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California cities

Source: California HVAC Help (californiahvachelp.com), part of the Local Help Stations network (localhelpstations.com). Last updated November 2, 2026.

Heating and air conditioning permit rules for 8 California cities, each from the city's own building department.

• Los Angeles: Los Angeles heating and air conditioning permit rules plus California license and contract rules, from official sources.
• San Diego: San Diego heating and air conditioning permit rules plus California license and contract rules, from official sources.
• San Jose: San Jose heating and air conditioning permit rules plus California license and contract rules, from official sources.
• San Francisco: San Francisco heating and air conditioning permit rules plus California license and contract rules, from official sources.
• Sacramento: Sacramento heating and air conditioning permit rules plus California license and contract rules, from official sources.
• Fresno: Fresno heating and air conditioning permit rules plus California license and contract rules, from official sources.
• Long Beach: Long Beach heating and air conditioning permit rules plus California license and contract rules, from official sources.
• Oakland: Oakland heating and air conditioning permit rules plus California license and contract rules, from official sources.

On this site: Do I need a permit to replace an AC or furnace in California? · California energy code testing for AC changeouts · Mini-split permits in California · HVAC permit costs in California cities · HVAC work that needs no permit in California cities · Can I do my own HVAC work 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

Last updated: November 2, 2026