Heating and Cooling Services

Reliable Comfort Solutions for Lake County

Since 1965, Hoernig Heating & Air Conditioning Inc has been the trusted name in climate control for homes across Lake County. Our locally and family-owned company bring unparalleled expertise to every project. We're committed to providing swift, efficient service, often offering free estimates within the hour.

We take pride in the glowing recommendations from our satisfied customers, which speak volumes about our commitment to quality. We don't believe in one-size-fits-all solutions - instead, we provide personalized advice, helping you decide between repair and replacement based on what's best.

Our licensed and insured company tackles any heating or cooling challenge, regardless of the make or model. At Hoernig Heating & Air Conditioning, we don't just fix systems. We build relationships, working closely with our customers to ensure their comfort and satisfaction. Contact our team today for expert heating and cooling services.

Excellent Service, Unbeatable Value

Choosing Hoernig Heating & Air Conditioning means opting for a partner who truly cares about your comfort and budget. We're not just another HVAC company. We're your neighbors, a team of two licensed technicians — and we're dedicated to serving our community with both integrity and skill.

Our business also offers attractive discounts, such as $20 off service calls and significant savings on system replacements. Whether you're a realtor needing an inspection or a homeowner dealing with insurance claims, we're here to support you every step of the way. Contact us now so Hoernig Heating & Air Conditioning can help.