Stadtler Heating & Cooling

We are a family-owned and operated HVAC provider serving DuPage County and the western suburbs of Chicago. Since 1896, four generations of the Stadtler family have helped residential and commercial customers manage their indoor comfort. We provide dedicated service throughout Downers Grove, Hinsdale, Lombard, Glen Ellyn, Villa Park, Westmont, Lisle, and Darien.

We install, retrofit, maintain, and repair heating, cooling, indoor air quality, and water heating systems. Our experience includes furnaces, boilers, heat pumps, ductless systems, ventilation, ductwork, tankless water heaters, and snowmelt systems. We work with equipment of all makes, models, types, and ages, and our sheet metal fabrication shop allows us to create customized solutions when needed. As a Carrier Factory Authorized Dealer, we receive regular training updates and follow strict maintenance procedures.

Our licensed, bonded, and insured comfort specialists are NATE and ACCA certified. We focus on finding solutions that reflect each customer’s specific comfort goals and requirements rather than taking a one-size-fits-all approach. Whether we are helping with a home comfort concern or handling commercial HVAC requirements, we prioritize long-term value, cost-effective results, and careful workmanship. We strive to provide prompt scheduling and arrival, efficient turnaround, and tidy job sites. Our clearly designated vehicles carry a wide inventory of genuine manufacturers’ replacement parts, helping us arrive prepared for a broad range of service needs.

Contact us at (630) 318-4143 and let us simplify the challenge of temperature control with reliable HVAC and water heating service.