A Trusted Name in Heating and Air Conditioning Since 1904 For over 100 years, Shavitz Heating and Air Conditioning has been proudly serving the Chicago area, offering honest, reliable, and quality heating and air conditioning services. Over the last century, we’ve built up quite a reputation for ourselves by remaining true to our founders’ principle: always do right by the customer. That’s why we offer a 100% satisfaction guarantee as well as a lifetime workmanship guarantee. If something goes wrong with any of our work, our customers know that all they have to do is call us and we’ll make it right. It’s our commitment to customer satisfaction that has earned us an A+ rating with the Better Business Bureau, and it’s why we’ve received the Angie’s List Super Service Award 5 years in a row. We are the preferred commercial heating and air conditioning supplier for several energy auditing companies, management companies, and many real estate agents and home inspectors. From AC repair and heating installation to commercial boilers and indoor air filters, the Chicago air conditioning and heating experts at Shavitz can do it all. When you’re ready to work with a company that has a 100–year track record of excellent heating and air conditioning service, call Shavitz.