Specialist diesel engine repair

Looking for Leicester’s experts in diesel engine repair? With our niche experience with a wide variety of engines, trained and skilled technicians, and competitive prices, you can trust Welham Group to deal with all of your diesel repairs effectively and efficiently. Our services are available throughout Leicestershire, the East Midlands and the UK. 




Knowledgeable and experienced team

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Large engine rebuilding

We specialise in a wide variety of large diesel engines, including Volvo, Renault, Mercedes-Benz, Gardner, Scania, and many more. Get in touch with us today to find out whether we can carry out repairs on your specific brand.
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Repairing and replacing fuel pumps  

We are a Delphi approved facility, this means we are able to replace or repair your diesel engine fuel pumps and injectors to a high standard. We have over 70 years of experience providing expert diesel engine services across a wide range of vehicles, including large commercial vehicles, public service vehicles, trucks, and even vintage vehicles.  
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Professional diagnostics team

We use the latest advanced technology, such as Delphi Diamand, to perform diagnostics on your diesel engine. Many of our technicians have been with us for years and are highly skilled at identifying faults in your engine, and we can then perform all the required works. 

Sourcing spare parts 

We keep a huge supply of spare parts in order to carry out speedy and effective diesel repairs near you. Our facilities in Leicester stock a variety of brands, but if by any chance we don’t have the correct spare parts for your diesel engine repair, we can usually obtain them within 48 hours to ensure a fast and convenient service.  

Choose our exceptional services on 0116 276 6831

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