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Products & Services
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
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Seismic/Earthquake Retrofitting
Before and After Pictures from McMinnville
Wet Crawlspace in McMinniville, Oregon

Wet Crawlspace in McMinniville, Oregon

Before After
Wet Crawlspace in McMinniville, Oregon Wet Crawlspace in McMinniville, Oregon

It is amazing what a CleanSpace system will do to a crawlspace. 

New vapor barrier in Tigard Oregon

New vapor barrier in Tigard Oregon

Before After
New vapor barrier in Tigard Oregon New vapor barrier in Tigard Oregon

This crawlspace had several cracks in the cement foundation as well as water issues. Our crews came in and sealed the foundation cracks, installed a sump pump and a new vapor barrier. 

Crawlspace Filling with Water; McMinnville, OR

Crawlspace Filling with Water; McMinnville, OR

Before After
Crawlspace Filling with Water; McMinnville, OR Crawlspace Filling with Water; McMinnville, OR

Customer called because their was water filling up their crawlspace. 

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]
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John's Waterproofing serving McMinnville, OR

Happy Customers Surrounding McMinnville, OR

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

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

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Job Stories From McMinnville, OR
Crawl Space Clean Up in McMinnville, OR

Gary had some standing water in his crawl space and noticed that some animals had tried to make themselves home there which definitely does not create good air quality going into the house and ruins the insulation. Senior Design Specialist Vinnie B. went out and found that yes, indeed there was standing water in the crawl space and that there were animal droppings and torn insulation. 

Fernando H. and his crew were out to Gary's in just a few days. They were able to remove all of the old material and insulation and dry out the crawl space with a SaniDr Sedona Dehumidifier. They did a full encapsulation of the crawl space with the woven, antimicrobial CleanSpace, a SaniDry SmartSump Pump was installed and new Spray Foam Insulation which will keep the crawl space clean, dry and rodent free now for years. 

Gary is thrilled he no longer has to worry about any rodents getting under his house and that there is no more moisture and mold issued.

Encapsulation in McMinnville, OR

Standing water and falling insulation was just the start of this homeowners problem with their crawlspace. The vapor barrier was covered in debris and standing water, some parts were scrunched leaving the soil exposed to create more of a mess. This homeowner knew they needed to get their crawlspace fixed before they had even bigger problems. They called us to have one of our inspectors go out. Our inspector Vincent went out and looked at all the work that needed to be done, and suggested they do a crawlspace encapsulation to completely seal the crawlspace. 


Our crew went out and had to remove all the old sagging insulation and debris from the crawlspace. Before they could continue any work the crawlspace was so wet that they needed to do a dry out for a few days. After the crawlspace was dry enough to have work done we installed a TripleSafe sump pump that is a three pump system that runs by how much water is flowing into the pump. It also has a battery operated pump that will run in case of a power outage. After we install drainage we then lay down our Terra block crawlspace insulation foam. It goes on the bottom under the vapor barrier. It insulated the crawlspace and also offers a cushion to anyone who needs to do work in the crawlspace. Part of the encapsulation process is sealing the vents shut so that outside air cannot enter your crawlspace. Our crew used our CleanSpace 20 mil thick vapor barrier that provides the most protection from outside elements from entering the crawlspace. It is woven fiber that helps it be tear resistant and makes it so durable. Since this home had so much water running thru the crawlspace our crew installed the SaniDry Sedona dehumidifier to keep the humidity down and filter out mold spores, dust mites, and other allergens. 


The customer was so relieved to know that the next storm that came that the crawlspace was protected. With the added benefits of clean air coming thru their home and the added savings on heating and cooling cost. The customer was nothing short of thrilled. 

Encapsulation; McMinnville, OR

Ed had found us on the internet when he went into the crawlspace and found a mess. 

The cleanup was a very long procedure, but Tim and his crew had it under control. They laid down TerraBlock, and over top they installed CleanSpace to stop the moisture that was coming in from the soil itself. The crew ensured to isolate the posts to keep them safe from anymore water damage. 

To help with the humidity in the air they installed the SaniDry Sedona dehumidifier. For total protection against water starting to fill up the crawl space, they also installed the TripleSafe sump pump. It is one of our best pumps and withstands power outages and floods. 

We then had Fernando go and finish it all by insulating the space with spray foam. And installing a new crawl space door to help keep the tight seal.

Ed was pleasantly surprised with how thorough the crews were to make sure everything was tidy and put into the correct places. 

Daylight Basement in Mcminnville

Customer called stating that they had a current water problem in their daylight basement that needed to be addressed. So he gave us a call to have an inspector come out and take a look. Our inspector went out and assessed the water problem to come up with a solution that works best. Our inspector recommended installing our patented WaterGuard system around the perimeter of the basement that drains into our TripleSafe sump pump. Our TripleSafe sump pump is a reliable three pump system that has a three-level pumping system one of which is a battery operated pump that turns out in case of a power outage. Along with our SaniDry XP dehumidifier keeps mold and allergens clear and the humidity down in the basement for years to come. We also installed our BrightWall basement paneling that is 100% waterproof and gives a nice bright look to the basement. This customer was so happy with their space and not having to worry about water problems again. 

Daylight Basement in Mcminnville - Photo 1Daylight Basement in Mcminnville - Photo 2
Triple Safe Sump Pump in Mcminnville, OR

This homeowner wanted to get rid of the water in his crawlspace as soon as possible, so he called John's Waterproofing to help. Our inspector, Marcus suggested installing a Triple Safe sump pump. Triple Safe is the most reliable,  three pump system. It adjusts automatically to meet all pumping requirements. Pump 1 does most of the work by removing up to 2,600 gallons of water per hour. Pump 2 kicks in if pump 1 fails, and can pump up to 6,200 gallons of water per hour. Pump 3 is battery-powered and protects from flooding during power outages. 

With his new Triple Safe sump pump, Jason can now rest assured that our system will handle all pumping requirements.

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