Lucas Valley-Marinwood, CA's Garage Door Spring Repair Specialists

The exact number depends on your door's specs, but you'll see it in writing before any spring is touched.

Replacing just one often means a second failure within months. We'll lay out the cost difference honestly.

Yes. A torsion spring under tension can cause serious injury if released without proper tools and technique.

Cycle life varies by spring quality and usage frequency, but a decade is a common lifespan for a well-matched spring.

Correct spring sizing protects both the door balance and the opener motor long-term.

Most spring replacements are completed same-day, often within one to two hours once the technician arrives.