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Basement Waterproofing
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

 

Crawl Space Repair
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 Finishing
Basement Finishing Ideas
Basement Finishing Plans
Basement Finishing Systems
Basement Flooring Systems
Basement Wall Finishing

 

Basement Remodeling
Basement Remodeling Plans
Basement Renovations
Basement Refinishing
Basement Subfloor
Basement Wall Panels
Thermaldry Basement Flooring

 

Basement Design
Basement Ideas
Basement Remodeling Ideas
Basement Ceiling Ideas
Basement Finishing Ideas
Basement Floor Plans
Basement Flooring Ideas

 

Seismic/Earthquake Retrofitting
Before and After Pictures from Astoria
Cleanspace Walls in Astoria basement

Cleanspace Walls in Astoria basement

Before After
Cleanspace Walls in Astoria basement Cleanspace Walls in Astoria basement

Look at the difference the Cleanspace basement wall system makes in this basement. It's a moisture barrier that gives your basement a clean bright look! 

Astoria, OR Basement

Astoria, OR Basement

Before After
Astoria, OR Basement Astoria, OR Basement

Company Awards
Innovation and Excellence Award
We just got this email! We have now reviewed all of the information on the companies and individuals taking part... [Read more]
2019 Build Awards- Outstanding Service in Waterproofing
We are delighted to announce that John's Waterproofing Company are recipients within the 2019 BUILD Awards! Build Magazine's first program... [Read more]
The 2017 Impact Award
We received the Impact award this year (2017) at the annual basement system dealer’s convention. This award means so much... [Read more]
More Awards

Your Leading Astoria, OR Basement Finishing & Waterproofing Experts

I've already noticed no more cold wood floors!...
Happy Customers Surrounding Astoria, OR
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Basement Waterproofing & Crawl Space Repair in Astoria, 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 Astoria 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 Finishing & Remodeling in Astoria, 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 finished 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 Astoria 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 finished basement that lasts a lifetime.

Earthquake & Seismic Retrofitting in Astoria

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

 
Job Stories From Astoria, OR
Super Sump in Astoria, OR Basement

This homeowner already had a sump pump but realized that it was not working efficiently. She also wanted to make sure her basement was waterproofed because her house was for sale. Our inspector, Daniel noticed that there was water getting into the basement and suggested installing our patented Waterguard system and a Super Sump sump pump.

Once the homeowner agreed to our recommendations Tim and his team quickly went to work. They installed our patented Waterguard perimeter drain system which collects wall seepage and directs the water to the sump pump. Bree chose to have a Super Sump sump pump installed which has a built-in alarm system for when water levels rise too high. It smoothly and quietly pumps out up to 2,600 gallons of water per hour.

Now that our systems are in place, Bree is confident that her home will sell better and that the future homeowners will not have to worry about water issues.

Super Sump in Astoria, OR Basement - Photo 1Super Sump in Astoria, OR Basement - Photo 2Super Sump in Astoria, OR Basement - Photo 3
Work Requests From Astoria, OR
Vicinity of Bagley Ln in Astoria
Interested in a crawl-space inspection and any recommendations up to a complete encapsulation. House is 1511 sq ft.
Vicinity of Irving Ave in Astoria
I'd like to improve the high humid conditions in my basement and crawl space.
Vicinity of Mudd Ln in Astoria
One bay in my crawl space is damp which I have resolved with a fan. Interested in discussing a more permanent crawl space ventilation solution.
Vicinity of Harrison Ave in Astoria
We just bought the house and we have water coming from basement floor and walls in various areas. The basement is concrete/unfinished, aprox. 1000 sq ft and does have a Sump Pump installed. We would like an estimate for sealing / waterproofing or at least water mitigation.
Vicinity of Alameda Ave in Astoria
An exterior French Drain has been recommended to us because of exterior drainage issues, but the basement in the house also shows evidence of some water presence, particularly in heavy storms. The basement floor is dirt covered with a vapor barrier.
Vicinity of in Astoria
Hello: My house in Astoria has an add-on bathroom with no proper foundation from the 80's. It is sinking. I would like a quote how to repair crawl space/ foundation area under bathroom. Thanks
Vicinity of in Astoria
After heavy rainfall events there is water entering the basement and some of the wall surfaces have been damaged. The sump pump isn't working right as well. Thanks
Vicinity of in Astoria
Water intrusion a basement/garage from slab floor cracks and joint between foundation wall and concrete slab.
Vicinity of Hunt Ln in Astoria
I am buying a house in Astoria and it is slated to close around Christmas time and it has a leaky basement. I will put a lockbox on the house, but around that time it would be good to have the house looked at/quoted.
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