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Sump Pump Installation
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Basement Wall Cracks
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Crawl Space Access Doors
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Seismic/Earthquake Retrofitting
Before and After Pictures from Netarts
Mold Infested Crawlspace - Netarts, OR

Mold Infested Crawlspace - Netarts, OR

Before After
Mold Infested Crawlspace - Netarts, OR Mold Infested Crawlspace - Netarts, OR

This crawlspace was covered in mold and water. The CleanSpace encapsulation system along with a sanidry dehumidifier fixed that problem! Now the crawlspace is dry and the air that they breathe is much cleaner and healthier!

Company Awards
Best of Beaverton Plumbers - 2021
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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
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Your Preferred Basement Waterproofing & Mold Removal Pros In Netarts, OR

Happy Customers Surrounding Netarts, OR

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

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

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Job Stories From Netarts, OR
A Full Encapsulation In Two Parts - Netarts, OR

This crawlspace was experiencing pooling water and the homeowners wanted to stop this before the damage occurred to their home. The homeowners wanted to do a full encapsulation to solve their water issues, and opted to split this job into two different parts. 

The first time our crew arrived we cleaned out the space. We removed the old insulation and muddy vapor barrier. With a clean area, we then installed a three-inch perforated pipe system. This collected the groundwater and diverted it along to a TripleSafe sump pump, where the water is then pushed out and away from the home. We then laid down a layer of 6 Mil and installed new vent covers to help protect the home. 

A few years down the road, when the 6 Mil vapor barrier was ready to be replaced, we finished the encapsulation. We removed the old barrier and laid down TerraBlock insulation. We then used our CleanSpace, 20 Mil woven vapor barrier, this was inserted under the wooden posts, anchored along the walls, and secured in place. The walls were then insulated with Spray Foam to truly keep this home dry and healthy. 

Upgrading a Crawlspace - Netarts, OR

Five years ago we had installed a SuperSump pump and a 6 Mil vapor barrier. To ensure it stayed in place and was in good shape, we performed annual maintenance on the system. However, 6 Mil vapor barriers are susceptible to tears and rips, and this system was now ready to be changed out. To keep their system protected for a longer period of time, they opted to upgrade their system. 

Our crew began by removing the old 6 Mil barrier. We then used out 20 Mil CleanSpace vapor barrier to isolate each wooden post and sealed it in the space with Cleanspace. This anchor to each all are made of a thick woven material that comes with our twenty-five-year warranty to ensure it keeps your home dry and healthy. We will still perform annual service visits to keep the system in tip-top shape, but this vapor barriers longevity is much better than the standard 6 Mil option. 

Crawlspace Infiltrated by the Cold and Critters - Netarts, OR

This home was experiencing cold floors during the winter and when they looked under the home they discovered that their generic vent covers had been chewed through. The crawlspace was littered with evidence of mice and all of their old insulation was damaged and falling. All of the cold that was traveling under the home was directly cooling down their home. They wanted to regulate their homes temperature and wanted to stop their new critter problem before it got out of hand, so they called John's Waterproofing. 

Our crew came out and removed the damaged insulation and cleared out the debris under the home. We then isolated each pier and laid down our TerraBlock crawlspace insulation which would help maintain the homes temperatures. This was then covered with our CleanSpace Vapor Barrier, a 20 Mil woven waterproofing material which was secured under each pier, and to each wall. The homes old vents were replaced with new vent covers that would keep critters out. This crawlspace is now safe from exterior intrusions. 

Wall Crack Repair in Netarts, OR Basement

This homeowner called John's Waterproofing to see what we could do for a large crack that had been forming for years in the south wall of her basement. Even small cracks in a foundation can be a major problem if they leak groundwater into the basement. 


Our inspector, Jack suggested our FlexiSpan Wall System, and Peter and the team quickly went to work. They started by installing our Waterguard drainage system to channel any potential leaks away from the space and then they applied a flexible and durable polyurethane sealant. FlexiSpan will never re-crack or dry out over time. It stays bonded with wall movement and seals the crack permanently, no matter what.


June is excited that the crack in her wall no longer allows for water intrusion.

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