Central Air Systems Inc.

05/22/2026

❄️🔥 Comfort meets efficiency — all summer long and even in the coldest Long Island winters. LENNOX COLD CLIMATE HEAT PUMP SYSTEMS

Another beautiful install featuring new high-efficiency Lennox cold climate heat pump systems delivering:
✅ Powerful heating in low outdoor temperatures
✅ High-efficiency air conditioning
✅ Whisper-quiet operation
✅ Year-round comfort & energy savings

Clean installation. Reliable performance. Built for every season. 👌

Thinking about upgrading your home comfort system? Now is the perfect time to make the switch to heat pump technology. 0% 60 MONTH FINANCING

04/23/2026

🚀 Smart Alternative to Traditional Ductwork!

✅ No major renovations
✅ Zoned cooling & heating for every room
✅ Energy-efficient & whisper-quiet
✅ 0% 60 Month Financing!!
✅ PSEG REBATES

Our expert team at Central Air Systems has been installing these game-changing systems since 1989 — and our little duck mascot approves! 🦆💨

Ready to upgrade your home’s comfort without the hassle?

📞 Call us today: 631-254-4900

Centralairsystems.com

DM us for a free consultation!

LongIslandHVAC EnergyEfficientCooling NoDuctsNeeded

02/24/2026

Rain, sleet or snow. We are ready to go! 💪❄️🔥

01/10/2024

Tight mechanical room but we got it done! Air handler with hydronic backup heat.

01/10/2024

Three High efficiency 20 SEER BOSCH systems in!

01/02/2024

Great time of year to get some AMAZING discounts on any AC or HEATING needs!

Call today 631-254-4900

Central Air Systems is Suffolk County's local AC and Mini Split repair, service and installation expert! Call us when you need heating and cooling services!

05/01/2023

Today is a special day to us here. We celebrate 34 amazing years in business! Sheer hard work and determination for perfection is what has brought us here. Our entire staff continue to live by those ideals everyday to better serve you! #1989

04/03/2023

Not all HVAC contractors are equal.

For the 4th year in a row we have earned and kept our status as a Bosch Platinum Accredited Contractor.

Quality installs and continued training are key! Call today to get your high efficiency Bosch system installed before summer! 631-254-4900

05/15/2022

DON’T PAY THOSE CRAZY OIL PRICES!

Switch to a high efficiency, clean and quiet heat pump system.

You not only will save money and reduce your carbon emissions but also get a super high efficiency air conditioning system as a bonus !

It’s a win win for everyone.

Call Central Air Systems today and schedule your free no obligation estimate.
We are fully stocked and can have you up and running in a very short time.
Big rebates and 0% 60 month financing available.

Call today!
1-800-924-4900 or visit us at centralairsystems.net

Central Air Systems is Suffolk County's local AC and Mini Split repair, service and installation expert! Call us when you need heating and cooling services!

05/01/2022

Message from the President/Owner - Steve Signorile

33 years ago Barry Gross and I started Central Air Systems Inc. We had a little more than a few bucks and the drive and willingness to give it a go. Barry has since retired but our goal to provide high quality, affordable HVAC services lives on.

My Son Greg has since joined the company and together we forge ahead continuing our original goals.

Yes the times have changed since May 1, 1989, but we at Central Air Systems stay on top of the latest technologies and continue to provide the personalized service we set to provide 33 years ago.

So for all our loyal customers, we say Thank You! …..it’s been amazing and we look forward to many more successful years ahead.