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Fond du Lac and the surrounding area

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At Air Tech Heating we provide free estimates on new equipment installations. Allow us to take into consideration your expectations on budget, energy efficiency, air quality quality, and humidity control. We factor in all your goals to offer an industry-leading Bryant product that suits your home, lifestyle, and budget. Some HVAC companies try to upsell customers by recommending a too-large unit. Not only does that cost more upfront, but a larger-than-required device will frequently cycle on and off. This results in higher energy bills, an increased likelihood of repairs, and future breakdowns. When you rely on Air Tech Heating for your AC installation, we provide honest recommendations and answers to all your questions.

AC Installations from Air Tech Heating

Nobody wants to consider AC replacement. If it isn’t broken, don’t fix it seems to be what a lot of customers subscribe to. Sadly, even if the AC system continues to operate, this doesn’t mean it is right for your household. Air conditioning units over 15 years old just aren’t as efficient. Newer models offer better solutions for cost savings, humidity control, air quality, and temperature control. Additionally, with a newer model, you aren’t experiencing the frequent breakdowns and hot spots around the house.

When You Need a New AC, We’re Here for You

Feeling too warm? Is the air conditioner too loud? How about a spike in your utility bills? Your air conditioner is trying to let you know that the end is near. When your cooling unit gets up there in age and starts to be more than it is worth, call us at (920) 924-6742. We will guide you through the process and leave you with a superior end result.

Featured AC systems

288 Heat Pump
Evolution System®
Evolution System®
Preferred Series®
Legacy Line®
SEER Rating Up to 19 Up to 19 Up to 16 Up to 13
Efficiency vs 189/288 Most Efficient Most Efficient ~13% Energy Loss ~32% Energy Loss
Cooling Stages Variable Variable 1 1
Cabinet/Coil Protection DuraGuard Plus DuraGuard Plus DuraGuard Plus Deluxe Wire Grille
Cabinet Design AeroQuiet II AeroQuiet II Basket Basket
Sound Rating (x Quieter than 113) 50x 50x 3x
Can Replace Basement Dehumidifier At Temps >40° F At Temps >40° F
Recommended Thermostat Included Connex Control  Included Connex Control Available with EcoBee3 Available with EcoBee3
Standard 10 Year Parts Warranty
Labor Warranty Starting at $1075 Starting at $475 Starting at $475 Starting at $475

Air Conditioner Replacement, Air Conditioning Replacement, Air Conditioner Installation, Cooling System Installation & Air Conditioning Installation Fond du Lac, WI, North Fond du Lac, WI, Oakfield, WI, Lomira, WI, Eldorado, WI & Rosendale, WI

Air Conditioner Installation in Fond du Lac, WI | Air Conditioning Replacement North Fond du Lac, WI | Air Conditioning Installation Oakfield, WI

Air Conditioner InstallationAir Conditioning InstallationAir Conditioner ReplacementA/C InstallationCooling System Installation ∴ Lomira, WI ∴ Rosendale, WI ∴ Oakfield, WI

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Financing Available

Air Tech Heating provides financing only on replacement systems and equipment, or service invoices over $1,000.

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Maintenance Plans

You deserve heating and cooling that won’t let you down when the weather gets bad.

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Request a quote

Upgrade your comfort today! Contact us for a free quote and experience top-notch HVAC solutions. Your satisfaction is our priority!

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Customer Reviews
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.

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.

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.

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.

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.

Eldorado, WI

Mount Calvary, WI

Oakfield, WI

Eden, WI

Fond du Lac, WI

Brownsville, WI

Malone, WI

Rosendale, WI

North Fond du Lac, WI

Lomira, WI