What are the opening hours?

Monday 7:45am - 5:15pm Tuesday 7:45am - 5:15pm Wednesday 7:45am - 5:15pm Thursday 7:45am - 5:15pm Friday 7:45am - 2:45pm

HSU Builders

Proudly serving the greater Washington Metropolitan Area in the commercial construction sector.

HSU provides commercial, government and private sector construction services. Proudly serving the greater Washington, DC Metropolitan area since 1994, HSU has become a leading contractor specializing in a wide range of construction services and is entrusted to work in and around our nation’s most treasured landmarks. HSU provides the highest level of customer service and its repeat clientele is th

e greatest testament to the company’s capabilities – which include working in heavily trafficked public spaces, aesthetically demanding features and finishes, high security facilities with mission-critical deadlines, and vital industrial utilities for projects of all sizes and complexities.

05/01/2026

Hump Day Happy Hour. Grateful for the people who make the hard work worth celebrating.

12/16/2025

It was wonderful to host our extended family at the annual holiday gathering, reflecting on a successful year and anticipating another prosperous one in 2026.

08/14/2025

It's been a fun summer having these young folks around! Good luck to our interns Brendan and Nick as they head back to school!

05/23/2025

Visiting projects at the Sackler Gallery and American History Museums (Smithsonian Institutions). Looking good Bob and Andy..

03/20/2025

General Superintendent Reverend Lamont Robinson shared his life's journey with us at last month's Brown Bag Luncheon. His favorite construction project? Frederick Douglass House - where he was also invited to lead the blessing at its reopening ceremony in 2007. What an inspiration to us all!

02/21/2025

At HSU, the annual Chinese New Year luncheon is a favorite tradition for many. How do we celebrate? We gather at the home office, wear red, eat "long-life" noodles, give out lucky red envelopes and make predictions for the coming year. May the new year of the Snake bring you all joy and prosperity!

10/31/2024

Halloween at HSU is the best! Today, the "Queen of Everything" was crowned "Best Costume." Team Diablo Picasso took top prize for pumpkin carving, while "OSHA Jail" walked away with a respectable second place. Thank you to all who participated and helped make the day fun for everyone! Pumpkin Carving Contest

10/18/2024

Friday Night Lights! The HSU team enjoyed gathering to watch the Briere's in action. What a fun evening out at the Seneca Polo Club in Poolesville, Maryland. Thank you for sharing this amazing sport with us - and even more for your incredible hospitality!

09/18/2024

Meet Erika - the star of our most recent Brown Bag Lunch. HSU has hosted Brown Bag Lunches for more than a decade, and they are a great way for team members to get to know each other on a personal level. It was so fun to learn about Erika's family background and all of her amazing artistic talents!

09/16/2024

HSU is helping NIH create safe spaces! Last week's ribbon cutting ceremony honored the completion of Building 31B's first floor all-gender restrooms. The new "mini-suites" feature security locks and full floor-to-ceiling walls, increasing access for the health and wellbeing of everyone across its campuses. Great job!

Address

507 N Frederick Avenue
Gaithersburg, MD
20877

Opening Hours

Monday	7:45am - 5:15pm
Tuesday	7:45am - 5:15pm
Wednesday	7:45am - 5:15pm
Thursday	7:45am - 5:15pm
Friday	7:45am - 2:45pm

Website

http://www.hsubuilders.com/

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