DENNY FRANK PLUMBING INC operating as a corporation is licensed in California under CSLB number 180988. The license was first issued in 1959, putting the business at 67 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 AMERICAN CONTRACTORS INDEMNITY COMPANY and active workers' compensation coverage from TECHNOLOGY INSURANCE COMPANY INC. The business is based in MENLO PARK, in San Mateo County, California.