Occupancy, operating hours and heat gains by zone
GMC DISCIPLINE / 01
HVAC Design Consultant
built for delivery.
Comfort, resilience and energy performance engineered as one system.
IN PLAIN ENGLISH
A system people can
depend on.
HVAC is the system that keeps people comfortable and healthy while controlling energy use. GMC plans cooling, fresh air, humidity, filtration and controls around the way each building is actually occupied.
GMC develops HVAC strategies that make occupied spaces healthier, quieter and more economical to operate. We consider climate, occupancy, façade performance, heat loads, ventilation, maintainability and future flexibility before selecting a system.
During execution, we review coordinated shop drawings, support equipment selection, inspect installation quality and help teams prepare systems for balanced, documented commissioning.
PROJECT DECISIONS
What we resolve
before site.
These are the specific design and delivery questions GMC helps project teams answer early - while the solution is still simple to coordinate.
Fresh-air, filtration and indoor-air-quality requirements
Chiller, VRF, AHU or FCU strategy and future capacity
Plant-room space, maintenance access and controls integration
HOW THE WORK MOVES
Four disciplined
delivery stages.
A clear operating sequence gives architects, developers and contractors a common view of progress, review gates and accountability.
Brief and performance criteria
Clarify intent, operational priorities, technical loads and the success criteria for this discipline.
Coordinated design and drawing release
Coordinate interfaces with architecture, structure and other services before information reaches site.
Submittal and site-quality review
Review installable information, materials and high-risk quality checkpoints with the delivery team.
Testing, commissioning and handover readiness
Support evidence-led testing, operator information and a practical route to handover.

SITE + BIM INTELLIGENCE
Information that
works on site.
Our diagrams show the system logic; our coordinated drawings and reviews make it buildable. GMC connects routing, access, sequencing, safety, testing and maintainability so site teams have information they can act on.
COORDINATION DRAWING
A clearer view of
the interfaces.
An illustrative coordination sheet showing how architecture, structure and MEP layers are read together. This is a visual guide; GMC develops project-specific, issued-for-construction information for every live project.
CLIENT VALUE
Comfort that holds up
System zoning reflects how spaces are used, not a one-size-fits-all assumption.
Energy-aware design
Capacity, controls and operating modes are considered before equipment is selected.
Maintainable plant
Equipment access and replacement routes are protected in the layout.
NEXT STEP
Need this discipline
on your project?
Share your location, project stage and scope. GMC supports suitable projects in Mumbai, Thane, Pune and PCMC, and across India.
Start a project →