Basement Waterproofing
Interior drain tile, wall membranes, vapor barriers, and sump systems built to keep finished and unfinished basements dry through Kentuckiana storms and spring thaws.
Louisville · Jeffersonville · Kentuckiana
We don’t just stop water—
we stop the stress that comes with it.
Basement waterproofing, crawl space encapsulation, foundation crack repair, and water-damage response from a locally owned crew. Honest pricing. Clean workmanship. Free, no-pressure inspections.
- 24/7 emergency response
- Free on-site estimate
- Locally owned & operated
Active leak or flooded basement?
We answer the phone around the clock. Same-day response across Kentuckiana.
What we do
Waterproofing & restoration, done right the first time.
From a damp corner to a flooded basement, we handle the source of the water—not just the symptom. Every job starts with a careful inspection and a clear, written estimate.
Crawl Space Encapsulation
Heavy-duty vapor barriers, sealed vents, insulation, and dehumidification that turn a damp, moldy crawl space into clean, conditioned storage—and stop moisture from migrating into the house above.
Foundation Crack Repair
Polyurethane and epoxy injection for poured walls, hairline repairs that stop leaks at the source, and honest assessments when a crack is cosmetic versus structural.
Drainage & Sump Pump Systems
Exterior and interior French drains, downspout extensions, primary and battery-backup sump pumps, and discharge lines routed away from your foundation for good.
Water Damage Response
Same-day callouts for active leaks, flooded basements, and storm damage. We stop the water, dry the structure, and walk you through next steps—including what your insurance is likely to cover.
Attic & Crawl Moisture Control
Ventilation fixes, vapor barriers, and insulation upgrades to address condensation, musty smells, and the kind of slow-moving moisture issues that show up as stained ceilings months later.
Not sure which one you need? That’s what the free inspection is for—we’ll tell you straight, even if the answer is “you don’t need us yet.”
Why Seal Tight
Built on craftsmanship, not high-pressure sales.
Waterproofing companies have a reputation for scare tactics and inflated quotes. We built Seal Tight to be the opposite—a small, local crew that explains what’s actually wrong, prices the work fairly, and leaves your home cleaner than we found it.
Get my free estimate-
01
Free, no-pressure inspections
On-site assessment with photos and a clear written estimate. No same-day “today only” pricing games.
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02
Fast response times
Phones answered around the clock. Most non-emergency estimates scheduled within a few days; active leaks get same-day attention.
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03
Locally owned & operated
Serving the Kentuckiana area. You’ll talk to the same people from quote to final walkthrough.
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04
Honest, straightforward pricing
Written estimates that don’t change after we start. If we find something unexpected, we stop and talk it through before charging extra.
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05
Clean workmanship
Floor protection, daily cleanup, and a final walkthrough on every job. Your basement should look better when we leave than when we showed up.
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06
We answer the phone
No call center, no “a representative will reach out.” You call, a real person picks up.
How it works
From first call to dry basement.
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1
Call or request a quote
Tell us what you’re seeing—a damp wall, a musty smell, water on the floor. We’ll book a free on-site visit.
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2
On-site inspection
We walk the basement, crawl space, and exterior, take photos, and identify the actual source of the water.
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3
Clear written estimate
You get a plain-language quote that lists exactly what we’ll do, what it costs, and how long it takes. No pressure to sign on the spot.
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4
The work, done clean
Our crew shows up on time, protects your floors, and walks you through the finished work before we leave.
Where we work
Serving the Kentuckiana area.
We cover the Kentuckiana area on both sides of the river. If you’re close to the list below, we almost certainly serve you—call to confirm.
Kentucky
- Louisville
- St. Matthews
- Middletown
- Prospect
- Shively
- Jeffersontown
- Fern Creek
- Pleasure Ridge Park
Southern Indiana
- Jeffersonville
- New Albany
- Clarksville
- Sellersburg
- Charlestown
- Floyds Knobs
- Georgetown
- Greenville
Don’t see your town? We routinely travel throughout Jefferson, Clark, Floyd, and surrounding counties. Call 812-756-1104 and we’ll let you know.
Common questions
Straight answers before you spend a dollar.
How much does basement waterproofing cost?
Honest answer: it depends. A single foundation crack injection is a few hundred dollars. A full interior drain tile system with a sump is several thousand. Until we see your specific situation, anyone giving you a hard number over the phone is guessing. We come out, look, and put a written number in your hand—for free.
Is the estimate really free? What’s the catch?
It’s free, and the catch is… there isn’t one. We don’t do high-pressure pitches or “today-only” discounts. You get a written estimate and as much time as you need to decide.
My basement only leaks in heavy rain. Do I actually need waterproofing?
Maybe, maybe not. Sometimes the fix is a $200 downspout extension and a regraded flowerbed. Sometimes it’s a full drainage system. We’ll tell you the cheapest thing that solves the problem—not the most expensive thing we could sell you.
How fast can you come out for an active leak?
Most active leaks and flooded basements get same-day attention. Call 812-756-1104—a real person picks up around the clock.
Do you work in crawl spaces, or just basements?
Both. Crawl space encapsulation and moisture control is a big part of what we do, especially for older homes in the Louisville and Southern Indiana area.
Will you work with my insurance company?
For water-damage response, we’ll document everything with photos and detailed notes so you have what you need for a claim. We can’t guarantee what your carrier will pay, but we’ll make the paperwork side as easy as possible.
How long does the work take?
A crack injection is often done in a single visit. A full interior drainage and sump system is usually one to three days. We give you a specific timeline with the written estimate—and we stick to it.
Are you licensed and insured?
Yes—we carry general liability insurance and operate as a registered local business. We’ll provide proof of insurance on request, before any work starts.
Get your free estimate
Tell us what’s going on. We’ll take it from there.
Fill out the form, or call us directly—whichever is easier. Most homeowners hear back within a few hours during the day, and we answer the phone around the clock for active water emergencies.
- Phone 812-756-1104
- Hours 24/7 for emergencies · estimates by appointment
- Service area Kentuckiana area