About STI Heating & Air Conditioning
STI Heating & Air Conditioning is a trusted HVAC provider serving Schererville, IN and the surrounding Lake and Porter Counties. With over 20 years of experience, their licensed, bonded, and insured technicians offer residential and commercial heating, air conditioning, and geothermal services, as well as custom sheet metal work. Customers praise the company's professionalism, honesty, and efficiency, with one reviewer noting that a technician could have recommended a full system replacement but instead provided a more cost-effective solution. STI is known for prompt service, even offering Sunday call-backs, and provides free estimates and financing options for new installations. Whether you need HVAC maintenance, repair, or a full system replacement, STI Heating & Air Conditioning is a top choice for quality and reliable service.
Great people to work with absolutely love supporting family owned businesses. These people are fantastic.
Great service. Tech was extremely knowledgeable, and very efficient. Will definitely do business with in the future
STI Heating & Air Conditioning saved me so much money! I had another HVAC company looked at my central air unit because it was blowing lukewarm air. The other company told me I needed a new compressor for $1699 and they took only cash. After a repairman ran off with $453 of my aunt's cash, I decided I did not feel comfortable giving the HVAC repairman $2000 (with labor) in cash. So, I told him I would seek a second opinion.
I called STI Heating & Cooling who were booked for the week so I made an appointment for the following week. Ted arrived on time and was very professional. He took a look at my unit (which is 42 years old) and told me I needed a Hard Start Capacitor...read full review