Furnaces & A/C - Balancing Technology & Style Furnaces, Heaing & Air Conditioning. At Haley Comfort Systems, with locations in Rochester, Hastings, Forest Lake we service all brands of heating and air conditioning equipment, and we are especially proud to be a Bryant Factory Authorized Dealer of heating and a/c air conditioning systems. Our company meets the industry's most rigid training and service standards. When you call Haley Comfort Systems, you can feel confident that you can rely on our team of factory-trained mechanics to respond quickly and respectfully to your heating and a/c air conditioning needs. 24-hour emergency service when you need us most! Family owned since 1990 Experienced installers Superb customer satisfaction rating from Excel Energy and Minnesota Energy Resource contracting Industry leading products Evolution control technology Full parts and service department 24-hour emergency service Bryant authorized dealer