Garage door opener installation

Got stuck in the garage in a power outage? Get a battery backup opener.

A garage door opener with battery backup keeps the garage door opener running when the power is out, so you can open and close the door normally. Many current openers offer it, and it can go in with a new opener.

Book OnlineCall (720) 421-6489

Is this what you're seeing?

  • The power went out and you could not get the car out, or could not get in.

  • You had to pull the red release cord and lift the door by hand.

  • You rely on the garage as your main entrance.

  • You are replacing your opener anyway and want it to keep working in an outage.

What's going on

A standard garage door opener runs on mains power only. When the power goes out the door will not run, and the way out is the red release cord and lifting by hand. See opener battery backup.

A battery-backup garage door opener has a small battery in the unit. When power fails it keeps running the door for a number of cycles, and it recharges when power returns.

Battery backup is a feature of newer openers rather than an add-on to an old one, so it is usually installed as part of a new opener. Our records list it on a small share of installs.

What to do right now

Do

  • Know where the red release cord is and how to use it. Do it only if the door is balanced and the springs are not broken.

  • Check the opener’s model number and age. Older openers cannot be fitted with a battery.

  • Ask whether a new opener with battery backup fits your door.

Don't

  • Don’t pull the release with the door up if you suspect a broken spring.

  • Don’t rely on a garage door opener with no backup as your only way out in a long outage.

How we fix it

We install the garage door opener with its battery backup, set the limits and force, test the sensors and program the remotes. This is part of garage door opener installation. This is what our records show.

What the work involved

  • LiftMaster6 of 9 jobs
  • Wall or side mount4 of 9 jobs
  • Remotes listed4 of 9 jobs
  • Outside keypad listed3 of 9 jobs
  • Belt drive3 of 9 jobs
  • Wi-Fi or myQ2 of 9 jobs
Battery-backup opener jobs since 2021
9

Recent jobs like this

  1. May 2026

    Denver metro

    Chose

    A side-mount opener with myQ and battery backup, alongside a spring conversion and new vertical tracks.

    Installed

    Installed the side-mount opener with myQ and battery backup.

  2. Apr 2025

    Lakewood

    Chose

    A one-car door with a LiftMaster side-mount opener, a wireless keypad, a wall control, Wi-Fi and battery backup.

    Installed

    Installed the door and the opener together.

  3. Feb 2025

    Boulder County

    Chose

    A LiftMaster wall-mount opener with Wi-Fi and battery backup.

    Installed

    Installed it with a remote.

  4. Jan 2025

    Denver metro

    Chose

    A half-horsepower opener to replace, with battery backup.

    Installed

    Replaced the opener with a battery-backup model.

  5. Jan 2025

    Lakewood

    Chose

    An opener that was running but not opening or closing the door.

    Installed

    Replaced it with a half-horsepower belt drive with battery backup, adjusted the springs and tracks, and lubricated the door.

  6. Sep 2021

    Lakewood

    Chose

    An old motor to replace with a battery-backup belt drive.

    Installed

    Replaced it with a LiftMaster belt-drive opener with battery backup.

Repair or replace?

If your opener already works but you only want it to survive an outage, a new opener is usually the route. For the full range of options, see the garage door opener overview, and for older units see repair or replace your opener.

Book Online
FAQ

Related questions

Do I need a battery-backup garage door opener?

Do you need a battery-backup garage door opener? It keeps the door working in a power outage and is required by code in some areas. See who benefits most.

Read full answer
Why is my garage door opener not working after a power outage?

Most garage door openers reset automatically when power returns.

Read full answer
How do I reprogram my garage door opener after a power outage?

After a power outage, press the learn button on the motor head, then press your remote within 30 seconds to re-link it.

Read full answer
What options do I have for a garage door opener on a detached garage with no electricity?

You have three main options: run an electrical service line to the garage (the right long-term solution), power the opener with a solar panel and battery system, or build a low-cost DIY solar setup using a car battery and small inverter.

Read full answer

Keep the door working when the power is out

Book same-day service or call us. Available 24/7.

Book OnlineCall (720) 421-6489