About Us

Read More About GSI Foundations

GSI Foundations was founded on a few solid principles. Integrity. Craftsmanship. And service to others. We have built our reputation on delivering a great home repair experience for the thousands of clients we’ve served over the past two decades.

What we do involves expert basement repair, basement waterproofing, and foundation repair. But who we are and what we stand for is what’s most important to us.

This community is where we live and work and raise our families. And our mission is to use our professional expertise to make sure our friends and neighbors and clients enjoy the peace of mind in their homes.

GSI was established in 2003 and although basement repair is our primary focus, we have extensive experience with all aspects of the rehab process.

Southeast Wisconsin’s Trusted Choice

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We are the trusted resource and the number one choice among realtors, investors, and homeowners — all of whom have discovered that having GSI Foundations on their team has given them a competitive advantage. Whether it’s winning them clients, helping to close the deal on purchasing properties, or simply being able to take care of the home they love, our clients love working with us. We’re true to our word and your needs and your satisfaction are our highest priorities.

Not all homes and investment properties demand the same type of repair, and bad basements can be a scary thing to encounter, especially for new investors or first time home buyers. GSI helps take that fear away with our investor-friendly approach and pricing.

Family time is very important to us at GSI. We enjoy helping families get past the stress of basement issues and back to what is important.

GSI Foundations is your trusted company. We’ll give you an honest assessment and a practical solution without bias or favor. We are objective and our sole goal is to ensure the home buyer or homeowner’s needs are not only met, but exceeded.

What Our Clients Say

Our business was built from the referrals of happy clients and we couldn’t be more grateful. Word of mouth is the best form of advertising. It’s personal and so much more meaningful than anything we could share with you.

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Please use the form below to schedule an estimate. If you want to contact us via phone, you can do so at 262-236-6805.

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