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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]
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Exceptional Basement Waterproofing & Sump Pump Installation in Mukilteo, WA

Happy Customers Surrounding Mukilteo, WA
Work Requests

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Reviews From Mukilteo
Testimonials From Mukilteo
Jean-Paul was able to explain it all in language I could understand.
Testimonial by Ann B. from Mukilteo, WA
Russ was efficient and personable. Did a great job of explaining what he was doing. Overall just a very good...
Testimonial by Cheryl & Michael M. from Mukilteo, 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 Mukilteo, 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 Mukilteo, WA and surrounding areas.

Wet Basement Repair & Waterproofing in Mukilteo

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.

Mukilteo 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 Mukilteo, WA and surrounding areas.

Insulation for your basement or crawl space in Mukilteo 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 Mukilteo, WA today.

Job Stories From Mukilteo, WA
SmartJacks and Crawl Space Encapsulation in Mukilteo, WA

Judy and Mike were referred to Rainy Day by another contractor. They were dealing with interior wall cracks and sagging floors in their home. The problems were stemming from the damp soils in their crawl space shifting and settling. On top of that, they had a lot of mold under the home. In order to correct the problems and create a healthy home for them, we installed our waterproofing system. We encapsulated the crawl space in CleanSpace, lifted the sagging floors with SmartJacks, and installed our TripleSafe Sump Pump System. Their home is now safe, dry, and protected for longevity.

For a free basement or crawl space inspection, call today to schedule at 1-833-988-3570.

Sagging Floors in Crawl Space, Mukilteo, WA

Judy had interior walls of her home cracking with floors sagging in various areas. She was ready to fix the problem after dealing with it for a while, and called upon Rainy Day for a solution. Ed Upenieks inspected the home to determine a proposal. He recommended using 37 of our SmartJack Crawl Space Stabilizers to support the sagging lower floors. The galvanized steel piers are fully adjustable and can bear the heavy load of the home with ease.

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

Permanently Repairing Water in Crawl Space, Mukilteo, WA

After finding standing water in their crawl space, Chris and Tas of Mukilteo, WA, gave the team at Rainy Day a call to repair it. We sent out System Design Specialist, Ryan Adams, to find a permanent solution to their major problem. Our team started the project by cleaning the crawl space completely and removing debris and loose organic materials. We laid down new piping to channel water through a freshly installed SuperSump Plus sump pump system and attached it to a discharge line and downspout. We then sealed the crawl space using our CleanSpace encapsulation system and vapor barrier. With our waterproofing system in place, they can have confidence their home is fully protected and the work is guaranteed.


For a free inspection and estimate to fix your wet crawl space or basement, call us today to schedule at 1-833-988-3570.

Getting a Mukilteo Home Rental Ready by Waterproofing thier Crawl Space

June rents out her Mukilteo home, before renting it out to another tenant she decided to get it surveyed by a home inspector. He suggested she reach out to Rainy Day Basement Systems because her crawl space was having drainage issues as well as leaks through cracks in the foundation walls.

Knowing it would be hard to rent out in such a condition, June decided to go ahead with Rainy Day’s services. To help with drainage issues, they installed the SmartPipe drainage system. This system allows water to absorb from the soil around the foundation of the home and carry it straight to her SmartSump. The SmartSump pump has a unique cover that includes an alarm pocket, when filled with water it sounds the WaterWatch alarm. This informs homeowners if there is a plumbing leak or some other leak allowing water to get into the space. A LawnScape outlet was installed to carry the unwanted water away from the home in an underground discharge line. The crawl space itself was encapsulated with CleanSpace, a highly durable vapor barrier that helps reduce moisture and humidity. To further control the humidity, a SaniDry CBS dehumidifier was added and finally an EverLast Door which is airtight, maintenance free and easy to access.

Rainy Day is glad they were able to get June’s rental home in the condition she needed for renting.

Leaky Crawl Space Leads to Mold Growth in Mukilteo Home

Ben and Julie W. moved into their Mukilteo home in 2008 with intentions of living there for years to come. It wasn’t long before they realized that, like many crawl spaces, theirs was leaking water. This was leading to mold forming below their house and ultimately decreasing the quality of air they were breathing, which was making battling asthma even more difficult for Julie. They sought out Rainy Day Basement Systems not only to repair their crawl space, but to improve their quality of life.

In addition to encapsulating the space with CleanSpace crawl space lining, Rainy Day installed a TripleSafe Sump Pump and a WaterGuard system. WaterGuard is a drainage system that leads water coming into the crawlspace to the TripleSafe Sump Pump where it will then be pumped a safe distance away from the home. Finally, a SaniDry CBS Air System was installed to keep the crawlspace dry and mold free.

Rainy Day Basement Systems is delighted that they were able to help Ben and Julie’s crawl space troubles. They are now able to enjoy their home in its entirety and breathe easy.

Work Requests From Mukilteo, WA
Project Location: Mukilteo, WA
We have a musty smelling basement. Our house is on a slope.
Project Location: Mukilteo, WA
Old sump pump, old signs of rodent access, and loose insulation in crawl space
Project Location: Mukilteo, WA
Would like sump pump and internal drain tile installed on stepped foundation wall in basement. Have old quote but need it updated before scheduling installation.
Project Location: Mukilteo, WA
Encapsulation, French drain, sump pump installation.
Project Location: Mukilteo, WA
Standing water in our basement. Looks like water coming through the foundation.
Project Location: Mukilteo, WA
Crawl space inspection and recommendation
Project Location: Mukilteo, WA
Old house.
Project Location: Mukilteo, WA
Want to repair any damage that has occurred and discourage any rodents and small animals from moving in.
Project Location: Mukilteo, WA
Need to improve crawl space drainage, properly slope drains, clean up crawl space, new vapor barrier, repair floor insulation, new or repair duct insulation
Project Location: Mukilteo, WA
Water in crawlspace and standing water in yard after rain
Project Location: Mukilteo, WA
We had water in our crawl space that we had removed and we still need to determine where it's coming from and what needs to be done to fix it. Thank you!
Project Location: Mukilteo, WA
Purchased home 1/2020. Water was in crawl space. We may need a sump pump- owners declined the pump when we asked for one. Need crawl space cleaned and opinionnif aump pump is needed.
Project Location: Mukilteo, WA
Smelly crawl spacw
Project Location: Mukilteo, WA
Walkable crawlspace, previous vapor barrier and insulation deteriorated (15yrs old). Signs of rodents, however managed through monthly pest control. Original barrier had to be destroyed to dig-up and replace water line several years ago. Considering options for a more structural solution in the space if possible (technically, cost of course, and lifespan). at minimum looking to have the crawlspace cleaned, re-sealed, and re-insulated.
Project Location: Mukilteo, WA
Purchased a new home and during pre inspection it was noted the crawlspace insulation and vapor barrier had damage and needed repairs
Project Location: Mukilteo, WA
Need the vapor barrier in my crawl space replaced and the crawl space floor level a bit.
Project Location: Mukilteo, WA
We have standing water in our crawl space, a seasonal issue but with the latest rainfall its worse.
Project Location: Mukilteo, WA
Selling our house and the inspection finding from the Seller stated water in crawl space. We haven't had this issue before so not sure if it is water table issue or footing drain issue. We would like to see if you can identify the problem and then provide an estimate to fix it.
Project Location: Mukilteo, WA
We have some water pooled in the crawl space. Also cold air coming out of one of the floor vents. Looking for estimate to waterproof and inspect / repair floor vent piping.
Project Location: Mukilteo, WA
Some water in the crawlspace. concerned about it and what the options are to eliminate it.

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