Fondy Heating & Air Conditioning

Proudly serving our community since 1999.

Fondy Heating & Air Conditioning is dedicated to providing the best possible solution for your home or business. You can count on us to provide you with a system and solution that fits your unique needs and since we’ve installed many systems in this area, we’ve earned a reputation for doing the job right the first time.Owner David Larson started in the HVAC and sheet metal trade over 20 years ago. with a staff with over 50 years of combined experience, the company has grown over the years and now resides in a full shop and showroom built for the business in 2005 on Mosher Drive in Fond du Lac.