A & S Nathan Heating & Cooling LLC-logo

CALL US TODAY: 203-735-5332


# S1-0403943


Professional Heating and Air Conditioning Specialists

Get quality heating and cooling installation, maintenance, and repair services from A & S Nathan Heating & Cooling LLC.


Serving all types of heating and central air conditioning systems for your home or business.

Call 24 hours a day, 7 days a week for heating and cooling service. Receive 10% off any service if you found us on the web. Senior citizens and military personnel receive a 10% discount. Offers cannot be combined.


Schedule your appointment

In addition to emergency heating and cooling service and repairs, we offer annual maintenance and installations. Get heating annual maintenance for $179 and air conditioner annual maintenance for $119.


Learn more about our specials

We have rigged out a service van to support the Susan G. Komen for the Cure® fight against breast cancer. 10% of all service call proceeds in this van over the next year will be donated to Komen for the Cure®, the global leader of the breast cancer movement.


Set up service any time of the day!

heating and cooling service charity event

24-Hour Emergency Service


Home Advisor Pro Certified

TracPipe Certified

Roth Tank Certified

Bock water heaters Aprilaire Armstrong Air Burnham Hallmark Heil John wood Peerless boilers Regal Thermo Pride Utica boilers Weil-McLain BBB Riello The Unico System before-after