We provide heating and air conditioning, service and installation to all of Southern Delaware. We are licensed and insured and stand on a reputation you can trust.

With a focus on Comfort we can make the uncomfortable home or business a place that you won’t want to leave because it is too hot or too cold. Doing so isn’t rocket science it only requires the ability to identify improper service and installation practices and correct them.

We service all brands and types of HVAC (Heating, Ventilation, and Air Conditioning) equipment and provide superior designed air duct systems for lasting comfort and efficiency.

Service You’ve Been Looking For

In our day of mass media, large companies and looking for the best deal, customer service is often cast to the side as a lower priority item. But that doesn’t happen when you call 1st State Comfort! We’re a heating and air conditioning company who is dedicated to providing the finest quality of services and solutions for our customers. That means we put your interests first…not our own. This dedication and passion for our customers ripples out into every aspect of our company.


Thank you, thank you, thank you! Had I listened to the other company I would have paid thousands to replace my heat pump instead of a few hundred to fix it.

- Amy
Frankford, Delaware