M5 EXCAVATION operating as a sole owner is licensed in California under CSLB number 1052734. The license was first issued in 2019, putting the business at 7 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 OHIO CASUALTY INSURANCE COMPANY (THE) and a previously-filed workers' compensation policy with ROCHDALE INSURANCE COMPANY that is no longer active. The business is based in REDDING, in Shasta County, California.