About Us

Specialists in the Service and Supply of diesel engine Equipment for over 70 years


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headquartered in Southampton UK PB ASHER, is one of the foremost, independent diesel engine repair specialists in the world


With over 70 years of history, PB Asher has become internationally recognised as one of the industry’s most trusted diesel engine specialists. Started from a modest workshop in 1948 by Phillip Asher, years of innovation and a thirst for excellence have grown the company into what it is today. 

For a large proportion of our history, we have focused on fuel injection services, making us one of the oldest fuel injection specialists in the world. Recent expansion has seen us grow our service offerings, allowing us to offer a complete engine maintenance concept to our valued customers. 


With continuous investment in staff and equipment, we are well placed to be able to offer quality services, spare parts and technical assistance at competitive prices. 


Our unique approach to quality, customer service and supplier relationships has seen us grow our capabilities to offer global services, with a local touch. With locations in the UK, Europe and Asia, we are confident that whatever your requirement, we have you covered. 

1948

PB Asher Ltd was founded in 1948 by Philip Asher and was originally based in Salisbury.

1962

In 1962 PB Asher moved to a purpose built 14000 sq ft workshop near Southampton docks.


1970

In the 1970s/80s the company grew from strength to strength, and expanded its Southampton premises to cope with increased workloads.

1980

In the 1980s this famous image of Mr Asher eating his breakfast of his workshop floor helped secure approved MAN B&W fuel injection service status.

1990

In the 1990s PB Asher gained full approved Delphi and Bosch diesel centre status and became a true powerhouse in the world of fuel injection.

2002

In 2002 PB Asher gained full ISO 9001:2000 certification by Lloyds Register quality assurance and still holds this accreditation to this day.

2016

We became a founding member of the Fuel Injection Network (FIN).

2019

PB Asher launched the PB Asher Engine Division, extending it’s services to cover all aspects of engine maintenance

2020

PB Asher became UK Service partner for Bosch Rexroth

2021

PB Asher Ltd became the UK partner for Woodward L’Orange Fuel Injection parts

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Contact Us

contact us today


02380 333139

Outside of working hours please email service@pbasher.com

emails are monitored 24/7

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