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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 Hillsboro
Hillsboro, OR Basement Finishing Contractor

Hillsboro, OR Basement Finishing Contractor

Before After
Hillsboro, OR Basement Finishing Contractor Hillsboro, OR Basement Finishing Contractor

Before we came, leaky walls and windows left this space a dirty wet mess. When our crew was finished the family was able to make this another bedroom and have more space and comfort. 

Post Replacement in Hillsboro, OR

Post Replacement in Hillsboro, OR

Before After
Post Replacement in Hillsboro, OR Post Replacement in Hillsboro, OR

Creaking floors and sagging had been a headache for this homeowner for some time. She wasn't sure how to fix it or why it was happening. She gave us a call for a free inspection and what we found was water in her crawlspace. The water had caused some of her posts to rot and were deteriorating. Our crew went in and removed the rotting posts and installed our SmartJack posts. They are made of stainless steel so it cannot be rusted, rotted, and are adjustable. The homeowner saw an immediate difference once the floor was level. 

Basement; Hillsboro, OR

Basement; Hillsboro, OR

Before After
Basement; Hillsboro, OR Basement; Hillsboro, OR

Customer called for water leaking into 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

Trusted Basement Waterproofing & Refinishing in Hillsboro, OR

With dampness under my home, I knew you guys were the authority....
Happy Customers Surrounding Hillsboro, OR
Work Requests

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Reviews From Hillsboro
Testimonials From Hillsboro
Sealed crawlspace with CleanSpace Encapsulation
Testimonial by Jim g. from Hillsboro, OR
Best contractors I've ever had!
Testimonial by Don V. from Hillsboro, OR

Dependable Basement Waterproofing & Sump Pump Installation in Hillsboro, OR

Here at John's Waterproofing, we believe in the value of customer service and are proud to serve our area. We use only high-quality products, installed by our excellent team of certified technicians so that you can be sure of long-lasting results. We want to work with you to find a solution that will work best for you!

Troubles with water damage or a dirty, musty smell can seem like a daunting task to tackle, but our specialists are here to help! At John's Waterproofing, we can walk you through all your options and help you find a solution that will work best for your home since every home is different. Some of the most common signs of a waterproofing problem are:

  • Wet or damp basement floor
  • Leaking or damp basement walls
  • Pooling or standing water
  • Crystalline deposit on concrete surfaces
  • Musty odors
  • Condensation
  • Sump pump issues
  • Leaky basement windows

We offer excellent products like the TripleSafe sump pump to eliminate the problem of pooling, standing water in your basement or crawl space. The TripleSafe sump pump has a primary pump, a secondary pump, and a battery-operated backup pump to ensure that even if the power goes out, your home will be protected.

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Crawl Space Repair & Mold Remediation in Hillsboro, OR

Crawl space support beams with wood rot damage in Hillsboro, OR

Though the crawl space is one of the more neglected areas of the house because of its location, it can cause serious problems that can affect the foundations of the house. Trust the experts at John's Waterproofing to install quality products like vapor barriers and thermal insulation to keep your crawl space clean and dry, while sealing moisture and bugs out. 

The major problem with mold is that the longer it is allowed to grow, the more damage it does. Don't take a chance on your home and get your mold problem fixed sooner rather than later. A small repair today could be a severe, expensive problem tomorrow. Our technicians are experts and can repair mold damage and wood rot so that you can avoid the headache of a bigger problem. 

We repair:

  • Dry rot & brown rot
  • Wood damage
  • The stack effect
  • Termite damage

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Professional Basement Refinishing in Hillsboro, OR

Basement wall panels ready to be installed in Hillsboro, OR

Thinking about refinishing your basement? Whether you're looking to turn your basement into a comfortable living space or just want to repair water damage, installing waterproof walls and ceilings a good option to avoid larger problems down the road. EverLast wall panels are 197% stronger than regular and are mold and mildew resistant, making them a great addition to your home. 

John's Waterproofing is proud to serve our area and we make customer service our priority. Our team of certified technicians has the tools and the years of expertise to get your project done right the first time with long-lasting, quality results. Call us today for a free estimate!


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Fast & efficient plumbing services

Stop letting burst pipes, leaky plumbing, outdated boilers, and other plumbing issues cause water damage and ruin the efficiency of your home. John's Waterproofing provides solutions to these problems and more with our quick and reliable plumbing repair services.

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

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Press Releases From Hillsboro
Job Stories From Hillsboro, OR
Moisture in the Crawlspace in Hillsboro, OR

This customer called because he started to notice a musty smell in his home that he couldn't pinpoint. He had heard us on the radio and decided to give us a call for a free inspection. When our inspector went out she found that water was coming in from the vents in the crawlspace. He also had a lot of moisture droplets in the insulation of his crawlspace. When wood is exposed to very damp conditions mold starts to grow and leaves a very musty smell. Our inspector recommended a crawlspace encapsulation system with drainage. 

Our crew went out and started by cleaning out the crawlspace and removing all debris. After the old fiberglass insulation and old vapor barrier were out it was time to start the process of encapsulation. They installed our Smart sump pump that is designed to work in crawlspaces and runs quietly under the home. After a drainage system is in place they start to seal the vents shut so that no more air can come in or out of the crawlspace thru them. The crew will use our CleanSpace vapor barrier that is made of woven fiber plastic and is tear-resistant. It is placed across the whole crawlspace floor up to the sill plate of the home. Due to having high humidity and a history of water in the crawlspace this homeowner also got our SaniDry Sedona Dehumidifier to help keep moisture out of the space. It also filters out mold spores, dust mites, and other allergens. 

The homeowner was so relieved because he noticed the musty smell was gone quickly after the encapsulation was done. He couldn't be happier to have his crawlspace finished and know that his family will be breathing clean air in the home for years to come. 

Standing Water in the Crawlspace

This customer called with actively standing water in her crawlspace. She had a significant amount and mold was growing from all the moisture and open vents. So we sent out someone to inspect her crawlspace and see what could be done. 

Vincent went out and inspected the crawlspace and wrote up a plan for her. Our team would dry out the crawlspace from all standing water and remove all the debris. We would then treat the mold with our Mold X2, this disinfects and kills the mold along with removing mold stains. We would install the CleanSpace barrier with a Smart Sump pump that will pump water out to a safe place away from the house with a new discharge line. Along with the SaniDry Sedona dehumidifier that cleans the air and keeps the humidity down. 

She was more than ready for our team member Ramon and his crew to start the CleanSpace Encapsulation so she never has to worry about water or mold again. 

Standing Water in the Crawlspace - Photo 1Standing Water in the Crawlspace - Photo 2Standing Water in the Crawlspace - Photo 3Standing Water in the Crawlspace - Photo 4
Work Requests From Hillsboro, OR
Vicinity of in Hillsboro
Need a free estimate -quote about my crawl space work for vapor barrier installation and some insulation replacement,
Vicinity of in Hillsboro
I'm representing the seller at this house. The buyer's inspector found evidence of water in the crawlspace. Need an inspection of our own and a bid for repairs.
Vicinity of NE Evening Star Drive in Hillsboro
Sagging insulation, some mold, vapor barrier needs replacing.
Vicinity of NW Connell Ave. in Hillsboro
There are some structural beams and posts under our 1924 house that have previous termite damage and some dry rot. I would like to get an estimate for the repair/replacement.
Vicinity of NE Charlois Drive in Hillsboro
Water and dampness in crawl space.
Vicinity of NE Tipton Ct. in Hillsboro
Rats, sagging smelly insulation in crawl space. 1200 sq ft home. Looking for quotes broken down for remove insulation, remove vapor barrier, replace vapor barrier, replace insulation or dehumidify and vent, also to repair/close rat holes and tunnels.
Vicinity of NE Harvest St in Hillsboro
Water in crawl space
Vicinity of SW Minter Bridge Rd in Hillsboro
Water intrusion in the finished basement
Vicinity of NE Josephine Cr in Hillsboro
Storm drainage around the house is a concern as well as crawlspace water buildup. I have a general inspection available if it helps to create a bid/solution
Vicinity of NE Brogden Street in Hillsboro
Selling parents house. New buyers want vapor barrier replaced under the entire home. Closing on September 20, so would need to have work done right away. 1662 sq. ft. home.
Vicinity of SE Patterson St in Hillsboro
Want the old vapor barrier removed and replaced so it looks nice when we sell the house.
Vicinity of in Hillsboro
When we moved into the house the crawl space was flooded. We have put in a sump pump but we have no plastic on the ground.
Vicinity of SE Quail Cir in Hillsboro
Need new vapor barrier and old one removed in crawl space. Approx. 600 square feet.
Vicinity of NE Jackson Street in Hillsboro
We bought this house in Nov. 2017. The previous owners said there wasn't any issues with water in the basement. In Jan 2018, we had minor water that was fixed by diverting downspouts. This year, with the heavy rains, we have had water seep through the foundation and create a pool in the middle of the floor. We want to discuss waterproofing the basement as well as sump pump options.
Vicinity of SW Hillsboro Hwy in Hillsboro
There was a small amount of water getting into a crawlspace during home inspection. I have photos I can sens
Vicinity of NE Margeaux Place in Hillsboro
We have a moisture problem in a downstairs bathroom, coming from beneath hardwood floors. Need someone to check crawl space for moisture or leak.
Vicinity of Butler And Shute in Hillsboro
May need some varied things done in crawl space. Would appreciate talking with someone about it.
Vicinity of in Hillsboro
Crawl space has one inch of water in some areas. Need a quote for finding source and remediation
Vicinity of in Hillsboro
I have water in my crawl space with odors. Past I've had mold issues in attic. Need an assessment to tell me what's going on and how much I need to spend for remediation. I have limited funds (I will not finance) so I need a competitive bid that prioritized problem areas (if more than one).
Vicinity of SE Golden Rd in Hillsboro
We just had a home inspection done and the crawl space is a bit of a mess. Can I email you the home inspection report for an estimate to fix the crawlspace- water proofing, mild mold remediation, I am sure some other stuff. 1433 sq ft house. The home inspection has great pictures or I can set it up to be looked at with the realtor. Thank you
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