Welcome to ADS

ADS (Headquartered at Kolkata, west Bengal) is a leading business house of the state, having interest in diverse field TO of above 110 crore. The ADS has also a leading Solution & Service Provider of HVAC & Electro-Mechanical Systems & Projects for Building Services & also have HVAC product manufacturing v.i.z. All kinds of Fan, Air washer, grill, diffuser, damper - having it's activities spread in the entire East Zone .The company has plans to go pan India soon to support the needs of existing customers and also to expand the customer base.

ADS Scope & Capabilities in Solutions & Services include Design, Execution, Commissioning, Operation of

Entire Gamut of Refrigeration , Air-conditioning & Ventilation Systems v.i.z. Central Chilled Water Plants ; VRF/VRV Systems ; Precision Air-conditioning Systems ; Packaged Air-conditioning Systems (both Air & Water Cooled) ; Ductable-Split AC Systems ; Unitary Window & Split Air-conditioners ; Cold Chain Applications ; Cold Rooms & wet ventilation system, dry ventilation system.

Recent Projects

ADS Scope & Capabilities


  • Centrifugal Fans
  • Tube Axial Fans
  • In-line Fan
  • Propeller type Fans
  • Roof extraction unit
  • Car park jet thrust Fan


  • Evaporative cooling unit
  • Industrial air washer

Grill & Diffuser

Damper with actuators