BBB Accredited Business Profile

Zablocki Waterproofing

Zablocki Waterproofing

(414) 520-0122

Zablocki Waterproofing

37 years in business
6420 S Howell Ave
Oak Creek, WI 53154-1104
Fax Numbers
  • (262) 538-1765
Additional Phone Numbers
  • (414) 690-1398
BBB File Opened: 05/19/1999
Business Started: 03/24/1981
Business Started Locally: 03/24/1981
Business Incorporated: 03/24/1981 in WI
Type of Entity
Business Management
  • Mr. John S. Zablocki, President
Contact Information
  • Principal: Mr. Dale R. Granbois, Vice President
Business Category
  • Waterproofing Contractors
  • Basement Contractors
  • Drainage Contractors
  • Foundation Repair
  • Basement Waterproofing

Service Area
We service the following area(s): JEFFERSON County, WI, MILWAUKEE County, WI, OZAUKEE County, WI, WASHINGTON County, WI, WAUKESHA County, WI
Alternate Business Names
  • A. Zablocki Waterproofing Co. Inc.
Licensing, Bonding or Registration
This business is in an industry that may require professional licensing, bonding or registration. BBB encourages you to check with the appropriate agency to be certain any requirements are currently being met.
BBB accredited business



This company offers basement waterproofing, drainage and foundation repair for residential and commercial markets.

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BBB Reason for Ratings

BBB rating is based on 13 factors: Get the details about the factors considered.

Licensing information is provided in the BBB Business Profiles to inform the public about industries that may require professional licensing, bonding, or registration. Better Business Bureau encourages you to check with the appropriate agency to be certain any requirements are currently being met.
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BBB reports on known significant government actions involving the business's marketplace conduct.
BBB reports on a company that is out of business for one year from the date the company closes its doors or ceases to do business.
BBB reports on unauthorized use of the Better Business Bureau's name and/or logo for as long as the business continues to use it in any advertising, or for one year after the business ceases any repeated unauthorized uses.
BBB reports on a business’s bankruptcy as long as the business remains in bankruptcy.
BBB reports when mail sent to the business was returned by the Postal Service.

Zablocki Waterproofing

Zablocki Waterproofing


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