ADL PLUMBING operating as a sole owner is licensed in California under CSLB number 988585. The license was first issued in 2013, putting the business at 13 years on the active CSLB roster. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with MERCHANTS BONDING COMPANY (MUTUAL) and an exempt workers' compensation status (no employees on payroll). The business is based in SOUTH SAN FRANCISCO, in San Mateo County, California.