Skip to main content
Got a wet basement? Musty odors? Protect your home with our proven solutions & lifetime warranty.

A dry, healthy home starts here.
Contact your local dealer or call 1-800-638-7048

Find A Dealer Near You!

Rainy Day Basement Systems

Free Estimate
18931 59th Ave NE
Arlington, WA 98223
Mon-Fri 7:30am-4:30pm
In business since 2006

Dan and Lovey Malsch's Rainy Day Basement Systems has over 25 years of experience when it comes to basement waterproofing. Family owned and operated since 2006, Dan and his wife Lovey have grown what started as working out of the home to a well-known and reliable business serving customers throughout Washington. Their team of professionals are deeply committed to creating a beautiful, new space in your basement to improve your home and your life!

As the authorized Basement Systems company in Washington, customers can benefit from:

  • Over 25 years of service
  • Trained and Experienced Basement & Crawl Space Experts
  • Award-Winning Customer Service
  • Proven, Patented, Exclusive Basement & Crawl Space Products
  • Free, No-Obligation Estimates - Schedule Today!

Rainy Day Basement Systems specializes in the following services:

  • Crawl Space Repair helps to protect your basement from rot, mold, and moisture damage.
  • Basement Waterproofing to protect your home from water damage or leaks.
  • Sump Pump Installation to keep your basement protected against flooding.

Products we offer:

  • Basement Floor Tiles
  • Drywall Repair Systems
  • Insulated Wall Panels
  • Basement Windows
  • Self-Draining Dehumidifier
  • Drainage System

Our professional contractors are happy to serve the following areas throughout Northwestern Washington:

Anacortes, Arlington, Bellingham, Bow, Bothell, Burlington, Camano, Clear Lake, Concrete, Conway, Coupeville, Edmonds, North Creek, Darrington, Ferndale, Friday Harbor, Gold Bar, Lake Stevens, Lopez, Lynden, Marblemount, Marietta, Marysville, Mount Vernon, Oak Harbor, Orcas, Rockport, Samish, Sedro Woolley, Skykomish, Smokey Point, Snohomish, Stanwood, Sudden Valley, Sultan, Tuliap, and all surrounding areas!

Rainy Day Basement Systems is dedicated to converting your basement into a new, beautiful space for you to enjoy for years to come. Check out some before and after photos of wet basements, cracked walls, and nasty crawl spaces we've fixed and browse reviews/testimonials from our customers below!

Schedule an appointment with Rainy Day Basement Systems today and get a FREE estimate on your service!

Basement Waterproofing Crawl Space Repair
By Tom G.
"Dan did a great job explaining the system along with the..."
By Bruce G.
By Pam M.
By Tom L.
"Tyler and his crew, Wyatt and Eric, were outstanding with a..."
Sherman B.
Sultan, WA
I have been completely impressed with how everyone at Rainy Day has communicated with us about everything...
Renee and Patrick M.
Arlington, WA
Looks great, nice clean work. Dan seemed trustworthy. Trusted our referral also. Happy with the job :)
Terry W. & Dennis I.
Arlington, WA
We are so pleased with our crawl space insulation. It's been almost a month now and we have noticed a...
Rainy Day Basement Systems Before & After
  • Clean Crawl Space in Stanwood, WA
    Before
    Clean Crawl Space in Stanwood, WA
    After

    Clean Crawl Space in Stanwood, WA

    Greg and Cheryl from Stanwood, WA, had a moldy and musty crawlspace. They were worried about moisture and wanted to make it clean and fresh. That's when they called Rainy Day Basement Systems for help. We sent our expert, Kirsten, out for a free, no-obligation inspection and estimate. Kirsten suggested controlling the moisture with a sump pump and drainage system, as well as using CleanSpace Encapsulation to make their crawlspace clean and dry. CleanSpace is a special liner that seals the crawlspace and keeps dirt, moisture, and pests out. The thick, durable barrier helps to make the crawlspace healthy and energy efficient. With CleanSpace in place, Greg and Cheryl's crawlspace is completely transformed and safe.
  • CleanSpace Crawl Space Encapsulation Arlington, WAe
    Before
    CleanSpace Crawl Space Encapsulation Arlington, WAe
    After

    CleanSpace Crawl Space Encapsulation Arlington, WAe

    Before Art from Arlington, WA, contacted us after noticing our trucks in the neighborhood, he had been dealing with years of pests and water issues in his crawl space. He was keen on making home upgrades while safeguarding his home from groundwater in the long term. Having lived in the home for over 20 years, some of the occupants also suffered from allergies to mold. Upon inspection by Kirsten, our crawl space expert, who conducted a free inspection and estimate, it was clear that a system with minimal noise was necessary. To address the issues comprehensively, we embarked on a full cleanout and waterproofing process. We installed drainage trenching along the inside perimeter of the crawl space, along with a reliable TripleSafe Sump Pump System. For better control of humidity and air filtration, we opted for an energy-efficient SaniDry Sedona Dehumidifier. The final touch was the encapsulation of the crawl space using CleanSpace, resulting in an improved home that is now dry, protected, and permanent. Thanks to the comprehensive solution we provided, Art and Peggy can now enjoy their home without worrying about pests, water damage, or mold-related allergies. We take pride in having resolved their crawl space issues and provided a lasting solution for their home.
  • Arlington, WA Crawl Space Sump Pump
    Before
    Arlington, WA Crawl Space Sump Pump
    After

    Arlington, WA Crawl Space Sump Pump

    Art and Peggy, homeowners from Arlington, WA, had been dealing with persistent crawl space issues for a considerable period. After noticing our trucks in the neighborhood, he decided to reach out to find a solution. The problems encompassed pests and water-related issues that had been troubling him for years. Additionally, some of the occupants in his home suffered from allergies, which they suspected were triggered by mold in the crawl space. Eager to find a long-term solution and upgrade their home, they contacted us, and our crawl space expert, Kirsten, promptly conducted a thorough inspection. Understanding the importance of a quiet system, Kirsten took special care to consider this requirement during the evaluation. Based on the inspection, we formulated a comprehensive plan to address Art's concerns effectively. The first step involved a full cleanout and waterproofing process to combat the water-related problems that had been plaguing the crawl space. To ensure efficient water diversion and management, we installed efficient drainage trenching along the inner perimeter. To provide an added layer of protection against potential water issues, we implemented the reliable TripleSafe Sump Pump System. Now their crawl space is clean and dry.
  • Vapor Barrier Installation Snohomish, WA
    Before
    Vapor Barrier Installation Snohomish, WA
    After

    Vapor Barrier Installation Snohomish, WA

    Sharene and Dan's Snohomish residence had a neglected crawl space, prone to dampness, fostering mold growth, releasing allergen-laden air, and allowing chilly drafts through the floorboards. Rainy Day intervened with a comprehensive solution, employing our CleanSpace Encapsulation System and groundwater control. Our technicians expertly applied the CleanSpace liner, a defender against moisture, sealing walls and floors. The SmartSump, equipped with the Zoeller M-98 pump, efficiently removed excess water. Our SaniDry Sedona Dehumidifier joined the effort to maintain optimal humidity. Sharene and Dan's crawl space underwent a remarkable transformation, going from a problematic area to a space both dry and usable. The once troublesome crawl space now contributes to enhanced energy efficiency, a reduction in allergies, and a peaceful night's sleep. Their home stands as a testament to the transformative impact that your crawl space can have on the whole home.
BBB A+ Rating

BBB A+ Rating

Installed 1 Million Sq. Ft. of CleanSpace

Installed 1 Million Sq. Ft. of CleanSpace

EnerBank USA 2023 Star Performer Award

EnerBank USA 2023 Star Performer Award

Dan Malsch

Dan Malsch

President; Certified Waterproofing Professional

Daniel

Daniel

Outside Production Manager/Foreman

Kevin

Kevin

Inside Production Manager

Contact Your Local Dealer
for a Free Estimate!

Please complete the form below to schedule your free, in-home estimate.

get a free estimate
Find Local Dealer
Free Quote