Louisville, Jefferson County
Plumbers across every Louisville neighborhood
Every neighborhood, from the Victorian streets of Old Louisville to the newest subdivisions past the Gene Snyder. Five district pages below, because a wet basement in Portland and a wet basement in Middletown are rarely the same problem.
Open 24 hours. Give us the street and what is happening.
- Every neighborhood, one city
- Combined-sewer experience
- Basements, sumps and backflow
- 24/7 emergency response
One merged city, five very different plumbing problems
Louisville and Jefferson County have been one government since 2003, but the plumbing did not merge. Inside the Watterson you are working on housing from the 1870s to the 1920s, mostly with basements, frequently on a combined sewer where storm water and waste share a single main. Outside the Gene Snyder you are on 1990s-and-later build with separated sewers, slab or crawl space, and PEX in the walls.
The combined sewer is the thing that catches newcomers out. In a hard summer downpour the main under the street fills, and the lowest opening on the line, almost always a basement floor drain, becomes the relief valve. That is not a blockage in your line and cleaning your own drain will not stop it recurring. Louisville MSD holds the maps and will confirm what serves your address.
The other constant is metal pipe reaching the end of its life. Galvanized supply rusts inward until the top-floor shower runs at a trickle; cast iron waste stacks scale, crack and eventually lose the bottom bend. Both are extremely common in pre-1960 stock, which is most of the older half of the city.
One piece of good news: Louisville Water is genuinely good water, riverbank filtration and treatment produce a supply that is only moderately hard, so scale is a slow background problem here rather than the urgent one it is in the Bluegrass.
Water rising through a basement floor drain
If it came up rather than down, and it happened while it was raining hard, that is a sewer question. Do not run the washer or a shower, you are adding to a main that is already full. Ask about a backwater valve.
Water in the basement right now? Say whether it is coming up or dripping down and we will tell you what to shut off.
Get Help FastFive districts
Find your part of the city
Grouped by what a pro expects to find rather than by council district, the age of the housing, the sewer type and the ground.
Downtown & Old Louisville
The Victorian core plus SoBro, Original Highlands, Germantown and Schnitzelburg. Deep basements, cast iron stacks, combined sewer nearly throughout.
East Louisville
St Matthews, Crescent Hill, Clifton, the Highlands, Lyndon, Middletown, Jeffersontown and Eastwood. 1920s bungalows through to new build, and Beargrass Creek running under it.
South Louisville
Beechmont, Iroquois, Audubon, Buechel, Okolona, Fern Creek and Highview. Postwar ranch on crawl space and slab, with septic legacy at the southern edge.
West Louisville
Russell, Portland, Shawnee, Chickasaw, California and Park Hill. The oldest housing stock in the city, combined sewer, and the floodplain behind the wall.
Southwest Jefferson
Shively, Pleasure Ridge Park, Valley Station and Riverside. Postwar tract housing on low ground where a working sump is not optional.
Not sure which one?
Say the street name or the nearest cross street. Whoever answers knows the city and will place you in about four seconds.
Every Louisville communities is covered on the same number at any hour, whichever district page you land on.
Coverage detail
Communities we cover around Louisville
Louisville, ZIPs 40201 and 40202 and 40203, and the surrounding Jefferson County communities. One crew covers the whole area, so it makes no difference which side of a town line your street sits on.
Also covered in Jefferson County
Not sure which town you are technically in? Give us the street name and we will sort it.
Ground conditions
What a pro expects to find in Louisville
Three things drive most Jefferson County diagnoses, and which of them applies depends almost entirely on where in the city you are.
Combined sewer
One pipe for storm and waste
Across much of the pre-war city a single main carries both sewage and storm water. Heavy rain raises the level in it, and your basement floor drain is the lowest opening on the line.
This is why backwater valves and properly sized sump pumps matter more in Louisville than almost anywhere else in the state.
Water table and creeks
Ohio River and Beargrass
Near the river and along the forks of Beargrass Creek the water table sits high enough that a basement is effectively holding water back. Hydrostatic pressure finds cold joints, floor cracks and wall penetrations.
Telling groundwater from a plumbing leak is the first job, they need opposite fixes and digging before you know is expensive.
Old metal pipe
Galvanized and cast iron
Pre-1960 stock still carries galvanized supply rusted down to a fraction of its bore, and cast iron stacks that have scaled, cracked or dropped their bottom bend.
Weak upstairs pressure and repeat blockages in one stack are the tells. Sectional repiping is normal and far less disruptive than doing the lot.
Any hour, anywhere in Jefferson County.
The services called for most in Louisville
Combined sewers, wet basements and metal pipe past its design life.
Towns near Louisville
Also covered across Jefferson County, on the same number and the same crew rota.
Questions
Louisville questions
Age is the rule of thumb: neighborhoods built before the Second World War, and particularly those inside the Watterson, are commonly on a combined system. Louisville MSD holds the definitive maps and will confirm it for your address. It matters because it changes the fix entirely, a combined-sewer backup is a backwater-valve job, not a drain-cleaning job.
The property owner is generally responsible for the lateral from the house out to the connection at the main, so a collapse under your own front yard or alley is your bill. MSD is responsible for the main itself. A camera inspection is the cheap way to establish which side of that line the fault sits on before anybody digs a hole.
We cover it. Louisville and the roads around it sit inside the same patch as Fairdale and Prospect, so somebody is usually working within reach. What changes with distance is the arrival window, not whether anyone comes.
Give us the road name and we will sort it. The coverage around Louisville runs across Jefferson County and into the neighbouring communities, so you do not need to know which postal town you are technically in before you ring.
In older districts the storm water and the waste share one main. In a hard downpour that main fills, and the lowest opening on your line, usually a basement floor drain, is where it comes back. It is not a blockage in the usual sense.
By looking. Scale patterns, thinning at the base and any breach show clearly on camera, and that turns a guess into a scope of work you can price properly.
It matters for the bigger jobs. Tell us about the street, the parking and any shared alley, and the visit gets planned around it instead of stalling on the day.
Almost always the pipe inside the house rather than the street. Two identical houses can be very different if one has been repiped and the other still runs original galvanized, which narrows as it rusts inward.
Usually, and in the older streets of Louisville it is often the reason people call. The pipework gets modernised, the fittings stay, and the compromise is agreed before work starts rather than after something is removed.
Old Louisville, Valley Station, Middletown or anywhere in between
One number for every Louisville neighborhood, answered around the clock.