DASILVA UNDERGROUND operating as a corporation is licensed in California under CSLB number 1040132. The license was first issued in 2018, putting the business at 8 years on the active CSLB roster. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with WESTERN SURETY COMPANY and a previously-filed workers' compensation policy with TRAVELERS PROPERTY CASUALTY COMPANY OF AMERICA that is no longer active. The business is based in ARROYO GRANDE, in San Luis Obispo County, California.