Top Plumbing Companies in Louisville
1.Tom Drexler Plumbing, Air & Electric
4.8★ (21,438 reviews)
4.8★ from 21438 reviews
Plumbing Cost in Louisville
Local ranges, adjusted for area wage and cost-of-living data.
| Service | Typical range in Louisville |
|---|---|
| Drain clearing | $176–$410/job |
| Leak repair | $176–$586/job |
| Water heater replacement | $1,405–$2,928/job |
| Repiping | $3,513–$9,368/job |
Plumbing prices in Louisville run about 17% above the national average, based on what this trade earns in the metro area — so neighbouring cities in the same metro see similar rates.
Quotes on this page come from 10 companies serving Louisville, rated 4.6★ on average across 24,442 customer reviews.
Louisville Climate & Seasonal Timing
What Louisville's weather means for scheduling plumbing.
- Last spring frost
- April 2
- First fall frost
- November 3
- Annual precipitation
- 44.91"
- Heating degree days
- 4,097
- Cooling degree days
- 1,614
| Month | Low | High | Precip |
|---|---|---|---|
| Jan | 26.8° | 43° | 3.24" |
| Feb | 29.9° | 47.8° | 3.18" |
| Mar | 37.8° | 57.9° | 4.17" |
| Apr | 47.3° | 68.8° | 4.01" |
| May | 57° | 77.1° | 5.27" |
| Jun | 66° | 85.3° | 3.79" |
| Jul | 69.9° | 88.7° | 4.23" |
| Aug | 68.5° | 88.3° | 3.33" |
| Sep | 60.5° | 81.5° | 3.05" |
| Oct | 48.9° | 70.1° | 3.22" |
| Nov | 39.5° | 57.9° | 3.59" |
| Dec | 30° | 45.8° | 3.83" |
NOAA station data 3.31 miles from Louisville.
Permits & Regulations in KY
Permit typically required
- Plumbers are licensed statewide by the Division of Plumbing within the Department of Housing, Buildings and Construction (DHBC)
- Journeyman applicants need two consecutive years as an apprentice and must pass written and practical exams, scoring 75 percent overall and at least 70 percent on each portion
- A background check is required and plumbing construction permits are filed with DHBC
License required: Kentucky DHBC journeyman or master plumber license
Sources: dhbc.ky.gov
Plumbing FAQs for Louisville
How much does a plumber cost in Louisville?
Drain clearing in Louisville typically runs $176-$410 per job.
Do I need a licensed plumber in Louisville, KY?
In KY, Plumbers are licensed statewide by the Division of Plumbing within the Department of Housing, Buildings and Construction (DHBC). Confirm the scope with the Louisville building department before work starts.
How many plumbers serve Louisville?
We track 10 plumbing professionals serving Louisville.
Do pipes freeze in Louisville?
Winter lows in Louisville average around 27F, which is what decides whether exposed and exterior pipes here need insulating.
Is plumbing work in Louisville more expensive than the national average?
Plumbing in Louisville runs about +17.1% versus the national average.
Does Louisville rainfall affect drains and sewer lines?
At 44.91 inches a year, Louisville yards put real load on exterior drains, and heavy rain is usually when a root-blocked sewer line makes itself known.
How much do Louisville water heaters have to work?
With 4,097 heating degree days, incoming water in Louisville runs cold for a good part of the year, which is why water heater sizing matters more here than the tank label suggests.
When should I winterize plumbing in Louisville?
Before the first frost around November 3 in Louisville — hose bibs and irrigation lines are the usual first casualties.
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