Sentinel Underground

Sentinel specialise in Equipment Overhaul, Engineering & Fabrication, to provide our
valued customers with a one-stop-shop solution.

Sentinel

We have extensive experience working with original-equipment manufacturers for our customers, supported by a comprehensive parts-supply network that keeps their operations running smoothly. With this experience it allows us to put forward proven concepts and strategies for our customers to optimise all equipment, whilst ensuring a very high level of accredited safety and quality, every time.

Across our full range of equipment overhaul, engineering and fabrication, abrasive blasting and painting, transport & logistics, we strive to develop strong, long-term relationships with our valued customers. Sentinel is committed to raising industry standards to optimise equipment performance and reduce overhaul and maintenance costs. We do this by consistently delivering on the highest levels of safety and quality control and our long-term customers are a testament to our service.

ISO 9001:2015 QUALITY MANAGEMENT SYSTEMS

ISO 45001:2018 OCCUPATIONAL HEALTH AND SAFETY MANAGEMENT SYSTEMS

ISO 14001:2015 ENVIRONMENTAL MANAGEMENT SYSTEMS

Sentinel Group iso logo 4
Sentinel Group
Sentinel Group
Sentinel Group

SPECIALISING IN:

Equipment Repair and Overhauls image new
Equipment Repair and Overhauls
Engineering and Fabrication image new
Engineering and Fabrication
Sentinel image 1
Abrasive Blasting & Protective Coating
Mining Equipment Hire Image
Mining Equipment Hire
Transport & Logistics Image
Transport & Logistics
about us sentinel

Sentinel Capability

Sentinel specialises in Equipment Overhaul, Parts Supply, Engineering, Design, Drafting, Fabrication, and Onsite support of all mobile equipment and fixed plant. Our goal at Sentinel is to provide our valued customers with a one-stop-shop solution in Central Queensland.

Sentinel is committed to building a knowledgeable team of industry experts who are focused on continually supporting our valued customers. Our team brings decades of mining, agriculture and construction experience, covering every stage of equipment life-cycle management.

Our Customers

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Sponsorship

The Austalian Professional Rodeo Association was formed in 9144 by Basil Gollan, Danny Edwards and R.M. Williams and was originally named the Australian Rough Riders Association.

Today the APRA is the national governing body for professional rodeo competition and is the oldest national rodeo organisation in the world. The head office of the APRA is in the Rose and Rodeo city of Warwick, Qld.

APRA Logo

Sponsorship

Central Highlands Rugby League (CHRL)

Brings grassroots rugby league to life across Central Queensland, uniting nine proud clubs in spirited premiership battles for both men’s and women’s grades. Beyond the thrill of match day, CHRL champions community pride, player development, and equal opportunity—nurturing local talent and fostering lifelong passion for the game at every level.

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Showtime Boxing

is dedicated to building a connected, inclusive community where people of every age, background, and ability can cultivate lifelong confidence, discipline, and skills. Whether members join to improve fitness, forge friendships, or prepare for competition, they step into an environment where egos stay at the door and pride, resilience, and respect are encouraged in equal measure.

Showtime Boxing Logo

APRA

The Austalian Professional Rodeo Association was formed in 9144 by Basil Gollan, Danny Edwards and R.M. Williams and was originally named the Australian Rough Riders Association.

Today the APRA is the national governing body for professional rodeo competition and is the oldest national rodeo organisation in the world. The head office of the APRA is in the Rose and Rodeo city of Warwick, Qld.

APRA Logo