D&T Heating & Cooling
D&T Heating & Cooling is a HVAC provider serving Smyrna, DE. Rated 4.9★ with 216 Google reviews. See services, review signals, and request a quote.
HVACSmyrna, DE
On this page
Company overview
- TradeHVAC
- Service areaSmyrna, DE
- Google rating4.9★ (216 reviews)
- Phone(302) 838-6905
- Address2121 Bear Corbitt Rd, Bear, DE 19701, USA
Photos
Photos from D&T Heating & Cooling
What customers say
“D&T is AMAZING! Gary and Pat came to our rescue this week and fixed issues that another heating and cooling company had made. After almost 3 weeks with no heat they came in and saw the issues and fixe…”
“Tyler(Chubbz) was great! He was very informative and explained everything very well. He gave us great recommendations about taking care of our system on our end. D&T is a great company and I highly re…”
“D and B has been servicing my furnace and air conditioning for over 10 years, they are reliable, knowledgeable and. Honest. I would highly recommend this company for all your HVAC needs.”
“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 cont…”
“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…”
Key highlights
Strengths
- Highly rated (4.9★ average)
- Large review volume (216 reviews)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does D&T Heating & Cooling offer?
D&T Heating & Cooling provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Smyrna, DE.
What is D&T Heating & Cooling's rating?
D&T Heating & Cooling has a 4.9 out of 5 star rating based on 216 Google reviews.
Is this company licensed in Delaware?
All listed providers have a verified Delaware contractor license at time of publication. You can verify on the Delaware Division of Professional Regulation — Board of Plumbing, Heating/Ventilation/Air Conditioning and Refrigeration Examiners lookup at https://dpronline.delaware.gov/mylicense%20weblookup/Search.aspx.
Does D&T Heating & Cooling offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-23. Reviews refreshed 2026-04-23.
Licensing data: Delaware Division of Professional Regulation — Board of Plumbing, Heating/Ventilation/Air Conditioning and Refrigeration Examiners · Company data: verified business records + Google Business profile
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