Mark is a Senior Superintendent in Silverback’s commercial division, bringing a unique background that spans aggregate mining and multi-family construction. His previous roles laid the groundwork for success at Silverback, where construction, sand, and aggregate come together in fast-moving, high-impact projects.

A lifelong friend of the Stankunas family, Mark values the strong culture of honesty and authenticity that defines the team. He thrives on the variety and pace of the work, finding motivation in the constant problem-solving and the satisfaction of seeing progress every week.