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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
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Seismic/Earthquake Retrofitting
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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Crawl Space Repair, Basement Waterproofing & Foundation Repair in Cannon Beach, OR

Happy Customers Surrounding Cannon Beach, OR

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Basement Waterproofing & Crawl Space Repair in Cannon Beach, 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 Cannon Beach 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 Cannon Beach, 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 Cannon Beach 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 Cannon Beach

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

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Case Studies From Cannon Beach
A homeowner had been trying to sell his house for over a year. It was a nice house, priced fairly and with its location being close to the beach, one...
Job Stories From Cannon Beach, OR
High Humidity and Critters in the Crawlspace - Cannon Beach, OR

High humidity in a crawlspace can create a welcoming environment for mold spores, insects, and critters. This crawlspaces humidity had led to musty smells and signs of critters inhabiting the space. The homeowners were ready to take back their clean air and called up John's Waterproofing.

Our crews arrived and did a debris removal. Once the space was cleaned out we installed a TripleSafe sump pump with an UltraSump backup since power outages were an issue during rain storms. We then installed our 20-mill thick CleanSpace vapor barrier. This wraps under each wooden post and comes with a 25-year warranty against rips and tears. We then did spray foam along the foundation walls, this works to seal up any small holes, and also provides insulation for this space. To ensure humidity wouldn't cause any further issues we also inserted a SaniDry CX dehumidifier and replaced the vent covers. This home will now be dry and healthy. 

Crawlspace Access Points Bringing in Water - Cannon Beach, OR

This home was built on a pretty level property, where most of the water would just stand where it feel. Sadly the home also had a crawlspace entrance and vents that sat at ground level, and when the rain was heavy, this would just allow water to drain directly into the crawlspace. The water and subsequent moisture had allowed the fiberglass insulation under the home to sag with water weight and as more fell down, the homes energy costs would rise. To save money and protect the home, they called in John's Waterproofing. 

Our crew began by removing the damaged insulation. Next each vent and the access point were changed out. We fit in new vent covers that would keep the water out, and added in an EverLast Access Well and EverLast entryway to make sure that the water couldn't pour under the house. Next we installed an UltraSump pump and a SmartSump pump to keep up with the water that the home experienced. There were connected to a system that took the water out and away from the homes foundation. We then isolated each post and pier under the house so that water couldn't penetrate the wood. Then TerraBlock, a crawlspace insulation matting, was laid throughout the crawlspace and topped with our Cleanspace vapor barrier. This was sealed along the walls with anchors and we did spray foam to insulate the rest of the crawlspace. Since the water levels in the soil were high, we also added in a SaniDry Sedona to keep the humidity levels in the crawlspace at a reasonable level. 

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