How to Identify Your Garage Door Opener Brand and Model

Before anyone can order a remote, a keypad or a part for your opener, they need to know what it is. You can usually tell in a few minutes with a stepladder and a phone camera. Here is where to look and what each clue means.

Before you climb

A short safety note. Use a steady stepladder and keep your hands away from the rail, chain or belt and the trolley. Do not touch the springs, cables, cable drums or bottom brackets above and beside the door, and never unwind, adjust or remove any of them. Never run the opener with a broken spring or a snapped cable, and keep everyone out from under the door while you look around it. Everything in this guide is done by looking, not by taking anything apart.

Start at the motor head

The motor head is the box on the ceiling, usually with a light lens; the garage door parts glossary names the other parts of the door and opener. Most carry a label on the back panel or one side with the brand, the model number and the serial number. On some models the label sits near the learn button or behind the light lens. Photograph it straight on with the flash off.

If the label is gone or faded, the brand is often molded into the light lens or printed on the wall control and the remotes. Those tell you the brand family, but not the exact model.

Learn button colors on Chamberlain, LiftMaster and Craftsman

LiftMaster and Chamberlain are both made by the Chamberlain Group. LiftMaster is sold through professional installers and Chamberlain through retail. Craftsman openers sold through Sears were made by Chamberlain too. All three have a learn button on the back or right side of the motor head, near the hanging antenna wire, and its color is the most useful clue you have.

The caveat matters: the color tells you the remote generation, not the model. A basic chain drive and a wall-mount unit can share a yellow button. For parts, you still need the model number. For remotes, the color is usually enough. A remote listed for your color will program, and a remote built for another generation will not, unless it is a universal remote set to your color.

A round white button means Security+ 3.0, the current system. Chamberlain lists a separate set of remotes and keypads for it, and older remotes are not on that list, so a new opener means new remotes.

Shape matters as much as color. Chamberlain lists square yellow, white and gray buttons as discontinued DIP switch technology from before 1993, so a square button is not Security+ 2.0 or 3.0, which use round ones. An opener that sets its code with a row of small DIP switches instead of a button is from the same era. Those openers are old enough that replacement is usually the conversation.

How do you spot a Genie or Overhead Door?

Genie is an Overhead Door Corporation brand, and its openers use Intellicode rolling-code remotes. Look on the motor head for one of two buttons. Genie notes they can be anywhere on the cover or under a lens:

• A round LEARN CODE button. Press and hold it and a red light flashes. This is the older Intellicode style.
• A square PROGRAM button, marked PRGM. On newer models it lights blue when held, then purple.

Genie has long made screw-drive openers, so a threaded rod in the rail is a strong hint, and it also sells belt-drive models. Overhead Door branded openers are the sister line, and they take Genie-type remotes. Newer Genie units also work with the Aladdin Connect app.

What if it is another brand?

Other names turn up too, such as Linear and Marantec. For those, go by the model label and buy remotes listed for that exact opener.

If you cannot find a brand at all, the opener may carry a store or builder name. Photograph the label anyway; the model number usually points back to the actual maker. Our brands page lists the makes we work on.

Which drive type is it?

You can tell the drive type from the floor:

• Chain drive. A metal chain, much like a bicycle chain, runs the length of the rail to the trolley. Sturdy and louder than the others.
• Belt drive. A flat, reinforced rubber belt in place of the chain. Noticeably quieter, which matters with a bedroom over the garage.
• Screw drive. A long threaded steel rod inside the rail turns to move the trolley.
• Wall-mount (jackshaft). No rail over the car at all. The opener sits on the wall beside the door and turns the end of the torsion tube directly, so it needs a door with torsion springs. LiftMaster and Chamberlain both make them.

The drive type matters for parts. A chain drive with a stripped drive gear and sprocket is a different repair from a belt drive with a worn belt, and both are covered on our opener repair page.

What to photograph for a quote

With the safety note above in mind, take these photos from the ladder or the floor:

1. The whole motor head from below, showing the brand and light lens.
2. The label, close and straight on, so the model and serial numbers are readable.
3. The learn or program button, with its color clear.
4. The rail, far enough back to show chain, belt or screw.
5. The wall control and any keypad outside.
6. One remote, front and back.
7. The springs above the door, from the floor. A wide shot is fine.
8. The whole door from inside, so the width and tracks show.

Across San Diego

If your home in Carmel Valley or Eastlake-Otay Ranch still has the opener that came with the house, the label tells you how old it is, which matters both for remotes and for the battery backup law. In older homes in places like Mira Mesa, a green or orange learn button means an opener from the 1990s or early 2000s, and fewer current remotes list those colors.

Once you know the brand and button, the remote, keypad and HomeLink programming guide walks you through pairing. If the opener itself is failing, the opener repair or replace guide helps you decide what to do with it.

Next step

If you only need remotes or a keypad, book remote and keypad service. If a remote stopped working, start with remote or keypad not working. Send the photos above with any request and we will confirm the brand, model and parts before we come out.