OUR MISSION To provide timely delivery of the highest quality mechanical systems, custom fabrication, and service to our customers. We attain this through a safety-oriented work force, design-build engineering and CADD/CAM capabilities. COMPANY HISTORY Climate Engineers celebrated its 70th anniversary in 2017. We are currently one of the three largest HVAC contractors in the state. The company has a branch operation in the Quad Cities. This company has comparable estimating, CAD, service and production capabilities as our Hiawatha location.