American Air Systems, Inc is a full service and installation company. We have our own Sheet Metal Fabrication shop that allows us to custom build duct work for your project.


Whether you are building a new home or upgrading to a new more efficient heating and cooling system for your present home, American Air Systems has a capacity, efficiency and price that will suit your needs. Our systems include cooling, heating, air cleaners, thermostats and accessories.

Preventive Maintenance

Before the cooling or heating seasons it is a good idea to have your system checked out by one of our maintenance experts. Small problems can become bigger problems as your system continues to run. Just as your automobile needs regular maintenance so does your air conditioning system. You should clean or replace your air filters each month.
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Service / Repair

Should you require service on your current home comfort system our skilled technicians have the know-how to diagnose, adjust or repair your system so that you are comfortable all year long. For safety and warranty reasons you should never attempt to service your unit yourself.
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Satisfaction Guaranteed

We aren’t satisfied until you are!!! Here at American Air Systems Inc., we have always made it our mission to provide outstanding customer service. Which is why our 100% Satisfaction Guarantee is the same today as it was the day we have opened doors about 20 years ago.

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Services Offered by American Air Systems - Air Conditioning, Furnace, Central Heating & Air, Air Cleaners, Purifiers, Filters - Commercial and Residential. American Air Systems offers residential and commercial heating and cooling service on all brands of air conditioners, heat pumps, furnaces, IAQ in the Mt.Washington Valley