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February 23, 2020
Local waterproofing contractors add waterproofing barriers to basement walls to prevent water seepage and water leaks.

The Best Waterproofing Contractors in St Charles County MO Are the Ones Verified as Safe to Hire

Waterproofing contractors in St Charles County MO bearing The Prime Buyer's Report TOP 10 symbol are ones proven by our independent research to have passed the TOP 10 requirements for ability and safety, carry liability insurance as protection for you the customer, who use only employees legal to work in the U.S., and for whom our staff has called previous customers to verify high satisfaction with them as waterproofers in St Charles County MO, including basement waterproofing.


The TOP 10 Waterproofing Contractors in St Charles County MO

Tri-County Waterproofing Inc

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(636) 240-7200
206 Sonderen St
O’Fallon, MO 63366

Areas Served: Wentzville MO, St Charles County MO, O’Fallon MO, Dardenne Prairie…
Services: waterproofing incl. crawl space waterproofing & moisture control

Duenke Waterproofing

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(636) 561-2534
55 Sable Ct
Lake St Louis, MO 63367

Areas Served: O’Fallon MO, Weldon Spring MO, St Charles County MO, Wentzville…
Services: drainage systems, sump pumps, waterproofing sealants

Barrier Waterproofing Systems

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(636) 332-5999
3506 Big Bear Ct
Wentzville, MO 63385

Areas Served: St Charles County MO, Dardenne Prairie MO, O’Fallon MO, St…
Services: local waterproofing services incl water sealing, drainage systems

The Best Waterproofing Contractors in St Charles County MO Are the Ones Verified as Safe to Hire