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Local Heating & Air Conditioning Expert in Prairie Du Chien, WI 

No matter the size of the job, you can put trust in our team at Mezera Heating & Air Conditioning in Prairie Du Chien, WI. Serving southwest Wisconsin for nearly 75 years, we’ve helped countless residents keep their heating and air conditioning units in proper working order. Replacing filters, conducting inspections, and replacing outdated units—that’s just a glimpse into how we can help keep you comfortable any time of year.

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HVAC system

Customized Solutions 

There’s isn’t a one-size-fits-all solution to every heating and air conditioning system. That’s why we make sure every system receives the customized care it needs to return to proper working order. We only hire certified HVAC technicians who are trained to service all major makes and models.  

We're a Family-Owned Business

Providing friendly, customer-focused service is our business model at Mezera Heating & Air Conditioning. Service with a smile and going the extra mile aren’t just things we say—they’re values we truly believe in. As a family-owned air conditioning and heating contractor, we promise you won’t be treated like a number—you’ll be treated like a member of the family!  

24/7 Emergency Services Available 

When faced with unexpected heating or air conditioning failure, our team is here to help. We’re available 24/7 for complete HVAC repairs, so you and your family will never face the seasons without a fully functioning heating or cooling system. Contact us to notify our team of the issue and we’ll be there as quickly as possible. 

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Schedule Your Appointment Today

Leave your heating and cooling needs to our professional HVAC technicians at Mezera Heating & Air Conditioning. Call today to schedule an appointment or to request immediate assistance. Our team is more than happy to answer your questions and address your concerns! 

(608) 326-2911