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Louisville, Goss Avenue corridor
Basement and crawl space waterproofing in Germantown, Louisville, KY
Shotgun houses and camelbacks from the 1880s to the 1920s on narrow lots, shallow cellars and crawl spaces, and the South Fork of Beargrass Creek a few blocks away. Germantown foundations are old, and we treat them that way.


Homes in Germantown
Brick foundations, shallow cellars and a neighborhood built before drainage existed
Germantown, Schnitzelburg and Paristown are some of Louisville's tightest old neighborhoods: shotgun and camelback houses on lots twenty-five feet wide, built on brick foundations with shallow cellars or crawl spaces, sitting on the low ground between Goss Avenue and the South Fork of Beargrass Creek. The sewers are combined, the alleys are narrow and the foundations are well over a century old.
Like the rest of Jefferson County, this part of town is built on clay over limestone. After a storm the clay stays wet against the foundation for days, and groundwater finds its own way through the rock underneath. The common problems are damp, moldy crawl spaces under shotguns that have been renovated above but never below, cellars that seep through the brick, and rot in the sills and joists that the moisture has been working on for decades. Encapsulation and reconditioning fix the crawl spaces; interior drainage and membranes fix the cellars; joist and sill repair puts the structure right. Access is tight, and we are used to it.
Services in Germantown
Services for Germantown homes

Crawl Space Encapsulation
Seal the crawl space off from ground moisture for good: liner, sealed vents, dehumidifier.
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Crawl Space Repair, Joists and Support Beams
Rotted joists, sagging floors, failing supports: rebuilt from underneath.
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Basement Waterproofing
Interior drainage, sealed walls and a sump that carry the water out after heavy rain.
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Mold Remediation
IICRC-certified removal, treatment and moisture control so the mold does not come back.
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How we work
The same job, the same way, on every street in Germantown
A technician inspects the crawl space or basement with you, photographs what he finds and explains the cause. You get a written scope and price. Our own crew does the work, and it carries a lifetime transferable warranty that goes to the next owner. Rated 5.0 from 331 Google reviews.
- Photos and a plain explanation before you decide anything
- Written price, no surprises on the invoice
- IICRC certified, Google Verified, insured
- We beat any reputable company’s price on the same scope
Finished work
What the finished jobs look like
Finished Watertight jobs, from the crew’s own photos. Nothing staged, nothing stock.








4 months agoI found this company through Google and decided to get an estimate based off of how many good reviews they had. The reviews really do reflect the service you get. Zack the owner met me out at the house and gave me a few options. The quote came in way under…
4 months agoHad a great experience with Watertight Waterproofing. Zach was very professional and easy to work with from start to finish. He sent a crew of two guys out to install a new sump pump in my house, and they did an excellent job. They worked efficiently…
3 months agoGreat company to work with! From the very beginning, their communication was excellent. They took the time to explain the different repair options, answered all of my questions, and helped me understand the best solution before I made a decision. I never…
Questions
What Germantown homeowners ask
Still have a question? Call the office, Monday to Saturday, 9:00 AM to 5:00 PM.
Further reading
My shotgun house has a crawl space I can barely get into. Can you work in it?
Yes. Low, tight crawl spaces are normal for our crew. We inspect it with cameras and lights and show you the footage.
The floors in my Germantown house slope. Is that the foundation?
Often it is the sills and joists, softened by decades of moisture, rather than the brick itself. We repair the wood and fix the moisture. If the foundation itself is moving we will tell you and point you to the right specialist.
Do you serve Schnitzelburg and Paristown too?
Yes, the whole Germantown area and over to the Highlands.
Nearby
Counties we cover
Germantown is in Jefferson County, Kentucky. Our area pages cover towns in these eleven counties:
Kentucky
- Jefferson
- Oldham
- Bullitt
- Shelby
- Spencer
- Nelson
- Hardin
- Meade
Indiana
- Clark
- Floyd
- Harrison
Free estimate
Book a free inspection in Germantown
Tell us what you are seeing. A technician calls back during business hours, Monday to Saturday. Typical prices are in the cost guide.
- Photos and a plain explanation of the cause
- Written scope and price
- Lifetime transferable warranty on our work
- Our own crew, not a subcontractor


