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Reviews From Saint Helens
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 Saint Helens
St. Helens home has a yard drainage issue

St. Helens home has a yard drainage issue

Before After
St. Helens home has a yard drainage issue St. Helens home has a yard drainage issue

John's Waterproofing Company also deals with a lot of mushy, wet, flooded yards. This homeowner called us out to help take care of the water in her yard, this water was flowing in and building up under her deck causing it to also drain into her crawlspace! Our team came out and dug a trench drain around the home, put piping and rock in the trench and by using gravity to direct the water we managed to keep the water out of the yard. Preventing this home from being a lakefront property.

Leaking Basement in St Helens

Leaking Basement in St Helens

Before After
Leaking Basement in St Helens Leaking Basement in St Helens

This customer called because he was experiencing flooding in his basement during a remold. We installed our patented Waterguard system and smart pump. We then installed  ThermalDry carpet and for a nice finished look. 

Trench Drain in St. Helens, OR

Trench Drain in St. Helens, OR

Before After
Trench Drain in St. Helens, OR Trench Drain in St. Helens, OR

This daylight basement was always leaking water, especially at the door due to no drainage. Our crew installed a TrenchDrain in front of the basement door so that the water can never reach inside the basement. It is made of reinforced plastic so that it will never crack or dent. The trench drain is easy to clean out so that you don't have to worry about clogged drains. The homeowner like how clean it looked and flush with the pavement. Also preventing water from continuing into the 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

John's Waterproofing serving Saint Helens, OR 97051

Happy Customers Surrounding Saint Helens, OR
Work Requests

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Basement Waterproofing & Crawl Space Repair in Saint Helens, 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 Saint Helens 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 Saint Helens, 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 Saint Helens 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.

Click for a FREE Estimate!

Earthquake & Seismic Retrofitting in Saint Helens

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

Click for a FREE Estimate!

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 Saint Helens, OR and areas nearby. Schedule a free plumbing repair estimate to learn more.

Work Requests From Saint Helens, OR
Vicinity of Bradley Ave in Saint Helens
Need a sump pump under my house
Vicinity of in Saint Helens
I have some uneven floors in my house and some dipping in some areas. I have had the home for a little over 5 years and it has always had these problems. I am just looking at fixing it now. I think the foundation has just settled in places but you all would know better than me. I would love to get any recommendations and an estimate to get it fixed.
Vicinity of Cascade Street in Saint Helens
Had a home inspection, the inspector pulled back our vapor barrier and said their is moisture under it. we already have french drains around our yard and in 11 years have not had water under our house.
Vicinity of in Saint Helens
Interested in exterior drain tile on uphill side of recently purchased 1925 house.
Vicinity of Helens Way in Saint Helens
I got some water in my crawl space this last spring. I think it might be a high water table. Not sure what to do about it.
Vicinity of Ha Lane in Saint Helens
Just bought a house and would like to have the crawl space inspected and an estimate of any work needing to be done. Please call 5pm or later
Vicinity of Allendale Drive in Saint Helens
I would like a quote to replace my existing sump pump and drain system.
Vicinity of in Saint Helens
Like a quote on new sump pump, moisture barrier and insulation work in crawl space on this 1997 1 level 1342 square foot home.
Vicinity of Heritage LN in Saint Helens
Just checked my crawlspace and I have standing water in it.. I am interested in getting an estimate to repair. Thanks!
Vicinity of Milton Way in Saint Helens
We have lived in the home for 4 years and every winter we get water in our basement. We would like to know the cost on fixing this problem as well as if you can make the basement into a livable space. It currently has a low ceiling, we would like to see it be included in the square footage of the home and usable.
Vicinity of Columbia Blvd in Saint Helens
We have uneven floors and water in the crawl space. the floors are cold to walk on can also feel a draft in the corners and alone the walls
Vicinity of Pittsburg Rd in Saint Helens
We have seepage into the crawl space under the foundation. Need an estimate.
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