A RICH HISTORY SINCE 1992

Delivering quality, safety, and innovation on every site.
Honesty · Integrity · Accountability

OUR HISTORY

G. Stephens, Inc. (GSI), established in 1992, is a Construction Management company that provides services to clients across Ohio and Pennsylvania. Our hands-on approach is essential in today's construction industry, where challenges demand a flexible methodology to ensure timely and cost-effective project completion. We first understand our client's unique objectives, then customize our management approach to fulfill their goals and preferences while keeping the end-user in mind. We tackle challenges proactively and take pride in our flexibility and adaptability to change.

MEET OUR LEADERSHIP TEAM

Our leadership team has over 35 years of combined experience in the construction management industry, bringing a wealth of knowledge to every project. With a proven track record of delivering projects on time and within budget, we excel in problem-solving and maintaining high-quality standards. Our extensive experience allows us to confidently navigate challenges and consistently exceed client expectations.

Glen L. Stephens

Glen L. Stephens is a seasoned construction-management professional with over 32 years of experience across project leadership, estimating and executive roles. Passionate about fostering education and diversity in the industry, he delivers exceptional project outcomes and drives lasting success for our clients.

President

Marki Johnson

Marki Johnson is a construction‐engineering‐technology leader with 28 years’ experience across all project phases, from pre-design through post-construction. Passionate about sustainable public-sector development, he drives successful outcomes on projects exceeding $1 billion.

Executive Vice President

Karen Dyer

Karen Dyer is an accomplished Vice President at GSI, bringing extensive leadership experience and strategic vision to every initiative. Passionate about fostering collaboration and driving operational excellence, she delivers exceptional results and propels our team toward success.

Vice President

OUR VALUED CLIENTS

At G. Stephens Inc., we regard our clients and partners as essential members of our team. Every engagement is founded on transparent communication and our proven Partnering methodology, ensuring seamless collaboration. By cultivating mutual respect and shared objectives, we create the solid foundation upon which every project’s success is built.

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© 2025 G. Stephens Inc. All Rights Reserved.