Reviews for STI Heating & Air Conditioning

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Jul 2023
Friendly and excellent customer service! Highly recommend!
Dec 2022
Furnace stopped working and called STI heating. They came out right away and fixed it. Highly recommend. Thank you.
Jun 2021
Fantastic work, honest people, and take great care in doing things perfectly. Love working with a small business that fully understands our needs and do a great job. They even saved us some hard earned $.

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From STI Heating & Air Conditioning

STI Heating & Air Conditioning, located in Schererville, IN, is your local, trusted source for all of your heating, air conditioning, and geothermal needs. Our technicians have over 20 years of experience providing residential and commercial heating and air conditioning service to Lake and Porter Counties and the surrounding area. Do you need geothermal HVAC or custom sheet metal work? We offer those services as well. We are licensed, bonded and insured and we stand behind all of our work. We also offer free estimates on new installs and financing is available. Call today to set up an estimate!