Basement Waterproofing and Finishing

Waterproofing, finishing, and remodeling your basement is an excellent way to create extra living space for your family.

Looking for an additional bedroom, a children’s playroom, a home theater, an office, or the ultimate “Man Cave” with a full bar? A waterproof and finished basement can give you the extra entertaining and functional space your home needs. At Oneil Concrete Construction, our years of design experience have helped homeowners in Madison and all over Wisconsin to plan, install, and decorate their dream basement.

Basement Remodeling



The three main parts of any basement remodeling or finishing system include the floor, the ceiling, and the walls. Oneil Concrete Construction’s system uses inorganic products made specifically for the basement environment and resist moisture and mold. For years, we have been tearing out wood framing, old carpet fibers and other organic materials due to mold, mildew and dry rot. With our patented system, we can waterproof, finish, or remodel your basement properly the first time.

Energy Savings

In addition to creating a finished basement that is dry and mold-free, we also give homeowners a more energy-efficient space. Our system boasts an insulation value of R16, which is one of the best ratings for wall insulation. This means that you could see a savings of 33 percent or more on your heating and cooling costs!

Before starting any finishing or remodeling project, it is best to start with a basement that is dry, clean and structurally sound. Oneil Concrete Construction’s waterproofing and foundation solutions are the perfect complement to our finishing system. Together, we can ensure that your new finished basement will benefit your family for years to come.