GAI is a planning, engineering & environmental consulting firm serving clients in the energy, transportation, development, government & industrial markets.

Founded in 1958 by Carnegie Mellon University engineering graduate students, GAI developed a strong professional reputation in foundation engineering by supporting the needs of nationally …

Offering an MBA program and a number of in-house continuing learning opportunities, GAI is focused on advancing the skills of our technical staff and developing solid careers.

GAI is a engineering, planning, environmental, and economic consulting firm. We transform ideas into reality® with solutions that make a real difference to our clients.

Every GAI employee works with a sense of ownership and pride in their work. This means our clients experience personalized service and a feeling of confidence that things will get done …

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Engineering services are not offered out of GAI’s Northern Kentucky (Florence) office location. 2 Surveying services are not offered out of GAI's Ohio, Kentucky or Illinois locations.

Peter Sechler, PLA, AICP, MBA directs GAI’s Community Solutions Group. He specializes in urban design, campus planning, and landscape design projects in the eastern United States …

GAI’s trail project experience includes more than 100 miles of trails around the state of Florida—on projects for cities, towns, counties, and for the Florida Department of …

For general inquiries call 412.476.2000, we want to hear from you!