The Charles Machine Works’ Family of Companies offers on-the-job solutions in all areas of underground construction. More importantly, the people of Charles Machine Works offer a unique perspective — a shared commitment to apply knowledge of the industry to solve today’s infrastructure challenges. As the Underground Authority, we bring together the world’s most knowledgeable underground construction professionals, delivering expertise, insight, and market-leading solutions for a stronger and more stable future. Maybe it’s time we INNOVATE TOGETHER.

The Charles Machine Works Story
The First Family of Underground Construction
The First Family of Underground Construction

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Charles Machine Works is the only manufacturer and global distributor that solely exists to make underground utility construction profitable.