Here at CER we are proud to offer an in-house full 360 process, staring from the Design all the way to the annual Maintenance visits. We take on projects and site of all sizes - there is no job to small or too great. To find out more on what we can offer, please find information on the relevant pages.





CER Maintenance Can offer you:

  • Air Conditioning – Split, Twin Split, VRF, Portable
  • Refrigeration – Cold Stores, Cabinets, Coolers, Uprights, Ice Machines & Chillers
  • AHU/Ventilation, Heat Recovery
  • Boilers and associated plant
  • Door Air Curtains and Heaters


Once set up as a maintenance client you will receive the following benefits –


  • 24 Hour response, 7 days a week
  • Frequency tailored to meet your needs onsite and based on the age, condition and usage level of your systems
  • 24 Hour Help desk, with FOC technical advise
  • Asset Lists and history of kit provided
  • Senior Engineers managing your account
  • Engineers trained to industry standards
  • Engineers equipped with latest manufacturer software to assess your equipment in fine detail
  • AC FGAS checks carried out during maintenance FOC
  • FGAS Logs and data maintained by CER
  • Regular Maintenance reduces down time of systems
  • Regular Maintenance reduces energy consumption and thus reduces running costs


Contact us on 01923 266 866 or send us an enquiry.




Monday-Friday : 06:00 - 20:00

Saturday-Sunday : As Above


Unit 7, Monaco Works, Station Road, Kings Langley, Hertfordshire, WD4 8LQ


+44 1923 266 866