Proton Engineering was founded by Chris Roden & Scott Tompkins in 1998 and has continuously served the community as a family run business for over 25 years. Since 2025, ownership has transitioned to James Roden, who continues to uphold the same standards of quality, workmanship, and care established by Chris & Scott.

Located in rural NSW, we have built our reputation on honest service, practical expertise, and a strong commitment to supporting local farmers, landowners, and businesses. As the home of Randolph Gearboxes Australia, we specialise in providing reliable solutions for irrigation and pumping systems across the region.

At Proton Engineering, we offer professional irrigation services, bore pump repairs, and comprehensive pump gearbox rebuilds and repairs. Whether it’s restoring performance to existing equipment or ensuring your system operates at peak efficiency, we deliver dependable workmanship backed by decades of hands-on experience.

We understand the importance of keeping your operation running smoothly — because in rural Australia, reliability isn’t optional, it’s essential. At Proton Engineering, you can count on practical solutions, quality workmanship, and service you can trust.