Top Gwynneville NSW 2500 Diesel Mechanics
Need an affordable diesel mechanic open now? These 26 results near you are waiting for your call. Here are our top Gwynneville Diesel Mechanics with reviews & ratings.

Closed - Opens 8:00 am Tue
Auto repair shop in Fairy Meadow, NSW. Diesel servicing. Engine reconditioning. Logbook servicing. Fuel pump repairs. Clutch replacement. Truck and 4WD repairs. Illawarra Diesel Servicing, based in Fairy Meadow, NSW, offers expert mechanical repairs and servicing for all vehicle types, including petrol and diesel cars, trucks, buses, and 4WDs. Our fully qualified team handles everything from fuel system diagnostics and engine rebuilds to clutch replacements and logbook servicing. With a reputation for quality workmanship and dependable service, we’re trusted throughout the Illawarra region. Backed by nearly 20 years of experience, we serve Wollongong and the surrounding areas. Contact us today!
Vicky Brennan
9 months ago
“I have a ford 2007 diesel motor home. Even though my vehicle went in for a new clutch with another mechanic and there has been some ongoing issues. Danial and the team were willing to help and consult, even gave me an old clutch so we could compare it to ours. They are friendly and willing to go the extra mile to help other mechanics as well as their customers. The only thing I can say is I wish I had gone there in the first place! I still don’t have my motor home and it has been with the mechanic for over twelve months and they still don’t know why it won’t start. Would recommend them any day of the week for friendliness, communication and knowledge, they keep you in the loop all the way, no shocks at the end!”
4.3 (9 reviews)
Diesel Mechanic Services
Brake & Clutch Services
Full Engine Reconditioning
Registration Inspections

Closed - Opens 8:00 am Tue
Mechanic in Unanderra, NSW. Car servicing. Brake repairs. Logbook servicing. Safety inspections. Rego checks. Quality workmanship. Family-owned. Honest advice. At D.A.G Automotive in Unanderra, NSW, we provide expert light vehicle servicing, brake and clutch repairs, and safety inspections for all makes and models. Our qualified mechanics deliver reliable workmanship and transparent pricing, ensuring your car runs safely and efficiently. As a trusted, family-owned business, we’re known for providing honest advice and meticulous attention to detail. We proudly service Unanderra, Wollongong and the surrounding areas. Book your service with D.A.G Automotive today!
Petrol Engine Servicing
Vehicle Diagnostics
Oil Changes
Transmission Servicing

Closed - Opens 7:00 am Tue
Level Up Automotive is a trusted mechanic in Unanderra, proudly servicing Wollongong and the wider Illawarra region. With more than twenty years of hands-on experience, our expert team provides reliable vehicle servicing, repairs, and performance upgrades for all makes and models, including diesel vehicles, 4x4s, caravans, and high-performance cars. Our workshop specialises in dyno tuning, ECU upgrades, diesel remapping, logbook servicing, brake and suspension repairs, clutch and transmission services, and custom exhaust fabrication. Open Monday to Friday, with 24/7 emergency support available, we guarantee quality workmanship, honest advice, and customer-first service. Call today to book your next service with Level Up Automotive.

Closed - Opens 8:00 am Tue
Wheeler Automotive in Unanderra specialises in truck and car repairs. Owner Chris Franklin has more than 27 years of experience working on these vehicles, coupled with his 2 very experienced long-term employees and a newly appointed apprentice. We specialise in the maintenance of all makes of trucks, buses and machinery too. Our main focus is to provide great personal service and value for money to vehicle owners in Illawarra. In the past 18 months, we have expanded by becoming Illawarra's only RTA-authorised inspection station and also custom fleet and fleet card repairers. Besides pink slips for cars, we can also do brown and pink slips plus defect clearances for trucks, trailers and buses.
Steve camilleri
1 year ago
“Chris has always been able to squeeze us in and get us back on the road asap something you don’t get at a dealership 👍🏻”
4.8 (4 reviews)
Truck servicing
Vehicle rego & crane rego inspections
New car logbook servicing
All mechanical repairs

Closed - Opens 8:00 am Tue
Mechanical repairs in Bellambi, NSW. Logbook servicing. Brake and clutch repairs. Auto electrical. Car air conditioning. Diesel mechanics. 4WD expertise. Quality parts. Reliable communication. At Autochange Mechanical Repairs & Tyres in Bellambi, NSW, we provide comprehensive vehicle servicing and mechanical repairs for cars, 4WDs, and light commercial vehicles. Our team handles everything from logbook servicing and brake and clutch repairs to auto electrical work, air conditioning, and diesel diagnostics. We use trusted brands and equipment to deliver consistent results. Established in 2013, our family-owned business is known for clear communication and professional service. We serve Wollongong and surrounding areas. Contact us today!
Maddison Walker
9 months ago
“My car was having major issues out of the blue today, and I was unfortunately far from home and in a sticky situation. I called Autochange for last minute help and not only did they fit me in immediately, but they assessed my car within minutes and provided a short term solution for me to get my car home safely and to my normal mechanic. I honestly couldn’t rate my experience more highly and I’m so grateful to the team. A special thanks to the lovely office manager who took care of me - she was equally knowledgeable and just lovely to be around.”
4.7 (11 reviews)
Driveline maintenance & parts
Suspension maintenance & parts
Automotive air-conditioning
Logbook servicing

Closed - Opens 8:00 am Tue
Automotive services in Corrimal, NSW. Diesel performance tuning. Logbook servicing. Auto electrical. Brake and clutch repairs. 4WD specialists. Caravan servicing. Transparent pricing. At Practic Automotive Services in Corrimal, NSW, we provide expert care for 4WDs, diesel vehicles, caravans, camper trailers, and motor homes. Our full range of services includes logbook servicing, diesel performance tuning, auto electrical, brake and clutch repairs, air conditioning regas, and registration inspections. Backed by state-of-the-art equipment and a skilled team, we prioritise safety, quality, and honest pricing. Established in 1987, we proudly serve Wollongong and surrounding areas. Call us today for a free quote.
Calissa
1 year ago
“I called asking for an opinion on what to do with a quote I had from a different company, instead of just brushing it off or wanting me to go there and pay him instead he gave me the best advice on what to do and what to ask for as I had no clue what anything ment haha! Honest man who is hard to find, highly recommend!”
4.4 (7 reviews)
Electronic Tuning
Tyre Repairs
Battery Repairs
Wheel Alignments & Balancing

Closed - Opens 8:00 am Tue
Truck repair shop in Yallah, NSW. Diesel mechanics. 24/7 breakdown. Heavy vehicle servicing. Rego check. For efficient truck repairs in Yallah, NSW, turn to Truckserv. Servicing Illawarra and the surrounding areas, we are a local, family-run business that has knowledge in all aspects of heavy vehicles. Our services include truck servicing and repairs, 24/7 breakdown assistance, and more. Our heavy vehicle diesel mechanics can look after a range of vehicles, from trucks and trailers to motorhomes and caravans of every make and model. When your heavy vehicle is due for a rego check, count on our mechanics! We proudly boast of our authorised inspection station, outfitted with a range of specialist machinery for a thorough inspection. Call now!
Vehicle Inspections
Preventative Maintenance
Auto Parts
Auto Accessories

Closed - Opens 8:00 am Tue
Mechanics in Oak Flats, NSW. Mechanical repairs in Oak Flats. Auto electrical & air conditioning. Caravan repairs. Plant repairs & maintenance. Tyres Oak Flats. Exceptional customer service. At Vince Williams Mechanical Workshop in Oak Flats, NSW, we offer complete mechanical repairs, auto electrical and air conditioning services, as well as caravan and plant maintenance. Whether you need new tyres, regular servicing, or after-hours repairs, we’re here to keep your vehicles running smoothly. As a locally owned and operated business, we’re proud to offer trusted solutions built on over 50 years of industry experience. We service Shellharbour and surrounding areas. Get in touch with us today for more information.
Closed - Opens 7:30 am Tue
Closed - Opens 8:00 am Tue
Closed - Opens 8:00 am Tue
4.8 (16 reviews)
Closed - Opens 8:00 am Tue
Closed - Opens 8:00 am Tue
Closed - Opens 8:00 am Tue
4.9 (10 reviews)
Closed - Opens 8:00 am Tue
Closed - Opens 8:00 am Tue
Closed - Opens 8:00 am Tue
Closed - Opens 8:00 am Tue
Closed - Opens 7:00 am Tue
5 (1 review)
Closed - Opens 8:00 am Tue
5 (12 reviews)
Closed - Opens 8:00 am Tue
Open 24 Hours
Open 24 Hours
Closed - Opens 8:00 am Tue
Closed - Opens 8:00 am Tue
Closed - Opens 8:30 am Tue
Featured Reviews of the Best Diesel Mechanics in Gwynneville
4.7 Average Rating based on 78 reviews from 9 Diesel Mechanics near Gwynneville
Mark Jones left a review for
Vince Williams Mechanical RepairsProfessional, knowleageable, trustworthy, helpful, excellent value for money. I have an older car and was frightened recently when my car accelerated unexpectedly. They went above and beyond to sort the problem out and had me driving safely and confidently again in no time. There are too many cowboys out there - these guys are the real deal!
Joy left a review for
Don's Motor RepairsI have a ford 2007 diesel motor home. Even though my vehicle went in for a new clutch with another mechanic and there has been some ongoing issues. Danial and the team were willing to help and consult, even gave me an old clutch so we could compare it to ours. They are friendly and willing to go the extra mile to help other mechanics as well as their customers. The only thing I can say is I wish I had gone there in the first place! I still don’t have my motor home and it has been with the mechanic for over twelve months and they still don’t know why it won’t start. Would recommend them any day of the week for friendliness, communication and knowledge, they keep you in the loop all the way, no shocks at the end!
Vicky Brennan left a review for
Illawarra Diesel ServicingChris has always been able to squeeze us in and get us back on the road asap something you don’t get at a dealership 👍🏻
Steve camilleri left a review for
Wheeler Automotive Truck & Car RepairsJacob says he'll be back because he received great service. Highly recommended.
Jacob left a review for
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