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Oil to Gas Conversions

Serving the Area for Over 70 Years


Since 1947, Family Owned and Operated Aaron Air Conditioning & Heating has been proudly serving the Nassau and Suffolk counties. We provide high-quality maintenance, repair, sales, and full installation services as well. Call today to schedule service.

Your heating and cooling specialists

Top-notch air quality systems

Breathe better and reduce the allergens in your home or business with premium air quality products and services.


• Ductless split systems

• Attic ventilation systems

• Aprilaire humidifying systems

• Air cleaners

• Central air conditioning services

Get access to the best brands

• Bryant

• Carrier

• Amana

• Rheem

• Maytag

• York

Read more about our systems Contact us today to get started

Keep your home or commercial business comfortable all year around with the helpful services from

Aaron Air Conditioning & Heating.

Call: 516-798-5200

Schedule service with us

• NATE certified technicians

• Affordable rates and fast reliable service

• Quality workmanship

• Name brand HVAC products

Get more with our services

Did you know that you can save on your monthly electricity bills by upgrading to a more efficient system? Here at Aaron Air Conditioning & Heating, we have a wide selection of units all available for prices that are affordable on almost any budget.


Keep more cash in your bank

• Trane

• Lennox

• Sears

• Goodman

• Kenmore

Aaron Air Conditioning & Heating is an official Carrier factory authorized dealer.


Emergency Service

and FREE Estimates Available

* Service contracts available