D&T Heating & Cooling

4.9
209 reviews
D&T Heating & Cooling service truck

About

HVAC ContractorHeating ContractorAir Quality ConsultantWater Heater ServiceAir Conditioning Contractor
Since 2003, D&T Heating & Cooling has been dedicated to providing top-notch comfort solutions for homes and businesses. As a premier HVAC contractor, we specialize in everything from AC and furnace repairs to comprehensive heating and cooling services. Our expert team delivers reliable HVAC repair, furnace services, and heater replacement, ensuring energy-efficient and high-performance results. We also offer essential services, including heater tune-ups, smart thermostat installations, and advanced duct sealing. You can call us now to keep you comfortable all year round, handling everything from emergency HVAC needs to water heater installation and service.

Details

  • Requires appointmentAvailable
  • Onsite servicesAvailable
  • Wheelchair accessible restroomNot available
  • Wheelchair accessible seatingNot available

Location

D&T Heating & Cooling
2121 Bear Corbitt Rd, Bear, DE
19701, United States

Hours

Reviews

4.9
209 reviews
5 stars
203
4 stars
2
3 stars
0
2 stars
0
1 star
4

What are people saying?

AI-generated from recent customer reviews

Customer Service

Customers consistently praised the friendly, professional, and responsive nature of the staff, highlighting their willingness to help and provide thorough explanations.

Technical Expertise

Technicians were frequently noted for their knowledge and ability to diagnose and resolve issues efficiently, often exceeding customer expectations.

Reliability

D&T Heating and Cooling is recognized for their prompt service and reliability, with many customers appreciating same-day responses and timely appointments.

Value for Money

Customers expressed satisfaction with the reasonable pricing and transparency, noting that they felt they received fair value for the services provided.

Long-term Relationships

Many reviews indicated that customers have been using D&T for years, reflecting strong loyalty and trust in the company's services.
  • MS
    Maureen Seckel
    Oct 21, 2025
    5.0
    D&T Heating and Cooling is so easy to work with. You get a real live person when you call! The service technicians are friendly, efficient, and know me by name and know my system. The maintenance contract is great and gives me piece of mind.🙂
  • MS
    Mary Soslowski
    Sep 25, 2025
    5.0
    Tyler did a great job servicing my HVAC system. He arrived on time, was professional, and was respectful of property. Tyler was efficient in getting the service completed. I definitely recommend Tyler to do your HVAC maintenance service!
  • BB
    Billy Bob
    Aug 14, 2025
    5.0
    10/10 service Gary went above and beyond
  • EB
    Elizabeth Biden
    Aug 14, 2025
    5.0
    D&T came out to do the annual ac check. Technician was thorough and very nice, personable. Have been a customer for a number of years. Have only had great experiences and have recommended D&T to others without hesitation.
  • JL
    Joanne Lang
    Aug 13, 2025
    5.0
    I had Chubbz come and service my heat pump that you all put in 14 years ago. Nothing wrong with it, I just wanted to have a service plan for her since she is so important in my home. He did a phenomenal job and respected my home as if it was his own. I am very happy for my maintenance contract and thankful for them to watch out for me. Thank you Chubbz and see you in 6 months.

Frequently Asked Questions About D&T Heating & Cooling

When was D&T Heating & Cooling established?

D&T Heating & Cooling was established in 2003.

What types of HVAC brands does D&T Heating & Cooling work with?

They work with brands like Goodman, American Standard, Bosch, Daikin, Honeywell, Lennox, and Rheem.