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Before and After Pictures from Monmouth
Debris and Mud Riddled Crawlspace in Monmouth, OR

Debris and Mud Riddled Crawlspace in Monmouth, OR

Before After
Debris and Mud Riddled Crawlspace in Monmouth, OR Debris and Mud Riddled Crawlspace in Monmouth, OR

This home had an old vapor barrier that had gotten pushed around and moved by the water. This caused the old vapor barrier to hold water, allowing mud to be caked on top of it and the old fiberglass insulation above to droop and hold water. To stop the water intrusion we did a full crawlspace encapsulation. 

Mold Fiberglass Insulation in Monmouth, OR

Mold Fiberglass Insulation in Monmouth, OR

Before After
Mold Fiberglass Insulation in Monmouth, OR Mold Fiberglass Insulation in Monmouth, OR

This homes old insulation was heavy with water and had mold spores. To fix this crawlspace we did a full crawlspace encapsulation to properly insulate this home. 

Muddy Flood in Crawlspace - Monmouth, OR

Muddy Flood in Crawlspace - Monmouth, OR

Before After
Muddy Flood in Crawlspace - Monmouth, OR Muddy Flood in Crawlspace - Monmouth, OR

This homeowner knew they needed crawlspace repair. When the noted a damp earthy smell, they opened up the crawlspace entrance in their closet, only to find a muddy flood. They called up John's Waterproofing for a full encapsulation. We first performed a full dry-out and then encapsulated the space to make it dry and healthy. 

Company Awards
Homebuilders Award 2024
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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
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Your Dependable Monmouth, OR Wet Basement & Foundation Crack Repair Experts

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Basement Waterproofing, Crawl Space Repair & More in Monmouth

Since 1974, Monmouth 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 Monmouth and throughout Polk County. Call 1-503-694-4764 or click below to schedule your free estimate!

Dependable Crawl Space Encapsulation in Monmouth

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 Monmouth and nearby. Call 1-503-694-4764 or complete the provided form to schedule your free estimate!

Monmouth 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 Monmouth 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 1-503-694-4764 or click below to schedule your free estimate for basement waterproofing in Monmouth, OR.

Monmouth electrical services by John's Waterproofing

John's Waterproofing offers interior and exterior electrical services for residential and commercial properties in the Monmouth 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 1-503-694-4764 or reach out online to learn more about the electrical services we offer in Monmouth and nearby cities in Oregon.

Foundation Repair in Monmouth

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 Monmouth, OR, call 1-503-694-4764 or contact us online.

Radon testing & radon mitigation in Monmouth

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 Monmouth. 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 Monmouth 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 1-503-694-4764 or click below to get started with a free estimate!

Case Studies From Monmouth
Waterguard
This basement has a high amount of ground water and this moisture has created a completely unusable space and it made it to where the owner was not...
Job Stories From Monmouth, OR
Torn Apart Fiberglass and Mold Growth in Crawlspace - Monmouth, OR

Fiberglass insulation is still a common thing for us to find in a crawlspace. However it has multiple issues. Firstly when exposed to water it absorbs the moisture and becomes water heavy, causing it to droop and fall. Secondly moisture in it can mold, and when held against the homes wooden posts and beams, it causes the wood to mold and rot. It also attracts critters who want to use the falling isolation as bedding, bringing in more unwanted guests. This homes suffered from all of these issues. To address the issue they called up John's Waterproofing and they crafted a solution that would fit their tight budget and could be encapsulated at a later date when the homeowners are ready. 

To begin our crew pulled out the old insulation. We replaced two rotting posts with SmartJacks, and applied Mold X2 as needed. We then installed a TripleSafe sump pump in the lowest location to collect groundwater and send it safely out and away from the home. We then laid down a new 6 mil vapor barrier. We will check this home annually and when ready, the ideal solution will be to encapsulate. 

Encapsulated Crawlspace Solution- Monmouth OR

A homeowner contacted us because she was very concerned about the possibility of mold in her crawlspace. We sent a system designer to find out what condition her crawlspace was in and what John's Waterproofing could offer her as the best solution for her needs. Our specialist did a thorough investigation, taking several photos, and measuring the crawlspace. He also examined the exterior, checking the downspouts and how they were draining. He sat down with her and showed her the photos and went over her options of repair. She opted for encapsulation since it was the only sure way to control any mold.

A few weeks later our experienced Installers came out and removed all of the debris, old insulation, and vapor barrier.  A perforated pipe drain system was installed around the perimeter and graded to a TripleSafe Sump System at the lowest point. TerraBlock was laid on the dirt floor to aid insulation.  All the vents were sealed and the posts isolated with a 20mil nylon-reinforced CleanSpace barrier, with all seams properly sealed, running up the walls and fastening under the rim joist. A SaniDry dehumidifier was installed to ensure the humidity was controlled to prevent mold growth and filter the air for a healthy home and crawlspace. Finally, a single cell spray foam was applied to the rim joist and foundation walls to bring the insulation to the required R factor. Now the homeowner has a clean and usable storage area, a cleaner and healthier home, and will no longer have to worry about mold!

Moldy, Wet Crawlspace - Monmouth, OR

This new homeowner was suffering from breathing problems after moving into their new home and suspected mold was growing in the crawlspace. To solve this issue she contacted John's Waterproofing to check things out. A highly trained System Designer was dispatched to the address to do a full assessment of the situation where he did, indeed, find mold growing on the beams and flooring above. He was able to show the homeowner his findings through the many photos he took as well as the evidence of persistent water intrusion. He measured the crawlspace and presented the homeowner with a proposal and explained the warranty offered. The homeowner was impressed, signed the proposal and the office was called to schedule the work. 

A crew was dispatched to the home a few weeks later. In the crawlspace, the old barrier and moldy insulation were removed followed by an application of MoldX2 to kill the mold. A 3" perforated pipe drain system was installed around the perimeter and graded to the lowest point of the crawl where a SuperSump was installed to gather the water and discharge it out and away from the home. Then a new 6mil plastic barrier was installed on the floor of the crawlspace and attached to the foundation walls to ensure that any water seeping in via the footing or wall was captured and removed by the new drainage system. The family also purchased a SaniDryXP dehumidifier for the home to help keep the air clean and healthy.

Crawl Space, Monmouth, OR

This homeowner has pretty severe allergies to mold and dust so she called into John's Waterproofing to see about having someone come out and do an inspection of her crawl space since she knew that there was some water flow there. A design specialist went right out and gave her a quote on encapsulating the crawl space and went over all of the benefits that having a sealed crawl space provides. 

The waterproofing process for this project included cleaning out the crawl space and removing all of the debris. It was dried out with a SaniDry dehumidifier, a Smart Sump pump was installed, CleanSpace vapor barrier, and then put in the Spray Foam insulation. All of these things working together to keep the crawl space dry, mold and dust mite free for years and years. 

The homeowner is thrilled knowing that there are no more issues with mold underneath her house and is breathing easier also knowing that her crawl space is healthy.

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