Heating Repair, Heat Service, HVAC Maintenance, Heating Installation & AC RepairWonder Lake, IL, Spring Grove, IL, McHenry, IL, Richmond, IL, Antioch, IL & Twin Lakes, WI

Dowe and Wagner, Inc. continues a tradition of honest, exceptional residential and commercial HVAC services, begun 75 years ago. Our established history in Southeastern Wisconsin & Northeastern Illinois translates into valuable experience and the reassurance that we’ll be here, standing behind our work, whenever you need us. A deep understanding of the challenges of local weather has led to targeted services to ensure superior reliability, efficiency, and longevity from your essential heating, cooling, and air quality equipment.

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A/C Repair

Expert air conditioner repair in Richmond, IL and surrounding areas.
A/C Service

Cost-effective, and affordable seasonal maintenance available.
Heating Service

We are known for honest, reliable, fast, and high quality work.
Heating Repair

We protect the comfort, budget, and safety of our customers.

Dependable Heating & Cooling Services

Assembling a team of NATE-certified, fully licensed, and insured technicians, who complete an average of forty hours per year of industry training, ensures that your call is always answered by a qualified and dedicated professional. We maintain and repair all makes and models of HVAC systems, and through access to a broad inventory of genuine replacement parts, promote longer service life and greater return from your investment.

Stay comfortable with HVAC repair, maintenance, and installation throughout Southeastern Wisconsin & Northeastern Illinois from Dowe and Wagner, Inc.!

Dowe and Wagner, Inc. is not only a source of support but also a wealth of information. Our HVAC and air quality specialists are willing to answer your questions, provide suggestions, and help you determine the right solution to your requirements. Our customer information is entirely computerized, offering immediate access to a “track record” of your equipment and facilitating quicker turnaround. Contact Dowe and Wagner, Inc. at (847) 978-4248 and let us optimize the health, comfort, and enjoyment of your home or office, with conscientious service throughout Richmond, IL, Spring Grove, IL, Wonder Lake, IL, McHenry, IL, Lake Geneva, WI, Woodstock, IL, Antioch, IL, Fox Lake, IL, Woodstock, IL & Crystal Lake, IL.

Heating Repair, Heat Service, HVAC Maintenance, Heating Installation & AC RepairWonder Lake, IL, Spring Grove, IL, McHenry, IL, Richmond, IL, Antioch, IL & Twin Lakes, WI

Dependable Heating & Cooling Services

Stay comfortable with HVAC repair, maintenance, and installation throughout Southeastern Wisconsin & Northeastern Illinois from Dowe and Wagner, Inc.!

Central Air Installation Spring Grove, IL | HVAC Maintenance Richmond, IL | Central Air Conditioning Repair Antioch, IL

Central Air Conditioning Repair ∴ Central Air Installation ∴ HVAC Service & Repair ∴ Twin Lakes, WI ∴ Lake Geneva, WI ∴ Richmond, IL