Pennsylvania Office
2175 Macdade Blvd., Holmes, PA 19043

Office
This Pennsylvania Office of GRL Engineers provides pile and drilled shaft testing services and analyses in Eastern Pennsylvania, Eastern New York*, New Jersey, Delaware, Maryland, District of Columbia, and Northern Virginia. Contact GRL-PA@grlengineers.com for additional information.
Contact Us
Eastern Pennsylvania, Eastern New York*, New Jersey, Delaware, District of Columbia, Maryland, Northern Virginia, Western Connecticut
Contact us

Featured Case Study
Offshore Wind Farms in New Jersey

Featured Case Study
Unionport Bridge Replacement

Featured Case Study
Rehabilitating the Van Wyck Expressway

Featured Case Study
North Madison Substation

Featured Case Study
Tappan Zee Bridge

Featured Case Study
New Jersey Floodwall
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-PA@grlengineers.com for more information or to arrange a lunch and learn program.
Upcoming Events
Reference Papers
- Comparing Conflicting Conclusions from Different Integrity Testing Methods on the Same Drilled Shafts
- Identification and Quantification of Pile Relaxation
- New Jersey Turnpike Widening Program
