JAY'S PLUMBING operating as a sole owner is licensed in California under CSLB number 1134626. The license was first issued in 2025, putting the business at 1 year on the active CSLB roster. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with PHILADELPHIA INDEMNITY INSURANCE COMPANY and active workers' compensation coverage from GREAT AMERICAN INSURANCE COMPANY. The business is based in SAN RAFAEL, in Marin County, California.