PRECISION GRADING & EXCAVATING operating as a sole owner is licensed in California under CSLB number 563111. The license was first issued in 1989, putting the business at 37 years on the active CSLB roster. It carries a single CSLB classification: C-12 — Earthwork and Paving Contractor. Records show an active surety bond on file with HUDSON INSURANCE COMPANY and active workers' compensation coverage from STATE COMPENSATION INSURANCE FUND. The business is based in SAN DIMAS, in Los Angeles County, California.