2100 L Street


GHT provided mechanical, electrical, and plumbing engineering design services for the new 188,000 SF office building at 2100 L Street, NW, Washington, DC. The project includes 10 stories above grade, approximately 61,000 SF of below-grade parking, a 3,500 SF below-grade fitness center, and a first-floor retail space.

The mechanical system serving each floor of 2100 L Street NW is a Dedicated Outdoor Air System (DOAS). This system consists of series fan-powered terminals with 100% outdoor air directly ducted to the terminal and a chilled water coil on the return opening of the terminal.

GHT provided an energy model to assist the owner in achieving their energy efficiency goals and LEED Platinum Certification.

Year Completed
Services Provided
GHT Studio
2100 L Street