WILLIAMS MECHANICAL operating as a sole owner is licensed in California under CSLB number 1025533. The license was first issued in 2017, putting the business at 9 years on the active CSLB roster. It carries a single CSLB classification: C-20 — HVAC Contractor. Records show an active surety bond on file with ATLANTIC SPECIALTY INSURANCE COMPANY and a previously-filed workers' compensation policy with CLEAR SPRING PROPERTY AND CASUALTY COMPANY that is no longer active. The business is based in SACRAMENTO, in Sacramento County, California.