
John's Waterproofing
About us
Since 1974, John's Waterproofing has been helping the PNW have dry and healthy homes. We specialize in below-grade waterproofing for crawlspaces and basements. In addition to this we also provide radon testing and mitigation, and humidity and mold control. We are proud to offer the best in the industry solutions to your homes waterproofing needs. Cost is determined by the job. CCB#15830 (503) 873-5650 [email protected]
Business highlights
Services we offer
Waterproof Basements and Crawl Spaces using Basement Systems products, Air Sanitizing, Air Purifying, & Mold Proofing.
Services we don't offer
We do not put fiberglass insulation in crawlspaces. Science shows that fiberglass that is open to the elements, such as in a crawlspace, absorbs the water, causing it to hold moisture against the wood, leading to mold and mildew. We will not install this as it causes home integrity issues in the long run.
Amenities
Eco Friendly Accreditations
Yes
Free Estimates
Yes
Warranties
Yes
Accepted Payment Methods
- Financing Available
- Check
- CreditCard
- 27
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Number of Stars | Image of Distribution | Number of Ratings |
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81% | ||
10% | ||
2% | ||
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5% |
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Licensing
Trade License Number
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Trade License Authority
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State Contractor License Requirements
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