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It is important to be aware that to maintain the manufacturer's extended parts warranty, equipment must be serviced regularly by an accredited service provider.

At London AC Ltd all works are carried out by experienced and accredited engineers who are conversant with all major manufacturers’ equipment and have undergone training programmes on all the necessary Health and Safety requirements. 

We can offer bespoke Planned Preventative Maintenance contracts which will not only reduce the chances of faults occurring, but will also ensure the energy efficiency, optimum performance and life span of your Air Conditioning system. Regular maintenance will also ensure that all equipment is compliant and provides a truly comfortable environment.


With a Planned Preventative Maintenance in place, our Clients can significantly reduce unexpected breakdowns and downtime together with their associated costs. We also provide a call out service, working on a minimum 4 hour attendance upon a fault being registered and, partspermitting, ensuring we deliver a same day on-site repair.

We are fully qualified and trained to service and maintain the following system:

  • Close control systems - for Data Centres

  • Air Conditioning Systems - Comms Rooms

  • Air Conditioning systems - VRV/VRF and split type systems

  • Air Handling Units

  • Control and Alarm Systems

  • Refrigeration Equipment

  • Ventilation Equipment

  • Heat Pump Units

  • Heat Recovery Ventilation

  • Air Conditioning Energy Assessments

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