Service Areas

D&T Heating & Cooling is proud to be providing air conditioning & heater services to our customers in Bear, DE, New Castle County, DE, Delaware County, PA, Cecil County, PA, Chadds Ford, PA, Elkton, MA, Newark, DE, North Wilm, DE, Hockessin, DE, Middletown, DE, Landenberg, PA, West Chester, PA, Kennett Square, PA, Chesapeake City, MD, Northeast, MD, and the Surrounding Areas. All of our technicians are trained and certified so you can rest assured that you are putting your AC or furnace project in the right hands. Contact your local experts today to see if you are included in our service areas!

D&T Heating & Cooling Services most areas in New Castle County, including the following areas:service areas

Let’s get started on your air conditioner or heater project. Call D&T Heating & Cooling or fill out our online form and one of our specialists will get back to you right away. We appreciate the opportunity to earn a 5-star review!