Permanent Solutions
Family-Owned & Operated
20+ Years Experience
Lifetime Transferable Warranty
About All Seasons Waterproofing & Drainage
At All Seasons Waterproofing & Drainage, we believe that every homeowner deserves to be stress-free and protected season after season. As a family-rooted company with decades of hands-on experience, we bring more than just technical expertise to each project—we bring a personal commitment to treating every customer like a part of our family.
- High-Quality Craftmanship
- End-to-End Project Support
- Integrity-First Service
- Season-After-Season Protection
- Customer-Education Focused
- Protect Your Home's Value
4.7
100+ Reviews
Our mission is to deliver permanent, high-quality waterproofing and drainage solutions with integrity, craftsmanship, and care—backed by our Transferable Lifetime Guarantee*. From the first phone call to the final walkthrough, we’re here to listen, educate, and create lasting peace of mind—because we’re not just solving water problems, we’re protecting your biggest investments: your home and your family.
corporate documentation
State Certificate of Registration
Unified Business Identifier (UBI) -602-856-540
Internal Revenue Service
Federal Employer Indemnification Number (EIN) -90-0426523
Department of Labor and Industries
License NumberALLSESW922QR
Washington International Insurance Company
Bond Number 9181802
Kinsale Insurance Company
Policy Number 0100044155-1
Meet The Team
Kirk Carlson - Owner
Contact Email: Kirk@allseasonswaterproofing.com
Residence: Marysville, WA
Hobbies: Softball, Spending time with all 23 grandchildren
Kirk Carlson is a distinguished business leader recognized for his exceptional accomplishments and commitment to innovation in the waterproofing industry. Twice honored as “Businessman of the Year” and a recipient of the prestigious “National Leadership Award,” Kirk has also served as Co-Chairman of the Business Advisory Council for the State of Washington. As a trailblazer in his field, he became the first dealer of advanced technology within the International Waterproofing Contractors Network in Washington and served on their Dealership Board.
After his service in the United States Marine Corps, Kirk began his construction career in 1979, working with a Drywall and Cement Contractor. In 1990, he ventured into the waterproofing and drainage industry, eventually becoming vice president of a local company. Over his extensive career, Kirk has personally installed hundreds of waterproofing systems and offered expert advice to more than 20,000 homeowners dealing with water issues.
Today, Kirk continues to actively shape the vision and direction of All Seasons Waterproofing & Drainage, drawing on his deep understanding of the Pacific Northwest’s unique weather challenges. Born and raised in Seattle, his hands-on experience and leadership guide the company’s commitment to providing reliable and long-lasting waterproofing solutions.
Brian Carlson - Chief Executive Officer & Systems Design Specialist
Contact Email: Brian@allseasonswaterproofing.com
Residence: Arlington, WA
Hobbies: Yard Work, Camping, and Riding ATV’s
Brian combines strategic leadership with deep field experience as the CEO of All Seasons Waterproofing. As the son of the company’s founder, he’s been surrounded by waterproofing knowledge from a young age. After completing his accounting studies, Brian began working in the office before gaining hands-on experience in the service and production departments. He worked his way through positions including Lead Man, Foreman, and Production Manager before stepping into his current role.
Today, he leads the company while still playing an active part in designing tailored waterproofing systems. With hundreds of installations under his belt and thousands of homeowner consultations, Brian blends practical know-how with forward-thinking leadership. His goal is to provide lasting solutions with quality craftsmanship and a trusted, experienced team.
Melvin Alvarez - Chief Operating Officer & System Design Specialist
Contact Email: Melvin@allseasonswaterproofing.com
Residence: Bothell, WA
Hobbies: Family Activities, Basketball, Music
Melvin’s career at All Seasons Waterproofing has been built from the ground up. Starting as an installer, he quickly demonstrated leadership and technical skill, advancing through positions such as Foreman, Production Manager, and Service Manager. Now serving as Chief Operating Officer, he also continues to contribute as a Systems Design Specialist.
His wide-ranging experience gives him a unique perspective on both the operational side of the business and the challenges homeowners face. Having installed hundreds of systems and designed solutions for thousands of customers, Melvin is dedicated to delivering results that are effective, long-lasting, and backed by a dependable team.
Shelly Carlson – Chief Financial Officer/Office Manager
Residence: Snohomish, WA
Hobbies: Softball, Arts & Crafts, spending time with her 3 adult(ish) boys
As the daughter of the company’s founder, Shelly has been part of All Seasons Waterproofing from the ground up. In her dual role as Office Manager and Chief Financial Officer, she oversees the company’s administrative operations and financial health, ensuring that the business runs smoothly and sustainably.
Shelly brings a strong sense of organization, accuracy, commitment, and passion to every aspect of her work—from managing office systems to overseeing budgets and financial planning. Her deep understanding of the company’s history and values, along with her attention to detail, make her a key leader behind the scenes.
Shelly’s goal is to support the entire team and provide homeowners with a seamless, trustworthy experience backed by a company that’s financially strong and operationally efficient.
Mike Seckinger – Systems Design Specialist
Contact Email: MikeS@allseasonswaterproofing.com
Residence: Snohomish, WA
Hobbies: Softball, Guitar, Hiking, Camping
Mike brings decades of experience and a practical, hands-on approach to his role as a Systems Design Specialist. After starting with All Seasons Waterproofing as an installer, he quickly moved through leadership positions, including Foreman, Production Manager, and Service Manager.
His in-depth understanding of both installation and design allows him to craft smart, lasting solutions to water problems across the region. Having worked directly with thousands of homeowners, Mike is known for his thorough and thoughtful approach. His goal is simple: to provide permanent, high-quality solutions using only the best materials and a team of skilled professionals.
David Beeman – Systems Design Specialist
Contact Email: DavidB@allseasonswaterproofing.com
Residence: Seattle, WA
Hobbies: Camping, Cooking/BBQ, Hiking and Fishing
David joined All Seasons Waterproofing with valuable experience from outside the company and quickly made an impact. He transitioned into the role of Systems Design Specialist, where he now focuses on developing custom solutions tailored to each home’s specific challenges.
With hundreds of installations completed and a strong understanding of waterproofing systems, David brings a solution-oriented mindset and hands-on experience to every project. He’s committed to ensuring homeowners receive the best possible outcome by using top-quality materials and working with trusted, trained professionals.
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