Central Office

30725 Aurora Rd.
Solon, OH 44139


The Central Office of GRL Engineers provides pile and drilled shaft testing services and analyses to international locations and offshore sites. It also provides all other GRL offices with back up and expert advice in complex situations, thus assuring a quick response and best possible results for our clients. In addition, the Central Office conducts research, educational activities and all administrative functions.

Contact Us
Telephone: (216) 831-6131
Fax: (216) 831-0916
Email: GRL-CEN@grlengineers.com

Ohio, Michigan, Kentucky, West Virginia, Western New York* and Pennsylvania

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Schedule a Lunch and Learn

GRL is internationally recognized for major contributions to the deep foundation area of expertise. Choose from a variety of testing topics and GRL will dedicate an hour to educating and engaging with your staff. Please contact GRL-CEN@grlengineers.com for more information or to arrange a lunch and learn program.

Multibillion-Dollar Data Center in Hutto, Texas
The GRL Central office performed bi-directional static load testing services on Power Campus Austin, the largest data center in Texas spanning over 159 acres and encompassing 3.9 million square feet.