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Basement Repair Services & Products
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
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Wet Basement Solutions
Basement Insulation
Basement Crack Repair
Basement Wall Cracks
Aspen Air Purifier


Crawl Space Repair Services & Products
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


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Basement Remodeling Plans
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Seismic/Earthquake Retrofitting
Before and After Pictures from Molalla
Floor Insulation in Molalla Oregon

Floor Insulation in Molalla Oregon

Before After
Floor Insulation in Molalla Oregon Floor Insulation in Molalla Oregon

This homeowner had water and moisture under their crawlspace and called us to install our CleanSpace System with TerraBlock. 

Cleanspace and Spray Foam in Molalla, OR Crawlspace

Cleanspace and Spray Foam in Molalla, OR Crawlspace

Before After
Cleanspace and Spray Foam in Molalla, OR Crawlspace Cleanspace and Spray Foam in Molalla, OR Crawlspace

This before and after shows that process of applying Spray Foam insulation to the walls of the crawlspace after Cleanspace is installed. Insulation is not needed on the sub-floor because the Spray foam on the walls is working with the cleanspace to encapsulate, waterproof, and insulate. They work better together than apart! Spray Foam is closed-celled so it will not allow water to collect or stick to it. 

CleanSpace, Molalla, OR

CleanSpace, Molalla, OR

Before After
CleanSpace, Molalla, OR CleanSpace, Molalla, OR

The before picture shown here is a perfect example of an unhealthy crawl space. The after picture is the same crawl space encapsulated in CleanSpace creating a clean, dry, healthy environment.

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

Your Leading Molalla, OR Wet Basement Professionals

I give them a five star rating across the board! They had fast contact, the ability to complete the work...
Happy Customers Surrounding Molalla, OR

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Reviews From Molalla

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

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

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Reliable plumbing services & repairs

Do you need to repair a burst pipe, or take care of a leaky pipe? John's Waterproofing provides quick and expert solutions to these issues and more. By taking care of your plumbing issues, we can prevent further problems and boost the overall efficiency of your home.

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
Job Stories From Molalla, OR
Adding a New Bathroom in Molalla, OR

This homeowners house only had one bathroom, and as their kids grew up, this became more of an issue. To ensure their home would be able accommodate their family they had added an addition onto their home. This would add one new bedroom and a second bathroom. The space was fully framed but they needed to get the plumbing added in. To get the job done they had our plumbing division out to help them. 

Our plumbers added in the new piping for the bathroom sink, toilet, and bathtub/shower. With all of the plumbing lines in place, the general contractors were able to come back in to complete work on this families home addition. 

Damp Wooden Foundation in Crawlspace - Molalla, OR

Due to the recent rain, this home has an overflow of water. Their front lawn had flooded and the water poured into their crawlspace. The Wooden foundation had absorbed the water and was damp to the touch. While this amount of water under the home, was abnormal, the homeowners wanted to protect their home from water damage and so they called John's Waterproofing to get some help. 

Our crew arrived and did a dry out, ensuring the wooden beams wouldn't be wet when we worked, and they removed the debris from under the home. Next, we installed a SuperSump pump with a backup UltraSump. This would ensure that even if a power outage occurs, the home will be protected from water damage. The sump pumps divert all water out and away from the home to a newly installed LawnScape outlet. Next, the dirt floor was covered in TerraBlock crawlspace insulation to help keep the home above regulated. Each wooden post was then isolated so that water couldn't creep up into it and the flooring was encased in our 20 Mil CleanSpace vapor barrier. The walls were insulated with our SilverGlo insulation and the Cleanspace was attached to the walls with fasteners. Finally, the vent covers were upgraded to keep the outside out so the home would stay dry and healthy. 

Crawl space in Molalla, OR

John called us one day after seeing our trucks out driving. John has pretty severe respiratory issues and wanted to encapsulate his crawlspace. Encapsulating your crawlspace ensures that there is no water or moisture underneath your house which is very helpful in aiding respiratory and allergy-related issues. Half of the air that exists on the first floor of your home comes from underneath your house. Encapsulating your crawl space gives you a dry, clean crawl space with no allergens, mold, or dust mites.

John is breathing easy knowing his crawl space is dry.


Crawl space in Molalla, OR

We have a customer, Marta, who called us because her crawl space hadn't been looked at for many years and she wondered what might be going on underneath her house. Mart had noticed that the floors on the first floor of her home were cold and just wanted to make sure there were no issues in her crawl space. Half of the air that comes into the first floor of your home actually comes from the air that is underneath your house. 

Our Design Specialist, Daniel, went out to Marta's home and went under her house to take a look. Daniel found there were some issues including fallen insulation, vents no properly taken care of and saw that her existing sump pump wasn't working as efficiently as it should be. Between Daniel and Marta, they decided to do a full encapsulation of her crawl space was going to be the best option for her and the most energy-efficient overall.

Shorty, thereafter, our crew here from John's Waterproofing Company went and removed all of the old and fallen insulation, debris that had accumulated isolated posts and installed new vent covers as well as doing a full encapsulation of the crawl space and installing a new SaniDry Sedona sump pump.

Marta is thrilled to have the issues taken care of, and that she has her warm floors back all while saving about 33% on her energy usage. We, here at John's Waterproofing Company strive at delivering excellent customer service and were glad to be of service. 

Molalla, OR Crawlspace Encapsulation

This homeowner was interested in having their crawlspace inspected because they hadn't gone in there in a long time. They didn't know if there were any problems but trusted that our team at John's Waterproofing could help them and let them know of any concerns that might be present. Our inspector, Carolann found that there was, in fact, a lot of water intrusion, and water was pooling in the crawlspace. She suggested that we install our patented Cleanspace encapsulation system, a SaniDry Sedona dehumidifier, and a Triple Safe sump pump.

Phil was grateful that he was now aware of the looming problems in his crawlspace and quickly agreed to Carolann's suggestions. Gordon, Demetrius, and the team immediately began working on waterproofing Phil's crawlspace. They installed Cleanspace, a 20 mil thick, 7 layer polyethylene composition that is placed on the floors and walls of the crawlspace to completely encapsulate it. It is patented to keep out all moisture, mold and mildew growth, make the crawlspace more energy efficient, and comes with a 25-year warranty when installed by John's Waterproofing. Once the Cleanspace was installed, Demetrius came in and applied Spray Foam insulation against the walls of the crawlspace. Both the cleanspace and the spray foam act as insulation, and together they create maximum energy efficiency. The team also installed a SaniDry Sedona dehumidifier that cleans, filters and removes moisture from the air. It is the quietest and most energy efficient dehumidifier. The dehumidifier self-drains into the Triple Safe sump pump which is a three-pump system designed to remove the excess water.

Phil is thankful for our team at John's Waterproofing for taking care of all concerns in his crawlspace. He now has a highly energy efficient, clean and dry crawlspace. 

Molalla, OR Crawlspace Encapsulation - Photo 1Molalla, OR Crawlspace Encapsulation - Photo 2
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