Generators

A generator is only effective if it is correctly sized, properly integrated and ready to operate when the mains supply fails. We work with clients to assess load requirements, site constraints, fuel arrangements, changeover requirements and the relationship between the generator, UPS and wider electrical infrastructure.

Our service covers new installations, replacement generators, upgrades to existing systems and planned maintenance of installed equipment. This includes refuelling, fuel polishing and load bank testing to help ensure the generator remains reliable under real operating conditions.

For computer rooms, data cabinets, communications rooms and other critical environments, standby generation forms an important part of the overall resilience strategy. UPS systems provide immediate protection during an outage, while the generator supports longer-term operation and helps maintain continuity of IT, cooling, security and life safety systems.

We provide a practical end-to-end service, including:

• Standby diesel generator supply and installation
• Bespoke generator solutions for specific site requirements
• Generator replacement and upgrade works
• Automatic transfer switch integration
• Connection into existing UPS and critical power infrastructure
• Planned preventative maintenance contracts
• Reactive fault finding and repair
• Refuelling services
• Fuel polishing to help maintain diesel quality
• Load bank testing to prove generator performance under load
• Runtime and resilience reviews
• Support for computer rooms, communications rooms and critical building systems

Power loss can quickly become a business continuity issue. In IT and critical infrastructure environments, even a short interruption can lead to system shutdowns, data loss, overheating, security issues and operational disruption.

A professionally installed standby generator helps protect against extended power failure by supporting essential systems such as:

• Servers and network equipment
• Cooling and ventilation systems
• Access control and CCTV
• Fire detection and suppression systems
• Communications equipment
• Building management systems
• Other essential electrical loads

Generator reliability depends on more than the equipment itself. Fuel condition, battery health, controls, cooling systems, exhaust arrangements, load profile and changeover operation all affect performance.

Our maintenance support is designed to keep standby systems ready for use. We can provide scheduled servicing, refuelling, fuel polishing and load bank testing to identify issues before they become operational failures.

Load bank testing is particularly important where generators rarely see full site load. It allows the generator to be tested under controlled conditions, helping to prove output, identify performance issues and reduce the risk of wet stacking or unreliable operation during an actual outage.

Whether you are installing a new generator, replacing ageing equipment or reviewing the resilience of an existing site, we can support the full process from assessment and specification through to installation, commissioning, maintenance and testing.

The objective is simple: a standby power system that is correctly engineered, properly maintained and ready to operate when required.