NBP 410, 420 & 430

Office Annapolis Junction, MD

General Contractor: Hitt Contracting (410, 420) and Riparius Construction (420)

Project Cost: (410 - $1,000,000 to $2,500,000) (420 - $1,000,000 to $2,500,000) (430 - $1,000,000 to $2,500,000)

The National Business Park 400 series campus consists of three office buildings (NBP410, NBP420 and NBP430) totaling 383,000 square feet. Hirsch Electric completed NBP410/430 with Hitt Contracting and NBP420 with Riparius Construction. NBP410/430 each contain a 3,000 amp service with four tenant electrical closets. NBP420 has a 4,000 amp service with five tenant electrical closets. All elevator lobbies were completely fit-out; mechanical and fire alarm systems were installed throughout. The plaza lighting, site lighting and ductbank work was performed by the Hirsch Utility division.

Our Clients Love Us

“I want to express my appreciation for the exceptional work performed by Hirsch Electric on the installation of permanent lights at the Paul Angelo Russo Stadium and the Carlo Crispino Stadium... Once again Hirsch Electric performed beyond expectations.” - Thomas Zoppo, FSC President (Calvert Hall College)

“The Facilities Management Department of Johns Hopkins University wishes to acknowledge and thank Hirsch Electric, LLC for their outstanding performance on the major renovation of the Terrace Court Dining Facility... Hirsch Electric proved instrumental in enabling us to completely renovate the entire facility in the short summer time frame. Hirsch continually performed whatever work was requested in a professional and timely manner, and at a fair market price.” - Michael J. Sullivan, Sr. Project Manager, Johns Hopkins University

I just wanted to tell you how pleased Century Engineering is with the craftsmanship and attention to detail that Hirsch Electric has provided for our corporate offices. This building for us is a working showroom with the exposed mechanical and electrical systems that had to be “just right” for Century… Thank you and your company for all of your efforts. Our electrical engineers are always pleased when Hirsch Electric is part of our team.” - Francis Smyth, CEO of Century Engineering

“I would like to thank Hirsch Electric for their commitment to the successful completion of the Visitor Control Center project. I appreciate the efforts of their staff in handling the demanding load of extensive site work and complex building systems. A high level of quality was maintained through the project. I look forward to working with you again in the future.” - Stephen Mayoryk, Sr. Project Manager, The Whiting-Turner Contracting Co.

“I have worked with Hirsch Electric for almost two decades. They have consistently provided a high caliber of workmanship, with the result that the projects we’ve worked on together have numerable awards, starting with an Will Ching International Interior Design award for Total Office Interiors some 16 years ago, and more recently an ABC award for the Millennial Media a month ago. The integrity and professionalism Hirsch Electric brings to the table makes them a true partner on our projects. On top of this, their hiring practices demonstrate a strong social conscience; I am proud to have them on Cross Street’s projects.” - Stephen V. Hulse, Partner and Head of Construction, Cross Street Partners