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  • Family-owned with trusted service for all vehicles
  • One-stop shop for mechanical, electrical, & rego
  • Clear communication and reliable turnaround times

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4WD Specialists

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Fleet Servicing Solutions

The Engine of a Red Car With the Hood Open — Autochange Mechanical Repairs & Tyres in Bellambi, NSW

Wollongong Car Repairs

Day-To-Day Repairs

Autochange Mechanical Repairs & Tyres is your go-to destination for reliable car repairs in Wollongong. Since 2013, our family-owned workshop has proudly serviced local vehicle owners, businesses, and fleet operators with a no-nonsense approach and expert care.


Whether your car’s making a strange noise, showing warning lights, or just not running right, our qualified team has the tools and experience to diagnose and fix the issue promptly. From engine problems and oil leaks to brake and suspension faults, we’ll sort it out quickly and affordably—so you can get back on the road safely.


We specialise in all vehicle types, including 4WDs, light commercial vehicles, and diesel-powered systems. Plus, we’re a one-stop shop for everything your vehicle needs.


  • Diagnostics & repairs for all vehicle types
  • Fast turnaround & clear communication
  • Servicing Bellambi & greater Wollongong


Our mission is to make mechanical repairs simple, transparent, and stress-free. You’ll always get honest advice, a clear quote before work starts, and no surprise add-ons. Whether it’s your family car, tradie ute, or a business fleet vehicle, our mechanics are here to help.


Call us on (02) 4285 5297 to book your service or request a free quote today.

Your Motoring Partners

Full-Service Solutions

We handle a wide range of mechanical repairs right here in Bellambi. If something doesn’t sound or feel right while you’re driving, we’ll find the cause and fix it—quickly and thoroughly. Our services cover engine diagnostics, cooling systems, radiators, belts, hoses, alternators, fuel systems, and more. We also repair brakes, clutch systems, steering, and suspension—so you don’t have to visit multiple workshops. Whether it's a simple fix or major mechanical issue, your vehicle is in safe, experienced hands.


Fleet vehicles and 4WDs are also a big part of what we do. We work closely with trades, delivery drivers and businesses across Wollongong to ensure their vehicles stay on the road. And for added convenience, we offer rego checks, logbook servicing, and auto electrical services under one roof.


  • Engine, brake, & clutch repairs
  • Fleet, 4WD, & diesel servicing
  • Complete vehicle checks and diagnostics


Every repair is completed with high-quality parts, detailed care, and transparent updates. We’re committed to minimising your downtime while maintaining top performance and safety.

A Mechanic is Working on a Car Battery With a Multimeter — Autochange Mechanical Repairs & Tyres in Bellambi, NSW
The Engine of a Red Car With the Hood Open — Autochange Mechanical Repairs & Tyres in Bellambi, NSW

Emergency Repairs

Alongside typical day-to-day repairs, our experienced mechanics also offer emergency repairs, replacements, and assessments across a range of different vehicles. We work with you to get your vehicle towed to our shop for diagnostics, whether your car just won’t start, or it has sustained damage as a result of an accident. We also understand the urgency of these kinds of repairs, and we will always aim to communicate with our customers and provide them with answers and options as quickly as possible.

Frequently Asked Questions

  • What types of vehicles do you repair?

    We work on a wide range of vehicles including cars, 4WDs, utes, vans, and light commercial vehicles. Our team is also experienced in handling diesel engines and plant machinery. Whether you're a local resident or running a commercial fleet, we have the tools and knowledge to manage repairs efficiently and with care.

  • Can I get a quote before committing to the repair?

    Absolutely. We believe in transparency and always provide a clear, itemised quote before starting any work. You’ll know exactly what needs to be done, how much it will cost, and why it’s necessary. If something changes during the process, we’ll contact you first—no surprises or hidden fees.

  • Do you offer logbook servicing with mechanical repairs?

    Yes. Many of our customers choose to combine logbook servicing with mechanical repairs for convenience and value. This allows us to check over the full vehicle, update your service records, and ensure everything is running as it should. It’s a great way to streamline your vehicle’s upkeep.