Selection 01
Overflow Plumbing, Llc
- Based in
- Louisville
- Coverage
- Based in Louisville
Why we picked them
A steady public record: 4.9 from 26 reviews.
Checked Oct 2026
- Operating status
Louisville · Plumbers
The 3 Best Plumbers in Louisville
2027 Edition
Three plumbers in Louisville worth calling first, chosen from 14 local companies on their public record. Here is why each one made it.
Editor's Pick
ASI Plumbing
- Based in
- Louisville
- Coverage
- Based in Louisville
Why we picked them
The strongest overall record of the 14 plumbers we reviewed in Louisville: rating, review volume, recent activity and years in business, taken together.
Checked Oct 2026
- Operating status
Reader Favorite
Dauenhauer Plumbing Heating Air & Electric
- Based in
- Louisville
- Coverage
- Based in Louisville
Why we picked them
More client reviews than any other selection: 2,831 of them, averaging 4.8 out of 5.
Checked Oct 2026
- Operating status
Beyond the three
More plumbers in Louisville
Other Louisville companies that met our basic bar. We looked at 14 in all for this work.
- Graham's Plumbing Co. Inc.4.8 · 78
- Daniel Brown Plumbing4.8 · 48
- New Circle Mechanical4.5 · 108
- Rodney Terry Plumbing5.0 · 16
- Glanz & Buffat Plumbing, Heating And Cooling4.9 · 18
- Tony's Plumbing Company Inc4.5 · 44
- Jay's Plumbing4.4 · 48
- Tom Sondergeld Plumbing4.5 · 26
- Venhoff Plumbing & Heating Co4.4 · 28
- Plumbright Services & Rooter4.0 · 77
- Guelda Charles & Sons Plumbing4.0 · 25
At a glance
The three, side by side
| 01Overflow Plumbing, Llc | 02ASI Plumbing | 03Dauenhauer Plumbing Heating Air & Electric | |
|---|---|---|---|
| Best for | – | Editor's Pick | Reader Favorite |
| Rating | 4.9 · 26 reviews | 4.9 · 1176 reviews | 4.8 · 2831 reviews |
| In business | – | – | – |
| Budget | – | – | – |
| Free estimate | Ask | Ask | Ask |
| License | Not confirmed yet | Not confirmed yet | Not confirmed yet |
| Based in | Louisville | Louisville | Louisville |
Methodology
How we selected these businesses
Three is a deliberately small number. It forces us to leave out good companies.
- We start with everyone.14 plumbers in Louisville, from public listings and review platforms.
- We remove the risky.No working phone, too few genuine reviews or a weak rating.
- We read the record.Review volume and recency, years in business and the record checks we could confirm.
- Editors keep three.And write down who each one suits best.
Local facts · Jefferson
Louisville, by the numbers
Public records tell you how busy the trade is and what the rules ask of every job. Read them before you call.
- People per square mile
- 2,442
- Calculated from U.S. Census Bureau 2025 estimates and Gazetteer land area · 2025
- Louisville residents
- 641,962
- U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · July 1, 2025
- Population change since 2020: from 631,901 (April 2020 base)
- +1.6%
- U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025) · 2020–2025
Public sources, checked November 4, 2026.
Local guide
Hiring plumbers in Louisville: what to know first
Check the license
Look the company up on your state’s license search, and ask for insurance papers sent by the insurer.
Compare written quotes
Three quotes for the same work, each listing what is not included.
Ask about the warranty
In writing, clear about what it covers, and transferable if you sell.
Pay in stages
Pay for finished, inspected stages, not dates. More in our Louisville cost guide.
Request a quote
Ask our three for a price
One short form, sent only to the companies you tick. Most reply within one or two working days.
Questions
Questions about plumbers in Louisville
- How did the editors choose these plumbers in Louisville?
- Editors shortlist businesses with strong ratings and enough reviews, check their records, and choose the final picks against the published criteria. 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?
- 3 of the 3 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.
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