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28 Years
experience
Emergency
services
Your Trusted Partner for Vehicle Engineering Solutions
Established in 1998, JD Engineering has built a reputation as a trusted provider of comprehensive engineering services for commercial vehicles. With two strategically located workshops in Dumfries and Lockerbie, we specialise in servicing, repairs, MOT testing, and hydraulic system maintenance for trucks and trailers. Our team of experienced technicians brings decades of combined expertise, supported by partnerships with industry leaders like Loglift, Jonsered, and Wabco. We pride ourselves on delivering reliable solutions tailored to the forestry and timber haulage sectors, serving clients across Scotland and the North West of England.

Our commitment to quality is underscored by our status as an authorised DVSA testing facility and our investment in modern diagnostic equipment. From roadside assistance to custom fabrication, we ensure minimal downtime and maximum safety for our clients' operations. Our 35-year legacy in the sector reflects our dedication to technical excellence, customer-centric service, and continuous improvement in vehicle engineering solutions.
Services
Commercial Vehicle Servicing MOT Testing Hydraulics Repairs Crane Sales Tyre Inflation Welding and Fabrication Trailer Repairs Brake Relines Clutch Replacement Diagnostics
Details
  • Year established: 1998
Highlights and features
  • We have 35 years of experience in the forestry transport sector
  • Our technicians are certified for Wabco ABS/EBS systems
  • We operate DVSA-authorised MOT testing facilities
  • We offer 24/7 roadside assistance with mobile breakdown vans
  • We are official agents for Loglift and Jonsered crane brands
What people say
Expert technicians Reliable breakdown service Specialist forestry knowledge Quick turnaround Competent diagnostics
Services
Commercial Vehicle Servicing
We provide comprehensive servicing for all commercial vehicles, including safety inspections, oil and filter changes, and full MOT preparation. Our technicians use factory diagnostic equipment for MAN, Scania, and Mercedes vehicles. With two workshops equipped to handle major repairs and component replacements, we ensure your fleet remains roadworthy and compliant with industry standards.
MOT Testing
As a DVSA-authorised testing facility, we offer MOT testing for motor vehicles, trailers, and ADR-certified vehicles at our Dumfries site. Our dedicated testing lane follows strict procedures for roadworthiness checks, including VIN verification and emissions testing. We provide expert guidance to ensure your vehicles meet all regulatory requirements during presentation.
Hydraulics Repairs
Our team specialises in hydraulic equipment repair and installation for all crane makes. Services include ram and pump maintenance, hydraulic tank modifications, and hose manufacturing. With expertise in resolving oil flow issues and crane operation problems, we offer both on-site and workshop solutions to maintain optimal hydraulic system performance.
Crane Sales
We are official agents for Loglift and Jonsered cranes, supplying new and used equipment for timber haulage and forestry applications. Our range includes truck-mounted cranes, static crane mounts, and associated components. We provide installation, service, and repair support for all crane makes, ensuring safe and efficient lifting operations.
Tyre Inflation
We install and service Bigfoot Central Tyre Inflation systems for timber trucks and forestry vehicles. This technology allows operators to adjust tyre pressure according to vehicle load requirements. Our technicians ensure proper system calibration and provide maintenance to maintain optimal tyre performance and fuel efficiency.
People
Stuart Davidson
General Manager
With over 20 years in commercial vehicle engineering, Stuart oversees operations at our Lockerbie facility. He specialises in fleet management solutions and has developed key partnerships with industry suppliers.
Bryce Bell
Workshop Manager
Bryce leads our Dumfries workshop team with 18 years of experience in heavy vehicle diagnostics and repairs. He has particular expertise in Wabco braking systems and hydraulic equipment maintenance.
Questions
Do you provide services outside regular working hours?
Our workshops operate Monday-Friday 8am-5:30pm and Saturday 7am-midday. Emergency breakdown assistance is available 24/7 via 07764 573444.
Are you authorised to service specific vehicle brands?
Yes, we have factory diagnostic equipment for MAN, Scania, Mercedes, and Wabco systems, and stock parts for major commercial vehicle brands.
What areas do you cover for mobile services?
We serve all of Scotland including Glasgow and Edinburgh, plus North West England covering Cumbria and Lancashire.
Can you repair all types of hydraulic equipment?
Our technicians handle hydraulic systems for all crane makes, including rams, pumps, and tank modifications at both workshop locations.
Reviews (1)
Duncan Ewen
Sep 06, 2021 Report
Had my scania converted to twin pump and trailer .we're really professional and friendly people to deal with.