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Williamson Plumbing and Mechanical

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Williamson Plumbing and Mechanical in San Diego, California holds California license #974182. The state lists its status as Active (Clear).

License number974182
StatusActive Clear
Trade / classificationPlumbing (c36)
LocationSan Diego · San Diego County
Phone (from state record)(858) 449-1100
Workers' comp insuranceCurrent through Jul 27, 2027 (Security National Insurance Company).
BondPhiladelphia Indemnity Insurance Company, $25,000
License expiresJun 30, 2028
Issue date (per state)Jun 22, 2012 Original license issue date from the CSLB.
First seen by usOct 4, 2026
Last verifiedOct 4, 2026 against the state file

Source

From the CSLB Master License Data (cslb.ca.gov Data Portal), published by the Contractors State License Board (CSLB) (Public record (Business & Professions Code §27)). We copy the state's record as-is and add nothing to it.

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