How To Repair A Garage Door Opener?

How To Repair A Garage Door Opener
  • Author: Fazal Umer
  • Posted On: January 30, 2023
  • Updated On: January 30, 2023

My garage door won’t open properly, the garage door won’t open with the remote, it makes a grinding noise. These are some of the common problems that people face with their garage door openers. What if we said, with just a little troubleshooting you can fix all these problems in no time without having to worry about costly repair calls?

Read through the article, where we’ve listed some of the most common problems that people face with their garage doors and their DIY solutions. So, without any further delay, let’s jump right into it!

Do A Little Inspection First!

Before panicking, it’s better to check and figure out the nature of the issue and vaguely the cause of the problem. Go ahead, pull the emergency release cord and pull up the garage door to observe if it opens and shuts properly. If it doesn’t, then go ahead with the repair.

Ensure Your Safety First

We can’t stress enough, how important it is to be cautious while handling the repair. Always work with the door down, if you don’t want it to come crashing down. Unplug the power supply to avoid being electrocuted. Wear appropriate safety gear and use the right equipment.

Symptoms & Solutions of Garage Door Opener Repair

Here’s a list of the most common problems that you might face and their potential solutions.

Problem 1: The Remote is Working But the Wall Switch isn’t


If your remote is working properly but the wall switch isn’t, then you should simply replace either the wall switch or the switch wires connecting the door. Choose the wire around 18-22 gauge depending on the type of garage door. The entire repair should cost not more than $15.

Problem 2: The Garage Door Won’t Open with the Remote


You can do a few things if your wall switch works but the remote doesn’t. You try replacing the batteries but if still nothing works, then it’s time to buy a new one. You can buy the remote for your garage door model online or go for a universal remote.

Problem 3: The Door Goes Up, But it Only Goes Down When You Hold Down the Wall Switch


This happens mostly because of problems in the alignment of safety sensors. You can cross-check by looking at the small light on each sensor. If they are not lit then you will have to replace them. Sometimes, your sensors can misbehave due to direct sunlight shining on them.

Problem 4: My Garage Door Won’t Open But The Trolley Carriage is Still Moving


Usually, this happens due to a broken trolley carriage. Getting a new trolley will cost you anywhere around $25 to $45 depending on your door’s model. For this kind of repair, you might want to hire a professional.

Problem 5: The Garage Door Opener Makes a Grinding Noise But the Door Doesn’t Move


If your garage door opener won’t open properly, it’s time to replace the main gear drive. This is a plastic gear that is directly in contact with the worm drive and is prone to fail in most openers. This repair would cost you about $20.

Some Other Common Problems

Sometimes the reason behind the malfunctioning of garage door openers is the lack of lubrication in the rails. Use a silicon-based lubricant spray to keep it running smoothly. You may also fix the door by tightening the chains and adjusting the travel.


Handle the repair with maximum attention and utmost safety. We strongly advise you to hire a professional to do the work, even if you have the slightest doubt that the damage is severe.

Best Garage Door Repair in Raleigh, NC

When you talk about getting a repair done, going vocal for local is the best move! This will ensure ease of service and visits in case of need. One such company is Lion Garage Door. You can reach out to them for garage door maintenance and inspection, installation of a new door, or for repairing the old one.

Wrapping Up

With all seriousness, you should do the repair only if you’re an experienced DIYer. Otherwise, the next best alternative is to hire the right company that can help you with the repair and take care of the maintenance.

FAQs about garage door repair

What is the average cost to repair a garage door?

The cost of repairing a garage door depends on several factors including the type of issue, your geographic location, the type of garage door, and the prices of the repairer. According to an estimate, the average cost for garage door repair Raleigh NC is around $250, with a minimum cost being $140 and a maximum reaching $350.

Is it safe to repair a garage door yourself?

The answer to this is pretty straightforward. If the seriousness of the matter can be handled by you, then go ahead with it as you might save some money doing it by yourself. But, if the damage is serious, you must straight away ask for a professional to handle the situation. Garage doors are complex and consists of extremely heavy components, which if not handled properly can cause a life-threatening injury.

What causes the garage door opener to stop working?

The reason why your garage door opener won’t work can be as silly as being obstructed by something or as serious as a malfunctioning part. Sometimes it can be fixed by simply replacing the batteries or taking out the dust accumulated between doors. Having a broken remote antenna and clicking the remote from a far distance are other common causes behind your garage door opener not working.

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Author: Fazal Umer

Fazal is a dedicated industry expert in the field of civil engineering. As an Editor at ConstructionHow, he leverages his experience as a civil engineer to enrich the readers looking to learn a thing or two in detail in the respective field. Over the years he has provided written verdicts to publications and exhibited a deep-seated value in providing informative pieces on infrastructure, construction, and design.