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Complete servicing for cars, diesel vehicles, and campervans

Hamilton and the Waikato

Hamilton's JAC Auto Services delivers expert motorhome and campervan mechanical repair and servicing for long-lasting reliability


Well-maintained motorhomes and campervans deliver smoother journeys, greater safety, and long-term value. At JAC Auto Services in Frankton, Hamilton, we make it simple to stay on top of care with expert servicing tailored to your vehicle. From mechanical repairs and COF pre-inspections to full servicing and rust protection, our experienced team handles it all—backed by trusted MTA assurance.
Whether you’re preparing for a big trip or keeping your vehicle in top shape year-round, we’re here to help you enjoy the road ahead. Contact us today to book your motorhome or campervan for servicing, repairs, or a COF pre-inspection.

Comprehensive motorhome/campervan mechanical repair and servicing for smoother travels

At JAC Auto Services, we know your motorhome or campervan is your home away from home. That's why we offer a complete range of mechanical repair and servicing solutions designed to keep your vehicle safe, reliable and ready for adventure.
Our spacious, modern workshop in Frankton, Hamilton is equipped with cutting-edge tools and staffed by qualified technicians who truly care about your vehicle. From general servicing and essential repairs to specialist work for unique problems, we ensure every job is tailored to your specific model and requirements.
Bringing your motorhome or campervan to us means you benefit from efficient, thorough inspections that catch issues early—preventing disruption to your travels and extending the life of your investment. Our services help boost safety, improve performance, and maintain resale value.
Enjoy the convenience of one trusted workshop for all your needs, including full annual and periodic servicing as well as replacement of tyres, and other wear-and-tear components. We work efficiently to minimise downtime and provide personal service with clear communication throughout. With JAC Auto Services, you’ll always know your vehicle is in expert hands—and ready for whatever’s next.

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Motorhome, caravan, campervan mechanical repair and servicing that keeps you safe, worry-free, and ready for adventure

  • Mechanical repair and servicing for all motorhomes, campervans, and caravans chassis tailored to your vehicle’s needs
  • Our Hamilton facility is fully equipped for comprehensive RV repairs and service, ensuring quality and efficiency
  • MTA guarantee and experienced motorhome mechanic team for reliable workmanship
JAC Auto Services is located in Hamilton and services the Waikato region

COF pre-inspections and convenient COF repairs for your vehicle


Certificate of Fitness (COF) inspections are essential for vehicles 3.5 tonnes and over, and at JAC Auto Services we take the hassle out of the process for you. Our team performs comprehensive COF pre-inspections, identifying any potential issues before you visit the testing station, so you avoid the stress and added costs of repeat trips. We can even take your vehicle down to the testing station on your behalf, saving you valuable time and effort.
Should any repairs be required either before or after your inspection, we’re well equipped to handle all necessary COF repairs on-site. By completing work promptly and to the highest standards, we help you get back on the road sooner and with much more confidence.

Professional brake work and underbody rust protection for safety


Safety is our priority. That’s why we offer expert brake work and comprehensive underbody rust protection. We know New Zealand conditions can be tough on motorhomes and RVs—especially if you're exploring coastal areas where salt can accelerate corrosion. Our technicians carry out detailed brake inspections and repairs to make sure your stopping power is always at its best.
Our rust protection service adds many years to your vehicle. By treating and protecting vulnerable areas underneath, we help prevent costly structural damage and keep your caravan or motorhome compliant with safety regulations.

WoF inspections for caravans and motorhomes up to 3.5 tonnes


If your caravan or motorhome falls under 3.5 tonnes, we can take care of your
Warrant of Fitness (WoF) inspections for you. We make sure your recreational vehicle meets all regulatory standards, so you avoid the risk of on-the-road issues and costly fines. While it’s with us, we can also check related systems like your auto battery replacement needs or book you in with our expert diesel mechanic if applicable.
With clear results and fair advice, we help you plan ahead for maintenance and repairs, ensuring your next trip is smooth and trouble-free. Please get in touch today to book your appointment and give your vehicle the care it deserves.

Complete servicing for cars, diesel vehicles, and campervans

Hamilton and the Waikato