PIPE DOCTOR U S A operating as a corporation is licensed in California under CSLB number 549658. The license was first issued in 1988, putting the business at 38 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 HUDSON INSURANCE COMPANY and an exempt workers' compensation status (no employees on payroll). The business is based in NORTHRIDGE, in Los Angeles County, California.