Annex Engineering Group
Mechanical Engineering and HVAC System Design.
About the firm
Founded in 2017, Annex Engineering Group is a service-oriented MEP and fire protection engineering firm based in Columbus, Ohio. Annex offers mechanical, electrical, plumbing, and fire protection coordination engineering for projects ranging from office remodels, multi-family residential, and restaurants to manufacturing/industrial facilities and historical renovations. Licensed in 49 states and Washington D.C., Annex serves as the prototype engineer for several national clients, establishing design standards that reduce construction costs and timelines while increasing consistency and quality.
- Established
- 2017
- Firm type
- MEP · Fire Protection Engineering
Capabilities
Mechanical Engineering
Service websiteHVAC system design for commercial, institutional, and residential buildings, including central plant systems, VRF, chilled and heating water systems, and energy recovery ventilation. Energy analysis services assess building energy performance and identify improvement opportunities.
- HVAC System Design
- Central Plant Systems
- Variable Refrigerant Flow (VRF) Systems
- Chilled and Heating Water Systems
- Energy Recovery Ventilation (ERV)
- Hydronic Water Distribution Design
- Ductwork Distribution Design
- Energy Analysis Services
Electrical Engineering
Service website- Power Distribution Systems
- Medium Voltage Distribution
- Switchgear, Transformer, and Panelboard Design
- Emergency Power Systems
- Standby Generator Design
- UPS and Automatic Transfer Switch Systems
- Lighting Design
- Lighting Control Systems
Plumbing Engineering
Service website- Domestic Cold and Hot Water Supply Systems
- Sanitary Waste and Vent Systems
- Storm Systems
- Natural Gas Systems
- Medical Gas Systems
- Vacuum Systems
- Process Water Systems
Fire Protection Engineering
Service websiteFire protection coordination engineering integrated with MEP system design.
Industries
Commercial · Retail · Industrial · Manufacturing · Healthcare · Multifamily Residential · Mixed-Use · Historic Preservation
Projects
No projects listed yet.