Fall & Winter are close! Schedule furnace Service!

NEW FEATURE: Our sales team can also provide you with a VIRTUAL in home estimate via phone or Facetime. Click here to fill out a request for the service you desire.

Central Air Systems is Celebrating their 32nd Anniversary

Celebrating over 32 years of Service

Central Air Systems is Suffolk county's local heating & air conditioning experts. Call us today for prompt and professional services.


0% 60 month Financing


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.

Contact Us for Your Free Estimate

Bryant Heat Pumps

Fall and Winter are fast approaching! It's time to schedule your furnace tune up and maintenance services.

We're your local Suffolk County furnace service experts.

We stock top of the line furnace systems from Lennox and ductless mini splits from Mitsubishi, call today to learn more.

  • Furnace Maintenance
  • Furnace Repair Services
  • Lennox Furnace Installation
  • Mitsubishi Mini Split Service
Lennox Heat Pumps
Lennox Heat Pumps

Schedule Furnace & Mini Split Service

See What Our Customers Are Saying

     B . B from Farmingville, NY

"Mike, the repair tech was great. He was extremely courteous and polite and professional and solved our issue. I love your company for how prompt you are with your appointments. If you say you'll be there at 8am you there at 8 am. Thank you."

Emergency Repair

     J . M from Sag Harbor, NY

"Rich did a great job as usual. He has performed the maintenance services several times at our house and is a pleasure to deal with. "

AC Repair Service

     T . T from Deer Park, NY

"They came when they said they would and fixed the issue very quickly, which was great because it was cold that day. THANKS"

Furnace Installation Service

Central Air Systems
is Dedicated to the Long Island Community Comfort

Our team strives to provide exceptional service, repair, and installation to the families and businesses in the Suffolk County area. Your comfort is our top priority.

Click the button below to see real customer testimony!

See Real Reviews

Central Air Systemsstarstarstarstarstar4.9 / 5

305 Total Reviews /files//central_air_systems-logo-SM.jpg631-254-4900$22A Industrial Blvd Suite 2, Medford NY


Receive up to $1,200 when you purchase the Lennox® Ultimate Comfort System* or enjoy no payments for the first 3 months when you finance a new Lennox® system for as little as $132 a month**! START WITH UP TO $1,150 IN REBATES.*


It's getting to be that time of year again! Get your A/C serviced by Central Air Systems today to get it ready for the hot summer ahead!
If your A/C system is inefficient or unreliable, it might be a good idea to have your A/C system replaced by Central Air Systems
Schedule A/C Service

Schedule Heating or Air Conditioning Service with Central Air Systems

Heating - Air Conditioning - Air Quality - Home Automation

Since 1989 Central Air Systems has delivered prompt, professional and honest Air Conditioning and Heating installations and service to our customers. We also specialize in Geothermal Heating and Cooling systems.

We are able to provide a total comfort system and are sensitive to the fine aesthetic and acoustic details of our most demanding customers.

Our factory trained, uniformed service technicians are radio dispatched and carry a full inventory of repair parts for all major brands to assure prompt repair of your system.

Central Air Systems is Celebrating their 32nd Anniversary

Central Air Systemsstarstarstarstarstar4.9 / 5

305 Total Reviews /files//central_air_systems-logo-SM.jpg631-254-4900$22A Industrial Blvd Suite 2, Medford NY

Our Featured Comfort Systems