Wilmington, DE Heating & Cooling Services

D & T Heating & Cooling provides all heating and air conditioner systems services in Wilmington, DE and surrounding areas. Check out what some of our customers are saying about D & T Heating & Cooling Inc Services. Contact us today to buy the products.

Local Reviews
for Wilmington, DE

D&T Heating and Cooling Rated 5.0 out of 5 stars based on 6 customer reviews

Map of Wilmington, DE

Great service from sales to installation!




Review of D&T Heating and Cooling

D&T continues to go above and beyond with great service. The right products are recommended and the installation is professional and efficient.


Map of Wilmington, DE

Great service. Very personable & informative.




Review of D&T Heating and Cooling


Map of Wilmington, DE

Amazing technician!




Review of D&T Heating and Cooling

Brett is an amazing human being! He has serviced my home twice, and can’t put into words. How much of a great person he is! I will recommend D&T to all my family and friends. With technicians like Brett. You are in good hands.


Response from D&T Heating and Cooling:

Thank you so much for your review! We appreciate your business!


Map of Wilmington, DE

Outstanding Company




Review of D&T Heating and Cooling

We have been D&T customers for a number of years and have consistently been happy with their service. They have done everything from repairs to replacements on our heater and air conditioner. Mark is wonderful and we request him exclusively for all of our service needs. Honesty, integrity and professionalism at a fair price!


Response from D&T Heating and Cooling:

Thank you so much for your review! We appreciate your business!


Map of Wilmington, DE

Great service




Review of D&T Heating and Cooling

Excellent service over many visits to replace parts in AC. Tremendous courtesy and professionalism.


Response from D&T Heating and Cooling:

Thank you so much for your review! We appreciate your business!


Map of Wilmington, DE

Amazing team and service




Review of D&T Heating and Cooling

It was a pleasure working with the entire team from the owner to the installers. All were attentive and professional.


Response from D&T Heating and Cooling:

Thank you so much for your review! We appreciate your business!


Mark B.

Mark B.

Performed the heater maintenance

Near Taunton Rd, Wilmington, DE 19803
Mark B.

Mark B.

Performing a heater maintenance

Near Covington Rd, Wilmington, DE 19803
Mark B.

Mark B.

Replacing the ac for the master bedroom

Near Westover Rd, Wilmington, DE 19807
Mark B.

Mark B.

Replacing the complete hvac system in the house.

Near Katherine Ave, Wilmington, DE 19808
Mark B.

Mark B.

Replacing ac for the home.

Near Cleveland Ave, Wilmington, DE 19803
Mark B.

Mark B.

Replacing the oil heater and air conditioner for the house.

Near Powhatan Dr, Wilmington, DE 19808
Mark B.

Mark B.

Installing a new heater and ac to the house.

Near Whistler Ct, Wilmington, DE 19808
Mark B.

Mark B.

Servicing the seconded floor air conditioner

Near Beeson Rd, Wilmington, DE 19809
Mark B.

Mark B.

Performing a quality control inspection on the new hvac install

Near Admiral Dr, Wilmington, DE 19804
Mark B.

Mark B.

Replacing the water heater for the home.

Near Delview Dr, Wilmington, DE 19810
Mark B.

Mark B.

Servicing a air conditioner

Near Ruthwell Rd, Wilmington, DE 19810
Mark B.

Mark B.

Installing a new HVAC system.

Near Hillside Ave, Wilmington, DE 19805
Mark B.

Mark B.

Performing a air conditioning maintenance

Near Lamper Ln, Wilmington, DE 19808
Mark B.

Mark B.

Performing maintenance on the 4 air conditioner’s

Near E Newport Pike, Wilmington, DE 19804
Mark B.

Mark B.

Installing a new heater and air conditioner to the home.

Near Penn Ave, Wilmington, DE 19809
Mark B.

Mark B.

Replaced an air conditioning 2 speed 16 seer 3 ton ac.

Near Brandywine Blvd, Wilmington, DE 19809
Mark B.

Mark B.

Performed and completed the air conditioning maintenance

Near Windsor Ave, Wilmington, DE 19804
Mark B.

Mark B.

Performed and completed the air conditioning maintenance

Near Pennington Way, Wilmington, DE 19810
Mark B.

Mark B.

Performing a air conditioning maintenance

Near Broadbent Rd, Wilmington, DE 19810
Mark B.

Mark B.

Servicing a whole house generator. Cleaning 2 mini split blower wheels. Replacing the end cone on heater.

Near St John Dr, Wilmington, DE 19808
Ryan L.

Ryan L.

Repaired gas furnace

Near Shinn Cir, Wilmington, DE 19808
Ryan L.

Ryan L.

Repaired gas furnace

Near Faun Rd, Wilmington, DE 19803
Ryan L.

Ryan L.

Replacing a warranty heat exchanger on a gas furnace

Near S Clifton Ave, Wilmington, DE 19805
Ryan L.

Ryan L.

Performed a heat maintenance

Near Hewn Ln, Wilmington, DE 19808
Ryan L.

Ryan L.

Repaired gas furnace

Near Centre Rd, Wilmington, DE 19805
Justin B.

Justin B.

Ac not cooling

Near Duvall Ct, Wilmington, DE 19808
Justin B.

Justin B.

Ac maintenance

Near Drayton Dr, Wilmington, DE 19808
Justin B.

Justin B.

Ac not cooling

Near Clayton Ave, Wilmington, DE 19809
Justin B.

Justin B.

Ac not cooling

Near Clayton Ave, Wilmington, DE 19809
Justin B.

Justin B.

Ac maintenance

Near Channing Rd, Wilmington, DE 19802
Justin B.

Justin B.

Ac not working

Near Limestone Rd, Wilmington, DE 19808
Justin B.

Justin B.

Ac maintenance

Near Red Maple Ave, Wilmington, DE 19809
Mark B.

Mark B.

Replacing a air conditioning

Near Windon Dr, Wilmington, DE 19803
Mark B.

Mark B.

Rep ok axing the hvac system.

Near Clermont Rd, Wilmington, DE 19803
Justin B.

Justin B.

Oil leak

Near Verona Dr, Wilmington, DE 19808
Justin B.

Justin B.

No heat

Near Cloutier Ct, Wilmington, DE 19803
Justin B.

Justin B.

Heater maintenance

Near S Woodward Ave, Wilmington, DE 19805
Justin B.

Justin B.

No heat

Near Shipley Rd, Wilmington, DE 19803
Mark B.

Mark B.

Replacing a oil heater

Near Cleveland Ave, Wilmington, DE 19803
Justin B.

Justin B.

No heat

Near Cleveland Ave, Wilmington, DE 19803
Justin B.

Justin B.

No heat

Near Liberty Rd, Wilmington, DE 19804
Mark B.

Mark B.

Servicing a heater

Near S Clifton Ave, Wilmington, DE 19805
Justin B.

Justin B.

No heat

Near Marklyn Dr, Wilmington, DE 19810
Mark B.

Mark B.

Servicing a heater

Near Hoiland Dr, Wilmington, DE 19803
Justin B.

Justin B.

Heater maintenance

Near Hoiland Dr, Wilmington, DE 19803
Justin B.

Justin B.

No heat

Near Roselle Ave, Wilmington, DE 19805
Justin B.

Justin B.

Duct work

Near W 4th St, Wilmington, DE 19805
Justin B.

Justin B.

Duct work

Near W 4th St, Wilmington, DE 19805
Justin B.

Justin B.

Duct work

Near W 4th St, Wilmington, DE 19805
Justin B.

Justin B.

Duct work

Near W 4th St, Wilmington, DE 19805