Air Conditioner, Heat Pump & Mini-split services are a call or click away!

Does Your Air Conditioner, Heat Pump, or Mini-Split Need Repair?

Keeping your Smithtown, NY home comfortable no matter the season is our #1 priority. That means providing expert pre-season maintenance, repair, installation and replacement for air conditioners, heat pumps and ductless mini-splits all summer. Call us when you need cooling system services. We are Smithtown’s local air conditioning specialists.

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Air Conditioner Services are a Call Away in Smithtown, NY

Your air conditioner is a workhorse keeping your Smithtown home cool and comfortable all summer. But it won’t stay that way without proper maintenance. Call us today to join our pre-season program and ensure your air conditioner, heat pump or mini-split will work for you for years to come.

We provide pre-season maintenance, repair, replacement, and new installations of air conditioners in Smithtown, NY.


Lennox AC

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Lennox AC


Lennox air conditioners are some of the most efficient cooling systems on the market.

Our team of heating system experts carries Lennox air conditioners to keep your home a haven from the summer heat.

Contact Central Air Systems when you need:

  • Air Conditioner Cleaning
  • Air Conditioner Repair
  • Air Conditioner Replacement
  • New Installation of an Air Conditioner
A high efficiency air conditioner from Lennox will keep your home cool for years to come!

Air Conditioning System Repair & Installation

Will your air conditioner, heat pump or ductless mini-split keep your Smithtown home cool all summer? Our air conditioning system specialists are ready to provide pre-season maintenance, repair, replacement, and even new installation. Stay cool with Central Air Systems.

Preventative service visits are invaluable to your air conditioning system longevity. Is your air conditioner, mini-split or heat pump is serviced annually? Your air conditioner, heat pump, or ductless mini-split is much more likely to keep your Smithtown, NY home cool through the summer if you have it cleaned and checked before the start of the air conditioning season.

Just like any piece of machinery, your air conditioning system will begin to lose efficiency and reliability. When your system begins to have issues call your Smithtown experts at Central Air Systems. We are ready to provide prompt and professional cooling system repair.

When repairs won’t cut it anymore we can also help you choose a new air conditioning system and provide expert installation making sure your new A/C will keep your home cool reliably and efficiently for years to come.


Staying cool all summer isn't difficult with Central Air Systems taking care of your AC system service needs! We are your local air conditioner, ductless mini split, and geothermal experts!

Smithtown, NY Heat Pump Services

Lennox heat pumps provide efficient and reliable year-round comfort. Heating in the winter and air conditioning in the summer, a Lennox heat pump will take care of your heating and cooling needs in one system!

Call Smithtown, NY’s local heat pump experts today, call Central Air Systems today.


Ductless Mini-Split Services in Smithtown, NY

Are you searching for a cooling system that provides customized comfort?

Mitsubishi & Daikin ductless mini-splits provide a true solution to zoning allowing you to cool any room in your home when you want, saving on your utility costs and customizing your comfort.

Get in touch with Central Air Systems today if you need ductless mini-split repair, annual maintenance, or replacement! We are Smithtown’s ductless mini-split expert.