business account, application* 

 *trade references required

Our Team

Tel: 01536 206661

Corby NN18 8AA, United Kingdom

Long-term Business

Our staff members are highly skilled and have years of service  and certifications under their belt. But, their dedication to making sure your needs are met doesn't come from only that, as a business we firmly believe in fairness and honesty... and hold what some might call "old school" values.  

Get to know our experienced technicians. They’ve got the skills, and a desire to help. Come see why no shop is as qualified or convenient as we are.

Job Opportunities

We’re committed to providing you with the highest level of service, so you’ll always be happy that you chose us. 


Here at MJ Commercial Diagnostics Ltd, we promise to never unfairly take advantage of someone who needs our services. We pride ourselves on our honesty and integrity and we firmly believe that you'll see the difference when you choose our company. We've also been family owned and operated from the start. 


Workshop Assistant

Parts Administrator

Skilled HGV Technician - DAYS

Skilled HGV Technician - NIGHTS

Please send your CV to