Doty Mechanical is a Michigan Heating and Furnace, Cooling and Air Conditioning, Repair, Service, Installation, Replacement and Maintenance Company located in Ingham County. Doty Mechanical employs NATE certified technicians for air conditioner repairs and furnace repairs as well as air conditioner A/C replacement, and furnace replacement . Doty Mechanical sells and services ductless mini-split systems and geothermal systems. Sales and Service in Lansing MI, East Lansing MI, Okemos MI, DeWitt MI, Bath MI, Grand Ledge MI, Holt MI, Mason MI, Haslett MI, Williamston MI, Dimondale MI, Laingsburg MI, St. Johns MI, Charlotte MI, Eagle MI, Portland MI, Perry MI, Potterville MI, Eaton Rapids, MI, Dansville MI, Fowler MI, Leslie MI, Owosso MI, Vermontville MI, Corunna MI, Olivet MI, Onondaga MI, Ovid MI, and Sunfield MI. Doty Mechanical is a Carrier Factory Authorized Dealer. So when you ask to find "A good heating and air conditioning repair or service company near me," you've come to the right place. Doty Mechanical services all AC, gas furnace, air conditioning, humidifier, filter, and thermostats brands including, but not limited to Carrier, Bryant, Payne, Trane, Lennox, Rheem, Ruud, Amana, Frigidaire, Daikin, Mitsubishi, Fujitsu, Gibson, Goodman, Lochinvar, Maytag, American Standard, General, AprilAire, Honeywell, White Rogers.