Please call us on (09) 634 3989
or CLICK HERE to send us a message

About Us


Miles Crellin

Our business has been providing motor services in Auckland for over 30 years and has built a reputation for expertise in vehicle repairs. We are committed to serving the best interests of our customers through sound advice, reliable workmanship and fair pricing. Based in Onehunga, we provide general mechanical services, as well as specialist services for diesel engines and vehicle air-conditioning systems.
We receive diesel work from customers around the Greater Auckland region and beyond, and are also used regularly by other non-specialist garages to assist with diesel work. We are MTA assured, giving you protection and peace of mind that high standards of professional service are maintained and monitored. We therefore subscribe to all MTA policies and practices and our work is fully guaranteed. Our customer service programme is under constant development as we seek to further improve the services we offer, and to this end we actively seek and welcome feedback from our customers. Morrison is owned and managed by the husband and wife team of Miles and Rachel Crellin. Please call today for obligation free advice and estimates – we look forward to assisting you with the repair and maintenance of your vehicle.


“I’ve been a customer of Morrison Diesel for the last 10 or 11 years, first with my Nissan and then the Isuzu and have found them to be friendly, reliable and very thorough, I’ve always been more than satisfied with their workmanship, infact I was recently involved in an accident where my tyre was damaged and if not for the mechanic at Morrison’s it would have gone un-noticed, they go out of their way to be helpful. I would recommend them to anyone with a diesel engine.”

– George Parsloe

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