Garage Door Repair in Glendale, AZ

Start with the safety sensors, since they are the usual suspect. Dust, sun glare, a bumped bracket or something in the beam can make the door reverse. Wipe both lenses and make sure the indicator lights are steady. If the door closes partway and stops without reversing, the travel limit or a binding track may be the cause.

Don't force it down. If a spring or cable broke, the door can drop suddenly. Secure the inside door from the garage to the house, move valuables out of sight if you can, and note on the form that your home can't be secured. Timing depends on the company. Our emergency garage door repair page has more safe steps.

If you do need a pro, sensor realignment typically runs $150 to $250, per HomeAdvisor. Before calling, try wiping the lenses and gently adjusting the brackets so the sensors point straight at each other, following your opener manual. If the lights still blink or the door keeps reversing, wiring or the sensors themselves may need a pro.

Heat can be hard on openers, especially in garages that get very hot. Town & Country Door notes that extreme heat can affect sensor sensitivity. Remote batteries can also wear out faster. Keeping the door balanced and lubricated reduces strain on the motor, which helps the opener last longer.

There's no fixed schedule. Replace it when it's cracked, torn or flattened, or when you see daylight or dust coming under the door. In strong West Valley sun, rubber can wear faster than in milder places. Ask the pro to check it during any repair visit.

If the opener light works but the door won't move, or the door reverses, that's usually a garage door issue for a garage door company. If the outlet is dead after you've checked the breaker, or you see scorched wiring, call a licensed electrician. Precision Door gives the same advice: garage door pros for doors and openers, electricians for wiring faults.