Wet Basement Waterproofing Companies in Portland, OR

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    John's Waterproofing seeks to serve our customers with the highest degree of integrity. We will stand by our warranties and be ready and willing to help with any problems in the years to come.

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    “A” Waterproofing & Drainage Inc. is a top rated basement waterproofing & drainage contractor. We are an honest, ethical and responsible small business owner. We won’t ever use pressure sales or scare tactics to sell any of our systems to homeowners

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    Proudly serving the Portland metro area since 1993 .

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    Our reputation for integrity, honesty, quality craftsmanship and setting the standards in structural repair services is becoming our legacy.

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    At TerraFirma, we understand that foundation cracks, wet crawlspaces, and musty basements are stressful. We offer a free onsite estimate for all work that you may need to be completed, and we will work with you.