We at Callisia take pride in our reputation for quality of workmanship and expertise. We are a mechanical services company that offers the full range of building services including but not limited to

  • Air conditioning
  • Heating
  • Ventilation 
  • Water services
  • Plumbing
  • Electrics services

We specialise in large offices and other public and commercial buildings providing a professional, reliable and efficient service.

Callisia are totally independent and as such we can offer a much wider selection of equipment, manufacturer and system selection which will be designed and installed to suit the client and building needs.

Call today for friendly advice on 01932 848900


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    • DESIGN
    • Our designs are produced of the highest specifications by engineers with years of experience behind them, and we always use recognised manufacturers to ensure reliability and lower costs.
    • We have teams of engineers who are all specialists in their fields such as refrigeration engineers, welders, pipe fitters and plumbers and most are multi-skilled and able to offer a combination of services.
    • Callisia take all aspects of heath and safety, whether CDM compliant or not, extremely seriously and all employees and contractors working for or on behalf of Callisia are suitably trained and qualified in their respective disciplines.
    • Find out more about our projects and case studies from re-designs to installations and everything inbetween.