Connolly Construction, Inc. has been a cornerstone of our family since 1976. It all began with just one bulldozer and a dream. My father, Justin Connolly, poured his heart and soul into that single piece of machinery, determined to build a future for his family. Over 45 years later, his hard work and dedication have paid off, transforming Connolly Construction, Inc. into one of the leading excavating companies in Eastern Iowa.

As a family-owned business, we’ve stayed competitive by always listening to our customers and adapting to their needs. Whether working with private developers or the public sector, we take pride in accommodating nearly every excavating need. Through the years, our commitment to honesty, integrity, and outstanding performance has earned us a solid reputation in the community.

Our achievements are a source of great pride for us, but we never lose sight of the values that got us here. As we continue to build and grow Connolly Construction, Inc., we’re dedicated to ensuring it remains a family legacy for generations to come.