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Bullitt County
Crawl space encapsulation and waterproofing in Mount Washington, KY
A town that nearly doubled between the 2010 and 2020 censuses: subdivision after subdivision off Highway 44 and Bardstown Road, most of them on crawl spaces, on rolling clay that drains toward Floyds Fork and the Salt River.


Homes in Mount Washington
New houses, vented crawl spaces and clay that holds water
Mount Washington has been building nonstop since the 1990s, and most of what went up sits on a vented crawl space over clay. A crawl space does not have to be old to be wet: builder-grade vapor barriers, vents that pull humid summer air under the house, and lots graded toward the foundation produce soaked insulation and musty air within a few years of the closing.
Most lots here sit on dense clay that drains slowly. After a hard rain the soil stays saturated against the foundation for days, and the water looks for the easiest way in. In a newer Mount Washington subdivision the work that usually fits is a full encapsulation of the crawl space, reconditioning where the insulation has already fallen, and buried downspout extensions where the builder left them dumping at the foundation. Walkout basements on the hillier lots toward Taylorsville Road get intercept drains.
Services in Mount Washington
Services for Mount Washington 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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Downspout Extensions and Buried Drains
Buried downspout lines and pop-up emitters that keep roof water off the foundation.
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Crawl Space Dehumidifier Installation
Commercial-grade dehumidifiers sized to the space, installed and drained properly.
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How we work
The same job, the same way, on every street in Mount Washington
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 weeks agoThis company Water Tight did a great job, they removed all of my insulation that was moisture soaked. Installed a new crawl space dehumidifier and treated for any existing mold problems. They added some steel shims to floor supports. They were very…
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…
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 Mount Washington homeowners ask
Still have a question? Call the office, Monday to Saturday, 9:00 AM to 5:00 PM.
Further reading
My house is only ten years old. Why is the crawl space already wet?
Vents, a thin builder vapor barrier and clay soil. A standard vented crawl space is not designed to stay dry in a humid Kentucky summer, whatever the age of the house. Sealing it properly is the fix at any age.
Will encapsulation help my energy bills?
Usually. A sealed, dehumidified crawl space stops the house pulling damp air up through the floor, which is where a lot of the summer humidity and winter cold comes from.
Do you serve the subdivisions out past Mount Washington toward Taylorsville?
Yes. The Bullitt and Spencer County areas, out to Taylorsville.
Nearby
Counties we cover
Mount Washington is in Bullitt 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 Mount Washington
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


