Precision Machining & Fabrication Solutions in Perth

Rotech Engineering provides reliable manual machining, fabrication, fitting, and repair services across Perth and Western Australia. From custom parts and one-off repairs to small-batch production, their skilled team delivers precise, efficient results. Operating from a fully equipped Maddington workshop, they offer cost-effective, tailored solutions for mining, oil and gas, manufacturing, water, power, and renewable energy industries.

Our Services

What We Do

Rotech Engineering provides a complete range of manual machining, fabrication, welding, fitting, and repair services for industrial and commercial clients across Perth and Western Australia. With a fully equipped workshop in Maddington, we deliver fast, practical and cost-effective solutions for breakdowns, maintenance, custom components, equipment modifications, and small-batch production. Every project is completed with precision, accuracy, and reliable workmanship.

Manual Lathe Machining

We provide precision manual lathe machining for custom parts, one-off components, and repairs. Our skilled machinists handle turning, threading, boring, and facing with care. Perth businesses rely on our fast, accurate, and reliable lathe services to maintain equipment performance, create prototypes, and deliver high-quality components for industrial and commercial applications.

Manual Milling Machining

Our manual milling services shape, drill, slot, and cut metal components with accuracy & efficiency. Perfect for one-off jobs, prototypes, or low-volume production, we provide fast, reliable results without CNC delays. Perth clients benefit from our experienced team delivering practical, cost-effective, & high-quality solutions tailored to industrial and commercial requirements.

Shaft Straightening

We restore bent, misaligned, or worn shafts to precise specifications using heat and mechanical correction. Drive shafts, pump shafts, and industrial rollers are carefully realigned to reduce downtime and extend service life. Perth businesses trust our hands-on expertise to deliver fast, practical, and cost-effective shaft straightening solutions for reliable machinery operation.

Custom Fabrication

We provide metal fabrication services for steel, stainless steel, & aluminium components. From frames, brackets, and platforms to structural assemblies, every project is designed for strength, durability, and precision. Our Perth workshop delivers high-quality, practical fabrication solutions for repairs, upgrades, custom builds, and industrial applications across Western Australia.

Precision Welding

Our precision welding services cover steel, aluminium, & alloy components. We support repairs, custom fabrication, and modifications with strong, durable, and accurate welds. Perth industries rely on our experienced welding team to deliver high-quality workmanship, ensuring long-lasting performance, safety, and operational efficiency across a wide range of commercial and industrial projects.

Equipment Overhauls and Modifications

We provide mechanical overhauls, equipment upgrades, and component modifications to improve performance, extend operational life, and restore reliability. Perth clients benefit from practical, cost-effective solutions for worn parts, machinery rebuilds, and time-critical repairs. Our team delivers fast, reliable, and skilled service, helping businesses minimise downtime and maximise efficiency.

Custom Skids, Frames, and Transport Equipment

We design and fabricate durable skids, frames, and transport equipment for industrial handling, storage, and transport operations. Each structure is customised for strength, safety, and efficiency to withstand demanding Western Australian conditions. Perth businesses rely on our workshop to deliver practical, reliable, and long-lasting equipment solutions tailored to their operational needs.

General Maintenance and Repairs

We provide comprehensive maintenance, breakdown repairs, and one-off fixes for industrial machinery. Our experienced Perth team handles machining, welding, and fitting with precision and efficiency. We ensure fast, reliable, and cost-effective solutions to keep operations running smoothly across Perth and regional WA, minimising downtime and maximising productivity.

Who We Are

Rotech Engineering is a Perth based engineering workshop specialising in manual machining, fabrication, fitting, and mechanical repair services for industrial and commercial clients across Western Australia. With a fully equipped machine and fabrication shop in Maddington, we provide practical solutions backed by real trade experience and a commitment to quality workmanship.

Our team works closely with clients to understand their challenges and deliver tailored, cost effective results without unnecessary delays. From custom components to equipment modifications and one off repairs, every job is completed with precision, care, and attention to detail. We focus on reliability, honesty, and fast response times, ensuring businesses can depend on us for urgent breakdown work and ongoing maintenance.

As a proudly WA-owned and operated workshop, we understand the demands of local industries and provide flexible, hands-on support that fits your timeline and budget. Rotech Engineering is your trusted partner for machining and fabrication done right.

Why Choose Us

Trusted Excellence

We combine skill, reliability, and customer-focused service to deliver results that stand out. Our commitment ensures every project is completed with quality, precision, and care.

Tailored Engineering Solutions

We customise every job to suit your requirements. From repairs to custom builds, we provide practical solutions based on real world experience and technical skill.

Quality Workmanship

Our team delivers precise machining and fabrication with consistent attention to detail. Every project is completed to a high standard to ensure long lasting performance in demanding WA conditions.

WA Owned and Operated

We understand the needs of Western Australian industries and provide flexible, dependable service backed by local knowledge and hands on expertise.

Fast Turnaround Times

We prioritise efficiency and respond quickly to urgent jobs. Our workshop structure allows us to reduce downtime for clients and keep operations running smoothly across Perth and regional WA.

Comprehensive Services

From manual machining and shaft straightening to custom fabrication and equipment modifications, we provide complete engineering solutions across Perth.

Mark Thompson Maintenance Supervisor

"Rotech Engineering has been a reliable partner for our maintenance needs. Their machining work is always precise, and their turnaround times make a huge difference when we face urgent breakdowns. The team communicates clearly and delivers exactly what they promise. Highly recommended for WA industries."

Sarah Mitchell Operations Manager

"We rely on Rotech Engineering for custom fabrication and repair work, and they consistently deliver excellent results. Their attention to detail and practical approach make them stand out from other workshops we’ve worked with. A trustworthy Perth based team that understands industry requirements and deadlines."

Daniel Brooks Mechanical Fitter

"The quality of workmanship from Rotech Engineering is outstanding. Their shaft straightening and machining services have saved us significant time and costs. They are easy to deal with, fast to respond, and always deliver accurate, dependable work. A great choice for any engineering challenges."

Get Started

Talk to Our Perth Engineering Specialists

Need reliable machining, fabrication, or repair services? Rotech Engineering provides quality workmanship, fast turnaround times, and practical solutions for businesses across Perth and WA. Contact us today to discuss your job or request a free quote.