Service in hours, not days! 24 Hour Emergency Service. Duct Cleaning. Free Estimates. Since 1981! We are a Licensed and Insured HVAC Contractor

FSM Inc is a premier heating and air conditioning company proudly serving Northwest Indiana communities for over 30 years! From routine cleaning/inspections to the complete installation of new equipment, we're a full service heating and air conditioning company. Providing comfort solutions for residential home owners and commercial business customers is what we do! We service ALL manufacturers brands of furnaces and air conditioners; we stock parts for all brands, ages and types. Air cond...

FSM Inc is a premier heating and air conditioning company proudly serving Northwest Indiana communities for over 30 years! From routine cleaning/inspections to the complete installation of new equipment, we're a full service heating and air conditioning company. Providing comfort solutions for residential home owners and commercial business customers is what we do! We service ALL manufacturers brands of furnaces and air conditioners; we stock parts for all brands, ages and types. Air conditioners, gas furnaces, water boilers, unit heaters...if it heats or cools we have the parts to get you up and running again in no time. We accept personal checks, credit cards (Visa & Master Card) and cash. We also have financing available to those who qualify.