About Constant Air Systems

Constant Air Systems Limited was incorporate in February 1965 and was set up as a Design and Contracting Company in the field of Heating, Ventilation and Air Conditioning.

Since the original formation of the Company in 1965, it has expanded in to the specialised field in high temperature high velocity heating systems through its wholly owned subsidiary company, Casaire Limited, who are considered one of the leading experts in this type of work.  In many instances the two companies have worked in conjunction with each other to provide the client with a comprehensive design and installation for the complete development

Constant Air Systems has successfully carried out contracts in the commercial and retail sectors as well as in the motor industry, pharmaceutical industry, printing, shipbuilding, warehouse distribution, aircraft hangars etc.

Constant Air Systems continued to expand through the years with the opening of an office in Birmingham, forming a filter company and the taking over of the family business of J.W. Cubbage Limited in High Wycombe.  In more recent years we have expanded in to the field of acoustics with the formation of Emtec Products Limited who specialise in acoustic silencers and louvres.

Installation at Lucas in Hemel Hempstead