Trusted heavy diesel mechanics keeping your machinery running across Otago and the wider South Island.
5 Jun 2026
When heavy machinery grinds to a halt, every hour of downtime eats into a business's bottom line. Integrated Mechanics is a Dunedin-based team of trusted, experienced heavy duty diesel mechanics who understand exactly what that idle equipment is costing. Serving operators across Otago and the wider South Island, the team works with large-scale fleet operators and owner-operators alike throughout the mining, civil works, construction, marine, road transport and forestry industries. Whatever the job, wherever the machine and whatever its size, support is close at hand – including reliable Caterpillar engine maintenance and diesel engine maintenance across Otago.Heavy Vehicle Diesel Mechanic
Customers gain access to a fully equipped 700sqm Dunedin workshop, purpose-built to handle heavy plant and equipment for everything from diesel engine maintenance and repairs to component rebuilds. Rather than facing the expense of costly new parts, businesses can take advantage of an engine component rebuild service covering engines, transmissions and pumps, with each job backed by a detailed report outlining the damage, wear and recommended repair. When machinery cannot make it to the workshop, an onsite diesel mechanic can be dispatched for fast field repairs – and a heavy machinery diesel technician will often identify the problem over the phone before arriving. For projects needing extra hands, skilled labour hire is also available across the region, including specialist underground mining equipment repairs.
Mobile Truck Mechanic
Choosing Integrated Mechanics means putting a business first, with safety, quality and reliability at the heart of every job. The team is committed to keeping clients and their workforces safe, complying with all statutory requirements, codes and guidelines, and minimising any impact on the environment through ongoing hazard identification and risk management. From heavy machinery engine repairs and tailored maintenance programmes that keep fleets running at full capacity, through to servicing for cars, SUVs, utes and light diesel vehicles, customers benefit from genuine care and dependable workmanship. To find the best and most cost-effective solution for any diesel mechanic need in Otago, get in touch with the Dunedin team today.
Component Rebuilds Dunedin
