Contact Us For
A Free Estimate!
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 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 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. 

Company Awards
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]
2017 Basement Systems dealer award
We recieved #14 in the nation in total sales for basement system products installed, there are over 160 other dealers... [Read more]
2017 Top Cleanspace installer
We received #20 in the nation this year for total CleanSpace installed, we take pride in these awards because it... [Read more]
More Awards

John's Waterproofing serving Washougal, WA 98671

Happy Customers Surrounding Washougal, WA
Work Requests

Click the icons to see what our customers had to say.

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 Finishing & 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 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 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 finished basement that lasts a lifetime.

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.

Job Stories From Washougal, WA
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
K Court in Washougal
Previous mice infestation and puddle of water in crawl space.
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.
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)
in Washougal
Cement basement wall leak, mold on walls, uncovered crawl space
NE Rosemary Dr. in Washougal
Were in the process of selling this house and need some work done in the crawl space.
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.
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.
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.
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.
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
in Washougal
Have a dirt crawl space, want to have a cover put in.
X St. in Washougal
Crawlspace to be used as food storage room if possible?? right now back filled with dirt/gravel..
in Washougal
Water under the house, smells musty.