Business Details
27 Years
experience
Emergency
services
Trusted HVAC Solutions in Fond Du Lac, WI
Fondy Heating has been family-owned and operated since 1999, serving Fond Du Lac and surrounding communities with expert HVAC solutions. Our team specializes in heating, cooling, and indoor air quality systems, offering new installations, upgrades, and preventive maintenance. As a Carrier Factory Authorized Dealer and NATE-certified technicians, we combine industry-leading products with technical expertise to deliver reliable comfort solutions.We prioritize customer satisfaction through personalized service, 24/7 emergency availability, and tailored financing options. Our commitment to quality extends to in-house sheet metal fabrication and comprehensive system diagnostics, ensuring every project meets exacting standards. With decades of local experience, we provide trusted guidance for optimizing home and business environments year-round.
Services
HVAC Installation
Repair & Maintenance
Preventive Maintenance
Sheet Metal Fabrication
Financing Options
Details
- Year established: 1999
Highlights and features
- Family-owned since 1999 with local market expertise
- Carrier Factory Authorized Dealer for premium equipment
- NATE-certified technicians ensure technical excellence
- 24/7 emergency service for urgent HVAC needs
- Custom preventive maintenance programs extend system life
Associations and certifications
- Carrier Factory Authorized Dealer
- North American Technician Excellence (NATE)
What people say
Outstanding service
Professional and efficient
Great job
Prompt and courteous
Top notch
Services
HVAC Installation
We specialize in complete HVAC system installations for new construction and retrofit projects. Our technicians perform precise load calculations to determine optimal system sizing, considering square footage, climate zone, insulation levels, and ductwork configuration. We offer Carrier brand equipment with advanced features like variable-speed motors, smart thermostats, and zoning systems. Our installations include comprehensive system testing, duct sealing, and humidity control recommendations to maximize efficiency and comfort.
Preventive Maintenance
Our preventive maintenance programs include comprehensive furnace and air conditioner tune-ups. Technicians clean critical components, inspect safety controls, test electrical connections, and check refrigerant levels. Regular maintenance extends equipment lifespan, reduces energy bills by up to 30%, and prevents emergency breakdowns. We offer customized service agreements with priority scheduling for 24/7 emergency repairs, ensuring year-round system reliability for residential and commercial clients.
Emergency Repair
We provide 24/7 emergency HVAC repair services for urgent heating and cooling failures. Our technicians respond promptly to system breakdowns, addressing issues like furnace ignition failures, AC compressor malfunctions, and refrigerant leaks. With fully stocked service vehicles and diagnostic tools, we resolve common problems on the first visit. Emergency service includes safety inspections and recommendations for preventive measures to avoid future emergencies during regular business hours.
Sheet Metal Fabrication
Our in-house sheet metal fabrication shop creates custom HVAC components for residential and commercial projects. Services include duct system fabrication, furnace pans, chimney caps, and equipment exhaust systems. Custom fabrication ensures precise fit for new installations and retrofits, improving airflow efficiency and system performance. Our craftsmen use industry-grade materials to create durable components that meet specific project requirements and building codes.
Financing Options
We offer flexible financing solutions through approved credit programs for HVAC system purchases and upgrades. Financing options include low-interest plans for qualifying customers, with terms that make energy-efficient system replacements more affordable. Our team helps clients evaluate financing packages, including special promotions for Carrier equipment. We also accept major credit cards with transparent 4% finance charges applied only to transactions over $1,000.
Questions
What HVAC services do you offer?
We provide complete HVAC solutions including system installation, repair, preventive maintenance, sheet metal fabrication, and emergency services for residential and commercial clients.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency HVAC repair services with prompt response times for urgent heating and cooling system failures.
How much does HVAC replacement cost?
Costs vary based on system size, efficiency ratings, and installation requirements. Contact us for a free estimate tailored to your specific needs.
Do you offer financing options?
Yes, we provide flexible financing solutions through approved credit programs to make HVAC upgrades more affordable for qualifying customers.
What areas do you service?
We serve Fond Du Lac and surrounding communities including Oshkosh, Waupun, Rosendale, and Mayville in Wisconsin.
Are your technicians certified?
Yes, our team includes NATE-certified technicians and we are a Carrier Factory Authorized Dealer, ensuring technical excellence and product expertise.
