Looking for reliable, high-quality custom machining and fabrication services in Western Australia? At OMG Engineering, we combine decades of hands-on experience with cutting-edge equipment. We deliver tailored solutions across mining, agriculture, civil infrastructure, local government and energy sectors. Our WA-based team of expert tradespeople and engineers work with you from concept to completion – delivering precision, performance, and peace of mind.
Custom machining solutions tailored to your site
Every operation is different. That’s why OMG Engineering offers end-to-end fitting and machining services customised to your exact needs. Whether you need a once-off precision component, recurring part runs, or full-scale industrial fabrication, we deliver engineered outcomes designed for real-world performance.
Our capabilities include:
- Light and heavy steel fabrication.
- One-off or high-volume production.
- Fast turnaround from a local WA workshop.
- Experienced team of tradespeople, engineers and fitters.
We understand time is money on-site. Our streamlined approach keeps projects moving – from design and consultation through to delivery and QA.
From light fabrication to heavy industrial machining
OMG Engineering’s fully equipped workshop houses everything needed for complex and large-scale machining jobs.
CNC machining (up to 5 metres)
We operate multiple CNC lathes and milling machines to ensure accurate, repeatable results for both simple and complex parts. Ideal for:
- Custom prototypes.
- High-precision components.
- Batch production.
General machining and milling
Our team performs:
- Turning, tapping, threading, drilling.
- Grinding and gear cutting.
- Part hardening and surface treatments.
Fitting, assembly and drill rig rebuilds
We support:
- Precision fitting and mechanical assembly.
- Drill rig upgrades and drill rig rebuilds.
- Rig and repair of critical systems and structures.
Common machining and fabrication applications
We regularly support clients with:
- Custom equipment builds.
- Repair and retrofit of ageing plant.
- Drill rig component manufacturing.
- Safety-critical structural fabrication.
- Process improvement via custom components.
If the solution doesn’t exist, we’ll create it.
Engineered for safety
Safety is never an afterthought. Every job is completed with the safety of your people in mind. Our team follows strict QA protocols aligned with ISO standards, and all fabricated and machined components undergo rigorous performance and quality testing before delivery.
We document and review each stage of production to ensure:
- Compliance with customer specs and industry standards.
- Traceability and reporting.
- Predictable, safe outcomes on-site.
Everything under one roof
OMG Engineering does it all in-house. That means:
- No outsourcing delays.
- Full control over quality and timelines.
- Competitive pricing with Australian-made confidence.
From concept drawings through to machining and QA, everything is handled by our local team under one roof at our WA operations base. That’s how we deliver faster turnaround times, tighter tolerances and better communication.
Why choose OMG Engineering?
When it comes to machining engineering, you need more than just a supplier. You need a partner who gets it. OMG Engineering brings:
- Industry expertise across mining, agriculture, and infrastructure.
- A proven track record of innovation and reliability.
- Flexible consultation-first approach.
- Custom solutions for non-standard problems.
We don’t just make parts. We solve problems. Whether you’re building new or retrofitting existing equipment, our team is ready to step in and get it right the first time.
Shaping solutions
Want to find out what’s possible for your site, schedule and spec? Contact OMG Engineering today to speak with our team or request a quote.
Frequently asked questions
What types of materials can you machine or fabricate?
We work with a wide range of materials including mild steel, stainless steel, aluminium and custom alloys. If you have specialised material requirements, our team can advise on the best options for your application.
How accurate is your CNC machining process?
Our CNC machining achieves high precision with tight tolerances, suited for critical components. We regularly work to client drawings and specs that demand repeatable sub-millimetre accuracy.
Can you handle urgent turnaround projects?
Yes. With all capabilities in-house and a flexible scheduling system, we can often accommodate tight timelines for breakdown repairs or urgent production needs.
