Opener repair: the short answer
Does your opener hum, click or ignore the remote? The cause is usually the sensors, a worn gear, a dead remote or surge damage to the circuit board. Most fixes cost less than a new unit. We find the problem and quote the job up front. Before we leave, we safety test the door's automatic reverse.
Reviewed by Ben Said, Majestic Garage Door · Last updated
| Average opener repair (national) | $236, typical $124 to $370 (HomeAdvisor) |
|---|---|
| New opener installed (national) | $379 average, $218 to $540 (HomeAdvisor) |
| Remote replacement | Usually starts at $30 to $40 (HomeAdvisor) |
| Safety sensor height | 4 to 6 inches above the floor (CPSC) |
| Florida risk | Lightning surges from summer afternoon storms |
| Availability | 24/7, quote before work |
Why does my opener hum, click or do nothing at all?
Each sound points to a different part. A hum with no movement usually means the motor has power but cannot turn the door. A single click with no hum often points to a relay or the logic board. The logic board is the circuit board that acts as the opener’s brain.
A garage door opener is the motor unit that pulls the door up and down along its rails. It does not carry the weight of the door. The springs do. That is why a hum can be a spring problem in disguise. If a spring has snapped, the opener strains against hundreds of pounds. Then it either stalls or reverses. Pushing the button over and over can strip the plastic drive gear inside the motor head. Our spring repair page explains how to spot a broken spring from the floor.
Total silence is the easiest case. Check that the opener is plugged in. Then make sure a GFCI outlet (the kind with a test and reset button) has not tripped. If the wall button works but the remotes do not, the opener is fine. The problem is in the signal.
Is it the opener or the safety sensors?
Does the door go up but refuse to close? Does it start down and reverse right away? Then the safety sensors are the first suspect. These are the two small photo eyes near the floor. They send an invisible beam across the opening.


Federal rules made this beam standard. Here is what the U.S. Consumer Product Safety Commission says. Openers sold in the United States after January 1, 1991 must have reversing systems. A rule for external entrapment protection was added in 1993. If an electric eye is used, it should sit 4 to 6 inches above the floor. The same CPSC sheet counts about 73 children trapped and killed under automatic garage doors since March 1982. That is why we never bypass a sensor to make a door close.
In Florida, the usual culprits are a bumped bracket or a spider web across the lens. Afternoon sun can also hit a west facing door and shine straight into the receiving eye. Wipe both lenses. Make sure the little lights on each eye are steady, and try again.


What does garage door opener repair cost compared with a new unit?
Most garage door opener repair jobs cost well under the price of a new opener. HomeAdvisor puts the average cost to repair a garage door opener at $236. The typical range is $124 to $370. Installing a new opener averages $379, according to its installation cost guide.
| Job | National figure | Source |
|---|---|---|
| Garage door opener repair | $236 average, $124 to $370 typical | HomeAdvisor, 2026 |
| Remote replacement | Usually starts at $30 to $40 | HomeAdvisor, 2026 |
| New opener installed | $379 average, $218 to $540 typical | HomeAdvisor, 2026 |
| Aftermarket battery backup | $50 to $150 | HomeAdvisor, 2026 |
These are national numbers, not our price list. Need garage door opener repair in Tampa, Sarasota or anywhere in Hillsborough County? We look at the opener first. Then we quote the exact job before we touch a tool.
Can Florida lightning and power surges kill an opener?
Yes, and it happens often after summer storms. Summer afternoons here bring frequent thunderstorms. A surge can travel through the power outlet. It can also travel through the thin low voltage wires that run to the wall button and the sensors.
The giveaway is an opener that worked yesterday and is dead or acting strangely today. Sometimes only the sensors or the wall control are damaged. Sometimes the logic board is gone. A LiftMaster garage door opener repair after a strike often means a new board. We also recommend a surge protector on the outlet. That way the new part is not sitting on the same unprotected circuit.
Hurricane season often brings power outages. Every opener has a red emergency release cord. It lets you lift the door by hand, as long as the springs are healthy. A battery backup keeps the opener running through an outage. Already shopping for a new unit? Then it is worth choosing one that includes it.

Chain, belt or wall mount: which opener fits your garage?
For most Florida homes, a belt drive is our usual pick because it is quiet. That matters when a bedroom sits over the garage. A chain drive is louder but simple. In our humid, salty air, the chain needs some lubricant now and then.
A wall mount opener is also called a jackshaft. It bolts to the wall beside the door and turns the torsion bar directly. It does not pull the door along a rail. That frees the ceiling for storage racks or a high lift track. But it only works with torsion springs and a door in good balance.
Here is a common mistake we see. People buy a stronger opener because the door feels heavy. Horsepower does not fix a heavy door. The springs carry that weight. A weak spring will wear out even a brand new motor. Are you also replacing the door itself? Then the new door must carry Florida product approval. You can check it in the Florida Building Commission database. Our garage door installation team handles both at once.

Should you repair the opener or replace it?
Garage door opener repair makes sense when the unit is fairly young and a wear part fails. Think of a gear kit, a sensor, a remote or a wall button. Replace the opener when the logic board fails on an older unit. Also replace it when parts are no longer made, or when it has no safety sensors at all.
In our view, that last case is not optional. The CPSC urges homeowners to replace older openers that do not reverse. It also says to test the reverse by laying a 2×4 flat in the door’s path. If the door does not reverse when it hits the board, disconnect the opener. Keep it off until it is adjusted, repaired or replaced. We run that test on every door we service.
Sometimes garage door opener installation is the better answer. Then we remove the old unit and mount the new one. We program your remotes and keypad, and we set the travel limits and force. Last, we safety test the door with you watching. Will the door not move, and you need it closed tonight? Call our emergency garage door repair line at (813) 774-1127, day or night.
Before you book a visit, try the quick checks in our guides for a keypad or remote that stopped working and a garage door that won’t close.
Opener acting on its own? See why a garage door opens by itself and how to erase old remote codes.