Siri refuses to close a garage door far more often than it refuses to open one, and once you know why, it stops feeling like a bug. Closing a garage door is a safety-sensitive action — a door coming down on a person, a pet, or a car bumper is a real hazard — so Apple deliberately makes the close command harder to trigger than the open one. Most “Siri won’t close my garage” problems trace back to that design choice, plus a couple of setup gaps.

Here are the usual causes, in the order worth checking.

Reason 1: There’s no home hub, so remote commands fail

Apple Home needs a resident hub — a HomePod or an Apple TV that stays at the house — to pass commands to your accessories when your phone is away. Without one, Siri can only reach your garage while you’re on the home Wi-Fi. Ask from the car on the way home and the command quietly fails, which looks like “Siri won’t close it” but is really “Siri couldn’t reach it.”

Fix: set up a HomePod or Apple TV as a home hub in the Home app. Once it’s online, remote commands start working.

Reason 2: The door requires authentication

Apple classifies garage doors and locks as security-sensitive accessories. Depending on your settings, Siri may require you to unlock your phone with Face ID or a passcode before it will close the door, and it may refuse the command outright from a locked phone or from away.

Fix: in the Home app, open the garage accessory’s settings and review its permissions. Authenticate when prompted. This is intended friction, not a fault — but knowing it’s there is half the battle.

Reason 3: You’re away from home

Some setups intentionally restrict the close command when you’re not on the home network. If open works nearby but close fails from a distance, this — combined with the home-hub requirement above — is usually the reason. Being on home Wi-Fi versus cellular changes what Siri will do.

Reason 4: myQ doesn’t natively appear in Apple Home

This is the one that stops people cold. Many Chamberlain and LiftMaster myQ openers don’t expose their garage doors to Apple Home at all. If Siri says it can’t find the garage — rather than refusing to close it — the door was never visible to HomeKit in the first place, so there’s nothing for Siri to close.

Fix: the common route is a bridge, such as Homebridge running a myQ plugin, which presents the door to Apple Home. Alternatively, a separate HomeKit-compatible controller wired to the opener’s terminals gives you native Home app control. For where myQ’s own app and integrations fit — and what they cost — the in-vehicle myQ integration and the myQ review cover the platform, and the subscription trap covers which features sit behind a fee.

It isn’t just Apple

Google Assistant and Alexa take the same stance. Amazon requires a spoken voice PIN before Alexa will close a garage, and Google has moved garage doors into a secure device class that requires confirmation. Across all three assistants, opening is treated as convenient and closing is treated as an action that needs a deliberate check. If you’ve hit this on one platform, expect it on the others.

The checklist to get Siri closing the door

  1. Confirm a home hub (HomePod or Apple TV) is set up and online — this alone fixes most remote failures.
  2. In the Home app, open the garage accessory settings and review its permissions.
  3. Authenticate with Face ID or a passcode when prompted, and enable control while away if you want it.
  4. If the door doesn’t appear in Home at all, it’s a myQ visibility issue — add a bridge or a HomeKit-compatible controller.

For the layer underneath all of this — how the opener actually receives a trigger, regardless of which app or assistant sends it — how residential gate and garage openers actually work is a useful grounding.

Where Proxly fits

Honestly, Proxly isn’t trying to be Siri. It doesn’t close the door on a voice command or from across town — it’s a hands-free arrival trigger: a Tag in the car and a Hub at the opener, so the door opens as you pull in, over a local link with no cloud round-trip and no assistant in the loop. For the specific job of “open as I arrive,” that sidesteps the home-hub, authentication, and away-from-home gates entirely. For remote “close it while I’m at work” control, a HomeKit setup or the opener’s own app is still the right tool. You can follow what we’re building at getproxly.com/beta.

References

Frequently asked questions

Why does Siri open my garage but won't close it?
Because opening and closing carry different risks. A door closing on a person, pet, or car can cause harm, so Apple treats the close command as more sensitive and is more likely to require authentication or block it when you're away from home. Opening has fewer of those consequences, so it goes through more easily. If open works and close doesn't, that asymmetry — not a broken setup — is usually why.
Does myQ work with Apple HomeKit and Siri?
For many Chamberlain and LiftMaster myQ openers, not natively. myQ does not expose most of its garage doors to Apple Home, so Siri can't see or control them directly. Getting Siri to operate a myQ door typically means running a bridge such as Homebridge with a myQ plugin, or using a separate HomeKit-compatible controller wired to the opener. Check current myQ terms, since integration support has changed over time.
Why do I need a home hub to control my garage with Siri?
Apple Home needs a resident hub — a HomePod or an Apple TV left at home — to relay commands to your accessories when your phone is away from the house. Without a hub, Siri can control HomeKit devices only while you're on the home Wi-Fi, so a garage command sent from the road simply fails. Setting up a hub restores remote control.
Why does Alexa or Google ask for a PIN to close my garage?
Same safety reasoning as Apple. Amazon requires a spoken voice PIN before Alexa will close a garage door, and Google Assistant has moved garage doors into a secure device class that requires confirmation. It's an industry-wide posture: opening is convenient, closing is treated as a security-sensitive action that needs a deliberate confirmation.
Team Proxly

The engineers building Proxly — a small GPS Tag and Hub, wired to your existing gate or garage opener, that opens it automatically when you pull in. No app, no subscription. Built in California.

See how Proxly works → Apply for the Beta →