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Reviews From Damascus
Products & Services
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
Basement Remodeling Ideas
Basement Ceiling Ideas
Basement Floor Plans
Basement Flooring Ideas


Seismic/Earthquake Retrofitting
Before and After Pictures from Damascus
Homes Addition needs Crawlspace Encapsulation before Finishing - Damascus, OR

Homes Addition needs Crawlspace Encapsulation before Finishing - Damascus, OR

Before After
Homes Addition needs Crawlspace Encapsulation before Finishing - Damascus, OR Homes Addition needs Crawlspace Encapsulation before Finishing - Damascus, OR

This space before had a dirt floor and torn 6"mill plastic. Our team went in and cleaned up the space. We also installed a sanidry so the air is fresh and clean. The clean space system has done its part to make this a work ready addition to the families home. 

Exterior Waterproofing for Crawlspace in Damascus, OR

Exterior Waterproofing for Crawlspace in Damascus, OR

Before After
Exterior Waterproofing for Crawlspace in Damascus, OR Exterior Waterproofing for Crawlspace in Damascus, OR

This customer wanted to waterproof from the outside of their home. Our crew installed Paraseal to the outside foundation wall of the home. It is a sheet material that is made up of bentonite and stops water from the outside of the foundation wall. Along with a new discharge line, this homeowner won't have to worry about water leaking thru the foundation wall. 

Untapped space in Basement - Damascus, OR

Untapped space in Basement - Damascus, OR

Before After
Untapped space in Basement - Damascus, OR Untapped space in Basement - Damascus, OR

There is nothing more frustrating for a homeowner than having a basement that you can't use. This homeowner called us because their basement had some water damage to the walls and they needed more space. Our crew installed a basement wall solution called EverLastWall paneling system. It is made to not be damaged by moisture and is easy to clean. It works along with our basement waterproofing system WaterGuard. The neautral-color leaves a great blank canvas for any style. This homeowner was so happy that they could finally use their basement and love the new look. 

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Happy Customers Surrounding Damascus, OR

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

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

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Job Stories From Damascus, OR
Crawlspace Real Estate Special -Damascus, OR

This homeowner was putting her home for sale and had the home inspected to check for any complications. This led to the discovery that the crawlspace was not code compliant. Fortunately for her, John's Waterproofing has a special program designed for Real Estate transactions that give buyers and sellers special discounting provided they elect to do the work prior to the close of escrow. Needing to make sure her home was salable, she elected to get the work done right away.  

A system Designer came to the home and did a thorough inspection and measured the home so she could give her a proposal showing the discount and terms of the discount. She opted to do the work as she didn't want anything to dissuade a seller. 

A crew was dispatched to the home a few weeks later. In the crawlspace, the old barrier and insulation were removed. A 3" perforated pipe drain system was installed around the perimeter and graded to the lowest point of the crawlspace where a SuperSump was installed to gather the water, discharging it out and away from the home. Then a new 6mil plastic barrier was installed on the floor of the crawlspace. This is attached to the foundation walls to ensure that any water seeping in via the footing or wall was captured and removed by the system. Now the crawlspace was up to code and wouldn't prevent a sale from going smoothly.

New Home with a Wet Crawlspace - Damascus, OR

I wish I could talk to every new homebuyer of a newly built home about their crawlspace. I have found low point drains 12' higher than the low point of a hillside crawlspace. Water naturally grades down, and so the water will just pool in the low spots, never draining. This kind of ill-informed construction can happen if a contractor doesn't address the neighborhoods history of high water tables and put a weight on proper waterproofing with a homes longevity in mind. Fortunately, we have highly trained inspectors that are able to assess the problem and develop a plan to mitigate the problem. 

This customer realized that he was having water intrusion in his crawlspace after noticing that water was pooling in the low spot of the crawlspace and couldn't even reach the drainage that had originally been installed. To get professional help, they called up John's Waterproofing. 

To begin our crew removed the 6 mil vapor barrier and debris that had been originally installed. We then installed a brand new TripleSafe sump pump in the lowest portion of the crawlspace. The homes hillside grade naturally will bring the water down to this point, where it can then safely be diverted out and away from the home. We then laid down our CleanSpace vapor barrier. It is inserted under each wooden post, anchored along the walls, and thoroughly sealed into place. This home now had a properly set up drainage process to keep this home dry and healthy. 

Critters Nesting the Old Crawlspace Insulation - Damascus, OR

These homeowners had a large infestation of critters that had been nesting in their crawlspace insulation. They had a specialist come in and remove the critters, but in doing so, a majority of the old insulation was damaged. The homeowners wanted to keep their home well insulated and protected against any further animal issues so they called in John's Waterproofing. 

Our crew arrived and removed the old insulation and debris from under the home. We than laid down and secured CleanSpace into place. This woven material is protected with our twenty-five year warranty against rips and tears. It is secured into place to make a water tight seal. We than installed SilverGlo panels to the foundation walls and air sealed the space to keep critters out. As a final level of protection we added in new vent covers and a new Turtl crawlspace entryway. This home will now be dry and healthy.  

Waterproofing a Partially Finished Basement in Damascus, OR

This basement had been sectioned into a small hallway, a bedroom, the laundry room, and storage space, and the room with the water heater and electrical box. When the basement had been finished, only the commonly used spaces had been waterproofed and finished, leaving the storage and water heater room untouched. These spaces would experience some water intrusion, but the homeowners hadn't thought much about it until they began to notice that water was coming into their finished spaces through the drywall partitions in the hallway. The drywall was soft and squishy near the baseboards and the hallway carpeting was damp. Due to the high humidity that the unfinished portions of the space experienced, the water damage was not easy to spot, the humidity had just crept into the materials slowly. To get this fixed before the damage extended further, the homeowners called John's Waterproofing. 

Our crew came out and tore out the damaged drywall, the carpeting was able to be pulled up and dried out, no long-term damage had occurred. We then dug a trench and installed a WaterGaurd drainage system in the unfinished rooms. These are connected to a TripleSafe Sump pump to push the water along a discharge line a safe distance from the foundation of the home. These side rooms had a few windows, and we resealed all of the windows, ensuring that moisture wouldn't come into the rooms. Next, we covered the unfinished walls with ThermalDry Wall panels and restored the hallway wall without waterproof Everlast Finished Wall restoration. The basement looks clean, crisp, and will stay dry now! 

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