Founded in 2007, KeeVac Industries, Inc. is a Denver based vacuum truck up fitter. We use new and used chassis (Ford, Chevrolet, Ram, International®, Peterbilt, Freightliner, Mack, Isuzu and Kenworth) for all of our builds and offer a variety of septic pump trucks and vacuum tanks for sale to fit your specific needs. We also specialize in slide-in pumper units. Our aluminum slide-in pumper units will fit into the full-size bed of almost any pick-up truck.