Do you live in an older, multi-story home with ductwork concerns, and need improved home cooling? Then you may want to consider installing high velocity air conditioning from T.F. O’Brien Cooling & Heating. This is system is ideal for homes that need air conditioning, but where the installation of larger ductwork may be impractical or even impossible. If your Nassau County, NY home could use a dehumidified, cooler environment, high velocity air conditioning will help with this, while providing complete and thorough air circulation.
How will a high velocity air conditioning system keep your Nassau County, NY home cool and comfortable? This type of AC system uses a type of indoor equipment known as an air handler, a line set of pipes that connect the indoor and outdoor units, and small-diameter ductwork which transfers the cooled air throughout your home. You can use a standard thermostat to control your system, which discharges the cooled air at specific locations throughout your home.
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Call T.F. O'Brien Cooling & Heating at (516) 488-1800 or complete our short form below and a representative will reach out to you.
"Completely Satisfied"

"I was completely satisfied with the professionalism, quality, and courteousness of your service. I will continue to call on and recommend you all future AC/Heating needs. Thank You."
- T.F., Baldwin, NY


T.F. O’Brien review scores as of 7/15/21
Choose high velocity AC from T.F. O’Brien for your Nassau County, NY home.
- Quiet Performance
- Space Utilization
- Limited Remodeling
- Draft-Free, Constant Temperature
- Humidity Reduction
- Good Looks
As you can see, high velocity air conditioning is an ideal choice when you need to cool your Nassau County, NY home. When you call us for your installation, we’ll help you understand every aspect of the job from start to finish. Our highly skilled technicians will install your system to your complete satisfaction, professionally and thoroughly while respecting you, your family and your home. And what’s more, T.F. O’Brien will be there for you after your installation, helping you keep your system running in top condition for years to come with our annual air conditioning maintenance program.
T.F. O’Brien offers Nassau County, NY residents high velocity air conditioning and much more.

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