top of page

Heating and Air Conditioning Experts

Established in 1993, U.S.S.I. Inc Heating & Air Conditioning, has grown to be one of the most respected heating & air conditioning contractors in the area. Our focus is product quality, dependable service, expert training, and affordable prices. We are a family owned and operated heating/air conditioning service and installation contractor specializing in mobile and modular housing as well as custom stick built homes in the Greater Fort Wayne Area and North Western Ohio). As quality heating & air conditioning contractors, we provide premier, dependable, energy efficient product lines with service that exceeds the expectations of our customers. We offer Broan HVAC, Comfort-Aire (Geo-Thermal), Coleman, and Nordyne equipment.


Our technicians are educated in the latest technologies through factory training schools, seminars and interactive computer training courses.

Whether it be for repairs, warranty or a general question, contact us and see if we can help.​

Located in Fort Wayne, IN and our service covers northern Indiana and north western Ohio. Ninety percent of all service calls are handled on the same business day. Our service is offered 24 hours a day, seven days a week. 

These days, home owners search for all the value they can find in every household purchase they make. You’re probably no different. So when the time comes to replace a furnace in an existing central heating system, or to install a totally new system, you want equipment that minimizes costs and delivers dependable comfort for your family – season after season.

Today, you'll find our high-efficiency gas furnaces in more manufactured homes than ever before. That's because more families are discovering Coleman, Intertherm, and Miller furnaces offer such incredible efficiency and comfort.  Whatever your needs, give us a call.

Whatever your Indoor Air Quality problem-dust, asthma, allergies, mold, air that's too moist or too dry, or even hot and cold spots-USSI Inc has a whole-house solution we can design to solve it once and for all, and in every room of your home.

Outstanding customer service!! On a Sunday afternoon during a holiday weekend!! Tech was very professional and quick. He assessed the problem within minutes and remedied the situation. Seemed…

Fawn S. Fort Wayne, IN

USSI's team feels like a extended family to us. When we need there help they have been there for us every time. With the hard winters we have had, and the steamy summers they have just been a phone call away. We find there charges to be very fair, and less then other people I have called in the passed. We will call no other than USSI. Great people....


Doug S. Fort Wayne, IN

bottom of page