VILCHEZ LUIS F operating as a sole owner is licensed in California under CSLB number 879014. The license was first issued in 2006, putting the business at 20 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 WESTERN SURETY COMPANY and active workers' compensation coverage from TECHNOLOGY INSURANCE COMPANY INC. The business is based in CONCORD, in Contra Costa County, California.