Proudly Servicing

The Greater New Castle County Area

For Over 25 Years!


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New Furnace And

A/C Installation Any Size!

$6997**Call For Details


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About Us

D&T Heating and Cooling

With close to 25 years of experience, rest assured we can replace, repair, or maintain your heating and cooling system. We work hard for our clients every day. Most of our calls are serviced the same day and repaired on the original visit. Being family-owned and operated heating-cooling contractor, we understand how important it is to be able to trust a company. Rest assured we will stand behind our work, respect you and your home, and be knowledgeable and courteous. Our mission is to provide heating and cooling solutions for people so they feel comfortable in their own home. We connect with each one of our clients by providing unlimited options to ensure a perfect fit. Leaving them with a feeling of quality and security every time.

Testimonials

Anne F

Stacie is amazingly responsive. The gentleman Pat is the real deal. I’m so glad I switched services. Their service is top notch. Very happy customer!!! …

Mark B

Just wanted to say thank you to your company and service technicians Ryan, Gary and Dave that responded to my need for service on my heater.  These …

Dave H.

Went with D&T from recommendations, and Google reviews. Chatted back and forth with Doug to get the thermostat with features that I wanted – to …

Rich T.

“D&T heating and cooling was recommended by my Aunt and I could not be happier. Dave Spory took the time to accommodate my crazy schedule …

Christine G.

“I highly recommend D&T Heating and Cooling. We had a large project that consisted of two furnaces and two ACs and a water heater that …

MK M.

“D&T Heating and Cooling installed two American Standard AC compressor units and coils for us. We are extremely happy and impressed with the service, professionalism, …

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