Extension Spring Repair in Kansas City

A broken extension spring doesn’t mean replacing your entire garage door. If your door feels off-balance, won’t open, or suddenly slams shut, it’s time to call Royal Door. We provide quick, dependable extension spring repair to get your door back to smooth, safe operation—fast.

✅ Honest Repairs—Never More Than You Need
✅ Skilled Technicians. Precise Work. No Shortcuts.
✅Choose between Standard Cycle (10,000 cycles) or High Cycle (20,000 cycles)

From Lee’s Summit and Leawood to Liberty and neighborhoods near the Plaza, we’re just around the corner and ready to help.

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Extension springs are long, coiled springs that stretch along the sides of your garage door. They counterbalance the door’s weight as it opens and closes. Because they’re under high tension, a worn or broken spring can create a serious safety hazard or leave your garage door stuck completely.

They’re under a lot of tension, which means they wear out over time—and when they break, your door may stop functioning entirely.

Don’t wait until you’re locked out or stuck inside. Watch for these common signs of spring failure:

• Garage door won’t stay open or slowly drops down
• Loud “bang” from the garage, followed by non-functioning door
• Door appears crooked or lifts unevenly
• Opener strains, shakes, or doesn’t open the door
• Visible gap or stretched-out spring on the side

If you’re seeing these issues in your Kansas City garage, call Royal Door today before it becomes a safety hazard.