Experienced concrete contractors are hard to come by, that’s why you’ll keep coming back to Thresher Operations in Ontario, California for all of your demolition jobs. At Thresher Operations they offer expert bobcat services, concrete cutting, excavation services, demolition removal, backhoeing, dump truck services, and concrete breaking and concrete removal. Stop making your way through every other contractor out there, and call Thresher Operations in Ontario, CA to get the job done on time and within budget. read full review »