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Reviews From Woodinville
Products & Services
Basement Repair Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement To Beautiful Pre-finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
Sanidry Dehumidifier

Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers And Liners
Turtl Access Hatch
EverLast Crawl Space Doors
Sanidry Csb Dehumidifier
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
Crawl-o-Sphere Crawl Space Fan
WallCap Block Wall Sealer
SmartVent Flood Vents

Before and After Pictures from Woodinville
Crawl Space Encapsulation Woodinville, WA

Crawl Space Encapsulation Woodinville, WA

Before After
Crawl Space Encapsulation Woodinville, WA Crawl Space Encapsulation Woodinville, WA

Before our company installed CleanSpace Encapsulation and sealed the crawl space, it was a breeding ground for moisture and pests. The space underwent a significant transformation. Now it is dry and free of mold, mildew, and pests. Our CleanSpace Encapsulation system, which consists of a thick, durable liner that completely covers the crawl space floor and walls, provided an effective barrier against moisture, pests, and other contaminants.

Vapor Barrier Installation in Woodinville, WA

Vapor Barrier Installation in Woodinville, WA

Before After
Vapor Barrier Installation in Woodinville, WA Vapor Barrier Installation in Woodinville, WA

Before encapsulation, the crawl space under the house was a nightmare. It was dark, damp, and musty, with mold. The air was thick with the smell of mildew, and pests such as rodents and insects were free to come and go as they pleased.

After the crawl space was encapsulated with CleanSpace, it was like a different world. The dark and dingy space was transformed into a clean, dry and bright environment, free from mold and moisture. The musty smell was gone, replaced by fresh air that flowed throughout the home. The sealed space kept pests out, making it a great storage area for seasonal items and providing peace of mind. The encapsulation with CleanSpace was a smart investment that improved the comfort and health of the entire home.

Crawl Space Repair in Woodinville, WA

Crawl Space Repair in Woodinville, WA

Before After
Crawl Space Repair in Woodinville, WA Crawl Space Repair in Woodinville, WA

Before, this crawl space was a dark and damp area that was full of moisture, mold, and mildew. After, the crawl space was transformed into a clean and dry area that is free of moisture, mold, and mildew. The CleanSpace liner acts as a barrier to prevent moisture from seeping through the dirt floor, and the walls are covered in a vapor barrier to further protect against moisture. The encapsulation process seals off all gaps and openings, preventing pests and rodents from entering the crawl space. The air quality has improved, and the musty smell is gone. The wooden beams and foundation are now protected from moisture damage, ensuring the longevity of the house's structure. The encapsulation has not only improved the crawl space but also the overall health and safety of the entire home.

Company Awards
Installed 1 Million Sq. Ft. of CleanSpace
At the 2017 IMPACT Convention, the Rainy Day Basement System team were awarded for having installed 1 million square feet... [Read more]
Dan Malsch is Awarded as a Salesman
Awarded Dan Malsch for BizWiz salesman... [Read more]
More Awards

Woodinville, WA Approved Basement Waterproofing & Sump Pump Installation


WOW!!! Robert and Johnny were an EXCEPTIONAL crew! They know their job, didn't waste any time, were friendly, and completed...
Happy Customers Surrounding Woodinville, WA
Work Requests

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Your Trusted Crawl Space Repair & Basement Waterproofing Company

If you have a problem with your crawl space or water getting into your basement, Rainy Day Basement Systems can help. We're the local expert for all things under the home! This includes basement waterproofing, crawl space repair and encapsulation, sump pumps, insulation, and mold prevention. Don’t wait until your basement or crawl space becomes a breeding ground for mold, pests, and other hazardous conditions. Contact us today to schedule a free inspection and estimate.

Crawl Space Encapsulation & Repair in Woodinville

Nasty crawl spaces can cause many issues for homes. If left unrepaired and unsealed, the crawl space can start to rot and grow mold, leading to structural issues, poor indoor air quality, and discomfort throughout the house. Rainy Day Basement Systems provides moisture-proof crawl space encapsulations and durable structural repairs in Woodinville, WA, and nearby.

We can create a dry, useable crawl space by sealing the crawl space with a moisture-proof vapor barrier and adding a high-performance crawl space dehumidifier. Plus, we can install crawl space jacks for failing support posts and provide other crawl space repair solutions.

Crawl Space Repair Solutions:

  • Crawl space vapor barrier
  • Crawl space drainage system
  • Crawl space dehumidifier
  • Crawl space insulation
  • Crawl space support jacks
  • And more!

Schedule a free crawl space repair and encapsulation estimate to learn more. We proudly serve Woodinville, WA and nearby King County.

Woodinville, WA Basement Waterproofing

Woodinville has frequent rain, with an average of more than 170 rainy days. This can easily lead to flooding. When flooding hits the area, the basement is most likely to be the prime target for water damage. There are many possible sources for pooling water, damp basement walls or flooring, and high humidity. These include rusty basement windows, poor grading around the foundation, leaks through foundation cracks, saturated soils, plumbing failures, or poorly functioning drainage or sump pump systems. Basement waterproofing can address the underlying issues, prevent future water damage, and improve indoor air quality.

Rainy Day Basement Systems is Woodinville’s trusted basement waterproofing company offering wet basement repair and basement flood prevention. We are your local Basement Systems authorized dealer offering proven-effective wet basement solutions using patented, warrantied products.

Basement Repair Solutions:

  • Interior Basement Waterproofing
  • Sump Pump System Installation
  • Energy-Efficient Dehumidifiers
  • WaterGuard Drainage System
  • Air Purification
  • Basement Crack Repair
  • Downspout Extensions
  • Basement Insulation

Call or fill out the Free Estimate form to set up an inspection of your basement. When you choose Rainy Day Basement Systems, you’ll get a free book on how basements are constructed and why they get wet, a custom design solution, and a written estimate at no charge.

Job Stories From Woodinville, WA
Basement Waterproofing Woodinville, WA

Homeowners, Carol and Dan, called Rainy Day because they were having moisture problems with their home in Woodinville, WA. Water was leaking slowly through their foundation on one wall. We sent out Ryan to provide a free inspection, no-obligation estimate. The problems were ongoing for the past four to five years, and their biggest concern was mold and refinishing. To solve their wet basement troubles, we recommended installing WaterGuard Interior Basement Drainage. WaterGuard is a patented drain system designed to capture leaks along the stem wall. Water is then pumped out of the home through a TripleSafe Sump Pump, and discharged out toward a backfill area. The result is a dry basement, with groundwater seepage under control. 

Work Requests From Woodinville, WA
Project Location: Woodinville, WA
Interested in having our crawlspace, recovered and sealed to prevent critters. I'm coming in.
Project Location: Woodinville, WA
My sump pump needs to be replaced, it is no longer working
Project Location: Woodinville, WA
Noticed water in crawl space during this past winter
Project Location: Woodinville, WA
We would like to have the insulation and plastic barrier removed and replaced in our crawl space.
Project Location: Woodinville, WA
The basement in the house we are remodeling had a lot of leaking after the snow melt this past January. It is a walk-out basement so the water was only along the buried side, seemingly concentrated in the laundry area. The water had dried up about a day later. We've noticed this happens two times in the past 6 months.
Project Location: Woodinville, WA
We need a French drain in our crawl space.
Project Location: Woodinville, WA
We have a crack in our poured concrete basement foundation that is leaking water in. would like someone to take a look and provide a remedy.
Project Location: Woodinville, WA
I recently purchased a new home, and have standing water in my crawlspace. I'd like to get a free estimate to have a sump pump installed.
Project Location: Woodinville, WA
Basement floods around every other year about 1in.

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