JMA Engineering

Premium

Overview

JMA Group, based in Berri, South Australia, is a multi-discipline fabrication and construction provider with over 40 years of experience. Following the 2025 merger of JMA Engineering, WeldX Engineering and Riverland Reo & Laser, the business delivers integrated capabilities across structural steel, stainless steel, precast concrete, reinforcing steel and precision laser cutting. JMA Group specialises in the design, fabrication and installation of commercial, industrial, infrastructure and defence-supporting projects, including warehouses, processing facilities and winery infrastructure. Its stainless division manufactures tanks from 1,000 to 1,000,000 litres, along with access systems and specialised equipment. With in-house drafting, scalable facilities and crane-supported installation, JMA Group delivers reliable, cost-effective outcomes for complex projects.

Accreditations

  • Quality ISO 9001
  • Environment ISO 14001
  • OHS ISO 45001
  • SCA CC2

Products and services

  • Structural steel fabrication and installation
  • Stainless steel fabrication and tank manufacturing (1,000L–1ML)
  • Precast concrete panels and tilt-up systems
  • Reinforcing steel (rebar) and mesh supply
  • Laser cutting and precision metal processing
  • Commercial and industrial buildings (warehouses, factories, sheds)
  • Processing plants and manufacturing facilities
  • Defence-supporting fabrication and infrastructure
  • Winery infrastructure, tank systems and processing equipment
  • Mechanical and process pipework fabrication
  • Access systems (stairs, platforms, walkways, handrails)
  • 3D modelling, CAD drafting and engineering design
  • Crane hire, rigging and site installation
  • End-to-end project delivery (design, fabricate, install)

Locations

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Mild Steel Fabrication Workshop Primary location
22 Hughes Street, Berri SA 5343, Australia
Stainless Steel Division
158 Jury Road, Monash SA 5342, Australia