Grand Rapids, Michigan Recent DLZ News View All September 13, 2024 DLZ Among Central Ohio’s Fastest Growing Firms DLZ is happy to announce that we were selected as a 2024 Fast 50 honoree by Columbus Business First. The highly anticipated Fast 50 Awards honor the remarkable success and growth...
Our subsurface investigation capabilities include truck, ATV, and barge drilling. Our crews are experienced in soil and rock sampling.