At the forefront of underground coal mining, we specialise in design, manufacture and supply of industry
leading ventilation control devices and automation.
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.
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.
Custom design and engineering of mining ventilation control devices and equipment pods to meet specific underground mining requirements.
Industry leaders of certified over-pressure rated and non-rated overcasts, machine doors, coffin
seals, man doors, and airlocks for underground mining operations.
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.
























"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
"As a former Underground Coal Mine Ventilation Officer, manufacture of quality rated Ventilation Control Devices is critical to the
safety and operation of an underground mine. Chris and his team supplied these materials on time, and within
specification, every time. Chris has a strong customer focus, communicates exceptionally well, and combined with his
practical manufacturing skills, a solution for almost any problem can be developed with him. He has demonstrated his
commitment to customers regularly, by travelling to sites for surface and underground inspections to ensure the best
design is developed for unusual problems, and everything is in spec. His team is reliable, delivering as scheduled, and
his ability to prioritise work through a large scale workshop is a testament to his organizational abilities."
MARK COSGROVE - CENTENNIAL COAL
I have had the privilege of working closely with the Brennan's Welding team for many years through their partnership with Mastermyne.
Throughout this time, they have consistently demonstrated exceptional professionalism, reliability, and attention to detail in every aspect
of their work. Their high-quality fabrication, efficient turnaround times, and proactive approach make them a trusted and valued supplier.
An added advantage is their ability to manage their own freight, ensuring seamless delivery and complete confidence with every order.
Brennan's Welding continue to be an integral partner in supporting our ongoing success.
BRENTON LEONARD - MASTERMYNE (PRODUCTS)
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.