Established as Rasmussen Heating and Air Conditioning in 1970 by Erven and Agnes Rasmussen, Rasmussen Mechanical Services has ... since been providing services and parts to commercial, industrial, and institutional clients throughout the Central United States. Current President and CEO, Bruce Rasmussen has helped RMS evolve, as one of the industrial leaders and one of the Midwest's only contractors to offer customers all of their necessary mechanical needs with the use of one contractor. Locations include Council Bluffs/Omaha, Sioux City, Sturgis, Central/Western Nebraska and Rocky Mountains. read more