Outstanding HVAC contractor serving
Long Island, Queens & Westchester, NY

Whether your heating or air conditioning unit breaks down, you can always depend on the outstanding services of GallettAir Inc. We'll have it up and running in no time.

Comprehensive HVAC services

Whether you need water heater service or replacement or in-home small appliance repair, you can count on the professional team at GallettAir Inc. to do the job right. Our fantastic services include:
  • Infrared Thermography Testing
  • Natural gas
  • Oil and electric
  • Air conditioners
  • Furnaces and heat pumps
  • Duct cleaning
  • Air cleaning and humidifiers
  • Carbon monoxide testing
  • Appliance repair and sales 
  • Boilers and hot water heaters
  • Programmable thermostats
  • Service all makes and models
  • New construction, design, and installation
  • Parts and labor warranties and maintenance agreements
  • Extended service agreements
  • Free estimates
(Certain restrictions may apply)

Complete home energy analysis

Make sure your money isn’t going right out the window with an extensive home energy analysis from GallettAir Inc. We’ll go over your home from top to bottom to pinpoint exactly which areas need attention. Our analysis will uncover areas of heat loss and heat gain, insufficient insulation, inefficient windows, air loss from air duct systems, inefficient heat and air conditioning systems, water infiltration, and so much more! Once the test is complete, we’ll provide you with a written diagnostic and offer reliable recommendations that will save you time and money.
tempstar central air conditioning unit

For the best HVAC service on Long Island, call (631) 517-1437 today! 

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