MEP & Fire Protection Engineering Services
Gill Engineering Group Plc (GEG) is a regional MEP consulting engineering practice serving Washington DC, Virginia, and Maryland. It provides mechanical, electrical, plumbing, and fire protection engineering design and consulting services. Supported by professional engineers, experienced designers, and LEED accredited professionals, the practice delivers projects using conventional and sustainable systems, including geothermal ground loops, solar water heating, and photovoltaic technology.
Comprehensive HVAC and thermodynamic systems design, integrating energy modeling, geothermal ground loops, building automation, and sustainable technologies.
Base building and tenant fit-out HVAC system design for new construction and renovations.
Central plant systems design and upgrades for optimal facility heating and cooling.
Analysis of energy usage and life-cycle costs to support sustainable decisions.
Design of vertical and horizontal geothermal ground loops for sustainable climate control.
Control systems and automation design to optimize building performance.
Power distribution, lighting systems, and utility coordination designs, including energy-efficient solutions and backup power infrastructure.
Energy-efficient interior, exterior, decorative, and sports venue lighting systems.
Electrical service upgrades, primary power distribution, and utility connection planning.
Design of emergency generators, life safety power routing, and backup electrical infrastructure.
Sanitary waste, domestic water, process piping, and medical gas system designs tailored for commercial, institutional, and residential facilities.
Design of sanitary sewer, storm drainage, and domestic hot and cold water distribution.
Piping design for natural gas, propane, and other building fuels.
Specialized gas delivery systems and process piping for healthcare, dental, and industrial facilities.
Life safety systems designs including audio-visual fire alarms, emergency power systems, and life safety lighting coordination.
Audio-visual alarm and detection system layout in compliance with local fire codes.
Egress illumination and emergency lighting controls connected to back-up systems.
Building Information Modeling and transition support utilizing Revit and AutoCAD platforms.
Conversion of 2D plans and creation of high-fidelity 3D building models and family components.
Documentation and recording of existing site conditions to create accurate as-built blueprints.
Commercial · Retail · Residential · Multifamily Residential · Senior Living · Hospitality · Healthcare · Education · Government · Federal · Food & Beverage · Data Centers · Religious · Industrial
Suitland, MD · Federal · Client: Bureau of Economic Analysis
MEP design services for the Bureau of Economic Analysis relocation to the 6th, 7th, and 8th floors. The project covered over 100,000 square feet and included electrical and low voltage wiring design for IT, telecom, and data closets.
Front Royal, VA · Federal · Client: United States Customs
Energy modeling, mechanical, and electrical design services for upgrading the VAV air handling system, hot water heating system, and upgrading controls from pneumatic to direct digital controls.
Fairfax, VA · Residential
Mechanical, hot water radiant floor heating, and vertical geothermal heat pump design for a 17,500-square-foot custom luxury home.
Fairfax City, VA · Religious · Client: The Lamb Center
MEP design services for a 9,000-square-foot free-standing facility.