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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
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Leaky Basement Repair
Sump Pump Drainage
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Sump Pump Repair
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Wet Basement Solutions
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Basement Crack Repair
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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

 

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Basement Finishing Ideas
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Basement Flooring Systems
Basement Wall Finishing

 

Basement Remodeling
Basement Remodeling Plans
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Thermaldry Basement Flooring

 

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

 

Seismic/Earthquake Retrofitting
Before and After Pictures from Wilsonville
Cleanspace and Spray Foam Insulation in Wilsonville Crawlspace

Cleanspace and Spray Foam Insulation in Wilsonville Crawlspace

Before After
Cleanspace and Spray Foam Insulation in Wilsonville Crawlspace Cleanspace and Spray Foam Insulation in Wilsonville Crawlspace

This system gives the home owner maximum energy efficiency, while keeping the crawlspace clean and dry!

Mold and Allergens; Wilsonville, OR

Mold and Allergens; Wilsonville, OR

Before After
Mold and Allergens; Wilsonville, OR Mold and Allergens; Wilsonville, OR

Customer and roommate were getting sick due to mold growth starting in crawlspace 

Muddy Crawlspace makeover in Wilsonville, OR

Muddy Crawlspace makeover in Wilsonville, OR

Before After
Muddy Crawlspace makeover in Wilsonville, OR Muddy Crawlspace makeover in Wilsonville, OR

This customer called with concerns of her crawlspace due to her and her roommate always having runny noses. She had read our article about how up to 50% of the air you breathe in your home comes from the crawlspace. Our inspector recommended a crawlspace encapsulation to improve the air quality in their home. Our crew dried out the crawlspace to get rid of the mud and standing water. They completely sealed the crawlspace using our CleanSpace vapor barrier. It is a 20 mil thick woven fiber vapor barrier that is rip resistant. The homeowner could tell right away that their crawlspace had been fixed, there was no longer a musty odor and just smelled better. She was so happy with the job the crew did and just had a relief about all the mold and other things that she could have been breathing in when her crawlspace was wet and moldy. 

Company Awards
Innovation and Excellence Award
We just got this email! We have now reviewed all of the information on the companies and individuals taking part... [Read more]
2019 Build Awards- Outstanding Service in Waterproofing
We are delighted to announce that John's Waterproofing Company are recipients within the 2019 BUILD Awards! Build Magazine's first program... [Read more]
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]
More Awards

John's Waterproofing serving Wilsonville, OR 97070

Jack was a pleasant and informative sales rep. He was never pushy. He answered all my questions and did a...
Happy Customers Surrounding Wilsonville, OR
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Reviews From Wilsonville
Testimonials From Wilsonville

Basement Waterproofing & Crawl Space Repair in Wilsonville, 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 Wilsonville 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 Wilsonville, 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 Wilsonville 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 Wilsonville

In Wilsonville, 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 Wilsonville, OR, please click below and John's Waterproofing will contact you shortly.

 
Job Stories From Wilsonville, OR
Soaking Wet Crawlspace in Wilsonville, OR

Imagine constantly having a runny nose year round and your home always having an underlying musty smell. That is what these homeowners had been dealing with for a few years. She was reading the newspaper when she came across our article about the air you breathe in your home and how up to 50% of it comes from your crawlspace. She called us to have a free inspection of her crawlspace to see what it looked like and if there were any issues. 

Once our inspector got out and looked at the crawl space there were definitely some issues. In parts of the crawl space, there were more than two inches of water. The mud under the old worn vapor barrier was thick wet mud creating a huge mess. The inspector recommended a full encapsulation system of the crawlspace. Our crews started with installing a TripleSafe sump pump that is a three pump system to give optimal support. They then sealed the vents completely shut to ensure that nothing can come in or out. Having your crawl space properly sealed is so important because when the air from outside comes in it never goes back out. It raises the humidity and rises up thru the home, allowing you to breathe in mold and other contaminants. We use a 20 mil thick woven fiver vapor barrier called CleanSpace. It attaches at the sill plate and completely covers the crawlspace. Due to the high humidity level in the crawlspace, we also installed our SaniDry Sedona dehumidifier that filters the moisture, mold spores, and allergens out of the crawlspace, leaving the home with cleaner air. After all the products are installed and in place, we use spray foam insulation along the outside walls of the home. It offers more coverage and helps keep the air in from escaping your HVAC systems. 

The homeowner was so relieved to finally have her crawlspace taken care of, and over time even noticed warmer floors. After a couple of months she no longer continuously had a runny nose and neither her roommate. She was more than happy with the job and recommends it to all of her neighbors and friends. 

Unhealthy Crawl Space; Wilsonville, OR

Denise and her roommate, Carl, called due to them constantly being sick. Vincent went out and found mold growth in the crawlspace, which can make the air quality very poor and carriers allergens into the home. 

Cleaning up the space was first priority, due to water building up in the fiberglass insulation. Which was causing the black mold growth. After completely cleaning out the space, the crew installed the TerraBlock, and had to isolate the piers. So that when they laid down the CleanSpace, they can put it under the posts to seal the space completely. 

For extra precaution, the crew made sure to install the SaniDry Sedona dehumidifier, and the TripleSafe sump pump. Ensuring that the humidity levels would be regulated. And that any water to get in, would be discharged out. 

The customers were happy and saw results immediately. They were able to breath with ease again. Encapsulating the space, reassured the customers that it had eliminated added allergens from the crawl space. 

Cleanspace in Wilsonville, OR Crawlspace

Derek called John's Waterproofing because his crawlspace had water in it. Our wonderful inspector, Jack came out to take a look and based on Derek's situation, he recommended installing our patented Cleanspace encapsulation system, a Super Sump pump, and a Lawnscape outlet. Once our suggestions were approved, Juan and his team quickly set out to waterproof Derek's crawlspace. 

They began by installing our Cleanspace encapsulation system that comes with a 25-year warranty and is patented against moisture, mold and mildew growth, and acts as insulation. It is installed over the floor and walls of the crawlspace in order to keep out negative exterior elements. The team also installed a Super Sump pump which fits perfectly with the Cleanspace system and is designed to alert the homeowner if water levels get too high. We connected the Super Sump line to a Lawnscape outlet. Lawnscape outlets recieve the crawlspace water and are installed on the exterior of the house to keep the excess water from affecting the foundation. Lawnscape outlets come in three different versions for whatever the need may be.

Now that our systems are in place, Derek can rest assured knowing that water problems will not be an issue in his crawlspace for years to come!

Work Requests From Wilsonville, OR
Vicinity of SW Country View Lane in Wilsonville
We are about the sell our home, so I'd like you to inspect the crawl space to see if we need to replace the vapor barrier. We've had some mice down there, so I want to make sure it is nice and clean before inspection. Might just involve clean up.
Vicinity of SW Arthur Ct. in Wilsonville
Some water in my crawl space. Interested in installing a new vapor barrier.
Vicinity of SW Morgan Ct in Wilsonville
Bought a house here in June, concerned about the condition under the house. Would like to get an estimate. Thank you Jenn
Vicinity of SW Lakeside Dr. in Wilsonville
We have a contaminated crawl space due to Racoon infestation
Vicinity of SW Juliette Drive in Wilsonville
Need annual detailed in-depth crawlspace inspection. Update status on previous noted water pooling.
Vicinity of SW Maxine Ln in Wilsonville
Water is crawl space.
Vicinity of SW Camelot St in Wilsonville
In process of selling home, inspection showed some water damage in the under house crawl space. Looking for an estimate to mitigate the issue in a timely fashion
Vicinity of SW Roanonke Dr in Wilsonville
I have water in my crawl space and I need a quote for how to fix that
Vicinity of SW Parkwood Court in Wilsonville
I am currently selling my home and I am needing an evaluation of my crawl space.
Vicinity of Aldercrest Ct in Wilsonville
Water in my crawl space.
Vicinity of SW Winchester Way in Wilsonville
Water pool in crawl space.
Vicinity of SW Fountain Lake Drive in Wilsonville
WE have water in the crawl space under the house inquiring about a quote regarding drainage
Vicinity of SW Cascade Loop in Wilsonville
Need a quote on fixing standing water in our crawlspace as well as removing old construction debris and replacing vapor barrier.
Vicinity of SW Sandalwood Dr. in Wilsonville
Dirt crawlspace. Water pools in one area near the front foundation wall. Put new roof and gutter system on last fall.
Vicinity of SW Paulina Act. in Wilsonville
Recent purchase of this home. Need crawl space inspected. Resident with allergies and asthma experiencing added issues when in home. Need to eliminate crawl space as the issue or determine if fixes need to be made.
Vicinity of SW RoNoke Dr S in Wilsonville
Mice damage and water in crawl space.
Vicinity of SW Wood Ave in Wilsonville
Leaky crawl space
Vicinity of SW Middle Greens Rd. in Wilsonville
Need an estimate for sump pump installation or drainage remedy for crawl space with new vapor barrier. Have an inspection contingency deadline on 2/14 when all repairs need to be negotiated with seller. Can you help?
Vicinity of SW Normandy Ln in Wilsonville
Hello, We have some standing water(couple inches) in our crawlspace after heavy rains. It will dissipate after a day of dry weather. The house was built in 2005 and has a low point drain pipe, unfortunately, the standing water never makes it to the low point drain pipe. I'm interested in getting an estimate. Thanks.
Vicinity of SW Courtside Dr in Wilsonville
I began having wierd smells come thru the duct system in a particular portion of the house. I had the ducts cleaned two months ago and they mentioned they saw some water in the duct system. I would like to get a quote on how to fix and repair what is causing that issue.
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