A comprehensive list of Oswego, IL based commercial and residential building contractors and construction companies. Read unbiased customer reviews and recommendations of local contractors. 
At Superior Waterproofing we specialize in basement/foundation waterproofing, insulation, and repair. Whether you are building a new foundation and require exterior waterproofing, insulation, and drainage or are in need of repair services for your existing basement/foundation, we have over 20 years of experience to accurately assist you.
Barb Wolfrum — Jay "repaired" a wall in the basement where we had a leak. He used a different product and method than when he made a repair