Washington Office

23015 SE 270th St.,
Maple Valley, WA 98038

Office

The Washington Office of GRL Engineers provides pile and drilled shaft testing services and analyses in Washington, Oregon, Idaho, Alaska, and Western Canada. Contact GRL-WA@grlengineers.com for additional information.
Contact Us
Telephone: (425) 381-9690
Fax: (216) 831-0916
Email: GRL-WA@grlengineers.com
Serves:

Washington, Oregon, Idaho, Alaska, Western Montana, Western Canada

Contact us

Address

This field is for validation purposes and should be left unchanged.

Featured Case Study

Bridge Abutment and Boardwalk at TI’ awh ah dees Park

Test piles for the bridge abutments underwent GRLWEAP Pile Driveability Analysis to assess if the proposed hammer would be able…
Read more
Featured Case Study

Northwest Railroad Bridge Project

In this case study, the northwest railroad project utilized GRLWEAP Wave Equation Analysis and Dynamic Load Testing on 3 indicator…
Read more
Featured Case Study

Seattle Center Arena

GRL Engineers performed Thermal Integrity Profiling on the Seattle Center Area, the world's first net zero certified arena. GRL tested…
Read more
Featured Case Study

Mukilteo Multimodal Ferry Terminal

In this case study, GRL Engineers performed Crosshole Sonic Logging and Pile Driving Monitoring on the replacement terminal for the Mukilteo Ferry in Mukilteo,…
Read more
Featured Case Study

Washington Port of Tacoma

GRL Engineers performed testing on selected piles at the Port of Tacoma site. The services provided included Preliminary GRLWEAP Analysis, Dynamic…
Read more
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-WA@grlengineers.com for more information or to arrange a lunch and learn program.

Upcoming Events
Reference Papers
See more reference papers
DFI 2023 Outstanding Project Award Winner
The GRL Washington office performed integrity testing services on the Seattle Climate Pledge Arena, a $930 Million renovation project and the first certified net-zero arena worldwide.