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At Dowe and Wagner, Inc., we are proud to offer top-tier AC repair and services in and around the Wonder Lake, IL area. As a reputable HVAC company, we understand the comfort requirements of your space. Therefore, we bring professional installation and maintenance services to meet your needs. Regardless of the scale of the task, our skilled and experienced crew guarantees reliable and efficient service every time. From residencies of all types and sizes to commercial settings, we take pride in our comprehensive services that prioritize customer satisfaction.

HVAC Service in Wonder Lake

We recognize the diverse needs of our clientele in McHenry, IL, and Genoa City, WI, and strive to provide comprehensive service that upholds comfort and quality. Our trained technicians are adept at diagnosing and addressing a range of AC issues, ensuring your cooling system runs optimally throughout the year. As specialists in efficient tuning, part replacement, and diagnostic services, we commit to the reduction of your energy bills and the enhancement of your indoor air quality.

Serving Southeastern Wisconsin & Northeastern Illinois

Also serving Crystal Lake, IL, and Spring Grove, IL, our AC and HVAC installation, maintenance, and repair services uphold impressive timeliness and efficacy. We focus on personalized solutions that guarantee the longevity of your AC systems. At Dowe and Wagner, Inc., we believe in the importance of prompt and efficient service delivery, particularly during those hot summer months when your space demands a well-running cooling system.

Heating and Cooling Services

Dowe and Wagner, Inc.‘s AC services extend to offer unmatched HVAC maintenance. We understand that a reliable and efficient HVAC system is indispensable in managing your space’s comfort levels. Regular and thorough maintenance by our highly skilled technicians ensures your system’s optimal performance, leading to seamless heating and cooling functions.

Furnace Repair, IAQ Service, Ductless & More

In Woodstock, IL, Antioch, IL, Fox Lake, IL, and Lake Geneva, WI, Dowe and Wagner, Inc. continues to be a trusted name in the AC service realm. Our HVAC company does not just work on your system; we establish a lasting relationship to ensure your comfort requirements are consistently met. Whether it is HVAC maintenance in Richmond, IL, or furnace maintenance in Twin Lakes, WI, our wide-ranging services cater to you.

Dowe & Wagner, Inc. – Your HVAC Authority

As an esteemed HVAC contractor in Genoa City, WI, Dowe & Wagner, Inc. epitomizes integrity, quality, and professionalism. We remain devoted to providing superior AC services that elevate the habitability of your space, irrespective of the weather conditions. Embrace trouble-free, energy-efficient living with Dowe & Wagner’s excellent HVAC services across multiple locations.

AC Installation, Furnace Installation, Heat Pump Installation, HVAC Maintenance & Heating Repair in Wonder Lake, IL

AC Installation in Wonder Lake, IL | AC Repair

Heating InstallationHeat Pump InstallationHeating RepairAC RepairAC Installation ∴ Wonder Lake, IL

Dowe and Wagner, Inc.

Keeping Your Family Comfortable Since 1946

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Dowe & Wagner

Dowe and Wagner, Inc.

11215 Commercial Ave.
Richmond, IL 60071


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Wonder Lake, IL