Engineering DesignExperience. Knowledge. Solutions.

AD McCallum & Son Pty Ltd certified engineering design

ADM - Engineering Design

Providing market-leading engineering design services through our qualified engineers and designers.

ADM is experienced in the design of plant and associated equipment with capabilities across all project disciplines encompassing:

  • Access systems
  • Drill rigs
  • Earthmoving attachments
  • Earthworks
  • Concrete / civil works
  • Structural
  • Mechanical
  • or any unique site specific applications
  • Full 2D and 3D CAD drawing capabilities
  • Complete and custom design
  • 3D prototype to full production
  • Workshop drawings
  • Design modifications

Whether a small job or the most difficult problem to solve, ADM’s skilled team is capable of providing high quality, cost effective design solutions to achieve successful outcomes.

We thrive on solving difficult problems for our customers. If it’s in the too hard basket - call ADM on +61 2 4575 1922.

AD McCallum, celebrating 60 years
AD McCallum robotic welding

Introducing AD McCallum and Son's MA2010 Robot on 3.15m track fitted with Fronius TPS/i 500amp welder. For even higher welding performance call ADM on 02 4575 1922



  • DESIGN +

    Market-leading Engineering Design. 2D + 3D CAD. 3D Prototypes. View Services

    3 generations of experience providing manufacturing services Australia-wide View Services

    Precision maintenance and repairs to all types of structural, hydraulic, pneumatic and mechanical equipment View Services

    Professional abrasive blasting and industrial spray painting services, small and large jobs View Services
  • ROPS & FOPS +

    CERTIFIED DESIGN of ROPS and ROPS/FOPS canopies for all types of earthmoving equipment and weights. In-house comprehensive DESTRUCTIVE TESTING View Services
  • CRANES +

    Crane repairs, manufacture, maintenance, inspections, new auxilary equipment and modernisation services View Services

    17+ years experience in Manufacturing and Refurbishment for the Australian airport industry View Services
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