Even properly installed garage doors may exhibit problems from time to time. When your door starts misbehaving, you can try some simple troubleshooting on your own in case the solution is easy. Otherwise, you’ll need to call a professional to handle the repairs. The contractors at Marchant Building Center in Mountain Home, AR, have explained what you need to know when you’re dealing with this situation.

Guide to Troubleshooting & Repairing Garage Doors

How to Troubleshoot

If your garage door isn’t responding, the first thing to do is check the circuit breaker that controls the garage door opener. The problem may be a tripped circuit breaker or a blown fuse; if this is the case, then no other outlets in the garage will work either. If you have working electric in your garage, then check the batteries in your remote control to see if they need replacement.

If your garage door is moving but refuses to close all the way, the problem is likely with your safety sensors. The sensors, which sit at the bottom of the track, will stop the door from closing if they detect something underneath it. They may detect items to their sides, so try moving everything at least a few feet away from the sensors to see if that fixes the issue.

When to Call for Repair

If the troubleshooting above doesn’t fix your problem, then you need to call a professional. They can handle the deeper, more thorough troubleshooting to determine the issue. They’ll then recommend either repair or replacement, depending on the problem. You should never try working on any of the electrical parts or cables on the doors yourself, as you will likely only make the issue worse and could seriously harm yourself.

The experts at Marchant Building Center do more than supply you with the finest building materials. They are trained in repairing Raynor® and Liftmaster® garage door openers and have been serving the community since 1960. When you need a professional opinion, contact the hardware store at (870) 425-3168 to schedule a service or request a free estimate. Their mailing address has changed to 1815 South College St. Spur—they have not moved, but their street name has changed.