At O-A-K, our business culture of trust and respect plays a major role in our success. We are an experienced commercial construction management and general contracting firm fortunate to work with several industry leaders throughout Michigan and Florida.
Communication is a guiding principle for us. Whether you call, write, email or stop in to visit us, we look forward to hearing from you.
300 Ionia NW
Grand Rapids, MI 49503
161 E. Michigan Ave, Ste 102
Kalamazoo, MI 49007