Granger Construction Company

Granger Construction Company is a full-service construction company in Detroit, MI, providing general contracting, construction management, VDC (Virtual Design and Construction), and self-perform trades across Michigan, Indiana, and Ohio. Serving clients in healthcare, education, commercial, and institutional sectors, the company has built a reputation for innovation and collaboration, with a track record of delivering complex projects since 1959. Known for its commitment to safety, quality, and partnership, Granger maintains a 4.30 rating based on customer feedback and is recognized as an ENR Top 400 Contractor. The firm operates as a seamless extension of its clients’ teams, emphasizing trust, communication, and long-term relationships.

Founded in 1959 by Keith Granger and his sons, Granger Construction is a third-generation, family-owned business with deep roots in the Midwest. The company has pioneered industry advancements, including Michigan’s first IPD healthcare project in 2012 and one of the first mass timber buildings in the Midwest in 2021. Granger’s leadership team, including Alton Granger as Chairman and Glenn Granger as CEO, fosters a people-first culture centered on collaboration, professional growth, and operational excellence. With over 500 employees, the company emphasizes employee development, work-life balance, and strong partnerships with subcontractors who value its fair, respectful, and coordinated work environment.

Granger Construction’s Detroit office is located at 1441 Brooklyn Street, Suite 400, a short walk from Murphy Playlot and Dean Savage Memorial Park. The site lies just 0.1 miles from Most Holy Trinity School and St. Frances Cabrini Clinic, and is situated near the John C Lodge Freeway, offering convenient access to major regional transportation routes.

The company is distinguished by its long-standing legacy, industry leadership, and consistent performance, reflected in a 91% repeat business rate and a reputation for delivering projects with precision and integrity. Its well-documented online presence, clean website structure, and comprehensive service offerings underscore its professionalism and reliability. As a trusted regional leader, Granger Construction continues to shape the built environment in Detroit and beyond with a legacy defined by innovation, partnership, and enduring quality.

Services:

• Consulting & Assessments
• Lean Construction
• Preconstruction Services
• Self-Perform Operations
• Sustainability Solutions