Licensed, Bonded & Insured in Wisconsin Serving Waukesha County & Greater Milwaukee
★★★★★ 110 five-star Google reviews
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Service Areas
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Waukesha, WIWest Allis, WIBrookfield, WIDelafield, WIMukwonago, WIPewaukee, WIMuskego, WIGreenfield, WIHartland, WIOconomowoc, WISussex, WIWauwatosa, WIElm Grove, WINew Berlin, WI
Call (414) 587-3093
Family-Owned & Operated Since 1998

Your Wisconsin basement,
dry for good.

Wet, musty, or flooding basement? We install permanent interior waterproofing systems across Waukesha County — and back every job with a lifetime transferable warranty.

  • Free, no-pressure inspections
  • Installed in 1–2 days by our own crew
  • Lifetime transferable warranty
  • Financing available — ask us how
★★★★★
110 five-star Google reviews
3,800+ basements kept dry
Free Inspection
+ honest written quote, zero pressure

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25+Years in business
1105-Star Google Reviews
3,800+Basements waterproofed
100%Licensed & insured
LifetimeTransferable warranty
Seeing The Signs?

If your basement is doing any of this, call us

Small problems become expensive ones fast. A quick, free inspection tells you exactly what's happening — and what it'll take to fix it.

Water on the floor

Pooling, seepage, or a damp floor after rain or snowmelt means water is getting in — and it won't fix itself.

Musty smell or mold

That damp, earthy odor is a warning sign of trapped moisture that can lead to mold and poor air quality upstairs.

White chalky residue

Efflorescence — the white powder on your walls — is left behind by water moving through the concrete.

Damp or stained walls

Streaks, water lines, or a constantly damp foundation wall mean moisture is working its way through and needs sealing.

Our Interior Waterproofing System

A complete system — not a quick patch

Cheap waterproof paints only mask the problem. We professionally seal your foundation walls and the wall–floor joint — and back it up with a sump system — so your floor and walls stay permanently dry.

  • Full-perimeter wall sealing. A waterproof sealant and membrane bond to your foundation walls, permanently stopping moisture from pushing through.
  • Sump pump + battery backup. A reliable pump whisks collected water out and away from your foundation — with a backup that keeps working during power outages.
  • Wall vapor barrier. A durable membrane seals the wall surface against moisture and brightens the space.
  • Wall–floor joint sealing. The joint where your wall meets the floor — the most common entry point — is sealed watertight.
See how the system works
Cutaway diagram of an interior basement sealing system: foundation walls and the wall–floor joint sealed watertight with a wall vapor barrier, plus a sump pump and battery backup
Real Results

From flooded & musty to bone-dry

Drag the slider to see the difference a properly sealed basement makes.

after · dry finished basement
before · standing water & staining
Before After

A permanent fix — not a paint-on patch

DIY waterproof paint only hides the problem. Our professional sealing system seals your foundation walls and the wall–floor joint, then pairs them with a sump pump — so your basement stays dry through every Wisconsin thaw and downpour.

3,800+
basements kept dry
1–2 days
typical install
How It Works

Four simple steps to a dry basement

From the first phone call to the final walkthrough, you deal with our family team — start to finish.

01

Free basement inspection

We come out, listen to your concerns, and diagnose exactly where the water is getting in — no sales gimmicks.

02

Honest, written quote

You get a clear, fixed-price plan in plain English. We explain every option so you can decide with confidence.

03

Installed in a day

Most interior systems are installed in 1–2 days by our own crew — never subcontractors. We treat your home like ours.

04

Dry for good — guaranteed

We back the work with a lifetime transferable warranty. If water ever returns, so do we — at no charge.

∞
Lifetime

Backed by a lifetime transferable warranty

We don't just fix it — we stand behind it. If water ever returns to your waterproofed basement, we come back and make it right at no cost. And because the warranty transfers to the next owner, it adds real value when you sell.

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Neighbors Who Trust Us

Rated 5 stars by 110 Wisconsin homeowners

Real reviews from families across Waukesha County and Greater Milwaukee.

★★★★★

They found the leak two other companies missed and fixed it for good. Our basement stayed bone-dry through the spring thaw. You can tell this is a family that takes real pride in their work.

K
Karen M.
Brookfield, WI
★★★★★

From the free inspection to the final cleanup, everything was honest and on time. No pressure, a fair price, and the crew treated our home with respect.

D
Dave R.
Waukesha, WI
★★★★★

After 15 years of a wet basement, it's finally dry. The lifetime warranty gave us real peace of mind. We only wish we'd called them sooner.

L
Linda & Tom S.
New Berlin, WI

Flexible financing that fits your budget

A dry basement shouldn't have to wait. Ask about low monthly payment plans with approved credit.

Ask About Financing
Proudly Local

Serving Waukesha County & Greater Milwaukee

Fast, friendly service across 14 communities — with a dedicated page for your town.

Waukesha, WI

Interior waterproofingView area

West Allis, WI

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Brookfield, WI

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Delafield, WI

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Mukwonago, WI

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Pewaukee, WI

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Muskego, WI

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Greenfield, WI

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View all 14 service areas
Questions, Answered

Basement waterproofing FAQs

Every basement is different, so we give you a fixed, written quote after a free in-person inspection — no surprises and no obligation. Most interior sealing systems fall within a predictable range, and we offer financing to spread the cost into low monthly payments.
Most interior waterproofing systems are installed in just 1–2 days by our own crew. We handle the cleanup and walk you through everything before we leave.
Yes. Our lifetime warranty stays with the home, so it transfers to the next owner if you ever sell — a genuine selling point for your house.
Never. Every job is done by our own trained, background-checked team. When you hire us, our family name is on the line.
Our clay-heavy soil, deep frost, and heavy spring snowmelt put constant water pressure against foundation walls. That water pressure forces water through gaps and the wall–floor joint — which professional sealing stops permanently.
Free, No-Pressure Inspection

Is your basement trying to tell you something?

Don't wait for the next big rain. Talk to a real member of our family team today — we'll inspect your basement and give you an honest, written quote at no cost.

Call (414) 587-3093

Same-week appointments  ·  Financing available  ·  Lifetime transferable warranty

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