Licensed, Bonded & Insured in Wisconsin Serving Waukesha County & Greater Milwaukee
★★★★★ 113 five-star Google reviews
Family-Owned & Operated Since 1998

Foundation Repair, Basement & Exterior Waterproofing in Waukesha County, WI

Your Wisconsin basement,
dry for good.

Wet basement or failing foundation? We do it all - waterproofing, foundation repair, drain tile, egress windows, and steel beams - across Waukesha County, backed by 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
★★★★★
113 five-star Google reviews
3,800+ basements kept dry
Free Inspection (if qualified)
+ honest written quote, zero pressure

Get your free estimate (if qualified)

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25+Years in business
1135-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 (if qualified) 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.

Full-Service Foundation & Waterproofing

Everything your foundation needs - one local team

From foundation repair and exterior waterproofing to interior drain tile, egress windows, and steel support beams - we do it all, and we stand behind all of it with a lifetime warranty.

Real Results

From flooded & musty to bone-dry

Drag the slider to see one of our real Waukesha County jobs - from a wet basement to a dry, protected one.

After - a dry, sealed basement with a new sump pump and battery backup installed by Basement Foundation Repair
Before - water pooling in an open perimeter trench along a damp basement foundation wall
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 113 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 52 communities - with a dedicated page for your town.

View all 52 service areas
Questions, Answered

Basement waterproofing FAQs

Basement Foundation Repair is a family-owned Waukesha contractor that has repaired foundations since 1998 from its shop at 2128 Easy St. We are licensed, bonded and insured in Wisconsin, and our own trained, background-checked team measures the wall, explains the cause and puts the fix and the price in writing before any work starts. Crack repair, carbon fiber reinforcement and steel I-beam bracing are all backed by a lifetime transferable warranty.
Basement Foundation Repair handles exterior waterproofing for Waukesha homes with its own family crew. We excavate to the footing, clean and repair the wall, apply a liquid waterproof membrane, then add dimple board, new weeping tile and washed gravel and grade the backfill away from the house. The work carries a lifetime transferable warranty that stays with the home if you sell.
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.
Basement Foundation Repair fixes cracked, bowing and leaning basement walls across Waukesha, where clay soil and freeze-thaw push on foundations every year. We seal cracks with hydraulic cement, hold a wall that has started to bow with carbon fiber straps, and brace walls that have moved further with steel I-beams anchored at the floor and joists. Every repair is done by our own crew and backed by a lifetime transferable warranty.
Call Basement Foundation Repair at (414) 587-3093, and emergencies are handled by phone. We offer same-week appointments from our Waukesha shop, find where the water got in and fix the cause, often with interior drain tile and a sump pump with battery backup. Most interior systems are installed by our own crew in 1–2 days.

More answers on our FAQ page, and typical prices for every service in our cost guide.

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 +1 (414) 587-3093

Same-week appointments  ·  Financing available  ·  Lifetime transferable warranty

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