Who We Are

For more than 15 years, the Heavy Duty Group (comprising Heavy Duty Firewood Supplies and Tyrefill NT) has provided exceptional customer service throughout the Northern Territory.

We are a locally owned and operated Australian business, based in Alice Springs and providing everything from customised furniture, to chainsaw blade sharpening, to tree lopping and stump grinding. NT firewood supply is one of our specialties, and we can deliver any amount of firewood you require.

Heavy Duty Group is owned jointly by Mark Probst and Stuart Forgan. Throughout the years, both have helped the business grow from strength to strength, investing in advanced equipment to create unique and stylish furniture. This includes an onsite Lucas Mill slabbing machine, which mills logs of all sizes, and cut boards and beams with precision accuracy.

Whether you want to rid your home of unsightly branches and stumps, need a new car battery, or just need some wood for your pizza oven, be sure to call the Heavy Duty Group. We will ensure you benefit from our extensive industry experience.

To find out more about our NT firewood, custom-furniture and/or battery installation services

Give Heavy Duty Group
a call today!

What We Do

  • Northern Territory firewood supply
  • Furniture customisation and restoration
  • Fit SuperCharge batteries for all types of vehicle
  • Blade supply, sharpening, repairs and re-kipping
  • Tree lopping
  • Stump removal
  • Solid fill tyres
  • Strut regassing (for bonnets and windows, etc)