Janesville Basement Waterproofing: Trusted Waterproofing Experts in Janesville, WI for Over 17 Years When it comes to protecting your home or business from the costly and damaging effects of water intrusion, Janesville Basement Waterproofing stands out as the premier choice in Janesville, Wisconsin, and the surrounding communities. With over 17 years of experience, our locally owned and family-operated company has built a solid reputation for delivering effective, long-lasting waterproofing solutions. Whether you're dealing with water seepage, a musty odor, foundation cracks, or full-on basement flooding, our team is ready to respond with proven expertise, high-quality materials, and a commitment to excellence that sets us apart.