Air Conditioning

Air Conditioning

Part of the R B Emerson Group of Companies since 2005, with over 75 years of experience in the air conditioning sector Essex Electric Ltd has a broad client base spanning from small businesses to global corporations. Regardless of size, each client receives the same dedicated personal service with attention to detail. Our work base covers air conditioning solutions for individual offices; to whole buildings, small Server Rooms; to Main Frames within the latest Data Centres, Clean Rooms and Process Areas.

Our client base includes:

  • BAE Systems
  • Catlin Holdings
  • Institute of Chartered Accountants
  • ISS Coflex
  • Veolia Environmental Systems
  • J O Hambro Bank


We offer design and installation of air conditioning and associated ventilation systems for retail, commercial, data centres, museums, high-end residential properties and research facilities. Being approved Installers of Airedale International; Mitsubishi Heavy and Daikin equipment means that we can offer clients a broad range of quality equipment for standard; as well as specialised processes and conditions.

We also design and build control panels that can be integrated within the customers’ existing Building Management System, or as stand-alone equipment.

An intelligently designed installation will enhance both comfort and cost efficiency.


We provide both pro-active and re-active maintenance and repair solutions to our clients, covering direct expansion systems: this includes individual split systems, VRF systems, ducted packages, multi-split systems and close control systems and chilled water systems: operating with fan coil units and ducted air handling units.

Expert maintenance services ensure efficient, reliable operation of the equipment; delivering the optimum working environment, reducing costs of down-time as well as ensuring compliance with statutory regulations.


We pride ourselves on our responsible attitude to the environment and ensure that energy efficient innovations are used in our design wherever is practicable. We ensure compliance with all current and planned legislative regulations.