Favorite
Overflow Plumbing, Llc
- Operating status checked
Louisville · 2027 favorites
Louisville's favorite plumbers
5 favorites from 14 Louisville businesses, each labelled for what it does best.
- Updated
- How labels are set
The favorites
Start with these three
Labels aren't ranks: pick the one that fits your project.
Overall Favorite
ASI Plumbing
Highest combined score on this list.
- Operating status checked
Customer Favorite
Dauenhauer Plumbing Heating Air & Electric
The favorite customers talk about most.
- Operating status checked
More plumbers favorites in Louisville
- Graham's Plumbing Co. Inc.★ 4.8 · 78 reviews · Louisville
- Daniel Brown Plumbing★ 4.8 · 48 reviews · Louisville
Also shortlisted
- Rodney Terry Plumbing★ 5.0 · 16 reviews · Louisville
- Glanz & Buffat Plumbing, Heating And Cooling★ 4.9 · 18 reviews · Louisville
- New Circle Mechanical★ 4.5 · 108 reviews · Louisville
- Tony's Plumbing Company Inc★ 4.5 · 44 reviews · Louisville
- Tom Sondergeld Plumbing★ 4.5 · 26 reviews · Shepherdsville
- Jay's Plumbing★ 4.4 · 48 reviews · Louisville
- Venhoff Plumbing & Heating Co★ 4.4 · 28 reviews · Shively
- Plumbright Services & Rooter★ 4.0 · 77 reviews · Mount Washington
- Guelda Charles & Sons Plumbing★ 4.0 · 25 reviews · Louisville
Free quotes
Ask the favorites for a quote
Free, no account. Only the businesses you tick get your details.
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.
Local facts
Louisville, by the numbers
Official figures behind the list.
2,442
People per square mile
Calculated from U.S. Census Bureau 2025 estimates and Gazetteer land area · 2025
262.8 sq mi
Land area
641,962
Louisville residents
U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · July 1, 2025
+1.6%
Population change since 2020 (from 631,901 (April 2020 base))
U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · 2020–2025
Questions
Plumbers in Louisville: common questions
How is the top 5 ranking of plumbers in Louisville 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 14 plumbers for Louisville.
Which of these plumbers in Louisville has the best reviews?
ASI Plumbing has a 4.9 rating from 1176 public reviews, the highest on this page.
Which of these plumbers has the most reviews?
Dauenhauer Plumbing Heating Air & Electric, with 2831 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 Louisville?
Get at least three. Use the quote form on this page: only the businesses you tick receive your request.