Short answer
Since July 1, 2019, nobody may manufacture for sale, sell, offer for sale or install a residential garage door opener in California unless it has a battery backup that works during an electrical outage (Health and Safety Code section 19892). A replacement residential door also cannot be connected to an existing opener that lacks backup. The law does not order owners to replace an opener they already have. The civil penalty is $1,000 per non-compliant opener.
What the SB 969 garage door opener law says
SB 969 (Dodd) became Chapter 621 of the Statutes of 2018, approved by the governor on September 21, 2018. It amended section 19891 and added section 19892 of the California Health and Safety Code. In plain language, section 19892 says:
- (a) On or after July 1, 2019, no person or business may manufacture for sale in California, sell, offer for sale at retail or wholesale, or install in California a residential automatic garage door opener that lacks a battery backup function designed to operate when activated because of an electrical outage. The backup must keep the opener operational “without interruption” during the outage.
- (b) It applies to all openers manufactured and sold for use in any residence, and to other residential uses of openers that were made for commercial purposes.
- (c) On or after July 1, 2019, no replacement residential garage door may be installed in a way that connects it to an existing residential opener that does not meet (a), whatever date that opener was made.
Does SB 969 apply to the opener I already have?
The statute regulates making, selling and installing openers. It does not order a homeowner to replace a working opener that is already installed. What it does restrict is what happens next: under (c), a new replacement door cannot be hooked to an older opener without backup.
Genie’s California FAQ takes the same practical view. It says that after July 1, 2019 an opener without backup cannot be installed, that an older opener without backup can be brought into line with a retrofit kit, and that a battery backup is needed for each opener when a garage has more than one door.
What it means when you replace a garage door
If the new door will connect to your existing opener, that opener must have a battery backup. If it does not, the options are to add a compatible backup unit or replace the opener. That is why a door replacement quote can suddenly include an opener. Ask the company to explain in writing which of those it is proposing and what each costs. For opener prices, see our opener guide and the Carlsbad cost guide.
Penalties and who can enforce SB 969
Section 19891 sets a civil penalty of $1,000 per opener installed, manufactured, sold or offered for sale in violation of section 19892. Court proceedings may be started by the local building department, by affected consumers, or by the district attorney. Penalties go to the local agency that brought the case, except that when a consumer brings it, the penalty is payable to the consumer.
What counts as a compliant battery backup
Genie describes two ways to comply: buy an opener with the battery built in, or add a separate battery unit that plugs into a compatible opener. HomeAdvisor notes that belt drive openers often include battery backup. A backup runs on limited power, so some features, such as lights, may not work while the door runs on battery.
How to test your battery backup
Genie advises testing the backup every six months. Unplug the opener or switch off its breaker, press the remote or wall control, and confirm the door moves on battery alone. Then reconnect power and replace the battery if the door did not move. If the door itself will not open in an outage, use our power outage guide.
Checklist when you buy or replace an opener or door
- Ask the quote to state the opener model and that it includes a battery backup.
- Ask what the battery is and how often it needs replacing.
- If you have two doors, confirm each opener has its own backup.
- If you are replacing the door, ask in writing whether your current opener must change and why.
- Keep the invoice and model numbers.
SB 969 garage door opener: your questions
Is a battery backup required on garage door openers in California?
Yes for new ones. Since July 1, 2019, no one may sell, offer for sale or install a residential opener in California unless it has a battery backup function designed to work during an electrical outage.
Do I have to replace my old garage door opener?
The statute does not order owners to replace an opener they already have. It does stop a replacement residential door from being connected to an existing opener that lacks backup.
What is the penalty under SB 969?
A civil penalty of $1,000 per opener manufactured, sold, offered for sale or installed in violation, enforceable by building departments, district attorneys or affected consumers.
Does SB 969 apply to commercial openers?
The text covers residential openers, including openers made for commercial purposes but used in residential applications.
How often should I test my battery backup?
Genie advises every six months: cut power to the opener and confirm the door still operates from the remote or wall control.
Does one battery backup cover two garage doors?
Genie says no. Each opener needs its own battery backup.
Sources
- LegiScan: SB 969 (2017-2018), chaptered text, Chapter 621, Statutes of 2018
- Genie: battery backup systems for your garage door opener
- Genie: BB140-BX California FAQ
- HomeAdvisor: garage door opener installation cost
Figures are third-party estimates, checked November 2, 2026. Some sources are older than 2026 and are labeled. Your written quote is the number that counts.
This page explains the law in plain language and is not legal advice. For a specific situation, check the statute or ask a California attorney.
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