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Clark County, Indiana
Crawl space encapsulation and basement waterproofing in Clarksville, IN
Post-war ranches on slabs and crawl spaces across flat, low ground between Silver Creek and the Ohio. Clarksville crawl spaces have had seventy years to get damp.


Homes in Clarksville
1950s-70s ranches, low ground and vented crawl spaces
Clarksville was built out mostly in the decades after the war, block after block of brick ranches and split-levels along Eastern Boulevard, Lewis and Clark Parkway and the streets between them, on flat ground that sits low toward Silver Creek and the river. Most are on vented crawl spaces with batt insulation, some on slabs, and the ground under them drains slowly.
Near the Ohio the water table rises and falls with the river. Basements and crawl spaces that are fine in August can have standing water in March, and a sump has to be sized for the spring, not the summer. In Clarksville the problem is usually the crawl space: soaked and fallen insulation, mold on the joists, a musty house in summer, sometimes standing water in spring. Reconditioning where the insulation has gone, a drain and sump where water collects, and a full encapsulation with a dehumidifier to keep it dry.
Services in Clarksville
Services for Clarksville homes

Crawl Space Encapsulation
Seal the crawl space off from ground moisture for good: liner, sealed vents, dehumidifier.
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Crawl Space Reconditioning
The job we do most. Everything below the floor made right: cleanout, moisture control, insulation, repairs.
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Crawl Space Waterproofing
Drainage and a sump under the house, so standing water never collects again.
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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 Clarksville
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.








3 months agoAbsolutely a terrific job and work ethic. On time, called ahead the day before to confirm the appointment. Definitely goes above and beyond. Highly recommend.
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…
4 months agoAbsolutely amazing customer service and their price is hands down the best in the business! Their employees were amazing and walked me through the process.
Questions
What Clarksville homeowners ask
Still have a question? Call the office, Monday to Saturday, 9:00 AM to 5:00 PM.
Further reading
The house smells musty every summer. Is that the crawl space?
Almost always. Warm humid air comes in through the vents, condenses under the floor, and the house pulls that air upstairs. Sealing and dehumidifying the crawl space removes it.
Do you serve Clarksville, Indiana?
Yes. Clarksville, Jeffersonville, Sellersburg and the Clark County area, with free estimates.
Does the insulation need replacing or can it dry out?
Fiberglass that has soaked and sagged does not recover. Reconditioning replaces it after the moisture is fixed, so the new insulation stays dry.
Nearby
Counties we cover
Clarksville is in Clark County, Indiana. 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 Clarksville
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


