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Basement waterproofing & crawl space4.9(76 Google reviews)

Zablocki Waterproofing | Milwaukee

Basement waterproofing & crawl space · Oak Creek, WI

1104, 6420 S Howell Ave, Oak Creek, WI(414) 520-0122zablockiwaterproofing.com
Free estimateWarranty

About Zablocki Waterproofing | Milwaukee

Zablocki Waterproofing | Milwaukee is listed here as a basement waterproofing and crawl space company in Oak Creek, Wisconsin.

Its website, zablockiwaterproofing.com, names foundation inspection, foundation crack repair, foundation settlement repair, foundation underpinning, helical pier foundation repair and crawl space foundation repair. The quotes below link to the page where each one appears, so you can check them.

Its website says it has been in business since 1985.

Opening hours on Google Maps: Monday and Tuesday 5 am–11 pm; Wednesday 5 am–11:30 pm; Thursday to Sunday 5 am–11 pm.

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Foundation services

What Zablocki Waterproofing | Milwaukee says on its website

Quoted from its website, read in October 2026.

Inspections, warranty and payment

What its website says (October 2026). Ask for the warranty in writing and read what it covers before signing.

Opening hours

Monday5 am–11 pm
Tuesday5 am–11 pm
Wednesday5 am–11:30 pm
Thursday5 am–11 pm
Friday5 am–11 pm
Saturday5 am–11 pm
Sunday5 am–11 pm

As listed on Google Maps (July 2026). Call before visiting – hours change.

Zablocki Waterproofing | Milwaukee on the map

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Other pins: companies within 30 miles. Map data © OpenStreetMap contributors.

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Before you call, ask about

  • Interior drain, exterior membrane or crack injection – and why
  • Whether a battery backup sump pump is included
  • What the warranty promises: a dry basement, or only the system
  • How they'll handle structural cracks or bowing walls, if any

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Questions about this company

How do I contact Zablocki Waterproofing | Milwaukee?

By phone at (414) 520-0122. Through its website, zablockiwaterproofing.com.

When is Zablocki Waterproofing | Milwaukee open?

Opening hours on Google Maps: Monday and Tuesday 5 am–11 pm; Wednesday 5 am–11:30 pm; Thursday to Sunday 5 am–11 pm.

What foundation services does Zablocki Waterproofing | Milwaukee offer?

On its website it mentions foundation inspection, foundation crack repair, foundation settlement repair, foundation underpinning, helical pier foundation repair and crawl space foundation repair.

Does Zablocki Waterproofing | Milwaukee offer free inspections?

Its website mentions “FREE Consultation”. Ask what the visit includes and whether you'll get the findings in writing.

How much does foundation repair cost in Wisconsin?

Estimated for Wisconsin: sealing a crack about $240–$767; repairing a settling foundation about $4,316–$19,180, mostly depending on the number of piers. Try the cost calculator and compare written quotes.

Foundation repair near Oak Creek

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