Wieland-Davco Corporation

Wieland-Davco Corporation, doing business as Wieland, is a commercial construction company providing construction management, general contracting, and design-build services primarily in the United States.

Founded in 1958 in Michigan as The Don A. Wieland Company, it was renamed Wieland-Davco Corporation in 1964 and simplified its branding to Wieland in 2016 while continuing to use the full legal name in formal agreements. The company maintains offices in Lansing and Grand Rapids, Michigan; Shreveport, Louisiana; and Orlando, Florida, enabling nationwide operations.

Wieland focuses on industrial, manufacturing, aerospace and defense, automotive, higher education, hospitality, and medical/laboratory projects. It emphasizes safety, quality execution, cost control, and long-term client relationships, often serving as a reliable partner for complex facility builds including manufacturing plants and institutional structures.

Ownership consists of five active executive shareholders following an internal buyout in 2021. The firm positions itself as a mid-sized national contractor with a track record of delivering projects on schedule and within budget across diverse sectors.