KUPFER CONCRETE CONSTRUCTION operating as a sole owner is licensed in California under CSLB number 1131031. The license was first issued in 2024, putting the business at 2 years on the active CSLB roster. It carries a single CSLB classification: C-8 — Concrete Contractor. Records show an active surety bond on file with WESTERN SURETY COMPANY and active workers' compensation coverage from WESCO INSURANCE COMPANY. The business is based in RED BLUFF, in Tehama County, California.