Wauwatosa – Downtown Milwaukee’s Nextdoor Neighbor

Named after the Potawatomi Chief, Wauwataesie, and affectionately known as simply “Tosa”, Wauwatosa is only 4 miles west of Milwaukee, and centrally located near a wide range of amenities. With a community of nearly 37% renters, investors need to make sure the properties they invest in are built upon sound foundations.

GSI Foundations partners with team members who live and work in the communities we serve. This means that we understand the dynamics between owning and renting properties, and we don’t upsell or add work that’s not needed to properly address the needs of the client. You have a busy life, and so we understand the value of trusted, reputable, and professional service that you can count on when you need it.

We know you can’t afford a disruption in your life, no matter how big or small. That’s why we specialize in working with all clients, from homeowners to investors, and offer tailored solutions for your specific needs that don’t upsell or waste your time.

Learn more about our tailored services for home sellers, home buyers, Realtors, and investors.

With over two decades of experience, we’ve built our reputation upon providing reliable service to communities across Southeast Wisconsin. No matter what problems your basement is facing, GSI is here to help you get your peace of mind back so you can get back to what matters most. From sump pump installation, structural wall bracing, and even excavation services, there’s no project too big or small for the foundation repair and waterproofing experts at GSI.

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.