UPS Preventative Maintenance

At Centiel, we have built our reputation on delivering outstanding levels of Uninterruptible Power Supplies service and maintenance. Our maintenance plans are designed to offer ongoing reliable power protection, that is flexible and cost-effective, ensuring that  

potential issues with internal components are detected at the earliest opportunity. Advantages of regular UPS maintenance include the reduction in equipment malfunctions, extended equipment life, and improved system availability.

Site Surveys

Centiel’s network of highly skilled engineers can conduct an onsite survey to assess your power protection requirements. Including: 

– Assessment of required load size

– Project planning advice including location, environmental factors and possible infrastructure issues

– Identification of delivery route and logistics requirements

– We can help you to decide on the best technical solution to suit your needs and budget

Maintenance Plan Components


Individual maintenance plans designed to meet your business specific requirements.


Preventative maintenance inspections that meet manufacturer timescales and procedures.

UPS Battery Replacements

Fan, capacitor and battery replacements for various OEM UPS systems.


Emergency call-out 24 hours a day, 365 days a year. Nationwide network of engineers.

spare parts

Comprehensive in-house inventory of spare parts.


Software updates, 24/7 remote monitoring & environmental checks.

Additional Services  

    – Impedance Testing

    – UPS Relocation

    – UPS Decommissioning

    – IST/Black Building Tests

    – Battery Inspections

    – Load Bank Testing

    – UPS Health Checks

    – Generator Maintenance


    We service and maintain a wide range of UPS manufacturers including: Reillo, Newave sold in the UK as PowerWave, APC, Legrand, Inform, Socomec, Borri, Ablerex, Eaton, Liebert, Emerson, Chloride, Dale, Huawei and many more.  

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