Calder Alco Motors

At Calder Alco Motors, we provide professional brake and drum machining to keep your vehicle stopping smoothly, safely and reliably. Located at 25 Gow Street in Mosgiel, our workshop is equipped with specialised machinery designed to restore braking performance and extend the life of your brake components. If you’ve noticed shuddering, vibration, squealing, pulling to one side or an increase in stopping distance, machining may be the ideal solution. Brake safety is essential for every road user, and our team ensures your vehicle performs at its best.

Brake and drum machining is a precision resurfacing process that removes scoring, warping and uneven wear from your brake rotors or drums. Over time, heat and friction naturally cause these surfaces to deteriorate, leading to reduced braking quality. Machining corrects these imperfections by returning the braking surface to true alignment, helping improve stopping power, eliminate noise and reduce vibration. In many cases, machining is a cost-effective alternative to full rotor or drum replacement, provided the parts remain within safe wear limits.

Our experienced technicians use advanced measuring tools and machining equipment to ensure every job meets manufacturer specifications. Before any work begins, we perform a full assessment to confirm whether machining is suitable. We work on a wide range of vehicles across Mosgiel, East Taieri, Wingatui, Dunedin, Fairfield and the wider Otago region. From everyday passenger cars to 4WDs, utes and commercial vehicles, our team has the expertise to deliver accurate, high-quality results every time.

As part of the machining process, we also inspect your entire braking system. This includes pads, shoes, brake fluid condition, hydraulic operation and general system wear. A braking issue is rarely caused by one component alone, so this full-system approach ensures you get smooth, consistent and reliable braking. Many local drivers choose to combine brake machining with routine servicing or a WOF inspection, making it an easy way to keep their vehicle running safely.

If your brakes feel uneven, noisy or less responsive, book a brake and drum machining service with Calder Alco Motors. Our goal is to restore your braking performance quickly and professionally, giving you confidence on the road. For bookings, call 03 489 7989, phone 0800 AUTO HELP (2886 4357), or email office@calderalco.co.nz. We’re here to keep you driving safely.