Company Description
DesignTree Service Consultants Pvt Ltd is a team of experienced engineers from the structural and building services engineering industry who have held senior positions in various organizations across India. The firm is built on delivering creative, innovative, and high-quality services to clients, with continuous improvement driven by client feedback and practical experience. DesignTree specializes in fast-track projects and offers a flexible approach tailored to the specific requirements of each assignment. Leveraging solid design management experience, the company focuses on providing specialized, practical solutions for complex and discerning projects.

Role Description
Department: HVAC Engineering | Design & Consultancy
Job Title: Senior HVAC Design Engineer / Team Lead HVAC
Experience: 7 to 10 Years

The HVAC Design Engineer will be responsible for designing, planning, coordinating, and delivering HVAC systems for commercial, residential, industrial, hospitality, healthcare, and institutional projects. The role involves HVAC load calculations, system selection,



preparation of design drawings, technical specifications, BOQs, and coordination with multidisciplinary engineering teams to ensure energy-efficient, cost-effective, and code-compliant solutions.

Key Responsibilities
1. HVAC System Design
• Design HVAC systems, including chilled water systems, VRF/VRV systems, DX systems, ventilation, and exhaust systems.
• Perform heating and cooling load calculations using applicable software and engineering methodologies.
• Select HVAC equipment such as chillers, AHUs, FCUs, VRF/VRV units, pumps, fans, and cooling towers.
• Design ducting, chilled water piping, refrigerant piping, ventilation, and smoke extraction systems.
• Prepare HVAC design concepts, schematic diagrams, equipment layouts, and detailed engineering drawings.

2. Drawings and Documentation
• Prepare HVAC layouts, ducting layouts, piping layouts, sections, and equipment room layo

📌 HVAC Design Engineer (Chennai)
🏢 DesignTree Service Consultants
📍 Chennai