Sharon, PA 6x7 Garage Door Brand Garage Doors is ready for any emergency repair or full garage door replacement. Affordable prices that always include tax + labor + haul away of old door. We guarantee our work for 2 years. If anything happens (broken spring, broken cable, bent hinge, misalignment, settling) during that time we'll come back and fix it for free. Call now at (333) 240-6369 and ask for John. https://local.google.com/place?id=16174634718162453260&use=posts&lpsid=3419135477094280587 Visit us on our other profiles: https://www.manta.com/d/mk1zm9r/brand-garage-doors http://wikimapia.org/#lang=en&lat=37.999950&lon=-96.588020&z=12&m=w&show=/40027021/Brand-Garage-Doors Extension springs stretch and then compress. They are the most common springs found on automatic garage doors today and price about $50 to $95 to replace. A spring replacement is the most common garage door repair needed. Springs have a fixed lifespan and will need to be replaced or repaired sooner or later in the life of your garage door. Springs have a lifespan of 10,000 cycles—raising and lowering the house one time.