Orostream Air Conditioning Limited (OAC) is a Building Services Company that formed in 1984 and is based in East Sussex, staffed by a team of dedicated employees.  OAC have been providing Air Conditioning for the past 30 years throughout the UK Mainland.

OAC provide a “Single Point of Contact” for Comprehensive Maintenance Agreements for Building Occupiers and Owners by co-ordinating the Services of Fire Alarm Companies and UPS Manufacturers to cater for the demands of large Data Centres. OAC have undertaken projects to provide for the Complete Refurbishment of all Mechanical Installations within multi storey Office Blocks, along with the Design and Construction of both small and large Data Centres.

OAC has the expertise In-House to cater for the Design and Installation of Chilled Water and Direct Expansion Cooling Systems, applicable both to Comfort and Close Control Requirements, together with VRV applications. As a Private company, we OAC, have become a force to be reckoned with within our Industry.

OAC has achieved and maintained accreditation for ISO 9001.
All Engineers at OAC receive regular Product Training and are fully qualified to work under the now stringent regulations governing the Air Conditioning and Refrigeration Industries. 

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