Need service in San Mateo?
Call 650-912-1817 to describe the problem and confirm current availability.
Call 650-912-1817 to describe the problem and confirm current availability.
Mechanical resistance
Bent track, damaged rollers, loose hardware or a cable problem can create enough resistance to stop the door.
Balance matters
A properly balanced door should not rely on the opener to fight the full weight of the door. A spring problem can cause mid-travel stalls or uneven motion.
Stop repeated testing
Repeatedly running a door that jams at the same point can add strain. Call for inspection if the door cannot complete its travel smoothly.