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Basement Repair Services & Products
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
Aspen Air Purifier


Crawl Space Repair Services & Products
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 Remodeling
Basement Remodeling Plans
Basement Renovations
Basement Refinishing
Basement Subfloor
Basement Wall Panels
Thermaldry Basement Flooring
Basement Design
Basement Ideas
Basement Remodeling Ideas
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Basement Floor Plans
Basement Flooring Ideas


Seismic/Earthquake Retrofitting
Before and After Pictures from Brush Prairie
Bush Prairie, WA Crawlspace Clean up

Bush Prairie, WA Crawlspace Clean up

Before After
Bush Prairie, WA Crawlspace Clean up Bush Prairie, WA Crawlspace Clean up

We removed all the old fallen insulation and installed cleanspace with spray foam insulation, this homeowner will never have to worry about having a wet mess like that ever again! 

Refreshed basement wall in Brush Prairie Washington

Refreshed basement wall in Brush Prairie Washington

Before After
Refreshed basement wall in Brush Prairie Washington Refreshed basement wall in Brush Prairie Washington

This homeowner was sick of having an ugly basement and was looking to live up their space. They installed a Waterguard system to ensure that no water would come in, and then Bright Wall panels to finish the space. 

Basement, Brush Prairie, WA

Basement, Brush Prairie, WA

Before After
Basement, Brush Prairie, WA Basement, Brush Prairie, WA

Here, we had a customer call in who was having some issues with their sump pump not working properly. We were able to go out there and replace their sump pump with an efficient TripleSafe sump pump and then installed WaterGuard XL drainage system and BrightWall Paneling. The TripleSafe sump pump alone is a three-pump system that adjusts automatically to meet pumping requirements.

Company Awards
Best of Beaverton Plumbers - 2021
The goal is to connect people with the best local experts. Expertise scored Beaverton Plumbers on more than 25 variables... [Read more]
Ten Years with Home Advisor
Currently an active member of the Homeadvisor network 10 Year anniversary of initial Screening & Approval No homeowner complaints in the last... [Read more]
Elite Service Professional
Have a minimum of five reviews with a 5-star rating Overall customer service rating of 4.5 or better No homeowner complaints in... [Read more]
More Awards

Your Reliable Brush Prairie, WA Waterproofing Company

Happy Customers Surrounding Brush Prairie, WA

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Basement Waterproofing & Crawl Space Repair in Brush Prairie, Washington

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 Brush Prairie 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 Remodeling in Brush Prairie, WA

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 remodeled 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 Brush Prairie 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 basement that lasts a lifetime.

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Earthquake & Seismic Retrofitting in Brush Prairie

In Brush Prairie, 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 Brush Prairie, WA, please click below and John's Waterproofing will contact you shortly.

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Job Stories From Brush Prairie, WA
Water Weight in Old Insulation in Brush Prairie, WA

These homeowners had always thought that the only way to waterproof and insulate their crawlspace was fiberglass and a 6 Mil vapor barrier. Without trying to learn more they had just expected that these items needed to be replaced every few years as water would damage them. The vapor barrier would become caked with mud and the fiberglass insulation would sag with water weight until it began to fall in pieces. After having to do this a few times, the homeowners figured there must be a better solution, and that's when they heard about John's Waterproofing and our crawlspace encapsulation. 

Our crews arrived and began by removing the old vapor barrier, insulation, and other miscellaneous debris. We then installed a SmartSump to collect groundwater and divert it out and away from the home. We then addressed the insulation issue. We installed our TerraBlock insulation which goes on the dirt floor. Over this, we installed our CleanSpace vapor barrier. This 20 Mil thick woven material is secured in its place and comes with a 25-year warranty against rips and tears. The foundation walls were then insulated with spray foam. Finally, to keep this home dry, we installed a SaniDry dehumidifier. This home will now be dry and healthy, ensuring the homeowners don't need to constantly revisit this issue, just annual service to help maintain. 

Basement, Brush Prairie, WA

Cathy, in Washington, was having some water issues in her basement due to her sump pump not working the way it should. Fortunately, Cathy found us online and called to see what could be done. One of our design specialists went out and reassured her that there were solutions and that John's Waterproofing Companycould help. 

Within just a few days, our crew was able to go out to this customer's house and take care of things for her. Installed was a WaterGuard Drainage System, which helps to pull moisture out from the walls and drain correctly and away from her home. BrightWall Paneling was put up to secure the WaterGuard and leave a nice clean look. A TripleSafe sump pump was put in that has a three-pump system that is a low battery-powered pump that offers protection from flooding during power outages and then BrightWall Paneling for a nice look. They are also, waterproof, stain-resistant and easy to clean.

Cathy now has a dry, clean, bright basement that she no longer has to worry about. She also now has a relationship with a company that she can count on. And we here at John's Waterproofing Company are always happy to help.



Spray Foam Insulation in Brush Prairie, WA

Robert knew that there were water issues in his crawlspace and sought help from John's Waterproofing. Our inspector AJ confirmed those suspicions and also found that the water was affecting the insulation and posts in the crawlspace. AJ recommended that we install Spray Foam insulation, our patented Cleanspace encapsulation system, and a SaniDry Sedona Dehumidifier. 

Robert agreed with our recommendations and our team, led by Tim, set out to repair the crawlspace. They removed the old, ineffective fiberglass insulation and applied Spray Foam insulation to the walls of the crawlspace. Spray foam works better on the walls because it connects with the Cleanspace encapsulation system for maximum energy efficiency. They placed the Cleanspace encapsulation against the walls and floors to keep out all moisture, prevent mold and mildew growth, and protect against pests and insects. Cleanspace keeps the crawlspace dry and ensures the protection of the structure. Cleanspace comes with a 25-year warranty when installed by John's Waterproofing. A SaniDry Sedona dehumidifier was installed to keep the space conditioned because closing off the vents with Cleanspace makes it a controlled space. The SaniDry Sedona cleans and filters the air while removing all moisture quietly and efficiently. 

Robert is grateful that our systems are in place and that his home is now more energy efficient.

Spray Foam Insulation in Brush Prairie, WA - Photo 1Spray Foam Insulation in Brush Prairie, WA - Photo 2
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