Best Truck & Diesel Mechanics in Melbourne
Compare the top truck & diesel mechanics in Melbourne, VIC, ranked by our composite reputation score.
Updated October 2026 · Based on 1,290 real Google reviews across the 81 truck & diesel mechanics
Top Truck & Diesel Mechanics in Melbourne, VIC
The short answer
As of October 2026, the 3 highest-ranked truck & diesel mechanics in Melbourne, VIC on the Starworks directory are Apex DPF Cleaning Solutions (5.0 stars from 31 Google reviews), RM Diesel Injectors Pumps Centre (5.0 stars from 26 Google reviews) and Mobile truck and trailer mechanic (5.0 stars from 26 Google reviews).
Starworks ranks 81 truck & diesel mechanics in Melbourne, VIC, holding 1,290 Google reviews between them. Across the 81 the median rating is 4.9 stars from a median of 7 reviews. Of the 81, 62 are rated 4.5 or better and 1 has passed 100 reviews. The most-reviewed carries 122 reviews, more than the top-ranked truck mechanic holds, which is why rating alone does not set the order.
Every figure here is computed from Google review data that Starworks collects for truck & diesel mechanics in Melbourne, VIC, recalculated when this page rebuilds. Placement on this list cannot be bought.
Rankin Diesel Injection Service Pty Ltd
Read 74 reviews · Score: 72/100
AG Diesel Pumps & Injectors Pty Ltd
Read 78 reviews · Score: 60/100
BSP Diesel Fuel Injection
Read 47 reviews · Score: 55/100
Da-Vale Diesel Injection Service Pty Ltd
Read 30 reviews · Score: 55/100
JK Truck & Trailer Repairs
Read 23 reviews · Score: 55/100
Thorpe's Interstate Transport Services
Read 9 reviews · Score: 52/100
FAST TYRES AND AUTOMOTIVE PTY LTD
Read 6 reviews · Score: 52/100
Premium Truck Refinishing P/L
Read 4 reviews · Score: 48/100
TOTAL TRUCK CARE
Read 4 reviews · Score: 48/100
AD Diesels Pty Ltd.
Read 3 reviews · Score: 48/100
Eastern Truck and Earthmoving Repairs Pty Ltd
Read 2 reviews · Score: 48/100
Cobra diesel mechanic’s
Read 2 reviews · Score: 48/100
Total Diesel Services
Read 2 reviews · Score: 48/100
D bros diesel repairs
Read 2 reviews · Score: 48/100
Cowan and Sons
Read 2 reviews · Score: 48/100
PRIME DRIVE Automotive pty ltd
Read 1 reviews · Score: 48/100
m&m mechanical and trailer repair
Read 1 reviews · Score: 48/100
Onsite Auto Repairs
Read 1 reviews · Score: 48/100
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Frequently Asked Questions
Common questions about truck & diesel mechanics in Melbourne.
Who are the best truck & diesel mechanics in Melbourne?
As of October 2026, the 3 highest-ranked truck & diesel mechanics in Melbourne, VIC on the Starworks directory are Apex DPF Cleaning Solutions (5.0 stars from 31 Google reviews), RM Diesel Injectors Pumps Centre (5.0 stars from 26 Google reviews) and Mobile truck and trailer mechanic (5.0 stars from 26 Google reviews). Every figure here is computed from Google review data that Starworks collects for truck & diesel mechanics in Melbourne, VIC, recalculated when this page rebuilds. Placement on this list cannot be bought.
How many truck & diesel mechanics does Starworks rank in Melbourne?
Starworks ranks 81 truck & diesel mechanics in Melbourne, VIC, holding 1,290 Google reviews between them. Across the 81 the median rating is 4.9 stars from a median of 7 reviews. Of the 81, 62 are rated 4.5 or better and 1 has passed 100 reviews. The most-reviewed carries 122 reviews, more than the top-ranked truck mechanic holds, which is why rating alone does not set the order.
What star rating should I expect from a good truck mechanic in Melbourne?
The median Google rating across the 81 truck & diesel mechanics Starworks ranks in Melbourne, VIC is 4.9 stars, and 62 of them sit at 4.5 or above. A rating at or near that median is ordinary for truck & diesel mechanics in Melbourne, VIC rather than a warning sign on its own, and a rating well above it only means much when enough reviews stand behind it.
How many Google reviews does an established truck mechanic in Melbourne have?
The median truck mechanic Starworks ranks in Melbourne, VIC carries 7 Google reviews, and 1 of the 81 truck & diesel mechanics have passed 100. The most-reviewed of them carries 122.
How does Starworks rank truck & diesel mechanics in Melbourne?
Starworks gives every truck mechanic in Melbourne, VIC a reputation score out of 100 from three things: its Google star rating (up to 47 points), how many reviews back that rating (up to 35), and whether customers can reach it by website and phone number (up to 18). Review volume is the one part that can subtract: below 15 reviews it costs points, because a near-empty review record gives a stranger very little to go on. No score falls below 0 and placement cannot be bought. The score measures the strength of a business's public review record rather than the quality of its work, so it is worth reading the reviews as well, and every listing links to them on Google.
Why does a truck mechanic in Melbourne with all 5-star reviews score lower than one with a lower rating?
Because review volume counts as well as rating, and below 15 reviews it counts against you. Five perfect reviews are encouraging but thin evidence; three hundred reviews averaging 4.7 tell a stranger far more about what to expect on the day. That is a judgement about how much proof exists, not about the quality of the work, and a newer truck mechanic with a handful of excellent reviews may still be the right choice in Melbourne, VIC. The star rating and review count sit next to every score so you can weigh both yourself.
Why does the same truck mechanic not appear several times on this list?
Some businesses run more than one Google listing, often one per suburb they service. Those are the same company, so Starworks groups them and shows the business once, using the listing with the strongest review record. That is why this page opens with 50 distinct truck & diesel mechanics in Melbourne, VIC rather than a longer list of repeats.
How often is this list of truck & diesel mechanics in Melbourne updated?
This ranking of truck & diesel mechanics in Melbourne, VIC rebuilds on a 30-day cycle and prints the date of its last rebuild above the list, which for the current version is October 2026. Ratings and review counts are re-read from Google over time rather than on a fixed schedule, so an individual figure here can be older than the rebuild date.
How can I improve my truck mechanic business ranking in Melbourne?
Collect genuine customer reviews consistently, and keep a working website and phone number on your Google listing, because those are the three inputs the score reads. There is no placement to buy on this page. For scale: the median truck mechanic Starworks ranks in Melbourne, VIC carries 7 Google reviews at 4.9 stars.
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