Contact Us For
A Free Estimate!
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 Camas
Camas, WA Basement Waterproofing Job

Camas, WA Basement Waterproofing Job

Before After
Camas, WA Basement Waterproofing Job Camas, WA Basement Waterproofing Job

This basement was slightly damp and looked similar to a newly liberated dungeon. Our homeowner wanted to transform the space and called us to help them get it ready. This changed the whole look of the basement. 

Encapsulation in Camas, WA

Encapsulation in Camas, WA

Before After
Encapsulation in Camas, WA Encapsulation in Camas, WA

This customer had been living in her new home for a few months before they found a door in one of the closets in their finished basement. When she opened the door she had found an unfinished portion of the basement that had visible standing water and damaged vapor barrier. Our crew installed a drainage system and encapsulated the unfinished space with our CleanSpace vapor barrier that is 20 mils thick and is tear resistant. She now had a dry space and even more storage without a worry of things getting ruined. 

Basement, Camas WA

Basement, Camas WA

Before After
Basement, Camas WA Basement, Camas WA

This Before & After is of a Super Sump pump in this customer's wet basement. The Super Sump pumps the water out of the basement with it's tp-rated 1/3 Zoeller cast iron pump. Offering reliability and high-volume pumping, keeping it nice and dry.

Company Awards
Home Advisor Plumbing Top Rated - 2022
This badge lets homeowners know that you come highly recommended for plumbing needs.... [Read more]
Plumbing Home Advisor Seal of Approval
HomeAdvisor's Seal of Approval confirms that you're licensed, insured and background-checked, giving homeowners peace of mind. This seal of approval... [Read more]
More Awards

Your Dependable Basement Waterproofing & Crawl Space Repair Experts

Professionally and promptly done... Would refer friends, family....
Happy Customers Surrounding Camas, WA

Click the icons to see what our customers had to say.

Reviews From Camas
Testimonials From Camas
We were very happy with the punctuality and professionalism of the representatives
Testimonial by Rhon S. from Camas, WA
All of your employees who worked in crews at different times were very friendly and professional.
Testimonial by Rogers B. from Camas, WA
I will be using John's Waterproofing Company without a doubt.
Testimonial by Verne G. from Camas, WA

Basement Waterproofing & Crawl Space Repair in Camas, Washington

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 Camas 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 Camas, WA

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 Camas 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.

Click for a FREE Estimate!

Earthquake & Seismic Retrofitting in Camas

In Camas, 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 Camas, WA, please click below and John's Waterproofing will contact you shortly.

Click for a FREE Estimate!

Case Studies From Camas
As this home was getting built, the homeowners had thought they were high enough to overlook waterproofing. So the foundation was poured, the...
This basement had some very definite water leaks and was in need of our Waterguard system, but built in features and odd shapes had the crew problem...
Job Stories From Camas, WA
Dry but Dirty Crawlspace - Camas, OR

We got a call from a homeowner that wanted to look into encapsulation for their crawlspace and we were happy to oblige. A System Designer was scheduled to go out and inspect the crawlspace. He found it to be filthy, full of fallen insulation, debris and evidence of rodents. He took measurements and photos and then sat down with the homeowner to answer any questions and build a proposal. The homeowner was appalled at the condition of the crawlspace and concerned about his family's health. 

The installation crew arrived to do the work and removed all of the insulation. The old vapor barrier was used to wrap it up along with all the rodent feces and other debris, successfully removing this all for disposal. Having no water intrusion problems, a drain system and sump were not needed. The crew then isolated all of the posts and laid TerraBlock, a flexible foam barrier on the floor. This helps to protect the CleanSpace barrier from damage and is a first step in properly insulating the space. The CleanSpace, a 20mil polyester barrier was laid over the TerraBlock. The seams were sealed with a special tape and it was run up the wall and fastened securely. The vents were sealed and a SaniDry Sedona dehumidifier was installed to keep the air clean and dry. The last step was applying 3" of closed-cell spray foam to the foundation walls and rim joist. Now this Crawlspace was insulated to industry standards and the homeowners will undoubtedly enjoy lower utility bills. 

Basement Expansion and Waterproofing Needs - Camas, WA

A customer called telling us that he was expanding his basement 50' and wanted it waterproofed. John's Waterproofing has lots of experience with waterproofing retaining walls and new construction of basements. A System Designer was sent out to evaluate the situation.  It was a straightforward job of waterproofing the wall and a new footing drain, Paraseal and Tremdrain to waterproof the wall with a TripleSafe sump in a culvert to discharge the water from the footing area. 

The crew arrived and got right to work. First, they waterproofed the wall with the Paraseal and TremDrain. TremDrain is designed for horizontal drainage applications requiring high compressive strength and moderate flow capacity. TremDrain uses a high-strength Class 1 needle-punched, non-woven filter fabric and includes a protective backing film for added membrane protection. Paraseal® is a sheet waterproofing membrane consisting of 15 mils of HDPE and expandable, granular bentonite. The composite weight of the material is up to 1.0 lb/ft², creating a dual waterproofing system. Then a new footing drain was also installed, terminating at the TripleSafe sump pump. This created a waterproof wall, ready for backfill.

Wet Crawlspace in a New Home - Camas, OR

John's Waterproofing received a phone call from a homeowner who was very unhappy to find the entire crawlspace of his newly built home flooded. He wanted someone out to help him with a solution ASAP. One of our experienced System Designers did a full inspection of the crawlspace from both the exterior and the interior of the crawlspace and assured him that John's Waterproofing had a solution that would keep his crawlspace dry and give him a great warranty on the work. 


First, a Service Tech was sent to remove the vapor barrier, set up a temporary sump system, and distribute large fans throughout the crawlspace to get it dried out enough to do the work. A few weeks later they began the process of installing a 3" perforated pipe drainage system around the perimeter. Because the crawlspace was so large it needed 365 ft of drainage which required 3 sump pumps, each consisting of a SuperSump and an UltraSump battery backup. The sumps discharge was connected to the rain drain system for a clean look. A new 6mil black plastic vapor barrier was installed throughout, overlapped a minimum of 18" at the seams, and run up and attached to the walls to ensure that any water intrusion from the foundation walls or footings would find its way to the drain system. We gave the homeowner 3yr warrantees on the sump pumps and a 10yr warranty that, as long as the pumps were operating, we would keep the water off the top of the barrier. 

Apartment Complex has Water in the Elevator Shaft - Camas WA

Groundwater likes to seep through whatever porous materials it can find, even into the bottom of an elevator shaft. Even when an elevator is lowered to the first floor, it will still leave some space to the ground, and this one was having some water intrusion. The sump pump that can be installed had failed and water could be found in a few small cracks in the poured concrete. To solve this water issue, John's Waterproofing was called out. 

To keep this space water-free we patched up the small cracks and switched out the sump pump for our TripleSafe sump pump. A dimpled drainage matt was then laid down and encased without 20 Mil CleanSpace vapor barrier. This space is easy to walk on, waterproofed, and ready to go!

Leaky Basement in Camas, WA

Allison had water coming into her basement and recently noticed that it had become more frequent and was starting to pool in areas causing damage to some of the things she was storing in there. That's when she found John's Waterproofing on line and gave us a call. We were happy to send Jacob out to do a free inspection. He suggested installing a TripleSafe sump pump a SaniDry dehumidifier and CleanSpace wall panels for waterproofing. 

Allison agreed and she now enjoys a dry basement that she can use. 

CleanSpace, Camas, WA

Recently our Design Specialist, Marcus went to go inspect a crawl space in Camas, Washington where he found that the existing sump pump and fan were not working as well as they should be and saw that there was some water still coming in through the walls. He went over some options with the homeowner, Patrick and they bot agreed that a CleanSpace encapsulation was the best solution. 

Our Foreman, Nathan and his crew were on the job in no time to get started. They were able to identify where the water was coming from and did the necessary repairs for that, directing the water out and away from the house. They then installed a SuperSump Plus pump that will pump any additional water out of the crawl space, encapsulated the crawl space with 20 mils thick and then Foreman, Fernando, and his team went out to complete the crawl space with Spray Foam insulation. 

Patrick is thrilled with the results and appreciated the peace of mind that he now has knowing that his crawl space is in proper order and knowing that he can rely John's Waterproofing to take care of his waterproofing needs. 

Waterguard in Camas, WA Basement

This customer had had John's Waterproofing waterproof a partial basement wall in the past, but soon realized that waterproofing the whole basement was more effective. Water tends to move where it meets the least amount of resistance, so if it's in one area normalls that gets blocked it'll move to another area. Our amazing inspector, Tom came out to plan the next steps, and he recommended that we finish the Waterguard perimeter drain to the other walls. Manuel and his team finished the basement by completing the Waterguard drain and connecting it to the Super Sump pump. The full Waterguard system will now collect wall seepage from all the walls and come with a lifetime warranty. 

Jay is very satisfied with the work that John's Waterproofing does, and know that in the future if he should ever need our help again, we will be here!

Service Area
Free Quote