Emergency Mobile Services 24/7 
Heavy Diesel Mechanic Services in Gympie
For expert heavy diesel mechanic services in Gympie, call All Fixed Diesels. We now have a workshop in Gympie, in addition to our Sunshine Coast location. Our team provides 24/7 on-site and off-site repairs for heavy machinery, trucks, and prime movers—we do not service cars.
Our brand-new diesel repair workshop in Gympie is fully equipped for major repairs and servicing, while our mobile diesel mechanics can come to your site for on-site breakdowns, maintenance, and inspections.
Our Services
Our on-site diesel mechanic services include:
✔ Diesel machinery maintenance and repairs
✔ Inspections for heavy diesel equipment, machinery, and vehicles
We also offer a 24/7 emergency truck breakdown service for roadside truck repairs, including truck brake repairs, ensuring minimal downtime for your business.
Now Offering COI & HVRAS Services
✅ COI (Certificate of Inspection) – Required for heavy vehicles to ensure roadworthiness.
✅ HVRAS Accreditation & Certifications – A mandatory certification for first-time trailer registrations, similar to a Blue Slip.
✅ Approved Inspection Station (AIS) Provider – We are authorised to conduct official inspections.
Authorised Muscat Trailer Repairer in Gympie
As of 2023, All Fixed Diesels is an approved Muscat Trailer repairer, meaning we can service Muscat trailers without voiding warranties. We repair:
🚛 Live bottom/live floor trailers
🚛 Walking floor trailers
🚛 Side tippers & semi-tippers
🚛 B-doubles & asterions
Contact Our Diesel Mechanics in Gympie
For heavy diesel mechanic services in Gympie, including breakdowns, servicing, and inspections, contact All Fixed Diesels. We work with:
🔧 Heavy haulage transport trucks and trailers
🔧 Earthmoving equipment
🔧 Quarrying and agricultural machinery
🔧 Farm and private machinery