(08) 9581 6572

Mandurah DIESEL

Keeping local vehicles and fleets on the road since 2020

Contact Us Today

WA, Owned And Operated

Mandurah Diesel

With a focus on providing the best service to our customers in a time efficient matter we know that we stand out from the rest.

We are a DOT-approved inspection site, authorised to carry out certified inspections for both light and heavy vehicles to ensure compliance and roadworthiness.

In addition to inspections, we provide comprehensive light and heavy vehicle servicing, covering everything from routine maintenance to complex mechanical repairs keeping your vehicles operating at peak performance.

We also offer reliable truck breakdown services and on-site callouts, with fully equipped mobile units ready to respond quickly when you need us most. No matter the situation, our skilled team is prepared to assist with all your vehicle needs.

Our fully experienced team is ready to assist you with your vehicles needs.

Contact Us Today

Our Services

DOT Inspections

Our DOT inspections cover everything, safety checks, mechanical assessments, emissions, and paperwork.

Whether it’s one vehicle or a full fleet, we make the process smooth and give you clear answers on what needs fixing.

Learn More >

Heavy Diesel Fitters

We handle everything from regular servicing to major repairs and breakdowns, whether you need us on-site or in the workshop.

Built for heavy industry, our team works fast to keep your gear running and your downtime low. Tap in to see how we can help.

Learn More >

Light Vehicle Mechanics

We service all makes and models, family cars, work utes, and commercial fleets.

Using modern tools and proven methods to keep your vehicle running smooth and reliable.


Learn More >

Auto Electricians

From battery issues to complex ECU diagnostics, we handle all things auto electrical.

Diagnostics, lighting, alternators, wiring faults, and more. No matter the job, we’ve got the tools and know-how to get it sorted quickly and properly.

Learn More >

Boilermaking

We handle all things boilermaking, from custom fabrication and structural repairs to welding, mods, and on-site fixes.

Whether it’s cracked chassis, truck guards, or custom brackets, we get it done right with practical experience and solid workmanship.

Learn More >

Fleet Services

From logbook servicing and mechanical repairs to COI inspections and breakdown support, we’ve got your fleet covered.

Whether you're running local jobs or regional hauls, we tailor maintenance plans to match your workload, compliance, and downtime needs.

Learn More >
Contact Us Today
Mandurah Diesel Team (3)
Mandurah Diesel Heavy Diesel Mechanic
BSO MD Team
diesel mechanic (2)
BSO MD Team Photo

WHAT OUR CLIENTS HAVE TO SAY

Rated 5 out of 5
Extremely professional and efficient service. Came in with battery issues and was sorted so quickly with very knowledge staff. Waiting area was clean, and even had a small gift in the car once finished which was a lovely touch! Highly recommend
Kayla Starr
Friendly and efficient service! Very good, highly reccomend
Alicia Bailey
Ran into some car troubles while on holiday in the area, a quick visit to Trent and his team and they quickly diagnosed the gremlins and had me back on the road in no time. Hassle free and very professional service, car hasn’t missed a beat since visiting.
Jake Avins
I can’t recommend Mandurah Diesel highly enough! The team is professional, knowledgeable, and genuinely helpful. They are reliable, efficient and reasonably priced. It’s great to have a local business you can trust. Thank you again to the team at Mandurah Diesel!
Aminta Barby
We get a fleet of vehicles and machinery serviced through Mandurah Diesel and are very happy with how friendly and prompt you are as our vehicles need to be on the road at all times, thank you for making it easy
Kellie Gardener
The mechanics at Mandurah Diesel know their stuff. My partner's Craptiva decided it wasn't feeling well. It's an only child and can be a little bit extra at times. We were obviously worried. Luckily the absolute weapon of a mechanic who looked at our baby was able to diagnose and cure it in very short order. We couldn't be happier, thank you so much.
Lauren Crofts
Trent and Chloe run a first class workshop. Their devotion to customer service and satisfaction is second to none.
John Kearns
Great customer service from Nikki and the team! Nothing was too much of a hassle! Super helpful that they now do servicing as well!
Samantha Cooks

The Mandurah Diesel Difference

At Mandurah Diesel, we believe in doing things properly, no shortcuts, no inflated quotes, and no unnecessary repairs. 

We’ve built a reputation for honest, reliable, and efficient service that keeps our customers coming back.

We know time off the road costs you money, so we work fast and communicate clearly to avoid delays or surprises.

That’s what makes Mandurah Diesel different, and why we’ve earned the trust of so many locals over the years.

Contact Us Today

What You Can Expect

Skilled Technicians

Our highly trained mechanics bring years of hands-on experience, ensuring accurate diagnostics and quality workmanship on every vehicle we service.

We pride ourselves on honest communication, transparent pricing, and treating every customer with the respect and care they deserve.

We know your time matters. Our streamlined processes and efficient team get you back on the road faster

without compromising on quality.

Diesel is what drives us. Our passionate crew takes genuine pride in every job, delivering work that reflects our love for the industry.

From minor repairs to complex diagnostics, we consistently deliver high-performing, long-lasting results that exceed expectations.

Proudly local, we understand WA conditions and communities, bringing real-world knowledge to every service we provide.

Contact Us Today