About Us

JC National Air Conditioning Corporation is a full-service HVAC company servicing the New York City area.

We bring decades of experience that allows us to provide our customers with the highest quality of service and outstanding customer satisfaction with competitive pricing.

Our company was established after decades of service, sales and installations in the field of HVAC. With much experience and determination, we have become a reputable and highly recognized HVAC company in New York. We strongly believe in quality workmanship and are extremely detailed oriented.

We customize maintenance programs to fit our customer's needs; to ensure that our clients' HVAC systems run as efficiently as possible. From the simplest repair to the largest installation, they are all handled with the upmost level of dedication and quality workmanship.

JC National's technicians are highly skilled and carry certificates under the following categories:

• EPA Universal CFC Certificate
• OSHA 500 Construction Safety and Health
• FDNY Certificate of Fitness
• R 410A Certified
• UA Star Certified
• Mitsubishi Diamond Dealers

• Daikin Pro Dealers

We are accredited by the Better Business Bureau and are fully insured and licensed in New York City, Nassau and Suffolk Counties.

Our technicians are available 24 hours a day, 7 days a week, to ensure that our customer's needs are met.

If you have been thinking about ways to keep your equipment running more efficiently, we can meet with you and provide a full analysis of your HVAC equipment.


JC National Air Conditioning Corporation BBB Business Review


We’re here when you need us.
Done Right the First Time, Every Time


We pay attention to the details.


We will exceed your expectations!
Licensed, Bonded & Insured​
Same Day Service
Years of Experience
Locally Owned & Operated
Available 24/7  (718) 463-7300