• D2E Engineering has
    completed projects
    for a wide variety of clients

  • Hospitals &
    Medical Facilities

  • Mission Critical
    Electrical Projects

  • EP services for
    Office Building &
    Shopping Centers

Electrical and Plumbing Engineering Design Services
Specializing in Design and Construction Services for Commercial Facilities

D2E ENGINEERING is an experienced engineering design company providing superior engineering design, construction services, and commissioning for new construction, renovations, mission critical and tenant fit outs.

D2E ENGINEERING offers a vast knowledge of design and expertise in commercial facilities. We focus on providing for our client the quality performance achieved in a cost effective and timely manner. The principal and key personnel of D2E ENGINEERING are experienced in electrical, and plumbing systems. The principal has over 30 years of experience.

Electrical Engineering

Electrical Engineering

Mission Critical - consulting services to
complete design and construction services;
to build a facility from the ground up.

Plumbing Engineering

Solutions that are practical, effective, and
proven as well as ideas that are well-honed
to the business challenges our clients face

MARKETS: Commercial Buildings, Schools, Medical Facilities, Retail, Warehouses, Data Centers,
Labs and Residential-Multi-Family Units

The principal at D2E Engineering has completed projects for a wide variety of clients, including Hughes Network Systems, Discovery, Georgetown University, Montgomery County Government, FDA, Holy Cross Hospital, Montgomery College, Avison Young, Congressional Country Club, CIM, and PS Business Parks.

Latest Portfolio

Showcasing our latest engineering projects.

Other Services

Engineering Construction


  • Analysis of Project E/P Requirements
  • Comparative Reliability Analysis
  • Energy Calculations

Design & Pre-Construction

  • Plumbing systems design and coordination with Architect & Civil Engineer.
  • Electrical design and coordination with Architect and all other disciplines.


  • Development Electrical Commissioning Procedures and Specifications tailored for the specific project
  • Building Systems Integration Testing
  • Factory Witness & Acceptance Testing

D2E ENGINEERING is gaining in stature as a

respected engineering design company.