Find the right engineering partner.

Serving Northeast Ohio and the Islands since 1908

Cleveland, OH

Delivering Innovative Design for Buildings and Structures

Cincinnati, OH+2

Construction Inspection and Coatings Inspection.

Cleveland, OH

MEPT engineering for complex buildings

Cleveland, OH+5

Shaping the communities that we call home.

San Luis Obispo, CA+8

Quality Engineering Services for 30+ Years

Columbus, OH+5

Innovative & Efficient Engineering Solutions

Cleveland, TN+2

Higher Standards. Better Results.

Cincinnati, OH+3

Trusted to Build What's Next

Columbus, OH+4

Leaders in Forensic Engineering, Accident Reconstruction & Expert Witness Services

Shelton, CT+4

Engineering Sustainability Commissioning

Dayton, OH+7

Electrical Engineering and Interior lighting design.

Cleveland, OH

Changing the way you work underwater.

Cleveland, OH

The Community Impact People

Akron, OH+5

Solutions for the Built World

Northbrook, IL+28

Local Expertise. National Reach.

Philadelphia, PA+9

Your Trusted Engineering Partner

Lancaster, OH+3

Civil engineering and land surveying in Cleveland

Cleveland, OH

We create solutions for the built environment.

Southfield, MI+17

People. Projects. Progress.

Elyria, OH+1

Improving the quality of life for the clients, communities and individuals we serve.

Lima, OH+9

Solutions to your Challenges

Southfield, MI+1