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Basement Wall Repair
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Exterior Waterproofing
Flooded Basement Repair
Foundation Waterproofing
French Drain Installation
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Leaky Basement Repair
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Sump Pump Installation
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Basement Insulation
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Basement Wall Cracks
Aspen Air Purifier


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Crawl Space Access Doors
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Crawl Space Encapsulation
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Before and After Pictures from Centerville
Centerville, WA Basement Moisture

Centerville, WA Basement Moisture

Before After
Centerville, WA Basement Moisture Centerville, WA Basement Moisture

By installing The ThermalDry Wall System in this basement, we prevent moisture from seeping in and causing issues like smells, mold and rotting. When installed properly with WaterGuard it will also channel the water into the WaterGuard drain system and out of your basement. ThermalDry has a reflective surface along with bubble wrap like material to help reflect and keep heat in the basement keeping it dry and warm.

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Your Dependable Centerville, WA Basement Waterproofing and Crawl Space Repair Expert

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Happy Customers Surrounding Centerville, WA

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

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

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Job Stories From Centerville, WA
Condensation along the Basement Floor - Centerville, WA

This home had condensation spots where the foundation walls met the floor. Each year the water issue seemed to be getting worse. The homeowners were worried about how this problem would progress, so they reached out to John's Waterproofing. Our design specialist was sent out to perform a full inspection and found hydrostatic pressure was causing this homes problems. 

To begin this project our installation crew dug a trench along the interior perimeter. Here we laid down a bed of gravel with our WaterGuard system. This will collect water to safely grade it to a TripleSafe sump pump, which then pushes the water out and away from the home. Along the walls our crew then installed BrightWall paneling, this will safely divert any moisture down the walls and into the new drainage system. As a final piece we installed a SaniDry dehumidifier to keep this home dry and healthy. 

Foundation Cracks and Leaky Basement - Centerville, WA

A customer called because of a long crack that had developed on the foundation wall of his basement and water was seeping in. He had tried to fix it himself but his efforts failed. More water was seeping in and he realized he needed professional help so he called up John's Waterproofing. 

A System Designer was scheduled and went to help the homeowner with a solution to his woes. He arrived, walked around the exterior and found problematic downspouts as well as the crack from both the exterior and interior. He also noted the moisture damage around the perimeter and took photos and measurements. He explained our award-winning WaterGuard system and sump pumps to the customer and what we could do to address the downspouts. 

When the installation crew arrived they got to work installing the WaterGuard patented drain system around the perimeter of the interior. They connected this to a SuperSump system that includes a primary pump with a battery backup in a special container featuring an airtight lid and alarm that would alert the customer to any failure. The downspouts were addressed by extending the discharge line underground to maintain the look of the landscaping. This design also avoids a tripping hazard, discharging well away from the basement with a LawnScape outlet and a subtle design with a removable lid for cleaning out debris. Problems solved!

Foundation Cracks and Leaky Basement - Centerville, WA - Photo 1
High Humidity in Unfinished Basement - Centerville, WA

This unfinished basement was suffering from high humidity in the basement. This was causing water mold to appear on parts of the walls as well as mold showing up on some of the stored items in this space. The homeowners wanted to find a solution to protect their home, and they reached out to John's Waterproofing. 

Our crews arrived and dug a trench along with the interior parameter and installed a WaterGaurd drainage system. The basement walls were then covered in our BrightWall panels. These would allow all condensation and moisture from the walls to divert down to the new drainage system. Water then goes along the WaterGaurd to a newly installed TripleSafe Sump pump and then pushed out and away from the home's foundation. As a final piece, this home had a SaniDry Sedona dehumidifier installed to ensure the home would be at a safe humidity level so mold couldn't take hold. 

Unfinished Basement has Water Moisture - Centerville, WA

This home's unfinished basement had water moisture coming through the foundation walls. In some spots where the water was more prominent mineral build-up was evident. To address the water problem, the homeowners called John's Waterproofing. 

 To waterproof the basement, we began by digging a trench along with the interior parameter and installing a WaterGaurd drainage system, this directs all water to the newly installed SuperSump pump which then moves the water a safe distance away from the foundation of the home. The walls were then covered with our BrightWall panel system which is a waterproof material that will direct all water down the walls to the drainage system. We also installed a SaniDry Sedona dehumidifier to keep this basement dry and healthy. 

Water Intrusion at Finished Basement Windows in Centerville, WA

This home had their basement waterproofed and finished by another company a few years prior. However, as the years progressed they noticed water intrusion around their basement windows. The water was seeping through and pooling on the exterior sides. They wanted to make sure the water was able to safely get away from their home so it wouldn't enter their finished basement and cause further issues. For help, they called John's Waterproofing.

We thoroughly looked over the basement, and were able to confirm that the water issues were solely around the windows. The rest of the basements waterproofing system was in working order. So we removed the old windows, and the old window wells. We upgraded their window wells and their windows so that they could have proper drainage on the exterior to protect the home. We then sealed up around the window and they have been able to enjoy their finished basement thoroughly now, no more water intrusions!

Everlast Wall Restoration in Centerville, WA Basement

This basement in Centerville, Washington had water intrusion that was causing mold growth on the bottom half of the drywall. This was a major concern for the homeowner, so he called John's Waterproofing immediately. Our amazing inspector, Kevin gave the homeowner a patented solution to ensure that there would no longer be water intrusion. He suggested our Brightwall paneling system, a Waterguard perimeter drain, and Everlast Wall Restoration. 

The homeowner happily agreed and Luke and his team set out to ensure the health of Eugene's basement. They started by installing Brightwall paneling against the concrete walls which channels wall seepage down into the Waterguard perimeter drain. Our patented Waterguard perimeter drain collects the wall seepage and directs the water into the sump pump. In this case, a Triple Safe sump pump. For the lower section of the drywall that had mold, our team removed that section of drywall and easily replaced it with our Everlast Wall Restoration panels that waterproof and prevent mold reoccurance.

Eugene is happy that he can now use his basement space without fear of water intrusion causing health hazards.


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