Recently, a homeowner in Parkview Dr, Council Bluffs, IA, reached out to Omaha Garage Door Repair. They requested a same-day garage door opener repair after their overhead door started acting up. Every time they tried to close the door, it would begin to shut, then quickly reverse. What made things worse was that their Chamberlain garage door opener started blinking nonstop.
The client knew something was wrong—and they needed expert help fast. That’s where our garage door service technician came in.
Once we arrived on-site, we did a full inspection of the garage door system. It did not take long to discover the problem: misaligned safety sensors.
These sensors, on both sides of the garage door, are just a few inches off the ground. They shoot an invisible beam across the door’s path. If anything blocks the beam or if the sensors are out of alignment, you will see your door won’t close. Instead, it will reverse direction to prevent accidents.
This feature is crucial for safety, but when the sensors get misaligned, it causes unexpected issues—just like what happened here.
With the issue identified, we got to work without delay. Here’s how we resolved it:
After completing these steps, the garage door worked to perfection. No more strange reversals. No more blinking. Just a reliable, quiet performance.
Many homeowners don’t realize how essential garage door sensors are. If you have pets or children, these sensors are your first line of defense against injury or accidents.
If your garage door opener is flashing or the door keeps reversing, do not ignore it. These are signs that something is wrong—usually with the sensor alignment or wiring. Hence, addressing it early can prevent bigger, more expensive repairs or replacements later.
At Omaha Garage Door Repair, we always take a few extra steps to help prevent future problems. During this visit, we also performed a basic maintenance check to keep the system running like new.
Here’s what we did:
These simple steps help extend the life of the door and reduce the chances of future malfunctions.
In this case, what seemed like a major failure was simply due to misaligned garage door sensors and frayed wiring. It’s a common issue, but one that can stop your garage door from working as it should.
Thanks to our fast service, the homeowner’s Chamberlain opener is now running like new again—no flashing lights, no unexpected reversals, and no more headaches.
So, if you notice your garage door opener is behaving oddly, don't wait for it to stop working and ruin your day.
Before your garage door leaves you stuck, look out for these red flags:
If any of these sound familiar, it’s time to schedule an opener repair.
At Omaha Garage Door Repair, we offer prompt and affordable service in Council Bluffs, IA, and the greater Omaha area. Whether it’s a garage door sensor issue, faulty or tripped wiring, or a more complex garage door opener repair, we’ve got you covered.
We also handle emergency garage door repair—so you won’t be stuck outside or inside your garage when something goes wrong.
Call us now at (402) 819-5158 for same-day service you can trust.