Contact Us For
A Free Estimate!
Products & Services
Basement Waterproofing
Basement Dehumidifiers
Basement Sealing
Basement Seepage Solutions
Basement Wall Repair
Flood Vents
Drain Tile Installation
Dry Basement Systems
Exterior Waterproofing
Flooded Basement Repair
Foundation Waterproofing
French Drain Installation
Interior Waterproofing
Leaky Basement Repair
Sump Pump Drainage
Sump Pump Installation
Sump Pump Repair
Sump Pump Battery Backup
Wet Basement Solutions
Basement Insulation
Basement Crack Repair
Basement Wall Cracks


Crawl Space Repair
Crawl Space Access Doors
Crawl Space Dehumidifier
Crawl Space Drainage
Crawl Space Encapsulation
Crawl Space Insulation
Crawl Space Liner
Crawl Space Moisture Barrier
Crawl Space Moisture Control
Crawl Space Mold Prevention
Crawl Space Sealing
Crawl Space Sump Pump
Crawl Space Vapor Barrier
Crawl Space Ventilation
Crawl Space Waterproofing
Crawl Space Excavation


Basement Finishing
Basement Finishing Ideas
Basement Finishing Plans
Basement Finishing Systems
Basement Flooring Systems
Basement Wall Finishing


Basement Remodeling
Basement Remodeling Plans
Basement Renovations
Basement Refinishing
Basement Subfloor
Basement Wall Panels
Thermaldry Basement Flooring


Basement Design
Basement Ideas
Basement Remodeling Ideas
Basement Ceiling Ideas
Basement Finishing Ideas
Basement Floor Plans
Basement Flooring Ideas


Seismic/Earthquake Retrofitting
Company Awards
The 2017 Impact Award
We received the Impact award this year (2017) at the annual basement system dealer’s convention. This award means so much... [Read more]
2017 Basement Systems dealer award
We recieved #14 in the nation in total sales for basement system products installed, there are over 160 other dealers... [Read more]
2017 Top Cleanspace installer
We received #20 in the nation this year for total CleanSpace installed, we take pride in these awards because it... [Read more]
More Awards

Your Trusted Home Seismic Retrofitting & Wet Basement Waterproofing Experts in Troutdale, OR

Happy Customers Surrounding Troutdale, OR
Work Requests

Click the icons to see what our customers had to say.

Basement Waterproofing & Crawl Space Repair in Troutdale, Oregon

Do you have water in the basement? Is your crawl space damp? This leads to mold, rot, musty odors and structural issues. It also leads to a reoccurring headache for you. Luckily, our trained experts are available to permanently fix the problem.

We will properly install a hidden drainage system in your Troutdale basement and completely encapsulate your crawl space with CleanSpace vapor barrier. We are here to solve the problem for you.

Why Choose Us?
  • Lifetime Warranty on all Perimeter Waterproofing Systems
  • 25-year Warranty on Crawl Space Encapsulation Systems
  • Sump Pump Installation, Repair & Replacement
  • Basement, Crawl Space & Spray Foam Insulation
  • Basement Egress Windows
  • Flood Vents & Drainage Systems
  • Crawl Space & Basement Dehumidifiers
  • Crawl Space Excavation
  • Hundreds of Satisfied Customers

Basement Finishing & Remodeling in Troutdale, OR

Waterproofing your basement prevents outside water from coming in but what if a pipe bursts or the water heater leaks inside the home. A newly finished basement done by your average contractor will mold and rot if there is an internal leak. You'll have to tear out your new basement! We fix this issue.

Our Products Include :
  • Waterproof, washable, insulated walls           
  • Mold-Resistant, No-Sag suspended ceiling
  • Modular carpet, tile & faux wood flooring

  • Energy-efficient, double-paned basement windows
  • Attractive Sunhouse basement window wells
  • French, bifold, louvre & six-paneled steel doors
Unlike the average Troutdale contractor we use completely inorganic, waterproof materials. Even if the basement floods your walls and floors will not be damaged by the water. These waterproof products are patented and are built to create an attractive finished basement that lasts a lifetime.

Earthquake & Seismic Retrofitting in Troutdale

In Troutdale, earthquake risk is a reality. That is why it is critical to have your home properly reinforced and prepared for any seismic event. At John's Waterproofing, we provide seismic retrofitting services on your home or business using metal connectors and other reinforcing methods and materials. The goal is to counteract racking, sliding, and overturning, the 3 major earthquake-induced forces that can damage or ruin your structure.

For a FREE no-obligation written estimate in Troutdale, OR, please click below and John's Waterproofing will contact you shortly.

Job Stories From Troutdale, OR
Eroding foundation and a lake in Troutdale Oregon

This homeowner complained that they have some occasional water in the winter and in heavy rains and some puddles in the crawlspace. They figured that summer was the best time to get it taken care of. Our inspection revealed that the problem was much larger than anticipated. The concrete foundation was crumbling due to constant moisture under this home. The lines on the ripped visqueen and the drainage pipe under the home, show the depths that water has sat during the rainy times. Our crews came and installed a perimeter drain and sump pump to ensure they never had to worry about water issues again. 

Eroding foundation and a lake in Troutdale Oregon - Photo 1Eroding foundation and a lake in Troutdale Oregon - Photo 2Eroding foundation and a lake in Troutdale Oregon - Photo 3Eroding foundation and a lake in Troutdale Oregon - Photo 4
Work Requests From Troutdale, OR
SW Burlingame Ave in Troutdale
Due to a recent busted water pipe, we have concerns about the space and mold.
Columbia River Hwy in Troutdale
Needs vapor barrier and new insulation
in Troutdale
I was hoping to get a quote on our basement that has a few areas of the wall that ooze and just addressing general high humidity despite our de-humidifier.
in Troutdale
Would like a estimate on sealing basement and concrete
SW Hewitt Ave in Troutdale
Please provide us a quote to review and repair water stand in crawlspace. (watermark in crawlspace). Thanks Warren
SW Halsey St in Troutdale
Free estimate with leaky basement. Thanks!
SE Helen Ct. in Troutdale
We want to make sure our crawl space is as dry as possible so we are not wasting money on heating costs that could be prevented.
in Troutdale
I am selling a house, the sump pump is not working. I would like to see if it get fixed.
E Historic Columbia River Hwy in Troutdale
Dirt crawl space. Possible mold issues.
in Troutdale
Have a home that sits on top of a spring of water. The floor joists are rotting. I need to know what is the best material to use to prevent it from rotting so fast when we redo this, and the prices. THANKS