Generator Servicing

Diesel Generator Servicing

Reliable power starts with expert care.

When you need your generator, it needs to be ready. At Chew Valley Generators, we provide professional diesel generator servicing to keep your equipment maintained, dependable and ready to perform.

From farm generators and event power to commercial and industrial standby systems, we help you protect your investment, reduce the risk of breakdowns and keep your power working for you.

Stay ahead of downtime

Regular servicing helps identify wear, fluid issues and developing faults before they become costly problems. It also helps extend your generator’s working life and gives you greater confidence when it’s called into action.

We can help you plan servicing around your generator’s manufacturer recommendations, running hours, operating conditions and use.

Whether you own a single generator or manage a fleet, our engineers can visit your site to carry out servicing, inspections and operational checks. We maintain our own hire fleet as well as generators owned by businesses and private customers.

Full Service

A comprehensive service to keep your generator in good working condition and identify any work that needs attention.

• Oil filter replacement
• Fuel filter replacement
• Coolant filter replacement, where fitted
• Coolant level check and top-up as required
• Air filter inspection
• Hose and belt condition checks
• AC and DC electrical system checks
• Control panel and instrument checks
• Battery condition check
• Generator run and site load test, where available
• Advice on any faults or recommended remedial work

B Service

An interim inspection to check essential systems and monitor your generator’s condition between full services.

• Oil and fuel level checks
• Coolant level check
• Air filter inspection
• Belt and hose condition checks
• Control panel and instrument checks
• Battery condition check
• Off-load generator run
• Advice on any faults or recommended remedial work

Prove performance under load

Starting your generator is only part of the picture. Testing it under load gives you a clearer understanding of how it performs when power is needed.

Our mobile load bank testing service allows us to apply a controlled electrical load and assess performance under working conditions. Where appropriate, testing can progress up to the generator’s rated output, helping identify issues that may not appear during an off-load run.

Servicing that works around you

We understand that access, timing and continuity matter. Where possible, we can arrange servicing during quieter periods to minimise disruption to your business or site.

From a hardworking farm set to a critical standby generator, give your equipment the care it needs to stay ready.

Book your generator service with Chew Valley Generators.

Contact us to discuss your equipment, arrange a site visit or plan a regular maintenance schedule.