MCEE trade show and conference attracts those involved in all areas of sales, design, specification and installation. They include contractors, wholesaler distributors, builders, engineers, architects, designers, renovators and maintenance personnel. The exhibitors are Canadian and U.S. Manufacturers covering the following categories; plumbing, heating, hydronics (modern hot water heating), ventilation, electrical, lighting, air conditioning and refrigeration equipment, electrical equipment, water treatment systems, tools, alarm systems, kitchen and bath fixtures, fire prevention; pipes, valves & fittings and software.