The Air Conditioning Contractors of America – Southeast Michigan (SEMIACCA) Chapter will hold its 2014 Trade Show & Educational Expo on May 1 from 3-8 p.m. at the Laurel Manor Banquet & Conference Center, Livonia, Mich.

ACCA Ohio has announced the installation of its 2014-15 board of directors and officers. The board was installed at the 2014 ACCA/PHCC Ohio Convention and Expo in Columbus, Ohio, which was held March 26-28. The new officers officially took their positions at the Annual Installation Banquet.

Residential and commercial HVAC and mechanical services contractor, Tonna Mechanical Inc., has announced its new brand rollout. The culmination of a project that began last year, Tonna said its new brand identity represents the company’s continued commitment to innovation, value, and service.

The Michigan Department of Environmental Quality for the Great Lakes Restoration Initiative Mercury Collection Project and The Environmental Quality Co. (EQ) have again partnered to facilitate the collection of mercury.

Michigan households and businesses have saved $575 million through 2013 by taking advantage of Consumers Energy’s energy efficiency programs, lowering their natural gas and electric bills, and providing a boost to the state’s economic recovery.

Preferred Utilities Manufacturing Corp., with the support of local representative D.J. Conley Assoc. Inc., successfully assisted Ford Motor Co. with the upgrade of its burner management and combustion control systems at its research and engineering powerhouse in Dearborn, Mich.