A/C Service, Repair, & Installation

Central Air Systemsstarstarstarstarhalf star4.9 / 5

5 stars
15
4 stars
1
3 stars
0
2 stars
0
1 stars
0

16 Total Reviews Central Air Systems


Stay Cool with A Lennox Air Conditioner

Specializing in residential and commercial air conditioning installation, Central Air Systems is dedicated to keeping clients in Suffolk County nice and cool. No job is too big or small, and we aim to deliver complete customer satisfaction on every project we undertake. We also offer a wide selection of air conditioner models at affordable prices to meet your specific needs.

Count On Us

When you work with Central Air Systems, our trained service technicians will sit down with you to discuss your needs and help you find the best air conditioning system for your budget.

Lennox A/C systems installed by Central Air Systems

We pride ourselves on working hard to ensure not only affordability, but quality and complete customer satisfaction as well. So whether you need air conditioning installation for a small home or an entire office building, our highly trained and experienced contractors will provide the speedy, high-quality service you can depend on.

Lennox A/C

Click the logo below to explore our full product lines

Lennox Air Conditioners


Exacting precision makes Lennox air conditioners among the quietest and most energy-efficient units on the market.


Lennox XC25
Variable-Capacity Air Conditioner

With industry-leading efficiencies of up to 26.00 SEER, the XC25 can save you hundreds of dollars in utility costs every year.


Feature Specifications
Energy Efficiency Up to 26.00 SEER
Stages of Cooling Variable-capacity operation
Sound Rating As low as 59 dB
SilentComfort™ Technology
Solar-Ready Design
Energy Star Certified
Environmentally Responsible R-410A refrigerant and Solar Ready
Cabinet PermaGuard™ Cabinet and SmartHinge™ Louver Design
On-board Diagnostics iComfort®-enabled technology
Full Line of Scroll Compressor
Compressor/Parts Warranty 10-Year Limited Warranty on covered components including compressor
Tax Credit Eligible

Lennox XC21
Multi-Stage Air Conditioner

The XC21’s multi-stage operation allows it to fine-tune your cooling, humidity levels and energy use by matching output to demand.


Feature Specifications
Energy Efficiency Up to 21.00 SEER
Stages of Cooling Two-Stage
Sound Rating As low as 69 dB
SilentComfort™ Technology
Solar-Ready Design
Environmentally Responsible R-410A refrigerant and Solar Ready
Cabinet PermaGuard™ Cabinet and SmartHinge™ Louver Design
On-board Diagnostics iComfort®-enabled technology
Full Line of Scroll Compressor
Compressor/Parts Warranty 10-Year Limited Warranty on covered components including compressor

Lennox EL16
High Efficiency Air Conditioner

The EL16XC1 air conditioner is built to perform and save energy. With efficiency ratings of up to 17.00 SEER, it can help save you hundreds of dollars every year on your utility bills, compared to older units. It may even help you qualify for energy rebates.


Feature Specifications
Energy Efficiency Up to 17.00 SEER
Stages of Cooling Single-Stage
Sound Rating As low as 71 dB
SilentComfort™ Technology
ENERGY STAR® Qualified
Environmentally Responsible R-410A refrigerant
Cabinet PermaGuard™ Cabinet and SmartHinge™ Louver Design
Full Line of Scroll Compressor
Compressor/Parts Warranty 10-Year Limited Warranty on compressor, 5-Year Limited Warranty on covered components. This product may be eligible for valuable 10-Year Limited Extended Warranty coverage with product registration.

Lennox 14ACX
Single-Stage Air Conditioner

The 14ACX has efficiency ratings of up to 16.00 SEER, giving you a comfortable home all summer long without worrying about utility bills.


Feature Specifications
Energy Efficiency Up to 16.00 SEER
Stages of Cooling Single-Stage
Sound Rating As low as 76 dB
ENERGY STAR® Qualified
Environmentally Responsible R-410A refrigerant and Solar Ready
Cabinet PermaGuard™ Cabinet and SmartHinge™ Louver Design
Full Line of Scroll Compressor
Compressor/Parts Warranty 5-Year Limited Warranty on covered components including compressor. This product may be eligible for valuable 10-Year Limited Extended Warranty coverage with product registration.

Stay cool all summer with a high efficiency air conditioner from Lennox! Central Air Systems is your local A/C expert, call us today to get your new cooling system!

Air Conditioning Repair

If your air conditioner has stopped performing properly, call Central Air Systems for proficient air conditioning repairs at a reasonable price. Our technicians are fully licensed, insured, and prepared to restore your equipment to optimal performance. We're a full-service HVAC company serving residential and commercial property owners in Suffolk County, and air conditioning repairs happen to be one of our specialties.

Our staff will extend every effort to ensure your complete satisfaction. As our customer, you'll benefit from our:

  • Friendly, efficient office staff and crew
  • Premium-quality parts, materials, and workmanship
  • Prompt and efficient project completion
  • Policy of being available 24/7

At Central Air Systems, we aspire to accommodate every HVAC need of our neighbors in the Long Island community. Our broad range of skills and many years of industry experience have already gained the trust of many of our neighbors, and we take personal pride in each and every job done well. Call our office or contact us online to schedule air conditioning repairs or an on-site estimate with our HVAC contractor today.

A/C Repair

Is your brand name air conditioner on its way out? Does it seem to be working less efficiently than usual? When it comes to air conditioners, even today's top brands and models only last so long, so if you're in need of branded AC replacement in Suffolk County, turn to Central Air Systems to get the job done.

Enjoy the comfort and efficiency of a new Lennox air conditioning system! Stay cool all summer and save while you do it!

At Your Service

Our trained service technicians are happy to sit down with you to discuss your cooling needs and help you find the best air conditioning solutions for your space and budget. Our team is dedicated to ensure not affordable comfort, but customer satisfaction as well. When you hire Central Air Systems for air conditioning replacement, you'll benefit from our vast selection of top models.

Whether you need air conditioning replacement for a single unit or an entire office building, our highly trained and experienced contractors can provide the speedy, high-quality service you deserve. Call us today for more information or to schedule an estimate.