Generator Servicing & Maintenance

Tailored, cost-effective solutions

YorPower have over 60 years’ experience in generator servicing, generators maintenance and generator repairs in the UK. We have engineers and support staff strategically placed throughout the UK to ensure we’ve got all regions covered and no enquiry is too far.

Our generator service teams will work with you to understand your needs and provide them with a tailored solution that is both cost effective and reliable. We’ll make recommendations based on what we think the right approach is for your business, as we know there isn’t a ‘one size fits all’ approach to generator maintenance.

When it comes to generators, we offer servicing for large ongoing generator contracts, where we will work with you to decide the best generator servicing package for your needs. As well as ongoing generator maintenance contracts, we also offer services for one off generator repairs if you’re home or personal generator is broken and needs an engineer to come out and repair it.

YorPower has many workstreams within its company, ranging from Generator & UPS maintenance to projects and control panels.

This gives us exceptionally good buying power with a wide range of manufacturers of generators giving us the ability to offer you exactly what you need for your back-up power installation. Combine this with our UPS offering and we are able to offer a full turnkey installation for all of your back-up power needs.

We have decades of experience in this field and have managed to adapt, improvise and overcome many complex installations throughout the UK.

Our projects department can supply Cummins, CAT, FG Wilson and many more. We manufacture and build bespoke sets at our head office location in Yorkshire.

Whatever you require, we have a cost effective, hassle-free, seamless solution for you with our Generator maintenance, repairs and servicing.

Get in touch for all generator related enquires today.

0345 200 9888

[email protected]

Generator servicing packages

Here’s an overview of our Generator Servicing & Maintenance packages. Please note, we do offer bespoke packages as well as well one-off repairs.

Standard Generator Service (Minor)

A standard service includes:

Complete generator & AMF inspection by qualified Engineer
Generator system function test and critical systems test
Fuel pipe & Electrical connections checked including; Battery, Control Panel & Auto Start Function
Run Generator to confirm it is fully operational
Check and top up coolant
Air filter inspection and change
Fuel filter inspection.

Service interval: Every 300 HOURS/6 MONTHS

Major Generator Service

Standard service, plus:

Oil filters changed with OEM brand
Oil changed if filiers changed dependednt on hours run
Fuel Filters changed using Perkins, Cummins brands
Coolant filter changed (if required)
Air filters checked & cleaned
Oil and coolant levels topped up & Oil Sample taken for analysis

Service interval: Every 300 HOURS/6 MONTHS

Load Bank Testing

Regular load bank testing keeps your generator reliable and ready for action. YorPower offers professional load bank testing—either as part of a service package or as a one-off test—to ensure your generator runs at full capacity, prevents performance issues, and is ready when you need it most

24/7 Emergency Callout

As a leading generator service and maintenance in the UK, we are fully aware of the importance of keeping your generators and power solutions in prime condition and how they impact mission critical systems your business may have.

We offer a 24/7 call out option with all of our generator servicing packages in case of any emergencies.

With multiple engineers strategically placed throughout the UK, we can get our engineers to repair your generator quickly to prevent loss of power to your company.

Additional services

We also offer some additional services available for request, including:

Complete Oil Change (drain old, replace with new)
Generator load bank testing to ensure engine functions correctly
Full Black start AMF test
UPS servicing and repair
Fire Pump servicing and repair.

Other Services Available

YorPower is a trusted power solutions provider, delivering everything from generator manufacturing and supply—both in the UK and for export—to expert UPS servicing and generator spare parts. Here’s a list of additional services that might be of interest to you.

Generator Supply

YorPower supplies a comprehensive range of diesel generators from 10kVA to 2000kVA+, meeting the power needs of businesses of all sizes. We provide reliable solutions across the UK and export worldwide, delivering quality, performance, and dependable backup power wherever it’s needed

UPS Supply

The YorPower UPS range delivers reliable, high-performance backup power solutions to keep critical systems running without interruption. Designed for businesses of all sizes, our UPS units provide seamless protection against power outages, voltage drops, and surges. With models ranging from compact systems for essential equipment to large-scale units for full facility backup, YorPower offers dependable, efficient, and scalable UPS solutions for the UK and worldwide markets

UPS Servicing

Our UPS servicing department ensures your uninterruptible power supply systems remain in peak condition, ready to protect your critical equipment whenever power issues arise. Our expert technicians provide thorough inspections, preventive maintenance, and prompt repairs to maximise UPS reliability and extend its lifespan. Whether as part of a planned service package or on-demand support, YorPower’s UPS servicing keeps your business running smoothly without unexpected downtime

Generator Spares

Our Spare Parts department supplies generator spares from all major brands worldwide. Thanks to our strong network and trusted supply chain partners, we can source and deliver high-quality components quickly and efficiently—helping you minimise downtime and keep your generators running smoothly, no matter where you are

Testimonials

We had YorPower on site yesterday for a call-out to fix a generator that wasn’t starting properly. Aaron arrived promptly, quickly sorted the issue, and was an absolute pleasure to work with. Great service all round thank you for your assistance!

- David

Get in touch

Contact us about Generator Maintenance, Servicing or Repairs!

Please fill out the form to give our team as much information about your enquiry as possible. We’ll be in touch as soon as possible!

Frequently Asked Questions (FAQs)

How much does generator maintenance cost?

The cost for generator maintenance completely depends on the make, model and size of the generator. Costs are affected by the type and numbers of filters used, YorPower always look to use original equipment manufacturers (OEM) parts, and time taken to fully service the generator. We offer both one off services as well as ongoing maintenance plans so prices do vary. Other factors such as location and if Load Banking is required can also affect pricing.

How long does a service take?

Again, the length of our service completely depends on the size. Our green service contract includes 56 checks: 26 checks on the engine, 24 checks on the battery and 6 checks on the fuel system. We also inspect the environment the generator is in. This can range between 2 and 6 hours on site.

Which brands or size generators do you service?

YorPower Maintenance are vastly experienced in wide range of makes and models of diesel generators. This can range from single domestic generators to multi-site contracts that have multiple generators on each site. Generators that are set as back-up, synched, G99 compliant or being used as the prime source of power can be servicing and repaired by our engineering teams.

Which locations in the UK can you travel to service?

We have strategically placed engineers throughout the UK. All major cities are covered from London to Edinburgh and beyond. We have even sent engineers to work abroad but they are all UK based.

How often should I get my generator serviced?

We recommend you should have a full generator service every 6 months or 400 hours running time (whichever comes first). For a back-up generator a minor service and a major service is the norm. During the major service this is where filters are changed. A regular check up from a dedicated generator engineer is essential, weekly and monthly checks on site are also important and we can support you with these checklists. When generators are running ‘prime’, typically 8hrs a day as the main power source we would recommend major servicing on a monthly basis.

Does a generator need to be serviced?

Yes, like any engine, your generator will need to be serviced to make sure when needed, it performs how it’s expected to. It’s just like you’d service your car after a certain amount of time/mileage. Not only do you need professional service schedule for your generator but you should also be making regular checks yourself, again, much like you would do with your own car. YorPower can help you with a checklist for the on-site regular checks that should be made.

Do you offer one-off generator repairs, or is it only for ongoing contracts?

Yes, we offer both. While we specialise in ongoing generator maintenance contracts tailored to your business needs, we also provide one-off repair services. Whether your home generator or a larger genset requires urgent attention, our engineers are available to repair it and get it back up and running efficiently.

How does YorPower customise generator servicing to my specific needs?

At YorPower, we recognise that each business has unique power requirements. Our service teams will work closely with you to assess your needs and develop a bespoke maintenance plan. Whether you’re a facilities manager, operations manager, or business owner, we provide a tailored approach, ensuring that your generator receives the right level of servicing based on its usage and your operational demands.

What sectors do you provide generator servicing for?

We have extensive experience across multiple sectors, including Healthcare, Data Centres, Retail & Hospitality, Commercial Offices, Public Services, Manufacturing, and Distribution. Our familiarity with diverse industries allows us to understand the specific power demands and challenges of each sector, ensuring that your generator servicing meets your exact requirements.

How can I get a quote or enquire about generator servicing?