Since 1974, putting clients first has been a long-standing tradition at Diamond. It has allowed the company to serve its local markets and select projects across the Eastern United States for over 40 years. As a service company, being successful on the job requires a commitment to having men and equipment ready to send anywhere, anytime. Diamond has built a reputation for being able to provide superior concrete cutting services in Grand Rapids, Kalamazoo, and Lansing, Michigan, as well as Northern Indiana & Northern Ohio with little notice and in the most demanding environments.