1. HVAC Systems for the following: a) Hotels b) Commercial Buildings / Corporates c) SEZ d) Malls e) Schools f) Industrial Buildings g) Auditoriums h) Hospitals 2. Refurbishing of HVAC System for existing Hotels, Buildings etc. 4. Process Cooling: Chilled water system for process / jacket cooling of machines. 5. Clean Rooms. 6. Cold Stores / Deep Freezers. 7. Humidification for Textile Mills. 8. Energy Audit of existing HVAC System. 9. Green Buildings.