Waterfront Station at 1100 4th Street
Washington, DC | Government
Engineering the systems behind a 269,000+ SF DC government workplace renovation, supporting modern operations, public services, and LEED Silver performance.
View project sourceDirectory
Public engineering firm profile
Engenium Group LLC
Washington, DC
Delivering innovative engineering solutions through collaboration and a people-first approach.
- Services
- 13
- Offices
- 3
- Projects
- 7
- Leaders
- 9
- Size Estimate
- 41 employees
Overview
Engenium Group is a boutique MEP engineering and technology design practice serving the Washington DC, Maryland, and Virginia region. It specializes in mechanical, electrical, plumbing, and low-voltage technology systems for complex and high-performance projects. Its portfolio spans government workplaces, corporate office renovations, schools, universities, healthcare centers, residential developments, and civic facilities. Engenium Group has delivered projects targeting LEED and WELL certifications, and it is recognized for innovative approaches to building systems, including the ground source Darcy System for heating and cooling.
- Size Estimate
- 41 employees
Services
Mechanical Engineering & Design
HVAC and mechanical systems engineering tailored to optimize performance, comfort, and energy efficiency.
Electrical Engineering & Design
Power distribution and electrical systems planning designed to support modern building operations.
Plumbing Engineering & Design
Sanitary and piping systems designed to ensure efficient water management and safety.
Technology Design
Specialized technology consulting and low-voltage system planning to enhance connectivity and building operations.
Sustainability Consulting
Environmental and green building consultation to help projects meet high-performance design standards.
Industries
Firm type
Project types
Projects
Cambridge Associates Arlington Office Renovation
Arlington, VA | Commercial
A two-floor office renovation that modernized MEP systems while maximizing existing infrastructure in an occupied building.
View project sourcePark Morton Apartments
Multifamily Residential
Design and engineering services for a multifamily residential apartment community.
View project sourceChase Brexton Health Care Center
Healthcare
Integrated building systems engineering and technology design services for a major healthcare facility.
View project sourceMalcolm X at Green Elementary School Modernization
Education
Engineering modern mechanical, electrical, plumbing, and tech infrastructure for a school modernization initiative.
View project sourceNew York Ave Presbyterian Church HVAC Replacement
Religious
Mechanical system upgrade and HVAC replacement targeting high-performance parameters within a historic religious facility.
View project sourceMartin Luther King Jr. (MLK) Memorial Library
Arts & Culture
Comprehensive design and building systems consulting for a historic urban library landmark.
View project source
Leadership
Brandon Harwick
President and Principal Engineer
LEED AP, PE
Calvin Douglass
Partner and Principal Engineer
LEED AP, PE
Christopher Wilson
Partner and Principal Engineer
CPD, LEED AP, PE
Jessica Norton
Partner and Director of Human Resources
Lindsey Walters
Director of Marketing
Pamela Propst
Director of Operations
Brian Huaman
Electrical Department Leader
PE
Hanyan Shen
Partner and Senior Team Leader
LEED AP BD+C, PE
Adam Libonati
Partner and Senior Team Leader
PE
Publications
Demystifying Air Device Coordination
article | 2026
View publicationThe Darcy System: A New Approach to Ground Source Heating and Cooling
article | 2026
View publicationTop 5 Low-Voltage Design Pitfalls Every Architect Should Avoid
article | 2025
View publicationTestimonials
As architects, we always want to push boundaries and invent. It's exciting to see that in an engineering firm as well. We worked with Engenium Group on one of the first WELL Certified buildings on Capitol Hill. When you start describing someone going after a project like this, you know that's a good team that is thinking outside of the box, that's being innovative, and that's pushing things forward.
Offices
DC Office
HeadquartersBaltimore Office
Alexandria Office
Alexandria, VA