Grunley Construction Company, Inc.

Grunley Construction Company, Inc. Grunley Construction Company, Inc. is an award-winning construction firm.

On Wednesday, August 19, Grunley was proud to volunteer with Brandywine Valley SPCA (BVSPCA) for its annual Pups at the ...
08/20/2026

On Wednesday, August 19, Grunley was proud to volunteer with Brandywine Valley SPCA (BVSPCA) for its annual Pups at the Pitch event with D.C. United! The event supports BVSPCA's mission to connect adoptable dogs with loving homes.

Before the dogs took the spotlight at Audi Field, our volunteers spent time at the shelter helping prepare participating pups for their big day by making treats, giving baths, and providing plenty of cuddles. Afterwards, our team reunited with the pups at the field to watch D.C. United take on the New England Revolution.

Thank you to all of Grunley's volunteers and to BVSPCA for the opportunity to be part of such a paws-itive cause!

Grunley is pleased to share that our Milken Institute Center for Advancing the American Dream, Phase 2 project has been ...
08/03/2026

Grunley is pleased to share that our Milken Institute Center for Advancing the American Dream, Phase 2 project has been honored with the ENR MidAtlantic 2026 Regional Best Project Award in the Renovation/Restoration category.

ENR’s annual competition is dedicated to recognizing outstanding construction achievements and the teams behind them. Entries are evaluated by two panels of industry judges on factors including the teams’ ability to overcome challenges, contribute to industry innovation and best practices, promote safety, make a positive community impact, and deliver excellence in construction and design quality. We are honored to receive this distinct recognition from ENR.

Grunley is proud to celebrate the completion of the U.S. Department of Agriculture (USDA) South Administration Building,...
07/31/2026

Grunley is proud to celebrate the completion of the U.S. Department of Agriculture (USDA) South Administration Building, Wing 7 project, a major renovation that modernized nearly 125,000 SF within one of Washington, D.C.'s most historic federal landmarks. The $119.5 million project, completed in June 2026, successfully modernized this historic facility while preserving its defining architectural features, positioning the landmark to support its mission for decades to come.

📅Originally constructed in the 1930s
📏125,000 SF modernized across seven floors
🏛️ Historic interiors restored
⚙️ Building systems fully upgraded
🏗️ Roof, windows, and moat restored

Today, on  , we’re celebrating the incredible group of interns who spent their summer building  . From project site tour...
07/30/2026

Today, on , we’re celebrating the incredible group of interns who spent their summer building .

From project site tours and professional development opportunities to a hiking adventure and a monuments tour, our interns discovered firsthand what makes Grunley’s internship experience unique. Along the way, they gained valuable industry knowledge, built meaningful relationships, and contributed to projects that shape our communities.

Tonight, we were proud to host them at our 25th Annual Emerging Leaders Dinner, where early-career professionals and senior leadership came together to share experiences, build connections, and discuss the future of our industry.

Thank you to our interns for your hard work, curiosity, and contributions this summer. We can’t wait to see what you build next.

Hard work. Curiosity. Potential.Our GIE 2026 summer interns have brought all three and more to Grunley this summer. Ever...
07/20/2026

Hard work. Curiosity. Potential.

Our GIE 2026 summer interns have brought all three and more to Grunley this summer. Every day, they've shown the drive and determination that will help shape the future of the construction industry.

We're proud to be part of their journey and excited to watch them grow.

Safe to say, they're built for this.

Happy Independence Day! As we celebrate 250 years of our nation’s history, we’re wishing everyone a safe and happy holid...
07/05/2026

Happy Independence Day! As we celebrate 250 years of our nation’s history, we’re wishing everyone a safe and happy holiday.

06/29/2026

On Tuesday, June 9th from 1:00 – 3:00 PM, please join Grunley Construction Company for an informational event and site w...
06/05/2026

On Tuesday, June 9th from 1:00 – 3:00 PM, please join Grunley Construction Company for an informational event and site walk through of our upcoming City Hall, Market Square, and Garage Renovation project in Alexandria, Virginia.

Attendees will hear from Grunley's team about the project's scope of work, planned schedule and approach, SWaM-certified subcontractor participation goals, and Project Labor Agreement. Note that all attendees must RSVP using this form: https://forms.cloud.microsoft/r/mT3YtNE0x4

Wednesday, April 8, 2026 marked a full circle moment for Grunley’s Community Service Peer Group. What began as a creativ...
05/21/2026

Wednesday, April 8, 2026 marked a full circle moment for Grunley’s Community Service Peer Group. What began as a creative team challenge and a day of friendly competition amongst colleagues reached its most meaningful milestone with the delivery of a handcrafted playhouse to a child through Make-A-Wish Mid-Atlantic.

Back in November 2025, three Grunley teams gathered for a Habitat for Humanity Playhouse Build Competition, knowing that each playhouse would go on to serve a greater purpose—two benefiting local families through Habitat for Humanity of Washington, D.C. & Northern Virginia, and one fulfilling a sick child’s request through Make-A-Wish Mid-Atlantic. From sketches and paint samples to sawdust and final details, the build day was filled with energy, creativity, and collaboration. Each team approached it differently, but the intent to build something fun, durable, and worthy of a child’s attention was universally shared by all.

In the end, the structure itself is simple—wood, paint, and hardware. But in its final home, it becomes so much more—a place to play, imagine, and just be a kid, despite ongoing health challenges. This story is one that reminds us that what we build truly does matter - our work impacts communities and lives in ways we may never witness ourselves. And this is the power of construction Built with Heart.

Make-A-Wish America Habitat for Humanity

You're here because you're built for this — a career in construction.  This summer, we're not just showing you what we d...
05/18/2026

You're here because you're built for this — a career in construction. This summer, we're not just showing you what we do. We're showing you what you're capable of.

Welcome to GIE 2026!

Address

15020 Shady Grove Rd, Ste 500
Rockville, MD
20850

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+12403992000

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