Welcome to C Simm Commercial Services

  We are a mobile heavy goods vehicle and trailer maintenance company, providing 24/7 diagnostics, repairs, and breakdowns across Yorkshire and North Lincolnshire. 

We specialise in trailer EBS/ABS diagnostics and hold Haldex Diag +, Wabco WDI, and Knorre Bremse ECU Talk genuine diagnostic software.. We also provide comprehensive on-site truck and trailer repairs and regular servicing and maintenance, including PMIs, MOT preparation, safety inspections, and scheduled maintenance. 

We hold a large variety of genuine parts in stock, enabling us to provide rapid and reliable repairs at a location convenient for you.  

Contact us today to learn more about how we can help you keep your trucks and trailers moving.