engineering consultant in Mechanicsburg

Pennoni is an ENR Top 500 consulting engineering firm. Since our founding more than five decades ago, our clients trust Pennoni’s commitment to elevating the impact of projects on our communities…

Advantage Engineers provides innovative solutions for complex telecommunications, environmental and geotechnical engineering challenges.

We are a multidiscipline engineering, architecture and planning firm providing full services to public and private clients throughout the United States.

KCI is a 100-percent employee-owned engineering, consulting and construction firm serving clients throughout the United States.