Power Distribution & Switchgear
Inspection, testing and maintenance for safe LV distribution you can evidence.
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Specialist support for critical power systems.
Maintenance, testing and control-system support across switchgear, generators and everything in between.
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Our Services
A complete range of critical power services.
From LV switchgear to generator systems, CES provides specialist support, maintenance and control-system expertise to keep your business powered.
Generator Systems
Maintenance, commissioning and fault finding to maximise reliability and performance.
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Specialist support, programming and upgrades for generator and switchgear control systems.
Find out moreMaintenance & Inspection
Planned and reactive maintenance to reduce risk, prevent downtime and extend asset life.
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Systems We Support
One engineering discipline across your critical assets.
The same specialist knowledge is applied across every part of your critical power infrastructure.
- Standby generators
- LV switchgear, ACBs and MCCBs
- ATS and automatic changeover systems
- DSE, ComAp and DEIF control systems
- Distribution transformers
- Thermal imaging and condition monitoring
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Reactive Support
When something fails, response matters.
CES provides fault attendance, diagnosis and corrective works across switchgear, generator and control systems, with safe isolation and clear reporting throughout.
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Single sites and multi-site estates, UK-wide.
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Common Questions
Answers before you commit.
Straightforward answers to the questions we hear most from facilities and estates teams.
Do you work on live sites?
Yes. Planned work is scheduled around trading hours, shutdown windows and operational requirements, with the impact of testing and isolation understood before work begins.
Which control systems do you support?
CES supports DSE, ComAp and DEIF generator and switchgear control systems, as well as traditional relay and timer logic control systems, covering programming, fault finding and targeted upgrades.
What does a condition inspection include?
A typical inspection covers visual condition, thermal imaging under normal operating load, photographic records and defect classification, followed by a clear report with prioritised recommendations.
Do you support multi-site estates?
Yes. CES applies a consistent inspection and reporting approach across multiple locations, helping estates teams compare asset condition and plan intervention on a portfolio basis.
Can you help with older or poorly documented equipment?
Yes. CES can help you understand what equipment is installed, how it is operating and where intervention should be prioritised, providing a practical basis for maintenance and future investment.
How do we get a quotation?
Send an enquiry through the contact page or email us with a summary of your site and requirements, and we will respond to discuss scope.
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Get in Touch
Let's keep your business powered.
Discuss your requirements or request a quotation.