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California cities
Source: California Plumbing Help (californiaplumbinghelp.com), part of the Local Help Stations network (localhelpstations.com). Last updated November 2, 2026.
Plumbing permit rules for 8 California cities, each from the city's own building department.
- Los Angeles: Los Angeles plumbing permit rules plus California license and contract rules, from official sources.
- San Diego: San Diego plumbing permit rules plus California license and contract rules, from official sources.
- San Jose: San Jose plumbing permit rules plus California license and contract rules, from official sources.
- San Francisco: San Francisco plumbing permit rules plus California license and contract rules, from official sources.
- Sacramento: Sacramento plumbing permit rules plus California license and contract rules, from official sources.
- Fresno: Fresno plumbing permit rules plus California license and contract rules, from official sources.
- Long Beach: Long Beach plumbing permit rules plus California license and contract rules, from official sources.
- Oakland: Oakland plumbing permit rules plus California license and contract rules, from official sources.
On this site: Do I need a permit to replace a water heater in California? · California water heater strapping law · California water heater installation rules cities inspect · Plumbing permit costs in California cities · Plumbing jobs that need no permit in California cities · Can I do my own plumbing in California? · When does a California contractor need a license? · California home improvement contract and payment rules · How to check a California contractor and complain · Cities · FAQ · Sources
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