We are a family owned and operated business dedicated to serving our customers.

Our company is licensed and insured in the state of Delaware, and we perform work in Kent, Sussex & New Castle County. We specialize in residential systems and our friendly office staff is ready to take your calls Monday through Friday from 8:00am to 4:30pm call (302) 398-4668.

Coastal Air has come a long way over the years. Initially, our goal was simply to heat and cool your home. Today, we strive to ensure that your system is as energy efficient as possible. Coastal Air has always been on the cutting edge of technology, utilizing new equipment and accessory products as they are developed. We aim to provide quality service and products to our valued customers.

We take great pride in our company and the fact that our customers are completely satisfied with our work, whether we are installing a new system or servicing existing equipment. We provide a 100% Satisfaction Guarantee on everything we do! Complete customer satisfaction is our main goal, and Coastal Air has earned a reputation for doing the job right the first time. From complete HVAC systems, to ground water heat pumps, and much more, Coastal Air is your only choice for total home comfort.