About Us

DDR Indigenous Contractors is a Supply Nation certified Indigenous owned and managed company operating across multiple offices and project locations Australia-wide.


Having managed his Darwin-based, 100% Indigenous owned company specialising in painting, coatings, building maintenance, renovation, electrical, plumbing and landscaping services for over 15 years (Dundee Rock), Thomas Hutcheson was ready to strengthen and expand his business nationally.

Duratec Australia, with their national footprint and diverse service capabilities was the perfect partner - a synergy of culture, quality, and business acumen complementing Dundee Rock’s company vision and core values.

The founders of each business (Thomas Hutcheson and Phil Harcourt) worked together to build and align their vision for the new enterprise and DDR was formed.


  • Building fitout, refurbishment and repurposing
  • Electrical installations and remediation
  • Wet and dry fire systems
  • Heating, ventilation & air conditioning
  • Water and waste water treatment and reticulation
  • Fuel infrastructure
  • Maritime structures
  • Bridge repairs and remediation
  • Road repairs and remediation
  • Concrete remediation
  • Heritage remediation
  • Cathodic protection systems
Visit our Services page to find out more