Extract Engineering Ltd is a family business skilled in the testing and refurbishment of common rail diesel fuel injectors and systems. Our lead engineer brings more than 30 years of experience to the work. We offer personalised service to our customers and commercial clients alike. Our new premises are on Kingstown Industrial Estate just off the M6 north of Carlisle. This makes it very convenient for fleet and commercial operators to get to us. In our expanded premises we have been able to invest in state of the art diesel fuel testing equipment: an absolute coup for Carlisle. Our testing and refurbishment services are convenient for commercial operators across Cumbria, Lancashire, South West Scotland and the North East. Our existing regular clients appreciate our personal, honest and reliable service. We are always happy to discuss diesel fuel issues with customers and offer advice on the most cost effective solutions for your individual circumstances.