A torsion spring carries the whole weight of your door, so when it lets go the door stops dead, usually with a car behind it. We replace springs, cables, rollers, hinges and drums, reset doors that jumped the track, and repair or swap openers that no longer respond.
The tech who measures it installs it. One point of contact from the first look to the final balance test.
A specific number for your door and opening, in writing, that does not move after the measure.
Panels, springs, cables and openers stood behind after install. 5 stars on Google says the work holds up.
Tell us the door size, the address, and how soon you need it. We will spec the door and put a fixed number in writing, for free.