Garage door opener repair and installation in Des Moines

The short version

The opener is the part people blame first, because it’s the part they touch. But an opener only guides the door. If the springs are broken, the tracks are bent or the door is locked, even a new opener won’t lift it. A good pro checks the door before the motor.

Common opener problems

• Door goes down, then reverses. Usually the safety sensors. One is bumped out of line, blocked, or fogged with frost or cobwebs.
• Opener hums but the door doesn’t move. A broken spring, a stripped drive gear, or the manual lock bar engaged.
• Remote works up close but not from the street. A weak remote battery, or an antenna on the opener that is blocked or bent.
• Nothing at all. Check the outlet, the breaker and the wall button. Some openers have a lock or vacation mode on the wall control.
• Slow or straining in winter. Thick grease on the rail and a heavier, colder door. A tune-up and correct spring balance usually fix it.

Cold weather and openers

On the coldest Des Moines mornings, grease on the rail and in the gearbox thickens and the opener works harder. If its force setting trips, the door stops or reverses. Openers with battery backup also lose some of that battery’s capacity in a freezing garage, and the batteries are typically good for only a few years. If your backup beeps, the battery likely needs replacing.

Safety sensors and auto-reverse

Residential openers sold in the United States since the 1990s are required to have entrapment protection, usually the pair of photo-eye sensors mounted a few inches above the floor. The U.S. Consumer Product Safety Commission recommends testing the auto-reverse regularly: place a piece of wood or a roll of paper towels flat under the door and close it. The door should reverse when it touches. If it doesn’t, stop using the opener until it’s fixed.

What opener work costs

In national cost guides, most opener repairs run about $100 to $200, replacing a safety sensor about $125 to $300, and a new installed opener about $218 to $540 depending on the drive type and features. Belt drives are quieter, which matters with a bedroom over the garage. Chain drives are usually the lower-cost option. Wall-mount models free up the ceiling and suit garages with tall or low clearance.

Repair the opener or replace it?

Replacing an old opener makes sense when it is more than ten to fifteen years old, needs a circuit board or motor, lacks working safety sensors, or you want features like battery backup, smart-phone control or a quieter drive. If your door is also being replaced, it is usually simpler to install a matched opener at the same time; see new garage door installation.