FDL Generators manufacture, install and maintain diesel generators and have over 40 years’ expertise in providing specialist standby power systems.

Our experienced engineers continue to provide commercial and industrial generator services, repairs and maintenance across a range of our installations throughout the UK.

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0118 981 7451

Generator Services in Berkshire

FDL Generators are a highly computer-driven and versatile company.  We offer complete generator design services for the commercial, industrial and private sector. From large industrial and commercial contract work to smaller private businesses, we approach each job we take on with a professional attitude to ensure that our clients are completely satisfied with the work that we deliver.

Here are some of the services that we provide to our customers:

  • Generator maintenance
  • Generator installation services
  • Generator refuelling
  • Proof load testing
  • Oil testing
  • Data sheets
  • Diesel generators

Standby Generators

Until fairly recently, there wasn’t an alternative to providing power during a power cut. If you’re in the retail sector and your company manufactures or sells food, then investing in a standby generator is essential. We can manufacture and install generators to meet your specific requirements. If you’re searching for a standby generator in Berkshire, look no further and get in contact with FDL Generators today.

Commission and Installation

The Installation and commissioning of generators are just some of our many specialities. From the initial site survey through to the design, installation and commissioning of your generator, our qualified specialists are here to guide you through every step of managing the whole process of ensuring that your generator will keep your business going in the event of a power cut.


The decision to have a custom-built generator designed for your is a significant one. With our consultancy services, we will make sure that the decision to invest in a generator is the right one, as the choices that you make will be based on sound advice from industry professionals. Making the wrong decisions when having a generator installed can be a costly, so why take the risk with your organisation?

Oil Testing

If you’re running an oil generator, you might think that it the oil would last for many years, however this isn’t always the case. If you’re using a standby generator then the oil inside will degenerate much faster than you might otherwise think. If left for too long, the oil could cause a catastrophic failure if you try to use your generator, which could lead to an expensive repair bill.  Our oil testing services can highlight issues before they become serious, so consider contacting us today if you need our expertise.

Generator Refuelling

Attempting to refuel on your own can be a difficult business, not to mention, damage could be caused to your generator if it’s not done correctly. Our consultants can provide you with a refuelling strategy to ensure that your site will keep running in the event of a power failure, meaning that business downtime will never be an issue for your organisation.

Get in Touch

Whether you need a bespoke generator designing for your company, or you need your diesel generator repairing or maintenance in Berkshire o the surrounding areas, get in touch with the experts here at FDL Generators. Call us on 0118 981 7451, or fill out the form on the ‘Contact Us’ page of this website, and we’ll be in touch with you as soon as we can.