HVAC Services Arlington Heights IL | Call Air Flo HVAC

A frequent issue we address is furnace ignition failure, often due to a dirty flame sensor or a faulty ignitor. The cold snaps common in our area put extra strain on these components. Our technicians are trained to quickly diagnose and resolve these ignition problems, getting your heat reliably restored to protect your home and family from the winter chill.

Leaky air ducts force your HVAC system to work much harder, leading to uneven temperatures from room to room and significantly higher energy costs. For Arlington Heights homes, this often means a stuffy second floor or a drafty main living area. We perform thorough inspections to locate and seal these leaks, which improves comfort, balances airflow, and can lead to noticeable savings on your monthly bills.

Our family-owned operation means you're dealing directly with the people invested in our community's reputation. With nearly 65 years of combined experience between Frank and Michael Lesniak, we provide personalized, accountable service. You'll receive honest assessments and solutions tailored to your specific home and budget, backed by the long-term commitment that comes from serving our neighbors since 2002.