Meet the Team

Marc Powarczuk

John's Waterproofing

Title: System Design Specialist
Hometown: Portland, OR
Marc Powarczuk from John's Waterproofing

Marc has been a great asset since joining our team. His lively enthusiasm for work and life pairs beautifully with his dedication to helping homeowners find solutions for their waterproofing needs. His favorite part of the work day is getting to speak to customers about their homes issues and working with them directly to ensure we provide the right solution for their home. 

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Testimonials from customers I've helped!

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“Struggling with health issues over the past year”

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Michele S. of Washougal, WA

Installing SmartJacks in Portland, OR

At this home in Portland, OR, we had to install numerous SmartJacks in the crawl space. A previous homeowner...

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our service area

We serve the following areas

OregonWashington Our Locations:

John's Waterproofing
219 Airport Road
Silverton, OR 97381
1-503-419-0404


John's Waterproofing
12108 Mukilteo Speedway
Suite A1 & A2
Mukilteo, WA 98275
1-425-475-1500
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