realize about garage door springs: they're under extreme tension and fail without warning. A snapped spring doesn't just stop your door from opening. It can damage your opener, trap your car inside, and create a safety hazard. Understanding spring types, lifespan, and replacement costs helps you avoid panic repairs and unnecessary overspending in Larkspur and nearby areas.
Your garage door uses one of two spring systems. Torsion springs sit above the door and twist to lift weight. Extension springs run along the sides and stretch to support the load. Torsion springs last 7 to 9 years with regular use. Extension springs typically wear out faster, around 5 to 7 years. See our guide on garage door insulation in larkspur: r-value, cost & energy savings.
Torsion springs are more durable and safer, but they cost more to replace. Extension springs are cheaper upfront but fail more often. Most newer homes in Larkspur use torsion systems because they're quieter and last longer. If you're unsure which type you have, look above the door. Torsion springs are visible as a horizontal rod. Extension springs run vertically along the tracks.
You might think replacing springs yourself saves money. It doesn't. Springs carry 200 to 400 pounds of force. A snapped spring or improper installation can cause serious injury or property damage. Emergency room visits cost far more than professional replacement. Read about garage door safety tips every family should know.
A single spring replacement typically runs $150 to $300 per spring, including labor. Many doors need both springs replaced at once (they wear together). Two springs plus labor usually costs $300 to $600. That's budget-friendly compared to a hospital bill or a damaged door frame. Our team at Garage Door Company Larkspur can provide a same-day estimate and handle replacement safely.
**Need garage door springs in Larkspur today?** Call 720-459-9673. we cover same-day service across the area.
Springs don't last forever, no matter the quality. Temperature swings in Colorado mountain towns like Larkspur accelerate wear. Cold winters and hot summers cause metal to expand and contract, reducing spring life by 1 to 2 years compared to milder climates.
How often you use your door matters too. A family that opens the door 4 times daily puts more stress on springs than someone who opens it once. Rust and corrosion also shorten lifespan. Proper maintenance extends spring life. Learn what preventive steps actually work by reading our guide on garage door maintenance in Larkspur).
Here's what you're actually paying for:
Parts: $100 to $200 per spring, depending on quality and type.
Labor: $150 to $250 for professional installation and safety checks.
Opener inspection: A good technician checks your opener during spring work. Worn springs can damage the opener motor over time.
Emergency timing: Same-day or after-hours service costs 15 to 25 percent more. Plan ahead when possible. If a spring breaks on a weekend, emergency garage door service in Larkspur) is worth the extra fee.
A sagging door, even slightly, signals weak springs. The door should stay level when you partially open it. Loud banging or creaking during operation means springs are struggling. A door that won't stay open or closes too fast also points to spring failure.
Don't ignore these signs. A failed spring creates a cascade of problems. Your opener works harder. Cables fray. Hinges bend. You end up spending $1,000 instead of $400. Address spring issues early. Check our 7 warning signs your garage door needs professional repair) to spot other potential issues.
Call us at 720-459-9673 to schedule a free quote). We'll inspect both springs, check your opener, and give you an honest cost. We never push unnecessary repairs. If one spring is fine, we say so.
Most homeowners in Larkspur can get a replacement within 24 hours of calling. Bring your door type and age if you have documentation. We'll handle the rest.
Springs are critical but often overlooked. They deserve attention before failure. Budget for replacement every 7 to 9 years, and your door will serve you reliably for decades.
Don't wait until a spring snaps. Call Garage Door Company Larkspur today at 720-459-9673 or contact us online) for a same-day estimate. We'll keep your door working safely and your wallet happy.
How do I know if my garage door spring is broken? Your door won't open, or it opens very slowly and unevenly. You may hear a loud bang when the spring fails. The door also sags on one side if only one spring is broken. Never force a broken door open.
Can I replace one spring or do I need both? Springs wear together from the same use cycles. Replacing one often means the other fails weeks later. We recommend replacing both springs at the same time to avoid repeat service calls and maintain balanced door operation.
Why is spring replacement so expensive? It's not the parts. It's the labor and expertise. Springs require specialized tools and knowledge of high-tension systems. Professional installation ensures safety and proper door balance, preventing opener damage.
How often should I have springs inspected? Once yearly is ideal, especially in Colorado's temperature swings. Annual inspections catch wear early. Many homeowners combine spring checks with routine garage door tune-ups in Larkspur).
What's the difference between torsion and extension springs? Torsion springs twist above the door and last longer (7 to 9 years). Extension springs stretch along the tracks and fail faster (5 to 7 years). Torsion springs cost more but are safer and more reliable long-term.