MARIO CUSTOM BUILDER INC operating as a corporation is licensed in California under CSLB number 995829. The license was first issued in 2014, putting the business at 12 years on the active CSLB roster. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with HUDSON INSURANCE COMPANY and active workers' compensation coverage from PIE INSURANCE COMPANY (THE). The business is based in NAPA, in Napa County, California.