California
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California · Census 2023
46,762businesses with employees across these trades in California
- Plumbing, heating and air-conditioning contractors (plumbers and HVAC: one Census code)11,686+352 vs 2022
- Roofing contractors2,926+131 vs 2022
- Landscaping businesses9,393+68 vs 2022
- Dental offices22,757+115 vs 2022
Source: U.S. Census Bureau, County Business Patterns 2023, businesses with paid employees. Each Census code is counted once.
Los Angeles15,866 in the trades below · Los Angeles–Long Beach–Anaheim metro
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Updated October 2026. Business counts: U.S. Census Bureau, County Business Patterns 2023.