Maintenance and Repairs

Private and Commercial Vehicles and Equipment

The Southwest Experts In

Petrol and Diesel Engines

Breakdown Mechanical Services

We Come to You!

Service, Maintenance & Repairs on all Fleet Vehicles and Equipment

Fleet & Company Vehicles

What are you looking for? Our Services


Scheduled & Manufacturer's Log Book Servicing

We provide all your vehicle servicing needs, including minor and major scheduled servicing, and manufacturer’s warranty approved log book servicing, covering all vehicles including passenger, commercial and 4WD, equipment and trailers.


Engine & Vehicle Operational Diagnostics

Is your car running rough? Check engine light coming on? We get right to the root of the issue with the latest in electronic and diagnostic mechanical technology. Our highly professional workshop houses extensive high end diagnostic and repair equipment.


Pickup/Drop Off, We Can Come To You!

Mo-Tech Mechanical also offers a breakdown and recovery service. We operate in an established workshop to provide the safest, environmentally friendly, highest quality service possible. We also provide a pick up and drop off service free of charge.


Air Conditioning Servicing and Re-Gassing

The last thing you need in the heat of a summer day is faulty or warm air conditioning in the car. We provide air conditioning maintenance and repairs, as well as re-gassing services to keep you cool and the car icy cold throughout the warmer months.


Electronic Control Module Re-Map and Tune

Has your vehicle lost the power it once had? Maybe it never had it at all? We have the special equipment and expertise required to re-map and tune your ECM to get the most out of your vehicle and see a remarkable increase in performance and power.


DPF Maintenance & Professional Carbon Clean

We are a registered DPF Guru, meaning we provide a 3 step engine cleaning process, and carry out advanced diagnostics to troubleshoot your DPF faults. We have extensive training and receive ongoing support to ensure the best possible service.

Available at Mo-Tech Buy Now Pay Later

Mo-Tech Mechanical Trusted Brands

About Us Bunbury's Expert Mechanics

We are a team specialising in automotive servicing, repairs and maintenance, catering to the private and commercial sectors of Bunbury and the South West.

Whether it’s a fleet of commercial vehicles, your weekend 4WD, your family size people-mover or small daily run about, we can repair, service and maintain your vehicle to the highest standard in industry.

We offer a wide range of servicing and vehicle repairs on light vehicles, heavy commercial and civil equipment, including manufacturers warranty approved log book service and repairs, general repairs and maintenance, brake and clutch repairs, suspension repairs, air con servicing and repairs, engine and drive train repairs, DPF Repairs, ECM repairs, auto electrical repairs, and supply and fitment of oil catch cans.

For a friendly, competitively priced quality service, contact us today.

Contact Us

What people say Recent Testimonials

Patient and Polite

Craig and Wes are awesome! So insightful, patient and polite! They make what can be overwhelming environment for some, such an easy situation. Payment options are a bonus too! Cant recommend enough, they’re locked in as our go to now. A++++

Driving Like New!

Had Wes and Craig come to my place for a fair bit of work on my diesel Prado. They did an awesome job doing a full service and full EGR clean out and replacing my worn injectors, not a small job! My Prado is now driving like new! Better fuel economy and power and all at a great price 👍🏻 thanks guys

My New First Call

Wes & Craig, Can't thank you guys enough for your help. i was so worried that i wouldn't be able to get to Perth and back tomorrow, but you sorted it with such ease. I've used several mobile mechanics, and they're all good, really, but todays life-saving service has you guys bumped to my #1
You will now be my first call for all my mechanical needs and emergencies. 6/5

Where Are We? Here We Are!