BlueHalo expanded to Germantown, MD, with its new 57,000 sqft, two-floor office. GPI provided MEP/FP engineering design services for the tenant fit-out, transforming two floors from shell condition to a functioning research and manufacturing space. More: gpinet.com/projects/blueh….

Today, September 11th, we recognize Patriot Day. This day is one to honor and remember those who lost their lives in the 9/11 terrorist attacks. We celebrate the heroes who served during and after this tragedy and live on to tell their stories. #NeverForget

GPI provided engineering services for the new, four-story, 80,000 sqft Weiss Hall The building is currently targeted for LEED Silver Certification. More: gpinet.com/projects/unive….

Happy #NationalConstructionWeek! This week, we celebrate the professionals who design, build, and shape our world. Thank you, construction professionals! #NationalConstructionWeek2025

Voting is open for America's Transportation Awards! GPI performed CEI services for the Delaware Department of Transportation's SR 990, SR 1 to Catherine Street Widening Project. Vote now! americastransportationawards.org/2025/07/07/del….

NYSDOT started the "Vision Plan for a Green Route 347" to improve safety and alleviate congestion on the route in Suffolk County, NY. GPI designed comprehensive roadway reconstruction and widening project for NY 347, NY 111, NY 25, &12 side streets. More: gpinet.com/projects/recon….

Happy #WorldArchitectureDay! Today we celebrate the vital role architecture plays in shaping our communities. To celebrate, we highlight GPI’s project for a National Non-Profit in Arlington, VA. More: gpinet.com/projects/confi….

October is #EmployeeOwnershipMonth, and we want to share a little bit about #WhyGPI being 100% employee-owned shapes our culture, how our strategic objectives drive company success, and give a look into life at GPI! vimeo.com/1124381719?sha… #WeOwnThis

Unlock your potential and join a team that values innovation and creativity. We're hiring! Explore our available positions: gpinet.com/careers/job-op…. #Hiring #OneTeam

The Village of Amityville, NY set out to reimagine its car-oriented downtown into a more vibrant, walkable, and bicycle-friendly community. GPI developed an active transportation study. More: gpinet.com/projects/amity….

We are proud to announce the opening of Bridge J37! A special thank you to The Port Authority of NY & NJ, Skanska/Halmar International Joint Venture, and all our partners who helped make this achievement possible!

GPI is proud to be a sponsor of IIDA Mid Atlantic Chapter and to support the design community that continues to shape inspiring, impactful spaces. #GPI #OneTeam #InteriorDesign #EngineeringExcellence

This week, we are celebrating National Health Care Facilities and Engineering Week! Get to know some of the projects GPI has worked on for health care facilities: 🏥 Eye Doctors of Washington: gpinet.com/projects/eye-d…. 🏥 Ellis Hospital: More: gpinet.com/projects/ellis….

GPI Senior Engineers & Project Managers Charles Longsworth II and Michael Colletta recently participated in a “Sink or Swim” competition organized by NYIT at Comp Sci High School. We proudly support initiatives promoting STEM education and engage the next generation of engineers!

As we wrap up Health Care Facilities and Engineering Week, get to know a few of the health care facilities GPI has worked on: 🏥 Salem Hudson Headwaters Health Network Design & Commissioning: gpinet.com/projects/salem…. 🏥 Virginia Spine Institute: gpinet.com/projects/virgi….

GPI, as a subconsultant to FKA Architects, is proud to show the recently completed rehabilitation of the JV Baseball Field at Whippany Park High School in Hanover Township, New Jersey. Pictured below are the post-rehabilitation photos, alongside the pre-rehabilitation photo.

Today we celebrate National First Responders Day! Thank you to all of the first responders who never hesitate to answer a call for help. Your courage, bravery, and sacrifices keep our communities safe. #NationalFirstRespondersDay #ThankYouFirstResponders

GPI attended a ribbon cutting ceremony for the Delaware Department of Natural Resources and Environmental Control’s (DNREC) Alapocas Pedestrian Bridge Project. Congrats to DNREC & the GPI team on the completion of this project! #OneTeam #DelawareGreenwayTrail #AlapocasPark

Nothing says "fall fun" like a corn maze and some good company! 🍁 The GPI team in Mechanicsburg, PA spent the day at Paulus Farm enjoying the crisp fall weather, farm animals, and local flavors, topping off the day with a delicious, local lunch. #Fall #OneTeam

GPI provided coatings and CEI services for the rehabilitation of the IWGO Green Bridge. The new system reduces the impact to traffic by widening the maintenance window for future painting and rehabilitation projects. More: gpinet.com/projects/iwgo-…. #OneTeam #GPIProjects