Wilmington · Cost guide
Cost Guide: Plumbers in Wilmington
What shapes the price, what to check, and who locals recommend.
- Updated
- Customer FavoriteHorizon Services - Air Conditioning, Heating, Plumbing, & Electrical
★ 4.8 · 2538 reviews
- Chadds Ford Climate Control, Inc.
★ 4.9 · 176 reviews
- Joseph Frederick & Sons
★ 4.8 · 58 reviews
Before you sign
Four things to check with any business
- Check the license with your state's licensing board.
- Get three itemised quotes so you compare like with like.
- Confirm who pulls the permit: it should be in the business's name.
- 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
Who to call
Wilmington's favorite plumbers
- Customer FavoriteHorizon Services - Air Conditioning, Heating, Plumbing, & Electrical
★ 4.8 · 2538 reviews
- FavoriteChadds Ford Climate Control, Inc.
★ 4.9 · 176 reviews
- FavoriteJoseph Frederick & Sons
★ 4.8 · 58 reviews
- Overall FavoriteBenjamin Franklin Plumbing
★ 4.9 · 1278 reviews
- FavoriteAir Temp Solutions
★ 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 · 2025
10.9 sq mi
Land area
73,512
Wilmington residents
U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · 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) · 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. Use the quote form on this page: only the businesses you tick receive your request.