Blackstone and Madison Dearborn Partners-backed AIR Control Concepts completed the acquisition of Longhill Energy Products for CAD16m..

Blackstone and Madison Dearborn Partners-backed AIR Control Concepts, a company that partners with and supports commercial HVAC solutions providers, completed the acquisition of Longhill Energy Products, a provider of technical expertise and application support for the design and installation of commercial HVAC solutions, for CAD16m. “The addition of a dynamic team like Longhill Energy is a testament to what we are building at AIR and a compliment to what we will continue working to build throughout Canada. We’re excited to welcome them to the larger AIR network of brands across the U.S. and Canada," Hayden Bland, AIR Control Concepts COO.