A & M Sheet Metal Heating and Air Conditioning provides complete enviromental solutions for all your residential, commericial heating and air conditioning needs. We service the following cities... Toronto, Mississauga, Brampton, Oakville, Richmondhill, Vaughan, Markham, Barrie, Pickering, Ajax, Hamilton, Niagara Falls and St.Catherines.From our customer service staff to our technicians, our team of over 30 members are ready to help you with all your heating, air conditioning, fireplace installs, solar hydronic systems, humidification, duct design, controls, rooftop units, unit heaters and water heaters needs. more... See more text