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Reviews From Washougal
Products & Services
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 Flooring Systems



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 Floor Plans
Basement Flooring Ideas


Seismic/Earthquake Retrofitting
Before and After Pictures from Washougal
Spray Foam in Washougal, WA Crawlspace

Spray Foam in Washougal, WA Crawlspace

Before After
Spray Foam in Washougal, WA Crawlspace Spray Foam in Washougal, WA Crawlspace

We use a closed cell spray foam insulation in the crawlspace with the cleanspace encapsulation to make your crawlspace and home energy efficient. Cutting the cost of your energy bills dramatically. 

Smart Sump Install in Washougal

Smart Sump Install in Washougal

Before After
Smart Sump Install in Washougal Smart Sump Install in Washougal

This homeowner called because water had been leaking into their crawlspace causing water damage. Along with water damage, the old vapor barrier was torn due to rodents. Our crew went out and installed a new drainage system to properly drain the water into our Smart Sump pump. The Smart Sump is perfect for the crawlspace and is made to fit perfectly with the CleanSpace Vapor barrier. This costumer now doesn't have to worry about water leaking into the crawlspace for years to come.

Crawlspace; Washougal, WA

Crawlspace; Washougal, WA

Before After
Crawlspace; Washougal, WA Crawlspace; Washougal, WA

Home inspector called due to water being found in crawlspace  

Company Awards
Best of Porch 2020 Winner
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2020 Best Contractor Award Winner
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Innovation and Excellence Award
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John's Waterproofing serving Washougal, WA

Happy Customers Surrounding Washougal, WA
Work Requests

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Basement Waterproofing & Crawl Space Repair in Washougal, Washington

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 Washougal 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 Washougal, WA

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 Washougal 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 Washougal

In Washougal, 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 Washougal, WA, please click below and John's Waterproofing will contact you shortly.

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Plumbing services & emergency repairs

Does your home have dirty drains, a clogged toilet, a burst pipe, or other plumbing issues? John's Waterproofing can help with these issues and more. We offer fast and efficient plumbing solutions.

Our plumbing services:
  • Emergency repair & pump-out services
  • Residential plumbing
  • Drain cleaning
  • Sump pumps & sewer ejection pumps
  • Frozen & burst pipe repairs
  • Kitchen, bathroom & laundry plumbing
  • Boiler installation & replacement

We proudly serve Washougal, WA and areas nearby. Schedule a free plumbing repair estimate to learn more.

Job Stories From Washougal, WA
Rental Clean Space; Washougal, WA

The customer was a homeowner that was trying to rent out one of her homes. The inspector found water in the crawlspace and referred them to us. 

Marcus met up with her and reassured her that replacement of the vapor barrier, and a sump pump is all that is needed. Due to her crawlspace overall, being very well put together. 

Delfino and his crew went out and dried out the crawl space. So that when the project is finished there will not be any chance of the moisture turning into water damage, or causing mold growth to start.

After the drying out process was finished, they then started to lay down the 6 mil Vapor Barrier. The SmartSump pump was then installed, with discharge pipes to lead the water out of the home.

Keeping the home dry and ready for the new renter. 

Brightwall Paneling in Washougal, WA Basement

This homeowner called John's Waterproofing because he had a lot of water coming into his basement. Our inspector, Marcus advised that Steve have John's Waterproofing install our Brightwall Panels, our patented Waterguard perimeter drain and a Super Sump pump.

Steve agreed to the suggestions and Manuel and his team quickly set out to waterproof the basement. They installed Brightwall panels, which are effective moisture barriers that are stain resistant and easy to clean. They leave basement walls bright, clean and maintenance-free. Brightwall is designed to work with the Waterguard perimeter drain system by directing wall seepage into the drain. Waterguard is installed in the footing of the basement floor around the perimeter and channels the wall seepage to the Super Sump pump. The Super Sump quietly and smoothly removes up to 2,650 gallons of water per hour.

Steve is very happy that our team at John's Waterproofing could waterproof his basement and make it usable once again.

Work Requests From Washougal, WA
Vicinity of U Street in Washougal
Want to look at cleaning up sealing and maybe encapsolating my basment/Crawl space.
Vicinity of in Washougal
Son has not had time to make the call, so asked me to get some quotes. I started with you, as your ad made a good impression. We know the problem has to be fixed...
Vicinity of in Washougal
Looking to finish our basement. Concerned with moisture and leak from previous contracted work.
Vicinity of K Court in Washougal
Previous mice infestation and puddle of water in crawl space.
Vicinity of N U Street in Washougal
I want to make sure our sump pump is working correctly. We've had a fairly substantial amount of erosion under our home in the last 5 years. We've never had the pump checked or serviced.
Vicinity of V St in Washougal
New home just want to be proactive on any issues that could arise in years to come (mold, possible water damage)
Vicinity of in Washougal
Cement basement wall leak, mold on walls, uncovered crawl space
Vicinity of NE Rosemary Dr. in Washougal
Were in the process of selling this house and need some work done in the crawl space.
Vicinity of N Washougal River Road in Washougal
We would like to put a bathroom and kitchen in our basement and the line out to the septic is about 3' up the wall from the floor. We would like an estimate on cement cutting and placing a liner and sump pump.
Vicinity of NE Washougal River Road in Washougal
I would like a quote to seal or finish crawlspace into basement. I live in the flood plane on the Washougal River. This would be a spring or summer project. Just looking for suggestions and quotes.
Vicinity of in Washougal
My crawl space looks like your example on your website. We are looking for solutions to make it a healthier and less habitable for the mice. Thanks.
Vicinity of NE Perry Rd in Washougal
We own a house built in 1949 that has a basement that leaks and pools water in one corner when rain is persistent for many days and the ground is saturated. We live on the Little Washougal River so there is also upward pressure on the water table when the river is up. We do NOT have flooding into the basement. The majority of the basement is dry at all times. Most of the leakage appears to be pushing in where the wall meets the floor and in a few places presses up through the adjoining floor. We have owned this home for less than 3 years and this is our third winter and it appears the issue existed before we moved in. The systems you depict seem like a potential solution for us. Thank you.
Vicinity of B Street in Washougal
1924 house with half basement and half crawl space and 50+year old remodel added a stairway, has a transition area in crawl space where wood floor has sage consistent with area of load wall. May need floor jacks and beam for that area. No wall cracks, no sticking door or windows. Would like an opinion and some quotes/options on fixing if needed. Jim
Vicinity of in Washougal
Have a dirt crawl space, want to have a cover put in.
Vicinity of X St. in Washougal
Crawlspace to be used as food storage room if possible?? right now back filled with dirt/gravel..
Vicinity of in Washougal
Water under the house, smells musty.
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