“Excellent work on our engine reconditioning. The team were professional, knowledgeable, and had the job done on time. Will definitely be back.”
Jason M.
Google Review

Trusted by Bundaberg's trade and transport industries for expert engine machining, crankshaft grinding, and cylinder head reconditioning — done right, every time.

About Us
Rohan Automotive Machining has been serving the Bundaberg North community with precision engine reconditioning and machining services. Based at 32 Gavin Street, Bundaberg North, we bring professional-grade engine rebuilding to local tradies, fleet operators, and everyday motorists across the region.
From crankshaft grinding to cylinder head resurfacing, valve grinding to LPG conversion, we handle all aspects of engine reconditioning in-house — giving you reliable results from a team that genuinely cares about quality.
Decades of hands-on experience with precision engine machining equipment ensures every job meets exacting tolerances.
We stand behind our work. Every engine component leaves our workshop thoroughly inspected and pressure-tested where required.
A family-run business proudly serving Bundaberg North and the surrounding region. We treat every customer like a neighbour.
What We Do
From complete engine reconditioning to specialist welding repairs, Rohan Automotive Machining provides the full range of precision machining services Bundaberg relies on.
Full engine reconditioning service restoring worn engines to manufacturer specifications. We machine and rebuild petrol, diesel, and LPG engines with precision.
Precision crankshaft grinding to restore worn journal surfaces, ensuring optimal oil film clearances and extended engine life.
Milling and resurfacing cylinder heads to restore the perfect sealing surface, preventing head gasket failures and compression loss.
Precision valve and seat grinding for correct seating angles, improving combustion efficiency and compression across all cylinders.
Hydraulic pressure testing of cylinder heads and engine blocks to detect cracks or porosity before costly engine assembly.
Specialist welding repairs to cracked cylinder heads, engine blocks, and other cast-iron or aluminium engine components.
Professional LPG conversion services helping you reduce fuel costs while maintaining engine performance and reliability.
Call us and describe your engine problem. Our experienced team will advise you on the best course of action.
Where We Work
We are conveniently located at 32 Gavin Street, Bundaberg North, QLD 4670, making us easily accessible for local customers and those travelling in from surrounding regional areas.
“Excellent work on our engine reconditioning. The team were professional, knowledgeable, and had the job done on time. Will definitely be back.”
Jason M.
Google Review
“Brought in a cylinder head for resurfacing and valve grinding — quick turnaround, great communication, and the engine runs perfectly now. Highly recommended.”
Shane R.
Google Review
“Local, reliable, and honest. Rohan knows his stuff. Our crankshaft grind came out spot-on. Good old-fashioned service from people who care about quality.”
David W.
Google Review
Reviews are representative examples only. View all 13 reviews on Google.
Get in Touch
Ready to get your engine reconditioned? Give us a call or send us a message below and we'll get back to you promptly.
Call Us
07 4152 7483
Email Us
ROHENG@bigblue.net.au
Trading Hours