#1
Gilbert & Roach Trucks Huntingwood
4.2
Read 768 reviews · Score: 61/100
Open →Your business? Claim it
Every suburb, every trade
Bestin
2026 Rankings
Best Truck & Diesel Mechanics in Blacktown
Compare the top truck & diesel mechanics in Blacktown, NSW, ranked by our composite reputation score.
Updated October 2026 · Based on 1,031 real Google reviews across the 11 truck & diesel mechanics
Bestin
Top Truck & Diesel Mechanics in Blacktown, NSW
The short answer
As of October 2026, the 3 highest-ranked truck & diesel mechanics in Blacktown, NSW on the Starworks directory are Gilbert & Roach Trucks Huntingwood (4.2 stars from 768 Google reviews), HTHM (5.0 stars from 5 Google reviews) and Kjs fleet Australia (5.0 stars from 5 Google reviews).
Starworks ranks 11 truck & diesel mechanics in Blacktown, NSW, holding 1,031 Google reviews between them. Across the 11 the median rating is 4.7 stars from a median of 6 reviews. Of the 11, 7 are rated 4.5 or better and 2 have passed 100 reviews.
Every figure here is computed from Google review data that Starworks collects for truck & diesel mechanics in Blacktown, NSW, recalculated when this page rebuilds. Placement on this list cannot be bought.
#4
Big Wheels Truck Alignment Arndell Park
4.7
Read 75 reviews · Score: 60/100
Open →Your business? Claim it
#10
Thermo King Truck And Trailer Refrigeration
3.9
Read 14 reviews · Score: 22/100
Open →Your business? Claim it
#11
Rays Truck Repairs
3.6
Read 10 reviews · Score: 13/100
7 Belfast Pl, Sydney NSW 2761
Open →Your business? Claim it
What customers wrote about truck & diesel mechanics in Blacktown
Real Google reviews of businesses ranked on this page. Reviewer names are never shown.
“We would like to extend our sincere thanks to Bill and the team at Gilbert & Roach for their kindness and exceptional service. One of our participants is a huge Kenworth truck enthusiast and has always dreamed of seeing…”
“Chris and Anthony are very responsible guys I had installed a lift kit with some cowboys and they installed the kit wrong way. Anthony find it up and explain to me I had to went back to the cowboys to fix their job and…”
Don't see your business in the Top 11?
Every truck & diesel mechanics business ranked above is winning the customers searching for “truck & diesel mechanics in Blacktown” right now — while you're invisible. Start a free trial and Starworks climbs you up the rankings with more 5-star reviews and AI replies in your voice, all on autopilot.
7-day free trial · No setup fee · Cancel anytime
Get on the list — start freeSetup takes 2 minutes. Climb the Blacktown truck & diesel mechanics rankings or cancel risk-free.
Own a truck & diesel mechanics business in Blacktown?
Businesses with 50+ reviews get 270% more clicks. Join 50+ Australian businesses automating their reputation on autopilot.
7-day free trial · Cancel anytime
Frequently Asked Questions
Common questions about truck & diesel mechanics in Blacktown.
Who are the best truck & diesel mechanics in Blacktown?
As of October 2026, the 3 highest-ranked truck & diesel mechanics in Blacktown, NSW on the Starworks directory are Gilbert & Roach Trucks Huntingwood (4.2 stars from 768 Google reviews), HTHM (5.0 stars from 5 Google reviews) and Kjs fleet Australia (5.0 stars from 5 Google reviews). Every figure here is computed from Google review data that Starworks collects for truck & diesel mechanics in Blacktown, NSW, recalculated when this page rebuilds. Placement on this list cannot be bought.
How many truck & diesel mechanics does Starworks rank in Blacktown?
Starworks ranks 11 truck & diesel mechanics in Blacktown, NSW, holding 1,031 Google reviews between them. Across the 11 the median rating is 4.7 stars from a median of 6 reviews. Of the 11, 7 are rated 4.5 or better and 2 have passed 100 reviews.
What star rating should I expect from a good truck mechanic in Blacktown?
The median Google rating across the 11 truck & diesel mechanics Starworks ranks in Blacktown, NSW is 4.7 stars, and 7 of them sit at 4.5 or above. A rating at or near that median is ordinary for truck & diesel mechanics in Blacktown, NSW 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 Blacktown have?
The median truck mechanic Starworks ranks in Blacktown, NSW carries 6 Google reviews, and 2 of the 11 truck & diesel mechanics have passed 100.
How does Starworks rank truck & diesel mechanics in Blacktown?
Starworks gives every truck mechanic in Blacktown, NSW 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 Blacktown 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 Blacktown, NSW. 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 11 distinct truck & diesel mechanics in Blacktown, NSW rather than a longer list of repeats.
How often is this list of truck & diesel mechanics in Blacktown updated?
This ranking of truck & diesel mechanics in Blacktown, NSW 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 Blacktown?
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 Blacktown, NSW carries 6 Google reviews at 4.7 stars.
Truck & Diesel Mechanics in Other Cities
Truck & Diesel Mechanics in SydneyTruck & Diesel Mechanics in NewcastleTruck & Diesel Mechanics in HurstvilleTruck & Diesel Mechanics in LiverpoolTruck & Diesel Mechanics in ParramattaTruck & Diesel Mechanics in CronullaTruck & Diesel Mechanics in BowralTruck & Diesel Mechanics in Central CoastTruck & Diesel Mechanics in BankstownTruck & Diesel Mechanics in CampbelltownTruck & Diesel Mechanics in DubboTruck & Diesel Mechanics in Maitland
Other Services in Blacktown
Mechanics in BlacktownCar Detailers in BlacktownRemovalists in BlacktownTowing Services in BlacktownAuto Parts Stores in BlacktownCar Washes in BlacktownTyre Shops in BlacktownCar Rental Agencies in BlacktownWindow Tinters in BlacktownAuto Electricians in BlacktownFreight, Transport & Logistics Companies in BlacktownPanel Beaters in BlacktownAll 168 industries in Blacktown
Ready to Dominate Your Local Market?
Join 50+ Australian truck & diesel mechanics businesses using Starworks to automate review requests, respond instantly with AI, and watch their Google rankings soar.
Start your 7-day free trial today · Cancel anytime