# California Plumbing Help

> California plumbing rules from official sources: water heater permits by city, the strapping law, contractor licenses, contract and payment limits and how to complain. Information only. A free information site from Local Help Stations. Not a plumbing company or government office. Contact: call (888) 477-1121 (calls only) or email requests@localhelpstations.com.

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## Key facts
- Every residential water heater must be braced, anchored or strapped for earthquakes. Source: https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=HSC&sectionNum=19211 (checked 2026-11-02)
- Jobs that need a building permit are not covered by the under $1,000 handyman exemption. Source: https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=BPC&sectionNum=7048 (checked 2026-11-02)
- 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&sectionNum=7159 (checked 2026-11-02)
- Los Angeles requires a permit to replace a gas water heater unless an LADBS Certified Licensed Contractor does it. Source: https://dbs.lacity.gov/node/2340 (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
- [Do I need a permit to replace a water heater in California?](https://californiaplumbinghelp.com/water-heater-permit/): City by city California water heater permit rules, with strapping law and fees.
- [California water heater strapping law](https://californiaplumbinghelp.com/water-heater-strapping/): What Health and Safety Code 19211 requires, and how San Jose applies it.
- [California water heater installation rules cities inspect](https://californiaplumbinghelp.com/water-heater-install-rules/): Garage, attic, relief valve and tankless rules from San Jose's permit guide.
- [Plumbing permit costs in California cities](https://californiaplumbinghelp.com/plumbing-permit-fees/): Published water heater and plumbing permit costs.
- [Plumbing jobs that need no permit in California cities](https://californiaplumbinghelp.com/no-permit-plumbing/): Repairs California cities exempt from permits.
- [Can I do my own plumbing in California?](https://californiaplumbinghelp.com/owner-builder/): The California owner-builder exemption and how cities handle homeowner permits.
- [When does a California contractor need a license?](https://californiaplumbinghelp.com/license-rules/): The $1,000 minor work exemption, license classes and unlicensed contracting penalties.
- [California home improvement contract and payment rules](https://californiaplumbinghelp.com/contracts-and-payments/): Down payment limits, cancellation rights and service and repair contracts.
- [How to check a California contractor and complain](https://californiaplumbinghelp.com/check-a-contractor/): Check a license with CSLB, complaint deadlines and permit violation referrals.

## Cities
- [California cities](https://californiaplumbinghelp.com/cities/)
- [Los Angeles plumbing permits and rules](https://californiaplumbinghelp.com/cities/los-angeles/): Los Angeles plumbing permit rules plus California license and contract rules, from official sources.
- [San Diego plumbing permits and rules](https://californiaplumbinghelp.com/cities/san-diego/): San Diego plumbing permit rules plus California license and contract rules, from official sources.
- [San Jose plumbing permits and rules](https://californiaplumbinghelp.com/cities/san-jose/): San Jose plumbing permit rules plus California license and contract rules, from official sources.
- [San Francisco plumbing permits and rules](https://californiaplumbinghelp.com/cities/san-francisco/): San Francisco plumbing permit rules plus California license and contract rules, from official sources.
- [Sacramento plumbing permits and rules](https://californiaplumbinghelp.com/cities/sacramento/): Sacramento plumbing permit rules plus California license and contract rules, from official sources.
- [Fresno plumbing permits and rules](https://californiaplumbinghelp.com/cities/fresno/): Fresno plumbing permit rules plus California license and contract rules, from official sources.
- [Long Beach plumbing permits and rules](https://californiaplumbinghelp.com/cities/long-beach/): Long Beach plumbing permit rules plus California license and contract rules, from official sources.
- [Oakland plumbing permits and rules](https://californiaplumbinghelp.com/cities/oakland/): Oakland plumbing permit rules plus California license and contract rules, from official sources.

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