Ventcon is an industry leading HVAC sheet metal mechanical contractor based in Allen Park, MI, with additional manufacturing in Melvindale MI, Marshall, MI, Livonia, MI and Jackson, TN. Over our 50 year history, we have always stayed one step ahead of our competition by constructing some of the most challenging HVAC sheet metal projects throughout North America. Today, as part of the vertically integrated Kaiser Enterprise we can take our expertise to the next level. The Kaiser Enterprise includes, Gallagher-Kaiser (GK), GK de Mexico, GK Canada, GK GmbH Germany, Universal Piping Industries (UPI), Tann Corporation, Kais-AIR, Commerce Controls Incorporated (CCI), Ventcon Incorporated and Rival Insulation. With Gallagher-Kaiser and Ventcon together in the same enterprise, we are the largest, privately held union sheet metal corporation in the United States.