JOHN THE PLUMBER operating as a sole owner is licensed in California under CSLB number 1135027. 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 NATIONWIDE MUTUAL INSURANCE COMPANY and active workers' compensation coverage from BERKSHIRE HATHAWAY DIRECT INSURANCE COMPANY. The business is based in TEHACHAPI, in Kern County, California.