--- title: Cost Guide: Plumbers in Wilmington | City Favorites url: https://thecityfavorites.com/guides/plumbers-cost-wilmington/ updated: 2026-11-03 --- Skip to content [City *Favorites*](https://thecityfavorites.com/) [How we pick](https://thecityfavorites.com/methodology/)[For businesses](https://thecityfavorites.com/claim/) [Free quotes](https://thecityfavorites.com/quote/) [Wilmington](https://thecityfavorites.com/) 1. [Home](https://thecityfavorites.com/) 2. [Delaware](https://thecityfavorites.com/delaware/) 3. [Wilmington](https://thecityfavorites.com/wilmington/) 4. [Plumbers](https://thecityfavorites.com/wilmington/plumbers/) 5. Cost guide Wilmington · Cost guide # Cost Guide: Plumbers in Wilmington What shapes the price, what to check, and who locals recommend. - Updated November 3, 2026 [See Wilmington's favorite plumbers](https://thecityfavorites.com/wilmington/plumbers/) - Customer Favorite [Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical](https://thecityfavorites.com/wilmington/plumbers/#g-64062687f143935d) ★ 4.8 · 2538 reviews - [Chadds Ford Climate Control, Inc.](https://thecityfavorites.com/wilmington/plumbers/#g-fb4be8fc9f9ef108) ★ 4.9 · 176 reviews - [Joseph Frederick & Sons](https://thecityfavorites.com/wilmington/plumbers/#g-f370610253c714a7) ★ 4.8 · 58 reviews Before you sign ## Four things to check with any business 1. **Check the license** with your state's licensing board. 2. **Get three itemised quotes** so you compare like with like. 3. **Confirm who pulls the permit** : it should be in the business's name. 4. **Tie payments to stages** and get the warranty in writing. For a fair price, compare three itemised quotes for the same job. [Ask the favorites for a quote](https://thecityfavorites.com/wilmington/plumbers/#quote) Who to call ## Wilmington's favorite plumbers [Why each one has its label](https://thecityfavorites.com/wilmington/plumbers/) 1. Customer Favorite [Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical](https://thecityfavorites.com/wilmington/plumbers/#g-64062687f143935d) ★ 4.8 · 2538 reviews 2. Favorite [Chadds Ford Climate Control, Inc.](https://thecityfavorites.com/wilmington/plumbers/#g-fb4be8fc9f9ef108) ★ 4.9 · 176 reviews 3. Favorite [Joseph Frederick & Sons](https://thecityfavorites.com/wilmington/plumbers/#g-f370610253c714a7) ★ 4.8 · 58 reviews 4. Overall Favorite [Benjamin Franklin Plumbing](https://thecityfavorites.com/wilmington/plumbers/#g-2ef1f6513b446ce4) ★ 4.9 · 1278 reviews 5. Favorite [Air Temp Solutions](https://thecityfavorites.com/wilmington/plumbers/#g-4b2a2e7090aa5184) ★ 4.9 · 738 reviews Local facts ## Wilmington, by the numbers Official figures that shape what the job costs here. - 6,747 People per square mile [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 - 10.9 sq mi Land area [U.S. Census Bureau, 2025 Gazetteer files](https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html) · 2025 - 73,512 Wilmington residents [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 - +3.7% Population change since 2020 (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 Questions ## Cost questions answered How is the top 5 ranking of plumbers in Wilmington calculated? Each business gets a score from its rating, review volume, recent reviews, years in business, profile completeness and record checks. The highest scores make the list. We compared 22 plumbers for Wilmington. Which of these plumbers in Wilmington has the best reviews? Benjamin Franklin Plumbing has a 4.9 rating from 1278 public reviews, the highest on this page. Which of these plumbers has the most reviews? Horizon Services - Air Conditioning, Heating, Plumbing, & Electrical, with 2538 public reviews. A long review history shows how a business handles many jobs. Are these plumbers licensed? 5 of the 5 businesses here had their state license checked against public records. Each profile shows the source and the date of the check. How many quotes should I get for plumbers in Wilmington? Get at least three. 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