Main Excavating Contractors Co.

Main Excavating. is a top-rated, local, WI foundation/basement waterproofing & crack repair contractor co. We are a basement waterproofing pro servicing locations near Appleton, Oshkosh, Green Bay & East Central, WI.

If your basement looks like this, you need help!

Main Excavating, exceeding expectations!

As the owner of Main Excavating, Inc. I would like every potential customer to know that I started my excavating business with pride, and that’s how I want to feel after my team and I complete each project we contract. We strive to provide the best materials and workmanship possible, resulting in affordable and quality excavation for our customers.”  Spencer Main, President