Copyright True Blue Line Boring


About us

Established in 2007, True Blue Line Boring is focused on providing in-situ solutions for bore repair and on-site machining to the mining, earthmoving, agricultural and construction industries.


Based in Brisbane, True Blue Line Boring provides a fully mobile maintenance service from the Gold Coast to the Sunshine Coast and surrounding areas. We will also visit remote and regional areas upon negotiation. With our services fully mobile we have serviced clients from Mackay to Coffs Harbour and west of Charleville.

Our services

With 20 years experience in the Maintenance Service Industry, we have accumulated many valuable industry contacts and we have a diverse customer base. True Blue Line Boring supplies line boring and maintenance services to clients ranging from international service providers to large mining corporations to transport companies to small earthmoving businesses.


Services provided:

  • Bore Welding
  • Line Boring
  • Flange Facing
  • In-situ Machining of Newly Engineered Components

Our difference

By performing our services on-site, tremendous savings can be made by eliminating costs and additional downtime associated with the disassembly and removal of machinery, logistics, transport and reinstallation of the machinery or equipment.


At True Blue Line Boring we take pride in providing professional advice, reliable customer service with the highest level of quality in the best possible time. Whether our client’s in-situ requirements are a result of an emergency breakdown, planned maintenance shutdown, repairing a damaged component, large scale flange facing or fixing a new component, True Blue Line Boring has the skills and equipment to accommodate their requirements.

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