Licensed, Bonded & Insured in Wisconsin Serving Waukesha County & Greater Milwaukee
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Exterior Waterproofing in Hartland, WI

A leaking Hartland basement stopped at the source - we dig to the footing and seal your wall from the outside so water never reaches the inside. Free inspection, lifetime transferable warranty.

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Local & Family-Owned

Exterior waterproofing Hartland homeowners actually trust

When a basement wall keeps leaking, the water is getting in from the outside, so that is where the real fix belongs. Exterior waterproofing seals the wall on its outer face and drains the water away at the footing, so it stops before it ever reaches your Hartland basement. It is the most thorough way to keep a basement dry, and it is the right call for a chronic leak or a finished space you want to protect.

Hartland is a Lake Country village on the Bark River, close to Pewaukee Lake and Nagawicka Lake. The glacial soils here hold water, and the table swings with the seasons. Lakeside lots sit on ground that stays wet, so groundwater lingers near the footing. Older homes around the village center often have block or stone walls that leak at the cove joint and through the porous surface, while newer subdivisions can still get pressure against the wall when the ground saturates.

We are based at 2128 Easy St in Waukesha, a short drive from Hartland, and Nick, Luis, and our own crew have been sealing these walls since 1998. During a free inspection we find where the water is really coming in, dig along that wall, seal it, and drain it, then back the work with a lifetime transferable warranty. One homeowner near the Bark River had fought a wet wall for years. We sealed the outside and their basement stayed bone-dry through the next spring thaw.

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Exterior waterproofing methods for Hartland, WI homes - Basement Foundation Repair
How We Waterproof It in Hartland

Proven exterior waterproofing built for Hartland

Excavation down to the footing

We dig carefully along the leaking wall to expose it top to bottom, all the way to the footing, so the full face can be sealed. Near the lakes and the Bark River the ground stays wet, so this is slow, deliberate work.

Liquid waterproof membrane

After cleaning the wall and patching cracks with hydraulic cement, we coat the whole surface with a thick elastomeric membrane that seals out the water for good.

Dimple board + weeping tile drainage

A dimpled drainage board gives water an air gap to fall down, and perforated weeping tile at the footing collects it and carries it away from your home.

Washed gravel backfill & regrading

Clean washed gravel wraps the weeping tile for fast drainage, then we backfill the soil and re-grade so the surface slopes water away from the foundation.

Warning Signs

Signs you need exterior waterproofing in Hartland

  • Water seeping into the basement after heavy rain or the spring thaw
  • White chalky efflorescence on the block where water pushes through
  • A musty, damp smell that never quite leaves the basement
  • Paint peeling or bubbling off a foundation wall
  • Water pooling against the foundation outside after a storm
  • A chronic leak that interior patches near the lakes never solved
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Why Hartland Chooses Us

Exterior waterproofing built for Hartland homes

  • Our own crew does the digging. Every step, from the first shovel to the final grade, is handled by our trained, background-checked team, owners Nick and Luis on-site.
  • We know the Lake Country water table. Ground near the Bark River, Pewaukee Lake, and Nagawicka Lake holds water and the table sits high, and we build the drainage to match what your yard actually does.
  • Lifetime transferable warranty. If water ever comes back through that wall, we return at no cost, and the warranty carries to the next owner when you sell.
  • Honest, written quotes. Free inspection, a clear price on paper, and Hartland neighbors who send us their friends for exactly that reason.
Lifetime

Backed by a lifetime transferable warranty

We don't just waterproof your Hartland basement, we stand behind it. If water ever finds its way back through that wall, we come back and make it right at no cost, and the warranty transfers to the next owner.

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Real Results

What your Hartland neighbors say

★★★★★

They replaced our drain tile, put in a sump pump, set steel beams, and sealed the basement walls - then redid the window wells and buried a downspout outside. The price was competitive and Nick, Luis and the crew explained everything as they went.

Barb Ahrens
Barb Ahrens
Verified Google review
★★★★★

What an amazing job. There aren't enough words to say how much we appreciate Nick, Luis and the crew. The work was beautiful and they left the job site perfect. Thank you so much!

Ken Noffke
Ken Noffke
Verified Google review
Find Us in Hartland

Your local exterior waterproofing team

Basement Foundation Repair, LLC

2128 Easy St
Waukesha, WI 53188

We work out of our shop in Waukesha, a short drive from Hartland, so your dig is handled by a local crew that serves this village and the Lake Country neighborhoods around it every week.

Phone: +1 (414) 587-3093

Hours: Mon–Fri 7am–7pm · Sat 8am–4pm

Call +1 (414) 587-3093
More In Hartland

Other basement services we offer in Hartland

See everything we do in Hartland
Nearby

Exterior waterproofing near Hartland

We waterproof basements across Waukesha County and Greater Milwaukee. If you're just outside the village, we serve your community too:

Delafield, WIPewaukee, WIOconomowoc, WIWaukesha, WIAll 14 areas
Questions, Answered

Hartland exterior waterproofing FAQs

The water table around Hartland swings with the seasons. When the snow melts and the Bark River runs high, the ground gets saturated and pushes water against your wall, so it leaks. By late summer the table drops and the wall dries out. Exterior waterproofing seals the wall and drains that spring water away so the leak stops coming back.
It can. Lots near Nagawicka Lake, Pewaukee Lake, and the Bark River sit on ground that holds groundwater, so the water table stays high and stays close to your footing. That is more pressure against the wall than a home on higher ground gets. Sealing the outside of the wall is the surest way to keep that water out.
Yes. Older Hartland homes with stone or block walls are exactly where exterior waterproofing pays off, because those walls leak through the joints and the porous surface. We excavate to the footing, parge and seal the stone face, then add drainage board and weeping tile so the water drains away from the wall and the basement stays dry.
Only the ground along the wall that leaks. We protect the rest of the property, dig a trench down to the footing on the affected side, then backfill with washed gravel and soil and re-grade so water slopes away. Grass and plantings can be put back, and our own crew does the digging so the site stays under control.
That is the point of it. Sealing the outside of the wall and running weeping tile at the footing sends the snowmelt that saturates Hartland soil each spring away from the house before it can push through. One homeowner near the Bark River stayed bone-dry the first spring after we sealed the outside.
Both keep a basement dry, and the right one depends on your home. Exterior waterproofing stops water at the wall and is the most thorough fix, which is worth it for a finished basement or a leak that keeps coming back. Interior drain tile is less invasive and easier on the budget. We give you an honest recommendation at the free inspection.
It depends on how long the wall is, how deep the footing sits, and how easy it is to get equipment to the dig. Because it involves excavation it costs more than an interior system, and you get an honest written quote after a free in-home inspection, with no guessing over the phone.
Free, No-Pressure Inspection

Wet wall in your Hartland basement?

Don't wait for the next big rain or spring thaw. Talk to a real member of our family team today - we'll inspect your Hartland basement, find where the water is getting in, 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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