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Licensed contractors in San Diego, CA

Pick a trade to see every business in San Diego with an active CSLB licence, ranked by a published formula.

Electricians602
Plumbers496
House painters467
HVAC contractors242
Roofers99

Every business with an active state licence for the trade, checked against the board's own register. Order is set by a published formula; nobody can pay to move up.

Cities

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Trades

Electricians Plumbers House painters HVAC contractors Roofers All trades

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Sources: Arizona ROC, CSLB, US EPA, US Census Bureau, BLS, Google Maps. Licence data checked 3 Nov 2026.