Built on Family Values and Reliable HVAC Solutions

Since opening our doors in 1991, Father and Son Heating has proudly served homeowners and businesses throughout McHenry County, IL, Southwest Wisconsin, and the surrounding communities. As a family-owned company, we’ve built our reputation by providing dependable HVAC solutions, personalized service, and honest recommendations tailored to every customer’s needs.

We understand that every property is different, which is why we never believe in one-size-fits-all heating and cooling systems. From custom HVAC design and residential installations to commercial maintenance, indoor air quality improvements, ozone treatments, and custom sheet metal fabrication, we provide solutions designed specifically for your home or business.

With more than 45 years of industry experience, we’ve worked on a wide variety of HVAC systems and understand the importance of proper system design, dependable installation, and ongoing maintenance. Our goal is to help every customer enjoy consistent comfort, efficient system performance, and reliable service throughout every season.

We also know that heating and cooling problems don’t always happen during regular business hours. That’s why we’re available 24 hours for emergency HVAC service, providing prompt assistance when unexpected issues affect your comfort.

At Father and Son Heating, we believe trust is earned through dependable workmanship, honest communication, and treating every customer with respect. Whether we’re installing a new HVAC system, fabricating custom ductwork, or improving your indoor air quality, we approach every project with the same level of care and attention to detail.

We’re proud to continue serving McHenry County, IL with dependable heating and cooling solutions that families and businesses can rely on today and for years to come.