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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
Sump Pump Battery Backup
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

 

Basement Remodeling
Basement Remodeling Plans
Basement Renovations
Basement Refinishing
Basement Subfloor
Basement Wall Panels
Thermaldry Basement Flooring
Basement Design
Basement Ideas
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Basement Floor Plans
Basement Flooring Ideas

 

Seismic/Earthquake Retrofitting
Before and After Pictures from Jefferson
Dusty Musty Crawlspace in Jefferson, OR

Dusty Musty Crawlspace in Jefferson, OR

Before After
Dusty Musty Crawlspace in Jefferson, OR Dusty Musty Crawlspace in Jefferson, OR

This old vapor barrier had crusted on mud. The space hadn't been checked in years, and the homeowners wanted a solution that could keep up with their waterproofing needs. To address this we installed a full crawlspace encapsulation. 

Company Awards
Homebuilders Award 2024
The BUILD magazine looks towards a more sustainable future, their award winners strive to find solutions to those tricky issues... [Read more]
BBB Torch Awards for Ethics - 2023 Winner
BBB has presented John's Waterproofing with one of their most prestigious honors: the Torch Award! Out of hundreds of other... [Read more]
Best Contractor Award 2023
Choosing the contractor isn't easy. This award verifies that the winning company is insured, licensed, has references, and offers warranties.... [Read more]
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Basement Waterproofing, Crawl Space Repair & More in Jefferson, OR

John's Waterproofing is the Jefferson area’s trusted expert for basement waterproofing, crawl space repair, and more. Our team is committed to serving our customers with the highest degree of integrity. We install only the highest quality products backed by industry-leading warranties, giving you peace of mind that your home is protected for years to come. Learn more about the services we offer Jefferson homeowners below.

Services offered by John's Waterproofing

  • Basement waterproofing
  • Basement crack repair
  • Crawl space repair
  • Crawl space encapsulation
  • Mold remediation
  • Radon testing
  • Radon mitigation
  • Foundation repair
  • Electrical services
  • Plumbing
  • Insulation
  • Foundation leak repair
  • Sump pump installation
  • And More!

Call 1-503-873-5650 or click below to schedule a free estimate in Jefferson, OR or nearby.

Crawl Space Repair & Crawl Space Encapsulation in Jefferson

Crawl spaces can easily fall into disrepair if left unchecked, accumulating debris, dirt, and in severe cases, pests and rodents. Don't let your crawl space get that far! Call the experts at John's Waterproofing to get the job done right the first time and save you the headache of a major project. Our vapor barriers and thermal insulation will keep moisture and bugs out to create an area that is clean, dry, and energy-efficient.

Our crawl space repair services

  • Crawl space encapsulation
  • Crawl space drainage
  • Drainage matting
  • Wall insulation
  • Floor insulation
  • Secure access wells
  • Crawl space doors
  • Vent covers
  • Structural repair
  • Crawl space fan
  • Crawl space dehumidifier
  • Crawl space excavation

Let John's Waterproofing help you create a healthier, more energy-efficient home with our crawl space repair and crawl space encapsulation services. Contact us to schedule a free on-site inspection and estimate today.

Jefferson Basement Waterproofing Contractor

TripleSafe sump pump for installation in Jefferson, OR

An inside look at our TripleSafe Sump Pump System, including the airtight lid, primary pump, secondary pump, and battery backup sump pump.

Is your Jefferson basement showing signs of water damage, such as damp walls, musty smells, or flooding when it rains? If any of that sounds familiar, it’s important to identify and repair the problem. While a wet or flooded basement can be a major headache to deal with, ignoring the problem won’t make it go away. In fact, it can lead to bigger, more serious — and more expensive — problems down the road. A wet, leaky basement reduces the comfort, indoor air quality, energy efficiency, and value of your home.

The good news? John's Waterproofing offers waterproofing products and services designed to solve your wet basement problems fast, including our state-of-the-art TripleSafe Sump Pump System. Learn more about our proven basement waterproofing solutions below!

Jefferson basement waterproofing services

  • Perimeter drainage systems
  • Doorway drainage systems
  • Sump pumps
  • Replacement windows
  • Wall panels
  • Vapor barriers
  • Radiant heat barriers
  • Waterproof flooring
  • Dehumidifiers
  • IceGuard® discharge line system
  • Crack repair
  • Downspout extensions

Don’t let basement water problems last another day — contact John's Waterproofing today! Call 1-503-873-5650 or complete the provided form to schedule a free estimate for basement waterproofing in Jefferson, OR.

Jefferson Electrical Services by John's Waterproofing

John's Waterproofing offers interior and exterior electrical services for residential and commercial properties in the Jefferson area. Some of the electrical solutions we offer include:

  • Electrical vehicle charging station installation (equipment provided by customer)
  • Electrical switches, outlets & fixtures (installation & repair)
  • Electrical wiring & panel upgrades
  • Fixed & portal generator installation
  • Complete wiring for new home additions & remodels

Call us at 1-503-873-5650 or reach out online to learn more about the electrical services we offer in Jefferson and nearby cities in Oregon.

Foundation Repair Company in Jefferson

Are your foundation walls bowing, buckling, or cracking? Have you noticed sagging, uneven floors above your crawl space? If so, John's Waterproofing can help. We offer reliable foundation repair in Jefferson, OR and the surrounding area. Our experts have the experience and expertise to identify and repair a wide range of foundation problems, including cracked foundation walls. With top-of-the-line foundation repair products, we will quickly and efficiently restore your foundation to optimal condition and prevent future problems from occurring.

Jefferson foundation repair services

  • Steel I-beam systems
  • Carbon fiber wall reinforcing systems
  • Crawl space support jacks
  • And more!

Call 1-503-873-5650 or reach out online to schedule a free, no-obligation foundation repair estimate in Jefferson or nearby.

Radon Testing & Radon Mitigation in Jefferson

Radon is a cancer-causing gas that is both odorless and colorless, making it impossible to detect without specialized equipment. Causing more than 21,000 lung cancer deaths in the U.S. each year, radon is the second leading cause of lung cancer in the country.

If you’re concerned the radon levels at your Oregon property are above the EPA-recommended 4.0 picocuries per liter (pCI/L), we can help. John's Waterproofing is the Jefferson, OR area's qualified radon testing and radon mitigation company. Our trained experts have the tools necessary to both detect radon and keep levels low.

Our Jefferson radon services

  • Radon testing
  • Radon mitigation
  • HUD multi-family radon testing

Call 1-503-873-5650 or click below to learn more about the radon testing and radon mitigation services we offer in Jefferson, OR and nearby.

Job Stories From Jefferson, OR
Re-Stabilizing the Crawlspace - Jefferson, OR

With water issues being persistent under this home, the wooden posts were succumbing to water damage. The homeowners noted the doors that would stick in their frames, and places along the floor that had a bounce to it. They called up John's Waterproofing to get a professional to inspect under their home and report their findings. In the end we found nine posts that would need to be replaced. There was rot eating away at some, and others just hanging over their footings from the foundation issues that occurred due to the rot. The homeowners opted to have all of those posts replaced with our SmartJacks, adding in four more to add needed stability to a few places. The homeowners chose to then get a pipe, pump, and plastic to help stop water issues from reoccurring. We installed a full drainage system throughout the crawlspace. This collects groundwater and grades it to a low point where a TripleSafe sump pump will pump the water away from the homes foundation. We then laid in a new 6 Mil vapor barrier. This barrier will need to be changed every few years or upgraded to a full encapsulation. 

Damp Crawlspace in Jefferson, OR

This crawlspaces dirt floor was almost always damp to the touch and during heavy rains, the foundation footing was damp as well. They didn't want their home to mold or mildew, so they called up John's Waterproofing to receive their free inspection. We found that the home sat on a high water table which was causing the constant dampness that was evident. The design specialist than sat with the homeowner and discussed their options and the benefits that could accompany the crawlspace repairs. 
To begin work on this home, the space was cleared of debris. A full trench was then dug around the crawlspaces interior, here we installed a perforated pipe system in a silt sock that will collect the excess groundwater and grade it along to a newly installed SuperSump Plus with an UltraSump battery backup. The sump pump then sends the water safely out and away from the home to a LawnScape outlet. We then laid down TerraBlock insulation over the dirt floor. Next we installed CleanSpace, this 20 Mil woven vapor barrier goes under each wooden post, attaches to the foundation walls, and is sealed into place. A SaniDry Dehumidifier was installed and spray foam applied to the foundations wells. This space is no longer damp, and the homeowners can rest easy that mold and mildew won't be an issue. 

Addressing Exterior Water Issues in Jefferson, OR

These homeowners had their home waterproofed, but had done some extensive landscaping around their home. Since the work was done, they found their gutter downspouts were causing water to pool near the home around the homes sidewalks and in their flower beds. They had used us for their waterproofing and wanted to fix up their downspouts. 

To begin our crews extended the downspouts into the ground. These connect to a perforated pipe that we extended off the spouts to guide the water well away from the homes foundation. These expel water to a LawnScape outlet. This pipe system is fully covered and the homeowners were thrilled with how quick and efficient the crew was and they instantly saw an improvement! 

House with Wet Crawlspace in Escrow - Jefferson, OR

Here at John's Waterproofing we have a special program for brokers and their buyers/sellers. Since they are always in a rush and need numbers to negotiate with, we have designed a system of using the typical average price per square foot of what we call a P.P.P. or Pipe Pump & Plastic and with an inspection report, we can give them an rough estimate of the cost of the work and get them that number quickly as well as giving them a special discount. If they wish to proceed, we then do an in-person inspection to give the final quote. 

This homeowner wanted to get the work done for their buyer so an inspection was scheduled to give them a solid proposal and payment was scheduled to come out of escrow do the work even though it had to be done after the new owners took possession. The proposal consisted of removing all the old plastic and debris, trenching around the perimeter to install a 3" perforated pipe drain system which terminated at a SuperSump pump, and replacing the 6mil vapor barrier with a well-laid barrier that was overlapped and attached to the foundation walls. This is done to make sure any water infiltration from the foundation or footing would be captured by the drain system and not breach the vapor barrier. It comes with a 10 year transferrable warranty and made the whole deal a winner.

Basement Waterproofing Before Finishing - Jefferson, OR

These homeowners wanted to optimize the home they owned, and finish their basement. While they knew a contracting company that could do all of the finishing work, they were informed on the importance of waterproofing before doing this. Even though water wasn't visible at the time, the contractors sent them to John's Waterproofing. The contractor didn't want their work to get ruined by any possible water issue that could arise as the years went by. 

To ensure this project would be protected for years to come, our installation crew arrived. They dug out a trench along the interior parameter. Here we laid down a bed of gravel and installed out WaterGaurd drainage system. This will collect the water and divert it to a newly installed TripleSafe sump pump. All water is then safely pushed away from the foundation to a LawnScape outlet. To insulate and waterproof the walls we then installed ThermalDry radiant barrier along the walls. This space will now be ready to be finished, and protect the homeowners investment in their home. 

Standing Water Found Under Home in Jefferson, OR

This home's exterior crawlspace had been just a plain wooden board, and after a few years, this began to show signs that it had been chewed on and waterlogged. Upon removal, standing water was found under the home. The homeowners wanted to find a solution to this issue and called in John's Waterproofing. 

Our crew arrived and began by clearing out the crawlspace. Once it was clean, we laid a 3-inch perforated pipe around the interior parameter. This collects the groundwater, pushing it towards a newly installed SuperSump plus. From here water is then diverted out and away from the home. We then laid down a layer of 6 Mil vapor barrier. to finish up we installed a new Turtl crawlspace entryway so that the homeowners wouldn't need to worry about this. 

Wet Crawlspace In a Home for Sale - Jefferson, OR

Before putting a home onto the market, a thorough inspection should be performed, and this means getting under the home to check out the foundation. This home had a very wet crawlspace. To set the home up to be sold, the sellers called in John's Waterproofing to waterproof this space and keep it healthy. 

To get this space in tip-top shape, we began by drying it out. It was too wet to begin work in! Once the space was dry, we cleaned out the debris and installed a three-inch perforated pipe drainage system. This collects the high amounts of groundwater and directs it to the newly installed SuperSump Plus where the water then gets pushed out and away from the foundation. We then installed a 6 mil vapor barrier and added in a brand new vent well. This home will now be dry and healthy for the new homeowners. 

Home needs Waterproofing before it is Sold - Jefferson, OR

The homeowners were ready to sell, but the house was not. Water damage was evident under their home and before they could move forward they needed in implement a waterproofing system. 

Our crew came out and dried out the water to assess the damage. Once it was dry, we dig in the dirt floor and laid down a three inch perforated pipe system to collect the water and divert it to a SuperSump that would take the water through a discharge line away from the homes foundation. Our crew then installed a 6 Mil vapor barrier that would keep water from reaching any wooden foundation pieces. To cap it off, we changed out the vent covers so they could help keep water out. 

The home was then ready to be sold!

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