TJEG’s mechanical engineering practice combines deep technical experience with a practical, coordinated design approach. Our team supports projects from early planning through construction and commissioning, with a strong focus on performance, reliability, sustainability, and long-term operational value.

Our mechanical design expertise includes:

• HVAC System Design
• Central Utility Plants
• District Cooling Plants
• Chilled and Heating Water Systems
• 100% Outside Air Systems
• Heat Recovery Systems
• Air Handling and Ventilation Systems
• Laboratory and Healthcare Exhaust Systems
• Building Management Systems
• Energy Studies and Life Cycle Cost Analysis

Through this approach, TJEG delivers mechanical systems that are efficient, resilient, maintainable, and tailored to the needs of complex facilities.