Lolich Heating and Cooling is a premier HVAC contractor that has been proudly serving the greater St. Louis area since 2010. As a fully licensed and insured company with EPA and OSHA certified technicians, we are dedicated to providing the highest standard of heating and cooling solutions. We are committed to honest service, expert workmanship, and complete customer satisfaction on every job, with a firm policy of no upsells.

Our certified technicians specialize in a comprehensive range of residential HVAC services to ensure your year-round comfort. We provide expert air conditioning, furnace, and heat pump installations, all backed by an industry-leading 10-Year Warranty. Our services also include specialty installations like ductless mini-splits, new air ducts, and smart thermostats. From emergency furnace repairs to routine A/C maintenance, we are equipped to handle any project with precision, and we offer 24/7 emergency service and flexible financing options.

We proudly serve St. Louis, St. Charles, Arnold, Ballwin, Chesterfield, Clayton, Creve Coeur, Florissant, Kirkwood, Manchester, O'Fallon, St. Peters, Webster Groves, Wentzville, Wildwood, and the surrounding communities. In every home we service, our mission is to deliver dependable comfort and lasting HVAC solutions for our clients.