MOUNTAIN PLUMBER THE operating as a sole owner is licensed in California under CSLB number 777838. The license was first issued in 2000, putting the business at 26 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 ATLANTIC SPECIALTY INSURANCE COMPANY and active workers' compensation coverage from STATE COMPENSATION INSURANCE FUND. The business is based in NIPOMO, in San Luis Obispo County, California.