Built on Trust. Backed by Experience.
Built on Trust. Backed by Experience.
Keep your home safe and dry with professional waterproofing you can trust. Superior Waterproofing offers custom solutions and dependable service for lasting protection. Locally owned and proudly serving Wisconsin families since 2005.
choose us now!
why choose superior waterproofing
Choose Superior Waterproofing for honest, tailored solutions that protect your home from the ground up. With decades of experience and a local, hands-on team, we focus on lasting results—not one-size-fits-all fixes. Trusted by Wisconsin homeowners since 2005.
Real Experience
You Can Trust
Team has hands-on expertise and knows what works.
No High-Pressure
Sales Tactics
We offer honest advice with zero sales gimmicks.
Locally Owned, Not a Franchise
Tailored solutions, not one-size-fits-all packages.
Comprehensive
Services
From waterproofing to radon mitigation, we handle it all.
About Us
Trusted Local
Waterproofing Experts
Since 2005, Superior Waterproofing has helped homeowners throughout Wisconsin protect their homes with reliable waterproofing and foundation repair services. We’re proud to be locally owned and operated — not a franchise — and we tailor every solution to the specific needs of your property.
From cracked foundations and flooded basements to mold prevention and crawlspace repairs, our team combines expert knowledge with a zero-pressure approach. When you choose Superior, you’re choosing honest service and results that last.
Our Purpose & Promise
Mission Statement
At Superior Waterproofing, our mission is to provide dependable, high-quality waterproofing and foundation repair solutions tailored to each home’s unique needs. We are committed to protecting what matters most—your home and family—through education, transparency, and honest service.
Michael "Dewey"
- General Manager
Dewey (as people who know him like to call him) has over two decades of experience in foundation repair and waterproofing, starting in 2003. Originally from Oregon, he moved to Wisconsin in 2009 to manage the business. At his prior company, he worked in the warranty department which provided him with valuable insights into the most common failures of waterproofing and foundation repairs. Using this knowledge, Michael developed Superior Waterproofing's unique approach to remediation. Recognizing that many basement issues can be related to faulty gutters, he leveraged his construction experience (and the current company gutter lineup) to create a new and comprehensive "whole-home" water management company. Superior Seamless Rain Gutter Company evolved into Superior Waterproofing, expanding from one crew to several, and acquiring a warehouse/office building in Cleveland, WI, under Michael's leadership.
Michael's artistic and writing skills contribute to creating graphics, brochures, and written content for Superior. His multi-faceted role involves overseeing day-to-day operations, performing inspections, estimates, and working with his crews. In his spare time, Dewey enjoys spending time with his daughter and their pets, meditating, hiking, and camping in the woods.
Ryan Reis - Production Manager, Chief Foreman, and Estimator
Ryan joined us in 2014 with over two decades of experience in waterproofing and commercial coatings. He began his career at a local waterproofing company in Wisconsin, where he worked on high-profile projects like UW Madison, UW Milwaukee, Potawatomi Casino Hotel, Discovery World Milwaukee, the Butterfly Exhibit at the Milwaukee Public Museum, and the Sheboygan Bookworm Gardens.
Ryan's primary responsibilities include overseeing all production activities, leading installation crews, and occasionally assisting with the work. He also manages inventory, sources products, coordinates with subcontractors, and handles project estimation and sales. As our resident Lead Safety and Radon Mitigation Specialist, Ryan 's expertise has been an invaluable part of expanding the business. In his spare time, he enjoys hunting, hiking with his dogs, and spending time with his family.
Austin Warwick - Gutter Estimator and Project Foreman
Since 2012, Austin has been a valued installer of gutter systems and foundation repair solutions. Working his way through various roles, he eventually became a Project Foreman, leading his own crew. In 2024, he expanded his role to estimate all gutter projects for the gutter division.
Austin's contributions extend beyond installation and project estimation. His technical expertise is invaluable in the office, frequently providing tech support. In his spare time, Austin enjoys sketching, painting, exploring technology, and spending time with his wife and son.
Our Purpose & Promise
Mission Statement
At Superior Waterproofing, our mission is to provide dependable, high-quality waterproofing and foundation repair solutions tailored to each home’s unique needs. We are committed to protecting what matters most—your home and family—through education, transparency, and honest service.
Vision Statement
Our vision is to be the most trusted name in waterproofing throughout Wisconsin, known for innovation, integrity, and a customer-first approach. We aim to lead the industry with personalized solutions and long-term protection for every homeowner we serve.
choose us now!
why choose superior waterproofing
Choose Superior Waterproofing for honest, tailored solutions that protect your home from the ground up. With decades of experience and a local, hands-on team, we focus on lasting results—not one-size-fits-all fixes. Trusted by Wisconsin homeowners since 2005.
Real Experience
You Can Trust
Team has hands-on expertise and knows what works.
No High-Pressure
Sales Tactics
We offer honest advice with zero sales gimmicks.
Locally Owned, Not a Franchise
Tailored solutions, not one-size-fits-all packages.
Comprehensive
Services
From waterproofing to radon mitigation, we handle it all.
About Us
Trusted Local
Waterproofing Experts
We understand the importance of our homes lasting and providing comfort and protection for our families. Superior Waterproofing was founded with the goal of being the best at what we do, and it's so important to us that it's in our name! Unlike franchises that promote a specific line of products, Superior offers solutions tailored to the needs of each home, and we'll educate you first. We want you to be comfortable with both the repair and the company you hire. Anything less wouldn't make sense.
Our Management Team
Michael Stelter - Owner
Michael Stelter founded Superior Seamless Rain Gutter Company in 2005 with a focus on quality and exceptional service. Working with a small team of qualified installers, the company's reputation and business quickly grew. In 2009, Michael expanded the company's services by hiring a new manager. His part-time role involves keeping the paperwork and utilities in order. In his spare time, Michael enjoys golfing, traveling, annual Canadian fishing trips with his family, and spending time with his three grandchildren.
Michael "Dewey" - General Manager
Dewey (as people who know him like to call him) has over two decades of experience in foundation repair and waterproofing, starting in 2003. Originally from Oregon, he moved to Wisconsin in 2009 to manage the business. At his prior company, he worked in the warranty department which provided him with valuable insights into the most common failures of waterproofing and foundation repairs. Using this knowledge, Michael developed Superior Waterproofing's unique approach to remediation. Recognizing that many basement issues can be related to faulty gutters, he leveraged his construction experience (and the current company gutter lineup) to create a new and comprehensive "whole-home" water management company. Superior Seamless Rain Gutter Company evolved into Superior Waterproofing, expanding from one crew to several, and acquiring a warehouse/office building in Cleveland, WI, under Michael's leadership.
Michael's artistic and writing skills contribute to creating graphics, brochures, and written content for Superior. His multi-faceted role involves overseeing day-to-day operations, performing inspections, estimates, and working with his crews. In his spare time, Dewey enjoys spending time with his daughter and their pets, meditating, hiking, and camping in the woods.
Ryan Reis - Production Manager, Chief Foreman, and Estimator
Ryan joined us in 2014 with over two decades of experience in waterproofing and commercial coatings. He began his career at a local waterproofing company in Wisconsin, where he worked on high-profile projects like UW Madison, UW Milwaukee, Potawatomi Casino Hotel, Discovery World Milwaukee, the Butterfly Exhibit at the Milwaukee Public Museum, and the Sheboygan Bookworm Gardens.
Ryan's primary responsibilities include overseeing all production activities, leading installation crews, and occasionally assisting with the work. He also manages inventory, sources products, coordinates with subcontractors, and handles project estimation and sales. As our resident Lead Safety and Radon Mitigation Specialist, Ryan 's expertise has been an invaluable part of expanding the business. In his spare time, he enjoys hunting, hiking with his dogs, and spending time with his family.
Austin Warwick - Gutter Estimator and Project Foreman
Since 2012, Austin has been a valued installer of gutter systems and foundation repair solutions. Working his way through various roles, he eventually became a Project Foreman, leading his own crew. In 2024, he expanded his role to estimate all gutter projects for the gutter division.
Austin's contributions extend beyond installation and project estimation. His technical expertise is invaluable in the office, frequently providing tech support. In his spare time, Austin enjoys sketching, painting, exploring technology, and spending time with his wife and son.
Our Purpose & Promise
Mission Statement
At Superior Waterproofing, our mission is to provide dependable, high-quality waterproofing and foundation repair solutions tailored to each home’s unique needs. We are committed to protecting what matters most—your home and family—through education, transparency, and honest service.
Vision Statement
Our vision is to be the most trusted name in waterproofing throughout Wisconsin, known for innovation, integrity, and a customer-first approach. We aim to lead the industry with personalized solutions and long-term protection for every homeowner we serve.
FIND US
areas we served
We proudly serve homeowners across Cleveland, Sheboygan, Manitowoc, and surrounding Wisconsin communities. Wherever you are in the region, Superior Waterproofing is ready to deliver reliable, local solutions that protect your home.
OUR RECENT PROJECTS
Our Gallery
Take a look at our work in action. From waterproofed basements to foundation repairs, our gallery showcases real projects that highlight the quality and care we bring to every job.
GET IN TOUCH
Contact us today for
a free estimate!
Contact us today for a free estimate
FAQ'S
Important Frequently Asked Questions
At Superior Waterproofing, we understand that protecting your home can come with a lot of questions. From water issues and radon concerns to foundation cracks and gutter systems, it’s important to have the right information.
That’s why we’ve answered some of the most common questions we hear from Wisconsin homeowners. Whether you're curious about our no-pressure estimates or wondering which areas we serve, this section is here to help you make confident, informed decisions.
DO I REALLY NEED BASEMENT WATERPROOFING?
If you’re noticing water, musty smells, or mold in your basement or crawlspace, waterproofing is highly recommended to prevent structural damage and health risks.
IS YOUR ESTIMATE REALLY NO-PRESSURE?
Yes! We’ll give you a thorough evaluation, explain your options, and let you decide — no hard sells or obligations.
CAN YOU HELP WITH RADON CONCERNS?
Absolutely. We offer radon testing and complete mitigation systems to keep your home safe.
WHAT AREAS DO YOU SERVE?
We’re based in Cleveland, WI, and serve homeowners across Sheboygan, Manitowoc, and many nearby communities.
We’re always looking for dedicated professionals to join our team. If you value honest work, local service, and helping homeowners, we’d love to hear from you.
GET IN TOUCH
Mon - Thurs: 8:00AM - 4:00PM
Fri: 8:00AM - 12:00PM
Sat - Sun: Closed
© Copyright 2025 Superior Waterproofing. All Rights Reserved.