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Reviews From Philomath
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 Philomath
Exposed pipes under the home

Exposed pipes under the home

Before After
Exposed pipes under the home Exposed pipes under the home

This crawlspace was a barrage of pipes and vents and wires all residing in a wet and swampy mess. Our team went in and installed a full perimeter drain, a dehumidifier and full encapsulated the space under the home. This sealed space now promotes better air quality and improved energy efficiency for the homeowners. 

Crawl Space Fixed in Philomath, Oregon

Crawl Space Fixed in Philomath, Oregon

Before After
Crawl Space Fixed in Philomath, Oregon Crawl Space Fixed in Philomath, Oregon

This crawlspace in Philomath was dark, wet and unusable but had plenty of potential. Our team removed the water, added a sump pump, dehumidifier, and our patented CleanSpace Encapsulation system. Now the homeowner has plenty of space and room to store their camping and outdoor gear. 

Philomath, OR Cleanspace Encapsulation

Philomath, OR Cleanspace Encapsulation

Before After
Philomath, OR Cleanspace Encapsulation Philomath, OR Cleanspace Encapsulation

This before and after shows the transformation from a wet, dark crawlspace to a bright, dry and beautiful crawlspace. Our cleanspace encapsulation waterproofs the entire crawlspace, making the entire home healthier and more energy efficient.

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]
More Awards

Reliable Basement Waterproofing & Crawl Space Repair Experts Serving Philomath, OR

Happy Customers Surrounding Philomath, OR
Work Requests

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Basement Waterproofing & Crawl Space Repair in Philomath, 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 Philomath 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 Philomath, 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 Philomath 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 Philomath

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

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Case Studies From Philomath
When we went in for this inspection evidence of moisture was overwhelming. Not only was the ground floor of the crawlspace damp and dark with...
News & Events From from Philomath
Most people will never know
This gorgeous home is like every other house on the block. Like many other homes on the block, it is hiding a hazard below that few of us has ever thought about, let alone invested time or money into.... [Read more]
Work Requests From Philomath, OR
Project Location: Philomath, OR
I am in need of crawl space support. I am getting floors redone, tile and granite, extra weight. It is an old 50's house with lots of sagging.
Project Location: Philomath, OR
I have a leaking 2000 sqft finished basement. I would like to see what my options are for waterproofing.
Project Location: Philomath, OR
Tree roots in sewer line
Project Location: Philomath, OR
Mildew smell from crawl space Concern of what's under there causing the smell - mold? Please call to discuss next steps
Project Location: Philomath, OR
Water under the house
Project Location: Philomath, OR
Have a large vertical crack in basement wall.
Project Location: Philomath, OR
Water under crawl space of house during heavy rains.
Project Location: Philomath, OR
I am considering buying this house. The home inspector discovered some standing water and moisture in the crawlspace, due to possible leaking pipes. I would like to get a quote on how much a repair of this would cost.
Project Location: Philomath, OR
I currently have a 1000sg ft house with a pretty damp crawl space that is also fairly low to the ground (10 inches at the lowest, and about 2 1/2 ft at the highest. it is not flat ground, it goes up and down quite a bit, and stays very damp in the winter. I am looking at doing an addition on one end of the house that would block off three of the existing vents. I heard about a system that does not use vents any more, and instead lines the hole ground kind of like a pool liner. I am interested in how much this would cost but I have a pretty limited budget (around $1000). I wasn't able to find a ballpark average cost anywhere so I have no idea how close that will get me.
Project Location: Philomath, OR
I just bought a 12-year-old house that has standing water in the crawlspace. I would like to get a sump pump installed as soon as possible.
Project Location: Philomath, OR
We have squirrel damage to the insulation in our crawl space. I would like an estimate to repair insulation.
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