Call Today! (920) 207-9429

OUR services

We are a veteran owned company that prides ourselves in making your home comfort perfect for every season!

We believe

  • It is vital to treat our customers with the utmost respect.
  • Provide quality work for an honest and reasonable cost.
  • Building a relationship of trust with our clients to continue future service needs.

New Construction

We can help you select the right system when you’re building or remodeling so it’s sized properly for your square footage and has the features important to your family. We install systems almost anywhere – attics, crawl spaces, and in tight spaces that require additional skill and creativity.

We also offer geothermal and solar alternatives – the ultimate in green living!

Residential Services

American HVAC is a full-service heating and cooling company that sells and installs the highest quality equipment using friendly, honest, and knowledgeable technicians.  Our goal is to help make your home as comfortable as possible whether temperatures soar above 80 degrees or drop below freezing. In Wisconsin, sometimes that can happen in the same week!

Our team is highly trained to help you get the maximum performance out of your existing system or work with you to install an energy-efficient alternative when and if the time comes. Let us help you with whatever heating and cooling needs you have in your home.

Furnace & AC Repair

Why is it that your air conditioner only seems to stop working on the hottest day of the year? We understand that when your system goes down, whether its a furnace repair or replacement on Christmas Eve or an air conditioner repair in July, we will make every effort to come out that same day and repair the problem.

We service all major makes and models. We take pride in doing the job right the first time and guarantee all of our work. While we are always only a phone call away, there are some things you can check yourself before you call. Don’t worry, we’ll talk you through it.


Even if your furnace or air conditioner has served you well for many years, eventually you may need to replace it with a new unit. Let us help you weigh the many options so you can choose a reliable and cost effective option that will keep your family toasty warm and refreshingly cool for many more years!

24/7 Emergency Service

To schedule immediate service, please call  our office at (920) 207-9429!

We have someone on-call to provide emergency service, should you ever need it, 24 hours a day, 365 days a year.

Commercial & Industrial Service

All American HVAC, LLC works with many businesses to maintain heating and cooling comfort for their customers and employees. There are many heating and air conditioning contractors who deal with commercial customers, but most have a standard template they recommend, no matter the type of business or size of their facility.

We don’t look at your business as just one more commercial client; you’re heating and cooling needs are unique, so they require unique solutions. We think outside of the typical HVAC box when we make recommendations or suggestions. In many cases, a residential unit is powerful enough for commercial use, and it’s more efficient and easier to maintain and repair. We’re happy to offer that recommendation, in some cases, because it’s the best solution and that’s what we’re all about.

Maybe you need our help to maintain an existing system. Or install a brand-new unit in new construction, or replace an old unit that’s running poorly or has stopped working altogether. Whatever your situation, we will welcome the chance to help.

Heating Services

Heating systems have a way of breaking down when the weather is at its worst.  You can trust us to provide you with the proper heating equipment and service to keep you running even on the coldest days.  Comfort relies on utilizing the right technology in your home or office that will deliver the temperature control necessary to meet the challenges of the coldest winter day.  It also relies on proper maintenance to ensure your system gives you efficient reliable performance year after year.  All American HVAC can give you unequaled efficiency and control all year.

Air Conditioning Services

Cooling systems have a way of breaking down when the weather is at its worst.  Trust All-American HVAC to provide you with the proper cooling equipment and service to keep you running even on the warmest days.  Comfort relies on utilizing the right technology in your home or office that will deliver the temperature and humidity control necessary to meet the challenge of the hottest summer day.  It also relies on proper maintenance to ensure your system gives you efficient reliable performance year after year.  All-American HVAC can give you unequaled efficiency and control all year!

Boiler Products & Services

Offering a wide range of boilers to fit all your heating needs! We service all Boilers – Oil and Gas.

Ductless Products

With both ducted and duct-free options available in single and multi-zone configurations, LG residential and light commercial solutions are perfect for a number of applications. Whether it is simply supplemental to an existing system or a complete multi-zone infrastructure in either a retrofit or new construction, LG’s superior design flexibility and performance allow contractors to install the solution that best suits the specific application’s needs.

Indoor Air Quality

There’s a lot about indoor air quality that you might not know and certainly can’t see. Up to 72 trillion microscopic irritants, or allergens, find their way into your home every day. They include dust, pollen, pet hair and dander, dust mites, mildew, lint, fungus, tobacco smoke, cooking grease, and bacteria. Many of these particles are so small that your nose and throat can’t filter them out, and they can get deep into your lungs.

Contaminates build up inside the return ductwork. Traditional heating and cooling systems recirculate the air in a home via supply air ducts and return air ducts. Many homes have inefficient filters, which trap less than 10 percent of the particulate that is circulated in the system. If not trapped by the systems air filter, the particulate accumulates in the duct work and on the internal components of your furnace or fan coil.

Safeguard your health by eliminating potential causes of allergies and respiratory problems. Eliminate the dirt that acts as food for dust mites, bacteria, mold and other micro organisms.

Humidifier & Dehumidifiers

All American HVAC offers Santa Fe products that are built to humiliate humidity. All Ultra Aire dehumidifiers are energy efficient and provide dedicated dehumidification. Our Honeywell products offer humidity control.


Gas and Electric Fireplaces designed to give you lasting comfort. All American HVAC provides home owners with reliable, innovative and clean burning heating solutions.


Contact us today to discuss your heating and air conditioning service needs.

Complete quality heating and cooling solutions for your home or office

Providing furnace and air conditioning repair or install in Sheboygan, Washington, Ozaukee, and Fond du Lac Counties.

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