OUR SERVICES

COAL

At the forefront of underground coal mining, we specialise in design, manufacture and supply of industry leading ventilation control devices and automation.

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HARD ROCK

In the demanding world of hard rock mining, ventilation control is critical. We offer a full range of VCD's, Including automation and ventilation on demand for all applications.

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ON-SITE

At the core of every successful underground ventilation system is correct installation-and that is where our on-site supervision on installs, automation sets us apart.

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ENGINEERING + DESIGN

Custom design and engineering of mining ventilation control devices and equipment pods to meet specific underground mining requirements.

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PRODUCTS

Industry leaders of certified over-pressure rated and non-rated overcasts, machine doors, coffin seals, man doors, and airlocks for underground mining operations.

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EMERGENCY RESPONSE

Keeping your operation safe when you need it most. We build industry leading products for Survitec Australia and Worldwide. Refill stations, CABA 12/24/36 and custom units to suit any requirements your site needs.

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Proven & Trusted Nationwide by

Customer Feedback

Brennan's Welding are experts in underground coal mining industry for solutions in the fabrication and engineering of VCDs and supply equipment. Working with tier one mining companies they have a long standing relationships with proven success.

- YANCOAL
Brennan's Welding consistently delivers high-quality products on time and collaborates closely with us and our clients to meet project needs. Their commitment to quality and adaptability has helped us deliver compliant, certified ventilation systems. We highly recommend their reliable and professional fabrication services.
- MASTERMYNE
Brennan’s Welding delivers exceptional results with unmatched attention to detail and reliability. From large-scale projects to custom steel fabrication, their quality, turnaround times, and client-focused solutions set them apart. Highly recommended for any VCD steel fabrication needs.

- BLACKROCK
We have been using Brennan’s Welding for nearly 10 years now. Brennnan’s provide us with great service and high quality products. The mining industry can be quite demanding, Sam and his team understand this and are always ready to deliver on short notice. Highly recommend.
- JENNCHEM
Brennan's Welding has consistently demonstrated exceptional professionalism and reliability. Their VCD turnaround times are unmatched, and the quality of the product is of the highest standard. As on on-site ventilation officer, they are my preferred supplier, i also continue to use their services as a consultant.
- DALLAS MINING SERVICES
I've partnered with Brennan's Welding for our VCD requirements for many years and have been consistently impressed by their professionalism, efficiency and attention to detail. Chris/Sam and their team deliver high quality work within tight timeframes, maintaining clear communication and a proactive approach throughout each project. Their reliability and technical expertise make them a valued partner in our operations.
- TODD HUGHES
BOLT UP MINING 
I've partnered with Brennan's Welding across several underground coal mining operations, primarily for the supply of critical ventilation control devices. Their team consistently showcases exceptional craftsmanship and technical expertise, even under the most demanding conditions. Their deep understanding of underground mining environments, combined with a steadfast commitment to safety and precision, sets them apart. 
- TODD TEBBENHOFF YANCOAL - ASHTON COAL
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Supporting our community isn't just something we do - it's part of who we are!

Over the years we have been honoured to sponsor the Emerald Tigers RLFC, Emerald Eagles, Mudgee Dragons RLFC, Wellington Cowboys RLFC, and the Emerald Golf and Bowls Club. We also stand behind vital health initiatives, including the Breast and Prostate Cancer Association because supporting our community isn’t just something we do - it’s part of who we are, reflecting our values of teamwork, commitment, and care for the people and places we call home.