Business Details
50+ Years
experience
Emergency
services
Trusted HVAC Services in Winneconne, WI
Ryf Heating & AC has served Wisconsin homeowners since 1938, delivering trusted HVAC solutions through four generations of family ownership. Our certified technicians specialize in heating, cooling, ductwork, and indoor air quality systems, prioritizing quality craftsmanship and personalized service. With a legacy built on honesty and integrity, we offer Bryant and Mitsubishi products, 24/7 emergency support, and financing options to meet diverse customer needs. Our commitment to community values ensures every client receives tailored solutions and lasting comfort. 
Services
Heating
Cooling
Indoor Air Quality
Ductwork
Geothermal Systems
Boiler Installation
Reznor Garage Heaters
Mitsubishi Zoned Systems
Air Purification
Humidifiers
Details
- Year established: 1938
Highlights and features
- Family-owned since 1938 with generational HVAC expertise
- Certified technicians for Bryant and Mitsubishi systems
- Custom ductwork design and fabrication in-house
- 24/7 emergency service with real-person support
- 12-year factory warranty on Mitsubishi installations
Associations and certifications
- Bryant
- Mitsubishi Electric
What people say
Fast, friendly service
Expertise in complex repairs
Transparent pricing
24/7 emergency availability
Personalized solutions
Services
Heating Installation
We specialize in high-efficiency furnace installations with Bryant and Mitsubishi systems. Our technicians ensure proper sizing and pairing with AC units for optimal performance. Customers benefit from energy savings, reduced maintenance costs, and extended system lifespan through our matched system approach.
Geothermal Systems
Our geothermal solutions provide eco-friendly heating and cooling with consistent comfort. Systems reduce energy consumption by leveraging underground temperatures. Homeowners enjoy long-term savings, environmental benefits, and reliable operation through advanced ground-source technology.
Ductwork Design
Custom duct fabrication ensures proper airflow distribution and energy efficiency. We repair, replace, or install ductwork for residential and commercial properties. Precision design minimizes noise, improves air quality, and prevents energy loss through sealed, properly sized duct networks.
Indoor Air Quality
Whole-house air purification systems capture 99.9% of airborne pollutants. We install UV germicidal lights, humidifiers, and dehumidifiers to enhance health and comfort. Solutions address allergens, mold, and humidity imbalances for cleaner, safer indoor environments.
Mitsubishi Zoned Systems
Mitsubishi Electric zoned systems offer precise temperature control for individual rooms. Our Diamond Contractor certification ensures expert installation with 12-year warranties. Homeowners enjoy quiet operation, energy efficiency, and flexible heating/cooling options for any property layout.
People
Jeff Ryf
Owner
Fourth-generation HVAC expert with over 40 years of experience. Leads with family values of integrity and customer focus. Recognized as Bryant Medal of Excellence finalist in 2011 for exceptional service standards.
Nathan Ryf
Operations Manager
Third-generation technician specializing in installations and system optimization. Trains next-generation staff while coaching local football teams. Ensures technical excellence and community engagement align with family business principles.
Questions
Should I replace my furnace and AC together?
Yes, for optimal efficiency. Matching systems ensure proper operation, reduce long-term maintenance costs, and maximize energy savings compared to mismatched components.
Do you offer emergency HVAC service?
Yes, 24/7 emergency support with real technicians available. We prioritize urgent heating/cooling needs year-round for immediate solutions.
What financing options are available?
We provide Bryant and Mitsubishi financing programs for qualified customers, including flexible payment terms to accommodate HVAC system upgrades or replacements.
Are your technicians certified?
Yes, our team holds Bryant and Mitsubishi certifications. We maintain ongoing training to ensure expertise with the latest HVAC technologies and installation practices.
Do you service older HVAC systems?
Yes, we repair all system ages, including legacy furnaces. Our technicians assess repair viability and recommend cost-effective solutions tailored to your equipment's condition.
What areas do you serve?
Primarily Fox Valley and surrounding Wisconsin communities, including Winneconne, Berlin, and Tuttle Lake areas for residential and commercial HVAC needs.
Reviews (3)
Nancy Judkins
Jul 20, 2018
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Had my old furnace replaced in May. His workers were very efficient and nice. I cannot believe the savings on my latest gas and electric bill -.
Julie Thomas-Zwirschitz
Dec 26, 2017
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Very fast, very friendly, very fair! We have used them both for heating and cooling, both times we received great service!
Jeff Kasubaski
Mar 01, 2017
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Ryf Heating & AC did an outstanding and professional job of installing our new furnace. The service was exceptional and we recommended them for all.
