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Before and After Pictures from Lynnwood
Lynnwood Encapsulated Crawl Space

Lynnwood Encapsulated Crawl Space

Before After
Lynnwood Encapsulated Crawl Space Lynnwood Encapsulated Crawl Space

This crawl space used to be very damp, with standing water, mold, wood rot, and failing insulation. Rainy Day came to the rescue with our patented drainage, sump pump, and full CleanSpace Encapsulation System. Encapsulation creates a healthy environment for the whole home. No more cold spots on the floor, nor moldy and musty smells. The home will stay clean and dry for years to come.

Lynnwood Crawl Space Encapsulation

Lynnwood Crawl Space Encapsulation

Before After
Lynnwood Crawl Space Encapsulation Lynnwood Crawl Space Encapsulation

This Lynnwood home had a messy crawl space. There was fallen insulation, evidence of rodents and it leaked during heavy rains. Rainy Day cleaned out their entire crawl space, including the ruined insulation, and added drainage trenching and a TripleSafe Sump Pump to control water seepage. We then encapsulated the space with CleanSpace. Once sealed, we added a SaniDry CX Dehumidifier to further control the moisture. 

Repairing Water in Crawl Space in Brier, WA

Repairing Water in Crawl Space in Brier, WA

Before After
Repairing Water in Crawl Space in Brier, WA Repairing Water in Crawl Space in Brier, WA

Robert's crawl space in Brier was in need of a repair due to a lot of water leaking in and causing damage. We needed to address the concern, so we installed our crawl space drainage system and encapsulated the crawl space in CleanSpace. To handle the high volume of water that was coming in the crawl space, we installed our super reliable TripleSafe Sump Pump System. TripleSafe keeps the crawl space dry with the protection of three submersible pumps in one airtight container.

Robert was very satisfied with the job and clean-up, and he highly recommended our Production Foreman, Xavier Ortiz, for the project.

The once nasty crawl space is now clean, safe, and dry permanently. For a free crawl space inspection from an expert, call today to schedule at .

Company Awards
BBB A+ Rating
Rainy Day Basement Systems boasts an A+ rating with the Better Business Bureau and enjoys perfect customer satisfaction with stellar... [Read more]
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]
EnerBank USA 2023 Star Performer Award
Rainy Day Basement Systems has been recognized by EnerBank USA as a 2023 Star Performer.... [Read more]
More Awards

Lynnwood, WA Professional Basement Waterproofing & Sump Pump Installation

We greatly appreciated that you were able to move up out install date. When we called, flooding was everywhere and...
Happy Customers Surrounding Lynnwood, WA
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Reviews From Lynnwood
Testimonials From Lynnwood
Very good. Got right to work and listened to our concerns. Looks like a different world down below.
Testimonial by Harold and Nancy R. from Brier, WA
100% satisfied. Very nice person who answered when I called (Jessica) every time. Ed was very helpful in...
Testimonial by Marcus and Cameo K. from Lynnwood, WA
The crew (Daniel, Rosalino, and Juan) were wonderful, clean up was great. Took great care with my property...
Testimonial by James & Sheila B. B. from Lynnwood, WA

Do you have basement flooding, crawl space moisture or mold, cold floors, or other basement or crawl space-related problems? Rainy Day Basement Systems provides Lynnwood, Washington homeowners with reliable basement waterproofing, crawl space encapsulation, basement insulation, and more. We are the Basement and Crawl Space Specialists, committed to creating a reliable experience for every homeowner who trusts our professionals with their basement or crawl space repair needs.

Whether you need complete basement waterproofing or a moisture-proof crawl space encapsulation system, you can trust us for these solutions and much more!

Our Services include:

  • Basement Waterproofing
  • Crawl Space Encapsulation
  • Basement and Crawl Space Insulation
  • Basement Air Purifier Installation
  • Sump Pump Installation & Service
  • Foundation Crack Repairs

Schedule a free estimate to learn more today! We proudly serve Lynnwood, WA and surrounding areas.

Wet Basement Repair & Waterproofing in Lynnwood

Wet basements wreak havoc on your home's foundation, and as a homeowner, you want fast, reliable solutions. Rainy Day Basement Systems provides innovative, award-winning, and patented basement waterproofing solutions. We want to remedy your wet basement efficiently to prevent mold growth, structural issues, pest problems, and more. Schedule a free estimate with our trusted professionals today and leave your waterproofing issues in the past!

Our basement waterproofing solutions include:

  • Sump pump installation & maintenance
  • Interior drainage systems
  • Self-draining dehumidifiers
  • Subfloor matting
  • Drywall repair systems
  • And more!

Don’t wait to protect your home against water in the basement! Schedule a free, no-obligation basement waterproofing estimate today.

Lynnwood crawl space repair & encapsulation solutions

When crawl space moisture problems are left untreated, they can lead to mold growth, wood rot, sagging floors, musty odors, unhealthy indoor air, and discomfort throughout the house. Waterproofing and sealing the crawl space with the right solutions can eliminate odors and provide improved air quality, comfort, energy efficiency, and an overall healthier home.

Our crawl space solutions include:

  • CleanSpace vapor barrier
  • Structural support jacks
  • High-performance dehumidifier
  • Rigid foam insulation
  • Crawl space winterization
  • Interior drainage systems and sump pumps

Schedule a free crawl space repair estimate today! We proudly serve Lynnwood, WA and surrounding areas.

Insulation for your basement or crawl space in Lynnwood Insulating your basement or crawl space can improve the energy efficiency of your whole home. Whether you have a basement, crawl space, or both, we know to properly air seal and insulate basements and crawl spaces to increase the comfort and durability of the home and provide a drier, usable conditioned space for home occupants, stored items, or HVAC equipment. Our professionals can pinpoint issues and recommend the right solutions based on home your home’s needs that will save you money and prevent comfort and moisture issues in the future.

We offer insulation solutions for:

  • Exterior basement walls
  • Crawl space walls
  • Basement floors
  • Crawl space floors
  • Concrete slabs
  • Dirt crawl spaces

Schedule a free basement or crawl space insulation estimate in Lynnwood, WA today.

Case Studies From Lynnwood
This Lynnwood crawl space was in terrible condition. The insulation was falling; the vapor barrier was covered in dirt and the foundation posts were...
Harold and Nancy R. lived in their Brier home for 22 years. As long as they could remember, their crawl space leaked water. However, recently they...
Shortly after moving into their Lynnwood home, Andy and Kelly B. noticed their basement walls were leaking during heavy rainfall, sometimes allowing...
Job Stories From Lynnwood, WA
Wet Basement Repair Lynnwood, WA

Lydia and Coty, residents of Lynnwood, WA, noticed a troubling leak in their basement after eight years of living there. The leak coincided with heavy rains and followed an initial unpleasant odor. Seeking a swift solution, they contacted Rainy Day Basement Systems, whose expert, Ed, promptly arrived for a free inspection and estimate.

Upon inspection, Ed identified water seeping through the basement walls. He proposed a permanent waterproofing solution involving the installation of Rainy Day's patented WaterGuard Interior Basement Drain. This system intercepts water seepage along the wall-floor joint and channels it to a SuperSump Pump System.

The SuperSump features a 1/3 HP cast iron pump housed in an airtight basket at the basement's lowest point. It includes a WaterWatch floor alarm system that triggers when water levels rise excessively. The collected water is then pumped out and away from the house through a discreet buried line that terminates in a LawnScape outlet.

To prevent winter freezing, the line is equipped with an IceGuard Port that ensures continuous water flow and avoids future flooding. With the installation complete, Lydia and Coty's home now boasts a permanent waterproofing system backed by a 25-year written, transferable workmanship warranty from Rainy Day.

Wet Basement Repair Lynnwood, WA - Photo 1
Lynnwood, WA Mold Allergy from Crawl Space

A family in Lynnwood, WA, was dealing with worsening asthmatic symptoms due to mold in their crawl space. The problem was so bad, they were considering moving until the problem could be resolved. Water and humidity under the home was causing the mold. Rainy Day came out to design a system to help control groundwater and prevent mold growth. We installed our drainage, sump pump, and encapsulation system, which seals the crawl space to isolate it from the damp earth below. Then, we installed our dehumidifier to control humidity and prevent mold growth, aiding in the process of making the home dry and inhabitable again.

Lynnwood, WA Mold Allergy from Crawl Space - Photo 1Lynnwood, WA Mold Allergy from Crawl Space - Photo 2
Crawlspace Water in Lynnwood, WA

Chuck and Amy from Lynnwood, WA, were troubled by a wet crawlspace after recent heavy rains. At one point, they had several inches of water in some areas. They were looking for advice on the best route for repair and gave Rainy Day a call. Their primary goal for the project was to prevent mold in the future and ensure good air quality for the home. Our system design included full-perimeter drainage trenches in the crawl space, with encapsulation, sump pump, and dehumidifier. The outcome will be a dry crawlspace, clean air, and a mold-free environment under their home. 

Dry Crawl Space in Brier, WA

Nancy and Harold from Brier, WA, called Rainy Day about their problematic crawl space. Over the years, they struggled with moisture under their home. They had a high water table and existing sump pump, but it was unable to keep up with demand. We came and did a thorough inspection to make a recommendation. Our solution included installing drainage, a better sump pump, and new vapor barrier to protect the home and keep it totally dry.

Crawl Space Moisture in Lynnwood, WA
James sought the help of Rainy Day after having standing water in his crawl space after heavy rains. The problem persisted over the course of four years and he was ready for a fix. We used an interior crawl space drainage channel and sump pump to discharge water from the home and keep it dry.
For a free inspection and estimate for your nasty crawl space or wet basement, call 1-833-988-3570.
Moisture, Smell, and Mold Allergies in Lynnwood, WA

A family was dealing with a problematic crawl space at their home in Lynnwood. The crawl space was leaking and causing a bad smell. They also had allergies and they were worried about mold. Our solution was installing an interior crawl space drainage channel at the perimeter of the crawl space, and a SuperSump pump system to capture and pump water out. We also designed the system complete with our CleanSpace encapsulation system and SaniDry Sedona dehumidifier. 


Now that the space is dry, clean, and mold-free, the homeowners couldn’t be happier with their new system.


For a free inspection and estimate, call today to schedule at 1-833-988-3570.

Dirty, Wet Crawl Space is Transformed with Encapsulation in Brier, WA

Robert had water pumping from his Brier crawlspace and was interested in protecting his home and fixing the leak. After meeting with Robert and performing a free, thorough inspection, we decided on a solution to fit his needs.

To create a clean dry environment under his home, we installed our CleanSpace Encapsulation System. CleanSpace uses a 20 mil thick vapor barrier that we seal, tape, and caulk to all the floor and walls in the crawlspace.

-We installed our TripleSafe sump pump system which will pump out extra water leaving the area dry and free from standing water.

-We connected the triple safe to a discharge line and had new perforated piping installed to capture leaks in ground so that water can be discharged out of the home.

-To keep humidity low, we added a SaniDry Sedona dehumidifier which will protect the home from mold and moisture by filtering out contaminants and keeping the humidity at bay.

Now, the space is usable clean and dry in the air in the living space is much safer to breathe. For a free inspection and estimate call today to schedule at 1-833-988-3570.

Repairing Wet Crawlspace in Lynnwood, WA

Drew from Lynnwood contacted Rainy Day because he had some water puddling in spots of the crawlspace, with some areas up to six or 7 inches in water. He was concerned about the health implications of a damp crawlspace, and wanted to fix it as soon as possible. Our production crew installed their project over the period of a week where we cleaned the crawlspace out and installed new drainage to address his water concerns. We added a triple save some pump system to pump out excess water and replaced rotten posts in the crawlspace. Everything was covered and sealed using CleanSpace, our encapsulation system and vapor barrier, and we covered all vents. Now, Drew can enjoy a clean and  healthy crawl space, protected and guaranteed, for many years to come. 


To get your free inspection estimate call today at 1-833-988-3570.

Repairing Wet Crawlspace in Lynnwood, WA - Photo 1
Repairing Wet Crawl Space in Lynnwood, WA

Twenty years ago, Won purchased his home in Lynnwood, WA. What he did not realize was that eventually, his humble abode would become riddled with a rotten and moldy smell, and it was coming from below in his crawl space. In winter, he was inconvenienced by standing water in leaking into the crawl space. This contributed to steadily increasing allergy symptoms and rotting support posts. Our production crew came to the home and installed new drainage trenches to lay piping to allow water to flow to the low spot of the crawl space toward the sump location. We installed our TripleSafe sump pump system to empty out a discharge line and out away from the yard from the LawnScape Outlet. To prevent moisture from entering and growing mold, we encapsulated the crawl space using our CleanSpace vapor barrier. The project lasted only a few days but made a huge impact on the health of the home.


For a free inspection and estimate, call our office at 1-833-988-3570 to schedule.

Finishing Flooded Basement in Lynnwood Home

Dave and Kelly S. had lived in their Oak Harbor home for 21 years. In the more recent ones, their East basement wall had started to leak water, especially during heavy rains. They had seen up to two inches of water in their basement at one time. Because of the frequent water, the carpeting had been damaged badly and was eventually removed. Dave and Kelly planned on moving at some point in their future and knew that the damages would bring down the value of their home. By making the investment in a Rainy Day Basement System, not only did they increase the value of their home, but their quality of life as long as they remain there.

To prevent water from reaching the basement walls, Rainy Day installed our WaterGuard drainage system. This piping system was specially designed to prevent clogging by separating it from the soil underneath the floor. Seepage is also prevented by installing our crawl space encapsulation lining, CleanSpace. By completely isolating the space from the earth below, the antimicrobial lining is highly effective at lowing the amount of moisture in the crawl space, and in turn, lowering the possibility of mold and mildew growth.

All captured water is pumped through their newly installed SuperSump pump, equipped with a cast iron pump, airtight lid and WaterWatch Alarm System. The alarm system alerts the homeowner if water rises above the point where the pump should be on, allowing them to intervene before serious damages occur. The water is then pumped out through their LawnScape outlet, a buried discharge line that safely carries the water a safe distance away from the home.

Work Requests From Lynnwood, WA
Project Location: Lynnwood, WA
There is a low spot in crawlspace where I found some standing water. Would like to know the root cause for it and potential fixes.
Project Location: Lynnwood, WA
I own a 6-unit townhouse building with a crawl space. The sump is about 10 years old, so I don't know if it still working or not. It has the original insulation from 1981. I think it needs new or additional insulation. There is an access door, but you have to crawl on hands and knees to get to the area where the pump is. Test area has much more head-room. I'm considering cutting a new access door somewhere in the foundation for easier access. We would need to cut through concrete foundation to do this.
Project Location: Lynnwood, WA
I have a crawl space that has never had water in it before today and need a rain water drain looked at and possibly it clearing if clogged. after that, I may need a crawl space drain and a sump pump installed
Project Location: Lynnwood, WA
Crawlspace is smell
Project Location: Lynnwood, WA
Crawl space infestation with rodens. crawl space infestation with rodens. Three entry points needs to be sealed: 1) flood drainage pipe needs to be capped or screen attached 2) the opening wich the sewage pipe goes through foundation should be sealed/cemented 3 ) builder closed off air vent needs to be sealed so nothing gets through 4) mostl ikely insulation and vapor plastic replaced . Crawl space is about 1,000 sqft
Project Location: Lynnwood, WA
Crawl cleaning and water profing
Project Location: Lynnwood, WA
Water/moisture in crawl space
Project Location: Lynnwood, WA
We had 8-9" of snow and ice. Then it warmed and we had heavy rain. This flooded our finished basement and our garage. It has been dried out, flooring removed, and drywall removed. We would like an estimate for making sure this doesn't happen again. Thank you!
Project Location: Lynnwood, WA
Small hole in garage where floor and wall meet. Water leaking in
Project Location: Lynnwood, WA
My floor has developed squeaky sounds and I want to check the estimate to have it repaired
Project Location: Lynnwood, WA
I would like to insulate my crawlspace.
Project Location: Lynnwood, WA
Just looking to be proactive and protect the crawlspace through encapsulation or other methods.
Project Location: Lynnwood, WA
I have a crawl that used as a storage space but unfortunately rats/mice invaded our this area. We have an easy access crawl space that is Approx. 12' x 15' x 6' tall just under our raised living room. I recently removed all of our personal belongings and pulled up some of the plastic and pulled down (left in C S) some insulation but stopped there. I would like a quote for the following: 1. Remove all plastic, insulation, rat poop, and ground covering 2. Treat all surfaces due to rat urine and poop to disinfect 3. Replace all insulation
Project Location: Lynnwood, WA
We have has water in our basement before. We are currently doing some construction and have had to remove interior walls and would like to get a quote on waterproofing.
Project Location: Lynnwood, WA
I have some water seeping into my crawlspace through one of the walls, and have a little bit of standing water. Not a ton, but enough that it needs to be taken care of. I'd like to get a quote for repairing/mitigating this.
Project Location: Lynnwood, WA
Id like to better encapsulate my crwalspace
Project Location: Lynnwood, WA
Crawl space moisture barrier repair. Rambler, 1350 sq ft. Can't stand up in crawl space.
Project Location: Lynnwood, WA
My daylight walkout basement flooded 3 days ago. The water is receding but there is still a lot to clean up and to isolate and fix where the water intrusion came in at.
Project Location: Lynnwood, WA
Lower floor room has water coming from under the carpet. Think there is some leak outside in, maybe a foundation leak. Possible leak is coming from the side of house that is downhill and tends to collect water.
Project Location: Lynnwood, WA
Lots of musty smell in office / child's bedroom. 2 separate mold tests confirm mold in rooms. One mold test found water and excess humidity and moisture in crawlspace. Need to have crawl space worked on to have vents welled and a fan and dehumidifier and any mold abatement that needs to happen and any other suggestions thank you!
Serving the following Lynnwood, WA zip codes
98036, 98037, 98046, 98087

our service area