CQ Diesel Repairs offer a variety of services. We are a team of professional diesel fitters, servicing the CQ Region. Roadworthy Certificates & Safety Inspections for; LV, LT, HV, HT & Caravans. HVRAS Accredited Person; Measure up for your second-hand heavy vehicle/trailer for TMR Requirements. Emergency Mechanic; your vehicle holding you up. On a job or on your holiday, want to get back on the road. We offer Emergency Mechanic Services. Repairs & Maintenance; Want to keep on top of your vehicle or machinery? We do regular repairs and maintenance on all your fixed plant and mobile equipment. Mining & Heavy Machinery Servicing & Repairs. Construction Equipment Servicing & Repairs. Car, Truck, Trailer Servicing & Repairs. Vehicle Inspections. Diagnosis.