Professional Heating & Cooling Repair, Replacement, Installation & Maintenance in Oshkosh

At Ryf Heating & Air Conditioning, Inc. we have one goal: to provide our residential and commercial clients with outstanding, reliable and affordable heating, ventilation and air conditioning (HVAC) services. We want to do whatever it takes to make your experience with us a pleasant one.

installation of air conditioner from Bryant technician

The Area’s Premier Bryant Factory Authorized Dealer

Ryf Heating has been a full-service, licensed and insured HVAC business since 1938. Although we originally provided heating and cooling products, today we offer HVAC repairs, replacements, installations and maintenance. We can also install products to keep your indoor air clean and healthy. As a Bryant dealer, we realize that each project or repair is different, presenting a unique set of requirements. With this in mind, we work with each customer to identify the needs most important and then offer the most advanced technologies and energy-efficient products on the market today.

Factory-Trained, NATE-Certified Technicians

When you need an expert to install, repair, replace or maintain your heating and cooling systems, you can always trust our factory-trained professionals. Whether it’s a new installation or routine service, you can depend on Ryf Heating & A/C for all your indoor comfort needs. We want you to be comfortable! Our technicians are available 24 hours a day, 7 days a week, for all your heating and cooling emergencies.

How Our Maintenance Agreement Program Benefits Customers Like You

installation of new furnace for home

One of the most important things you can do for your heating or cooling system is to have maintenance performed on it regularly. This not only keeps the system clean and in order for long-term efficiency, but also helps to identify and resolve small problems before they become large ones.

Our maintenance agreement program involves the annual checking and servicing of your heating and/or cooling equipment. This preventive maintenance in the form of a maintenance agreement matters because it can:

– Extend the longevity of your system
– Help your system run at peak performance
– Save money on your utility bills
– Prevent major, costly repairs

This service has many benefits – including priority service, seasonal tune-ups, discounts on repairs and more – and is recommended and required by warranties of most heating equipment manufacturers. Ask us for details about our maintenance agreement program. With these programs, our customers know they can count on Ryf Heating at any time.

Contact Information

Ryf Heating & Air Conditioning,
240 West Main Street
Winneconne, WI 54986
Phone: 920-582–4451

Our Location


“Thanks for two great heating systems and central air. I’m always happy when I use your services. The workmanship and attitude is always superior. The house is warm! Thanks.” - Terry

Click here to read more testimonials