Engine & Component Rebuilds

Certified Mechanical Services provides engine rebuilds and component rebuilds from our workshop near Berry Springs, NT, supporting mining, civil, agricultural and transport clients across the Northern Territory and Western Australia.

Close-up of a yellow construction machine engine with various black and silver hydraulic hoses and fittings attached.

Workshop rebuilds for hard-working equipment

CMS provides rebuild support for engines and components used across heavy diesel machinery, road transport, agricultural equipment and site-based fleets.

Our rebuild work is designed for equipment that has to go back into real working conditions, not sit around looking pretty. Although, if it does look good after the rebuild, we will quietly take the win.

Rebuild services available

CMS rebuild services may include:

Engine Rebuilds


Workshop-based engine rebuilds for heavy diesel machinery, transport equipment and hard-working vehicles.

Fault Diagnosis

Diagnosis and assessment to identify what has failed, what needs repairing and what the best next step looks like.

Repairs & Replacement Parts

Repair and replacement of required components to help restore performance and reliability.

Component Rebuilds

Component rebuild support for machinery and equipment used across mining, civil, agriculture and road transport.

Strip-Down & Inspection

Careful strip-down and inspection to properly assess wear, damage and repair requirements.

Testing & Quality Checks

Testing and quality checks before equipment or components are returned to work.

Construction equipment with various metal parts, hydraulic hoses, and tools on a work surface, with dirt ground surrounding it.

When a rebuild is done right, it protects more than the machine

A rebuild is not just about getting an engine or component back together. It is about reducing the risk of repeat issues, protecting the wider machine and getting your equipment back to work safely.

A construction site with a large pink mobile crusher and a white service truck with yellow and black markings parked on dirt ground under a partly cloudy sky.

Why choose CMS for rebuild work?

A rebuild is not the place for shortcuts. CMS brings practical field experience and workshop capability together, so we understand both the technical repair and the real-world conditions your equipment needs to go back into.

That means we focus on:

Reliable workmanship

Rebuild work completed with care, attention to detail and a proper understanding of heavy-duty machinery.

Clear communication

Straightforward updates, practical advice and no mystery mechanical language just for the sake of sounding fancy.

Fit-for-purpose rebuild solutions

Rebuild support suited to the machine, the failure, the industry and the conditions it needs to work in.

Reducing repeat failures where possible

A proper assessment helps identify what caused the issue, not just what broke.

Need an engine or component rebuilt properly?

Send through the machine details and CMS will advise the next step.