Your One-Stop Shop for
Heavy Diesel Mechanical Repairs
What We Do
Heavy Equipment Services You Can Rely On
From routine maintenance to complex repairs and custom fabrication, MPM Diesel delivers comprehensive solutions for your heavy machinery.
Mechanical Repairs
Complete engine overhauls, transmission rebuilds, hydraulic system repairs and preventative maintenance for all heavy diesel equipment.
Learn more about mechanical repairsElectrical Services
Diagnostic fault-finding, wiring harness repairs, alternator and starter motor rebuilds, and full electrical system servicing.
Learn more about electrical servicesWheel Alignment
Precision laser wheel alignment for trucks, trailers and heavy vehicles to reduce tyre wear and improve handling.
Learn more about wheel alignmentAir Conditioning
Cab climate control servicing, re-gassing, compressor repairs and full A/C system diagnostics for heavy machinery.
Learn more about air conditioning24/7 Breakdown Support
Round-the-clock emergency breakdown response across WA. We get your equipment back online fast to minimise costly downtime.
Learn more about 24/7 breakdown supportOn-Site Repairs
Fully equipped mobile service units that come to your site. No need to transport heavy machinery — we bring the workshop to you.
Learn more about on-site repairsTruck Refurbishments
Complete truck rebuilds and refurbishments including chassis repairs, cab restoration, and mechanical overhauls to extend fleet life.
Learn more about truck refurbishmentsBoiler Making
Custom steel fabrication, structural welding, and boiler making for mining, construction, and industrial applications.
Learn more about boiler makingCustom Fabrication
Bespoke metal fabrication solutions — trays, toolboxes, brackets, guards, and purpose-built equipment modifications.
Learn more about custom fabricationNeed Heavy Equipment Serviced?
Our experienced team is ready to keep your machinery running at peak performance.
Why Choose MPM Diesel
Built on Honesty, Driven by Results
We understand how critical reliable machinery is to your operations. That's why businesses across Western Australia trust MPM Diesel to keep their heavy equipment running at peak performance.
One-Stop Shop
Mechanical, electrical, air conditioning, fabrication — all under one roof. No need to juggle multiple contractors.
Outstanding Customer Service
Clear communication, honest advice, and reliable results. We treat your equipment like our own.
Always Ready for Your Call
With 24/7 breakdown support and a large fleet of mobile service units, help is never far away.
10+ Years Experience
Over ten years of hands-on heavy equipment expertise serving businesses across Western Australia.
Service Area
Serving All of Western Australia
Based in Forrestdale with a large fleet of mobile service units, we provide on-site heavy equipment repairs and maintenance across the WA region.
Perth Metro
Forrestdale & Armadale
Kwinana & Rockingham
Peel Region
South West WA
Goldfields-Esperance
Pilbara
Kimberley
Frequently Asked Questions
What types of heavy equipment do you service?
We service all types of heavy diesel equipment including trucks, excavators, loaders, graders, bulldozers, generators, and more. Whether it's mining equipment, construction machinery, or commercial fleet vehicles, our experienced team has the expertise to handle it.
Do you offer on-site repairs?
Yes, we have a fleet of fully equipped mobile service units that travel to your location. We provide on-site repairs and maintenance across Western Australia, from Perth metro to remote mine sites, so your heavy equipment doesn't need to leave the job.
How quickly can you respond to a breakdown?
We offer 24/7 breakdown support. For Perth metro and surrounding areas, we aim to have a technician on-site as quickly as possible. Response times for remote locations vary, but we always prioritise getting your equipment back online fast to minimise downtime.
What areas do you service?
Based in Forrestdale, we service the entire WA region. Our workshop handles jobs from the Perth metropolitan area, while our mobile units travel to sites across the Pilbara, Goldfields, South West, and beyond. No job is too remote.
Can you handle custom fabrication projects?
Absolutely. Our boiler making and custom fabrication team builds bespoke solutions including custom trays, toolboxes, brackets, guards, and purpose-built equipment modifications. We work with you from concept through to completion.
Careers
Join Our Team
We're always looking for skilled diesel mechanics, auto electricians, and fabricators to join the MPM Diesel crew. Work on heavy equipment, enjoy a great team culture, and grow your career with us.
Equipment Down? Call Us Now.
24/7 emergency breakdown support across Western Australia. We'll get you back up and running.