DIAZ FIELD SERVICES ENGINEERING AND TESTING operating as a sole owner is licensed in California under CSLB number 818976. The license was first issued in 2003, putting the business at 23 years on the active CSLB roster. It carries 3 CSLB classifications: A General Engineering Contractor, B General Building Contractor, and C-12 Earthwork and Paving Contractor. Records show an active surety bond on file with AMERICAN CONTRACTORS INDEMNITY COMPANY and an exempt workers' compensation status (no employees on payroll). The business is based in MORENO VALLEY, in Riverside County, California.