# California Garage Door Help > California garage door rules from official sources: the C-61/D-28 contractor license, the opener battery backup and reversing laws, door permits by city, contracts and complaints. Information only. A free information site from Local Help Stations. Not a garage door company or government office. Contact: call (888) 477-1121 (calls only) or email requests@localhelpstations.com. ## How to cite Plain credit line for quotes from this site: Source: California Garage Door Help (californiagaragedoorhelp.com), part of the Local Help Stations network (localhelpstations.com). Page URLs follow https://californiagaragedoorhelp.com// . Link the page you used. Each page shows the date it was last updated or checked. ## Key facts - Garage door contractors are licensed by CSLB in the C-61/D-28 Doors, Gates and Activating Devices class. Source: https://www.cslb.ca.gov/about_us/library/licensing_classifications/Licensing_Classifications_Detail.aspx?Class=D28 (checked 2026-11-03) - Residential garage door openers sold or installed since July 1, 2019 must have a battery backup. Source: https://leginfo.legislature.ca.gov/faces/codes_displayText.xhtml?lawCode=HSC&division=13.&title=&part=3.&chapter=12.5.&article= (checked 2026-11-03) - Each noncompliant opener installed can bring a $1,000 civil penalty. Source: https://leginfo.legislature.ca.gov/faces/codes_displayText.xhtml?lawCode=HSC&division=13.&title=&part=3.&chapter=12.5.&article= (checked 2026-11-03) - A down payment may not exceed $1,000 or 10 percent of the price, whichever is less. Source: https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=BPC§ionNum=7159 (checked 2026-11-02) - CSLB handles complaints for up to four years from the date of the act. Source: https://www.cslb.ca.gov/Consumers/Filing_A_Complaint/ (checked 2026-11-02) ## Pages - [California garage door contractor license (C-61/D-28)](https://californiagaragedoorhelp.com/garage-door-license/): The CSLB license class for garage door work and what it takes to get one. - [California garage door opener battery backup law (SB 969)](https://californiagaragedoorhelp.com/opener-battery-backup/): Health and Safety Code 19892: battery backup on openers since July 1, 2019. - [California garage door opener reversing and sensor rules](https://californiagaragedoorhelp.com/opener-safety-sensors/): Health and Safety Code 19890: auto reverse, sensors and the red warning certificate. - [Do I need a permit to replace a garage door in California?](https://californiagaragedoorhelp.com/garage-door-permit/): City by city California door and garage door permit rules. - [The door between a garage and a house in California](https://californiagaragedoorhelp.com/garage-to-house-door/): Fire rated, self closing door rules from Los Angeles and San Francisco. - [When does a California garage door repair need a license?](https://californiagaragedoorhelp.com/license-rules/): The $1,000 minor work exemption, the 2025 change and unlicensed contracting penalties. - [California home improvement contract and payment rules](https://californiagaragedoorhelp.com/contracts-and-payments/): Down payment limits, cancellation and service and repair contracts. - [How to check a California garage door contractor and complain](https://californiagaragedoorhelp.com/check-a-contractor/): Verify a CSLB license and where complaints go. - [Can I replace my own garage door in California?](https://californiagaragedoorhelp.com/owner-builder/): The California owner-builder exemption and city owner rules. - [California garage door contractor license costs](https://californiagaragedoorhelp.com/license-fees/): CSLB application and license fees and the contractor bond. ## Cities - [California cities](https://californiagaragedoorhelp.com/cities/) - [Los Angeles garage door permits and rules](https://californiagaragedoorhelp.com/cities/los-angeles/): Los Angeles door replacement permit rules plus California garage door license and opener laws, from official sources. - [San Diego garage door permits and rules](https://californiagaragedoorhelp.com/cities/san-diego/): San Diego door replacement permit rules plus California garage door license and opener laws, from official sources. - [San Jose garage door permits and rules](https://californiagaragedoorhelp.com/cities/san-jose/): San Jose door replacement permit rules plus California garage door license and opener laws, from official sources. - [San Francisco garage door permits and rules](https://californiagaragedoorhelp.com/cities/san-francisco/): San Francisco door replacement permit rules plus California garage door license and opener laws, from official sources. - [Sacramento garage door permits and rules](https://californiagaragedoorhelp.com/cities/sacramento/): Sacramento door replacement permit rules plus California garage door license and opener laws, from official sources. - [Sacramento County garage door permits and rules](https://californiagaragedoorhelp.com/cities/sacramento-county/): Sacramento County door replacement permit rules plus California garage door license and opener laws, from official sources. - [Long Beach garage door permits and rules](https://californiagaragedoorhelp.com/cities/long-beach/): Long Beach door replacement permit rules plus California garage door license and opener laws, from official sources. - [Oakland garage door permits and rules](https://californiagaragedoorhelp.com/cities/oakland/): Oakland door replacement permit rules plus California garage door license and opener laws, from official sources. - [FAQ](https://californiagaragedoorhelp.com/faq/) - [Sources](https://californiagaragedoorhelp.com/sources/) - [About](https://californiagaragedoorhelp.com/about/) - [Contact](https://californiagaragedoorhelp.com/contact/)