MARTZ PROCESSING EQUIPMENT MPE operating as a sole owner is licensed in California under CSLB number 979509. The license was first issued in 2012, putting the business at 14 years on the active CSLB roster. It carries a single CSLB classification: C-34 — Pipeline 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 HOLLISTER, in San Benito County, California.