Three Rivers Heating & Air, Inc keeps you comfortable all year round with energy efficient American Standard Heating and Air Conditioning equipment. Formerly MH Heating & Air, Inc., our full line of energy saving, innovative products set the standard in efficient home air conditioning and heating. At Three Rivers Heating & Air, Inc, you'll receive top quality customer care and we provide custom installations and service for residential, new construction, and light commercial. Please give us an opportunity to provide you a free estimate on a new custom HVAC system for you and your family.