--- title: D&T Heating and Cooling: Verification Record | CityVerified url: https://thecityverified.com/business/g-59fe8938057be571/ updated: 2026-11-03 --- [CityVerified Wilmington edition](https://thecityverified.com/) [How verification works](https://thecityverified.com/how-verification-works/)[Corrections](https://thecityverified.com/corrections/) [For businesses](https://thecityverified.com/claim/) 1. [Home](https://thecityverified.com/) 2. D&T Heating and Cooling Verification record · AC Repair · Bear # D&T Heating and Cooling Rated **4.5** · 28 reviews What the public records show about D&T Heating and Cooling, kept apart from what the business told us, with the source and date of every check. Last checked Oct 15, 2026 · Re-checked every 90 days City Verified Recommended Checked Oct 15, 2026 ## Verification record - **1** of 1 confirmed - **1** from public records - **0** from the business ### What the public records show Looked up by our researchers in official registers, or confirmed by our own call or visit. 1. **Operating status** Confirmed Current business listings show the business as open and operating. Source Overture Maps listing Checked October 15, 2026 ### What the business supplied Documents sent by D&T Heating and Cooling. We check the names and dates on them; we cannot see behind them. No documents supplied yet. #### Stated by the business, not checked Hours Wednesday: 8AM–11PM · Thursday: 8AM–11PM · Friday: 8AM–11PM · Saturday: 8AM–11PM · Sunday: 8AM–11PM · Monday: 8AM–11PM · Tuesday: 8AM–11PM Each check shows what the record or document said on the date shown. It is not a guarantee of workmanship, and it cannot be bought. [How each check works](https://thecityverified.com/how-verification-works/) · [Report an error](https://thecityverified.com/corrections/?business=g-59fe8938057be571) ## Business details Address 2121 Bear Corbitt Rd, Bear, DE 19701 Phone [+1 302-838-6905](tel:+13028386905) Website [www.dtheatingandcooling.com](https://www.dtheatingandcooling.com/) Service area Wilmington (based here) Public reviews 4.5 average from 28 reviews ## Where this business is recommended - [Air Duct Cleaning in Wilmington](https://thecityverified.com/wilmington/air-duct-cleaning/) - [Air Duct Cleaning Companies in Wilmington](https://thecityverified.com/wilmington/air-duct-cleaning-companies/) ## Public records for Wilmington Local rules and public figures that apply to businesses in this area, each with its official source. Wilmington in public records | Record | What it shows | Official source and period | |---|---|---| | People per square mile | 6,747 | [Calculated from U.S. Census Bureau 2025 estimates and Gazetteer land area](https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html) 2025 | | Land area | 10.9 sq mi | [U.S. Census Bureau, 2025 Gazetteer files](https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html) 2025 | | Wilmington residents | 73,512 | [U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025)](https://www.census.gov/data/tables/time-series/demo/popest/2020s-total-cities-and-towns.html) July 1, 2025 | | Population change since 2020 | +3.7% from 70,916 (April 2020 base) | [U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025)](https://www.census.gov/data/tables/time-series/demo/popest/2020s-total-cities-and-towns.html) 2020–2025 | Figures tagged “Sample figure” show what our live data feed will fill in from that source; they are not real counts. We never print license numbers: look them up on the official portal. ## Questions about D&T Heating and Cooling Is D&T Heating and Cooling licensed and registered? Checked on October 15, 2026: operating status confirmed. The checks table on this page lists each source. How is D&T Heating and Cooling rated? 4.5 out of 5 from 28 public reviews. Where does D&T Heating and Cooling appear on CityVerified? On the air duct cleaning list for Wilmington. How do I contact D&T Heating and Cooling? Call +1 302-838-6905. Or use the website link on this page. ## Contact D&T Heating and Cooling [Call +1 302-838-6905](tel:+13028386905)[Website](https://www.dtheatingandcooling.com/) Send my request to Your request goes to **D&T Heating and Cooling only** . We never sell your details. A business that answers may pay us a small fee; your price is the same. Businesses may pay CityVerified for requests they receive. Payment never affects verification. [How we make money](https://thecityverified.com/how-we-make-money/) ## Is this your business? Update your business for free to correct your details, send documents for a re-check and get a reminder before your next check. Claiming never changes a check result. 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Neither affects verification results. © 2026 CityVerified. Records reflect what we could confirm on the date shown.