Murray Sheet Metal and Roofing Company Inc. (MSM) is a sheet metal, roofing, and HVAC contractor that has been serving the Mid-Ohio Valley industrial and commercial markets since 1961. Our HVAC Department includes a highly trained, experienced staff of HVAC service technicians. MSM has engineers on staff who can offer design/build mechanical solutions, and our 48,000 square foot manufacturing facility is easily accessible to major interstates. MSM is committed to excellent customer service. Give us a try today!