Extension Spring Repair
Quick Same-Day Service
Broken extension spring on your single-car garage door? We offer same-day replacement throughout Oklahoma City. Quick 30-45 minute service with safety cables included for safe, reliable operation.
What Are Extension Springs?
Extension springs are long, stretchy springs mounted along the horizontal tracks on each side of your garage door. They stretch and contract to counterbalance the weight of your door, making it easy to lift.
When your garage door closes, the springs stretch and store energy. When you open the door, the springs contract and release this energy to help lift the door. This constant stretching and contracting eventually causes the spring to break.
Extension springs are most common on single-car garage doors and older double-car doors. They're easier to see than torsion springs and you can often spot wear before they break.
Signs Your Extension Springs Need Replacement
Easier to Spot Than Torsion Springs
Extension springs are visible along your tracks. You can often see gaps, rust, or stretching before they break completely.
Why Choose Our Extension Spring Service
Safety Cables Included
All replacements include safety cables to prevent spring whip
Same-Day Service
Quick 30-45 minute replacement, arrive within 2-4 hours
Both Springs Replaced
We replace both springs for balanced operation
Quality Springs
10,000-cycle rated springs for maximum lifespan
Why Safety Cables Are Required
When an extension spring breaks, it can whip violently across your garage with enough force to damage property or cause serious injury. Safety cables prevent this dangerous spring whip.
A safety cable is a steel cable running through the center of each extension spring. When the spring breaks, the cable contains the broken pieces and prevents them from flying across the garage.
Safety cables are required by modern building codes. All our extension spring replacements include properly installed safety cables at no additional charge.
Older Doors Without Safety Cables
Many older garage doors with extension springs don't have safety cables. If your extension springs don't have cables running through them, we'll install them as part of any spring replacement to bring your door up to current safety standards.
Extension Springs vs Torsion Springs
Extension Springs
- Stretch along horizontal tracks
- Common on single-car garage doors
- Lower replacement cost ($150-$250)
- Shorter lifespan (7,000-10,000 cycles)
- Easy to inspect for wear
- Requires safety cables
Best for budget-conscious single-car door owners
Torsion Springs
- Mounted above door on metal shaft
- Standard on most double-car doors
- Higher replacement cost ($200-$400)
- Longer lifespan (10,000-25,000+ cycles)
- Harder to inspect (hidden above door)
- Safer design, no whip risk
Best long-term value for double-car doors
Consider Upgrading to Torsion Springs
If you're replacing extension springs for the second or third time, upgrading to torsion springs may save money long-term. Torsion springs last 2-3x longer and provide smoother, safer operation.
We can evaluate your door during service and provide upgrade pricing if you're interested.
Frequently Asked Questions
How long do extension springs last?
Extension springs typically last 7,000-10,000 cycles (5-7 years with average use). They have a shorter lifespan than torsion springs due to the stretching motion and exposed position along the tracks.
How much does extension spring replacement cost?
Extension spring replacement typically costs $150-$250 for both springs. It's less expensive than torsion spring replacement due to simpler installation and lower material costs. We always include safety cables in the replacement.
What are safety cables and do I need them?
Safety cables are steel cables running through the center of extension springs. If a spring breaks, the cable prevents the spring from flying across the garage. Safety cables are required by building codes and included with all our extension spring replacements.
Should I replace both extension springs?
Yes, always replace both springs even if only one broke. Springs installed together wear at similar rates and the second spring will likely fail soon. Replacing both ensures balanced operation and prevents a second service call.
Can I upgrade from extension springs to torsion springs?
Yes, upgrading from extension springs to torsion springs is possible but requires additional hardware and labor. Torsion springs last longer and provide smoother operation. We can evaluate your door and provide upgrade pricing during service.
How can I tell if my extension springs need replacement?
Look for visible gaps in the spring coils, rust, stretched appearance, or uneven door operation. If your door opens unevenly, struggles to lift, or you hear squeaking from the springs, replacement is likely needed soon.
Broken Extension Spring? Get Same-Day Service
Quick 30-45 minute replacement with safety cables included. Call now for same-day service throughout Oklahoma City.
