OSEH Inc., is an African American owned firm which started operations in 2017 and is experiencing growth year over  year because of quality performance and strong partnerships. This stems from a dedication to execution and follow through for all tasks within the engineering design process.
Our core values are Excellence, Innovation and Good Stewardship. We believe in meeting and exceeding our commitments to our clients and partners. Our team is committed to delivering unmatched project solutions through transparent, flexible, and timely coordination. OSEH staff collectively bring over 125 years of experience in the design of Highways, Local Roads and Traffic Engineering.

Construction

Engineering

Transportation

OSEH Inc.

The Wheaton office likely focuses on engineering and operations management, supporting construction projects and business development.

Wheaton

The Chicago office likely focuses on civil engineering and construction management projects in the Midwest.

OSEH Inc.

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Teams

Offices