Headquartered company in Gary, Indiana

Welcome to Thatcher Foundations Inc., your trusted partner in deep foundations, earth retention, and marine construction. Conveniently located at 7100 Industrial Highway, Gary, Indiana, our company has been a cornerstone in the construction industry since 1946. As a specialty general contractor, we pride ourselves on our innovative design-build solutions and customized equipment tailored to meet the unique needs of each project. Our strength lies in our people. The Thatcher Team is composed of highly skilled professionals, some of whom represent the fourth generation of dedicated employees. Our officers and key personnel boast impressive engineering backgrounds, including PE, SE, and PhD qualifications, ensuring that we deliver the highest quality service and expertise to our clients.