When it comes to your plumbing and HVAC system, turn to Regional Plumbing Heating & Air for quality services in Valparaiso. We have dedicated technicians with extensive training, knowledge, and insight. All of our services come with over 100 years of combined experience. Trust us, we know what we’re doing. By placing the customers’ needs first, we make sure all questions and concerns are addressed. Because of our commitment to providing unparalleled services, we were given an A+ rating by the BBB. We were also screened and approved by Home Advisor, so you can call us with confidence. Get started today by calling for a service.

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.