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Before and After Pictures from Corbett
Basement Water Intrusion in Corbett, OR Basement

Basement Water Intrusion in Corbett, OR Basement

Before After
Basement Water Intrusion in Corbett, OR Basement Basement Water Intrusion in Corbett, OR Basement

We installed Thermal Dry walls and our patented WaterGuard perimeter drain in this homeowner's basement. The before picture shows evidence of water intrusion under the floors and behind the baseboards. The after photo shows our Thermal Dry system preventing any water from getting to the drywall that will be installed after our systems are in place.

Layers of Protection Needed in Corbett, OR

Layers of Protection Needed in Corbett, OR

Before After
Layers of Protection Needed in Corbett, OR Layers of Protection Needed in Corbett, OR

This home's crawlspaces old vapor barrier was not installed properly and the water had been pooling under it, on it, and the moisture was being absorbed by the old fiberglass insulation. This passageway under the home had the old wooden frame rotting under the vapor barrier. To address this waterproofing issue we installed our dimpled drainage matting, insulated it with TerraBlock, and then sealed it all in with Cleanspace. The after photo here is from the work-in-progress stage, showing the layers that go into this encapsulation. 

Nasty Crawlspace with Critters - Corbett, OR

Nasty Crawlspace with Critters - Corbett, OR

Before After
Nasty Crawlspace with Critters - Corbett, OR Nasty Crawlspace with Critters - Corbett, OR

This homes crawlspace had fallen to disrepair. They had to have pest control out to rid the space of critters and were referred to John's for the best preventative work; encapsulation. We cleaned out the space and brought in the material to have this space dry and healthy. 

Company Awards
Homebuilders Award 2024
The BUILD magazine looks towards a more sustainable future, their award winners strive to find solutions to those tricky issues... [Read more]
BBB Torch Awards for Ethics - 2023 Winner
BBB has presented John's Waterproofing with one of their most prestigious honors: the Torch Award! Out of hundreds of other... [Read more]
Best Contractor Award 2023
Choosing the contractor isn't easy. This award verifies that the winning company is insured, licensed, has references, and offers warranties.... [Read more]
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Your Proven Corbett, OR Basement Repair & Waterproofing Contractor

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Basement Waterproofing, Crawl Space Repair & More in Corbett

Since 1974, Corbett homeowners have trusted John's Waterproofing to deliver exceptional service with high-quality, proven home repair solutions. Whether you want to waterproof your basement or crawl space or upgrade your home's electrical wiring, we have the tools and expertise to get the job done right. You can trust our team of friendly, highly-trained technicians to help you find the best solution for your home. Learn more about the services we offer below!

Services offered by John's Waterproofing

  • Basement waterproofing
  • Basement crack repair
  • Crawl space repair
  • Crawl space encapsulation
  • Mold remediation
  • Radon testing
  • Radon mitigation
  • Electrical services
  • Plumbing
  • Insulation
  • Foundation repair
  • Foundation leak repair
  • Sump pump installation
  • And more!

John's Waterproofing is proud to serve Oregon residents in Corbett and throughout Multnomah County. Call 1-844-268-0589 or click below to schedule your free estimate!

Dependable Crawl Space Encapsulation in Corbett

Most of us have heard the old saying, "out of sight, out of mind" — and your home's crawl space is the perfect example. Not to mention most crawl spaces are dirty, musty, and damp, and in more severe cases, they may even have pests or rodents living in them. It's no wonder many homeowners avoid the crawl space! Unfortunately, these common crawl space problems don't stay in the crawl space; they can affect your entire home.

Signs of common crawl space problems

  • Foul odors in the home
  • Interior drywall cracks
  • High utility bills
  • Rodent or pest infestations
  • Condensation
  • Standing water
  • Uneven, sagging floors
  • Heightened allergies or asthma symptoms

If you’ve noticed any of these symptoms, it’s time to contact a professional crawl space contractor. John's Waterproofing is proud to offer crawl space repair, crawl space encapsulation, vapor barriers, and more to homeowners in Corbett and nearby. Call 1-844-268-0589 or complete the provided form to schedule your free estimate!

Corbett Basement Waterproofing Company

Are you having problems with a musty, wet basement? At John's Waterproofing, we believe you shouldn’t have to settle for a dirty, damp, or flooded basement. In fact, ignoring signs of basement water damage only creates bigger problems!

Common signs of basement water damage

  • Mold & mildew growth
  • Wood rot
  • Cracked or crumbling walls
  • Wet drywall or floors
  • Flaking, peeling paint
  • Damp air
  • Condensation
  • Puddles or standing water
  • Musty smells
  • White, chalky stains on concrete

We’ve been providing Corbett homeowners with reliable basement waterproofing solutions since 1974. With decades of experience and state-of-the-art basement waterproofing solutions, you can count on our team to transform your below-grade space into a dry and comfortable area of your home.

Call 1-844-268-0589 or click below to schedule your free estimate for basement waterproofing in Corbett, OR.

Corbett electrical services by John's Waterproofing

John's Waterproofing offers interior and exterior electrical services for residential and commercial properties in the Corbett area. Some of the electrical solutions we offer include:

  • Electrical vehicle charging station installation (equipment provided by customer)
  • Electrical switches, outlets & fixtures (installation & repair)
  • Electrical wiring & panel upgrades
  • Fixed & portal generator installation
  • Complete wiring for new home additions & remodels

Call us at 1-844-268-0589 or reach out online to learn more about the electrical services we offer in Corbett and nearby cities in Oregon.

Foundation Repair in Corbett

If your foundation is buckling, cracked, bowing, or showing other signs of damage, John's Waterproofing can help. We have the experience and expertise to accurately diagnose foundation problems and recommend a customized repair solution for your home. Using our top-notch foundation repair products, we can restore your foundation to like-new condition and keep additional problems at bay.

Our foundation repair services

  • Foundation wall repair
  • Steel I-beam systems
  • Carbon fiber wall reinforcing systems
  • Crawl space support jacks
  • And more!

To schedule a free estimate for foundation repair in Corbett, OR, call 1-844-268-0589 or contact us online.

Radon testing & radon mitigation in Corbett

Radon is a radioactive, cancer-causing gas. Because it is odorless and invisible, radon can go undetected in your home. John's Waterproofing is a qualified radon mitigation company in Corbett. Our specialists can determine the radon levels in your home so you can have peace of mind. If your home’s radon levels exceed the EPA-recommended 4.0 picocuries per liter (pCI/L), we can provide an effective radon mitigation system.

Our Corbett radon services

  • Radon testing
  • Radon mitigation
  • HUD multi-family radon testing

With John's Waterproofing, you don’t have to be concerned about home radon. You can count on our experts to minimize radon exposure and create a safer, healthier home for you and your family. Call 1-844-268-0589 or click below to get started with a free estimate!

Job Stories From Corbett, OR
Wet Basement During Heavy Rains - Corbett, OR

These homeowners called because they were tired of their basement getting wet during heavy rains. The home was from the 1940's and the homeowners had just figured this was an issue with old homes, but after seeing our ad in a magazine they wondered if there was hope to stop the water intrusion issues. We had a design specialist come out to perform a thorough inspection and craft a solution to address the issues. The homeowners were thrilled that the problem could be handled!

Our installers arrived a few weeks later and began by digging a trench around the interior parameter. Here we laid down gravel with our WaterGuard drainage system. The walls were then covered with our BrightWall panels, these waterproof panels are easy to clean and brighten the space to create a semi-finished look. This directs all moisture from the walls down to the new drain system which then grades all water to a new TripleSafe sump pump. The water is then safely sent out and away from the home. The home is now dry and healthy, the homeowners are so happy to no longer have to stress over a wet basement. 

Digging out a Crawlspace - Corbett, OR

Legal clearance for a crawlspace is 18" so there are times that call for a "dig out" of a crawlspace to bring it up to code and, quite frankly, make it possible to inspect, perform plumbing repairs and more. Such was the case with this home. We had to excavate approximately 6" of dirt out of the crawlspace before doing the necessary work to mitigate the water problems and put down a proper barrier.  Excavation is priced by the cubic yard so our System Designer took concise measurements of the crawlspace's footprint to come up with an accurate proposal.

The crew arrived a few weeks later to begin the arduous work of excavating the dirt out of the crawlspace. It had to be dug out by hand and hauled out a bucket at a time. A tough job, but after it was all done and a new vapor barrier was laid throughout, this homeowner was happy to have a crawlspace that was navigable and up to code. 

Bringing A Crawlspace up to Code in Corbett, OR

As a homeowner gets ready to sell their home, they need to ensure that the home is up to code, and over the years a home can begin to settle. This home settled over the years, leaving their crawlspace with an inadequate amount of room for someone. To bring it back up to code before going on the market, the homeowners called in Johns Waterproofing. 

Our crew did a dig out, removing in total, twenty cubic yards of dirt to have this crawlspace compliant with its local codes. We then installed a 6 Mil vapor barrier to protect against water issues. This home will now be ready to go onto the market. 

Waterguard Perimeter Drain in Corbett, OR Basement

Three homeowners had water migrating through the walls in their basement and called John's Waterproofing out of concern of the negative effects. Our inspector, Travis came up with the perfect solution to help them solve their water issues. He suggested installing Thermal Dry Walls, Bright Wall panels and our patented Waterguard system.


The homeowners quickly agreed to Travis' suggestions and Delfino and his team started waterproofing the basement. They began by installing Thermal Dry walls which improve comfort and energy efficiency by reflecting heat back into the basement space. They then installed Bright Wall panels that turn bare basement walls into bright, beautiful finished walls. Bright Wall panels never need paint or any other maintenance and are designed to work with the Waterguard Perimeter Drain system by directing wall seepage into the drain. The drain then channels the water to the sump pump.


Now that our systems are in place, Ben no longer has water entering into his basement and can enjoy his new, dry and usable space.

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