ADU CITIES Contractor Directory

John Gallagher - Master Builder LLC

● Active — license status verified against CSLB public data as of November 6, 2026

CSLB license#356721
ClassificationsB — General Building
Office of recordPO Box 688
Cardiff By The Sea, CA 92007
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(619) 980-1696
Contractor bond$25,000 — Merchants Bonding Company (mutual)
Workers' comp (CSLB record)Workers' Compensation Insurance — Amtrust Insurance Company
Business typeLimited Liability
License issuedMay 18, 1978
License expiresAugust 31, 2028

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Data source: CSLB public records as of November 6, 2026. License status can change at any time — verify live at CSLB before signing a contract.