Fritz's Burner Service Inc.

There's No Need to Wait to Call Fritz's!

HVAC Services in Darlington, WI

Fritz’s Burner Service, located in Darlington, WI, offers a wide range of services to assist you with all of your heating and cooling needs. With every job we complete, we provide our customers with the best HVAC repair and service at the most competitive price. 

Since our start in 1967, we have been the region’s leading HVAC company, providing outstanding customer service and expert repairs. We are ready to tackle any of your heating and air conditioning needs and as a licensed and certified company you can trust us to deliver the highest quality work. 

At Fritz's Burner Service, we service the residents of Darlington, Shullsburg, Gratiot, Blanchardville, Argyle, Belmont, and Mineral Point. Using our company ensures a knowledgeable staff with top-notch service at every job. 

We specialize in the brand name systems, including Trane, Ameristar, NTI, Honeywell and we also service all other makes.

Call today at (608) 776-2123 to find out about our competitive prices or to schedule a maintenance or repair visit.  

AC units installed


We believe in communicating with our customers and detailing exactly what is wrong and how we are going to fix it. There will be no surprises when you work with us.

Free Estimates

We offer great rates on our top-quality services. Call us today to receive a free estimate for installation or repair!


With 50 years in the industry, our team is able to diagnose problem issues quickly and effectively to get your system back in working order as soon as possible.

technician working on AC unit