We are proud to serve the following areas:

Brownsville

In Brownsville, Air Tech Heating offers comprehensive HVAC services designed to keep your home or business comfortable year-round. Whether you need a new air conditioning unit installed or routine furnace maintenance, our team is here to provide prompt and professional service.

Campbellsport

Air Tech Heating proudly serves Campbellsport with a full range of HVAC services, including system installations, regular maintenance, and emergency repairs. We understand the local climate and offer solutions to keep your indoor environment comfortable in any season.

Eden

Residents of Eden can rely on Air Tech Heating for all their heating and cooling needs. Our services include everything from installing energy-efficient HVAC systems to performing seasonal maintenance that ensures optimal performance throughout the year.

Eldorado

Air Tech Heating is committed to providing Eldorado with expert HVAC services that include installations, maintenance, and repairs. We tailor our services to meet the specific needs of the community, ensuring that your HVAC systems are running smoothly and efficiently.

Fond Du Lac

In Fond Du Lac, Air Tech Heating offers a wide range of HVAC services to keep your home or business comfortable, no matter the season. From air conditioning installation in the summer to furnace repairs in the winter, our team delivers reliable solutions to meet your needs.

Lomira

Serving Lomira, Air Tech Heating provides top-quality HVAC services, including installations, routine maintenance, and emergency repairs. We are dedicated to ensuring that your heating and cooling systems are always performing at their best.

Malone

Air Tech Heating is proud to offer HVAC services to the Malone community, focusing on energy-efficient solutions and reliable system maintenance. Whether you need a new HVAC system or a quick repair, our team is here to help.

Mount Calvary

In Mount Calvary, Air Tech Heating provides expert HVAC services tailored to the unique needs of the area. From installing new systems to performing regular maintenance, we are committed to keeping your home comfortable all year long.

North Fond Du Lac

Air Tech Heating serves North Fond Du Lac with a comprehensive range of HVAC services, ensuring that your heating and cooling systems are operating efficiently. Our team is experienced in providing both residential and commercial HVAC solutions that meet your specific requirements.

Oakfield

Residents of Oakfield can count on Air Tech Heating for all their HVAC needs, from expert installations to routine maintenance. Our services are designed to keep your home comfortable, energy-efficient, and ready for any weather conditions.

Oshkosh

In Oshkosh, Air Tech Heating offers a variety of HVAC services, including system installations, regular maintenance, and prompt repairs. We are committed to ensuring that your heating and cooling systems perform reliably and efficiently throughout the year.

Ripon

Air Tech Heating is dedicated to providing the Ripon community with high-quality HVAC services, from new system installations to ongoing maintenance. We strive to keep your home comfortable and your HVAC systems running smoothly.

Rosendale

In Rosendale, Air Tech Heating delivers expert HVAC services that include installation, maintenance, and repair of heating and cooling systems. Our team is focused on providing energy-efficient solutions that enhance comfort and reduce energy costs.

Waupun

Air Tech Heating is proud to serve Waupun with reliable HVAC services designed to meet the needs of both residential and commercial clients. From routine maintenance to emergency repairs, we are here to keep your heating and cooling systems in top condition.

Fond du Lac Location

251 Griffith Street
Fond du Lac, WI 54935

(920) 924-6742

Business Hours:
Monday-Friday 7:30am-4pm
(24-hour emergency service available)

Ripon Location

831 W Fond du Lac Street,
Ripon, WI, 54971

920-239-4307

Business Hours:
Monday-Friday 7:30am-4pm
(24-hour emergency service available)

Give us a call

We offer 24-hour emergency service with live answering—anytime you experience a breakdown, we’re there with you.

Give us a call

Schedule Online

Our highly skilled, NATE-certified techs are ready to meet your heating, cooling, and indoor air quality needs

Schedule now

Furnace Repair, Furnace Service, Heating Service, Heating Repair & Furnace Replacement Fond du Lac, WI, North Fond du Lac, WI, Oakfield, WI, Lomira, WI, Eldorado, WI & Rosendale, WI

Name: Air Tech Heating
Address: 251 Griffith Street, Fond du Lac, WI, 54935, US
Telephone: (920) 924-6742

Furnace Replacement in Fond du Lac, WI | Furnace Service North Fond du Lac, WI | Furnace Repair Oakfield, WI

Furnace Service ∴ Heating Repair ∴ Furnace Replacement ∴ Furnace Repair ∴ Heater Installation ∴ Rosendale, WI ∴ Fond du Lac, WI ∴ North Fond du Lac, WI

Rate our service

Customer Reviews

Lori Borth

I have been using Air Tech Heating for about 10yrs. The office personnel are always friendly and helpful. The technicians are always professional, polite and arrive within the timeframe scheduled. I am so confident in this company that I am purchasing a new furnace from them. I highly recommend this company.

Michael Nanna

Of course our old air conditioning unit stopped working on one of the hottest days so far this summer. Air Tech Heating immediately jumped thru hoops to replace our air conditioner with a new Bryant unit. They are so wonderful to work with and are a top tier company with the best products. Are new unit is so quiet and so much more efficient!! Can’t wait to see my next power bill. Give them a try. You won’t regret it.

Sue Schommer

AirTech was very quick to take care of us. Jon was very courteous and knowledgeable and took the time to explain the problem to us. We had an excellent experience with AirTech and will continue to call on them for any future needs, and highly recommend them to others.

Diane Lechner

Jon Jahn serviced our furnace and changed the needed filter. He provided excellent service and was very professional. I would definitely recommend Air Tech Heating to anyone needing a new heating/air conditioner or service.

Tammy Wiese

Called at night after hours. It was not an emergency for us. Was told they would call in morning – received a call as promised and was scheduled during a specific time – technician had problems with other calls and was later than expected time – office and technician apologized for the inconvenience- very respectful of our time – always provide best service

Colonel Joseph

I have been getting my AC and Heat serviced every year by Air Tech Heating for a few years now and could not be more happy. My furnace had a major issue several times and they never tried to upsell me into getting a new one. They just offered it as an option. I wish I had taken them up on this sooner but it took until this year to replace my system. They arrived on time the morning of 11/27 and did an excellent job on the install and clean up. They took the time to answer all my questions and left my house the same or better then when they arrived. Very trustworthy, respectful and professional crew.
Thank you Air Tech Heating and see you again during my next PM service.

Steve Kin

I am so happy with the work and the installers. They were here when they said, promptly got working on taking out my 36 year old furnace, all of them were kind and courteous as well. Once the new furnace was installed they showed me how to operate my new thermostat and how the furnace itself worked. I am very pleased with how it is heating my house. I would recommend them to anyone.

Rate your service Leave a Review