Our Story
Engineering Excellence Since 1971 - Founded on technical expertise, built on lasting relationships, and committed to developing the next generation of engineering professionals.
Founded in 1971, Geotech Inc. began as a provider of professional engineering services to the communications industry. Over the decades, the firm has expanded its expertise to include electrical power systems, lighting, energy, telecommunications, infrastructure, mechanical engineering, forensic investigations, and construction support services. Originally established by George J. Orphan, P.E., Geotech is owned and led by Ghassan Ghareeb, P.E., who had served as an engineer with the company. Geotech employs a team of 18 professionals, including engineers, technicians, and drafters. The company fosters a collaborative environment where experienced professionals mentor and develop the next generation of engineering talent, ensuring the continued delivery of high-quality technical expertise and innovative solutions.

Serving both public and private sector clients throughout the Midwest, Geotech remains committed to providing dependable engineering services backed by decades of experience, technical excellence, and a client-focused approach.
Leading Edge of Technology
We have positioned our company on the leading edge of technology, design, and installation. This perspective gives us the ability to make recommendations that will serve our clients for years to come. Indeed, we think of our firm as a link to the future.
Meet Our Leadership Team
George Orphan, P.E.
CEO
Ghassan Ghareeb, P.E.
President-LEED AP
Kevin Mattox, P.E.
Vice President
Elias Khoriaty, E.E.
CFEI- Vice President