MACHNIK GUNTHER operating as a sole owner is licensed in California under CSLB number 336776. The license was first issued in 1977, putting the business at 49 years on the active CSLB roster. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with OHIO CASUALTY INSURANCE COMPANY (THE) and an exempt workers' compensation status (no employees on payroll). The business is based in RANCHO MIRAGE, in Riverside County, California.