Garton Mechanical Services (GMS) provides expert servicing, repairs, and maintenance for agricultural and heavy machinery across the region. Our services include on-site field repairs, workshop servicing, preventative maintenance, diagnostics, and parts replacement. We work on a wide range of machinery including tractors, forage equipment, mixer wagons, and more—helping keep your equipment running efficiently with minimal downtime.

GMS services anywhere from the Cape to the Auckland-Hamilton border, providing both on-site field support and workshop-based repairs. Contact us to confirm coverage in your location—we’re always happy to help where we can.

You can contact GMS by phone, email, or through the contact form on our website. We’re also active on Facebook and Instagram, where you can message us directly. For quick enquiries or urgent breakdowns, calling our team is the fastest way to get support.

GMS stands out for our fast response times, hands-on expertise, and commitment to keeping your machinery working when it matters most. We offer mobile field servicing, meaning we come to you, reducing downtime and transport hassle. Our team has real-world agricultural experience and a practical approach to problem-solving, ensuring reliable, cost-effective solutions every time.

Yes, GMS specialises in mobile, on-site repairs. Our fully equipped service trucks allow us to carry out diagnostics, servicing, and repairs directly on your farm or job site—saving you time and reducing costly downtime.

We service and repair a wide range of agricultural and heavy machinery, including tractors, balers, mowers, mixer wagons, spreaders, and cultivation equipment. If you’re unsure whether we can help, just get in touch—chances are we can.

Yes, we offer scheduled servicing and preventative maintenance to help avoid unexpected breakdowns. Regular maintenance extends the life of your machinery and ensures it performs at its best during critical seasons.

Yes, GMS can source and supply a wide range of machinery parts. Whether it’s a quick replacement or a specialised component, we’ll help you get the right part fast to minimise downtime.

Absolutely. You can subscribe to the GMS newsletter via our website to receive updates on new and used machinery, recent jobs, industry insights, and upcoming events. It’s the best way to stay informed and be first to hear about new stock.