Specialist boilermaking, welding and mechanical fitting for the Western Downs.
WJC Contracting is a Dalby-based specialist trades business supporting Queensland's energy, mining, gas and agricultural sectors. With over 15 years of on-site experience across power generation, coal mining, CSG pipelines, heavy earth moving and commercial and structural steel fabrication, our team delivers safety-critical work — on schedule and to Australian standards.
A high-quality service, without compromising on quality or safety.
At WJC Contracting we deliver work that exceeds our clients' expectations without compromising on quality or safety. We actively promote the health, safety and wellbeing of our people, our subcontractors and every business we engage with. We complete complex projects safely, on time and to the highest standards — building long-term relationships founded on integrity, exceptional workmanship and mutual achievement of goals.
A broad range of services, delivered reliably and safely.
WJC Contracting offers a broad range of specialist trades — mechanical fitting, heavy and light fabrication boilermaking, pressure welding, rigging and dogging, and skilled labour hire. Fully equipped service vehicles with high-quality, reliable tooling let our team deliver projects reliably, safely and efficiently, with 24/7 availability across the Western Downs.
Safety First — full compliance for high-risk work.
WJC Contracting prioritises health, safety, and workforce certification. Our WHS management plan ensures full compliance with all relevant regulations, particularly for high-risk work such as confined space entry and working at heights. All personnel hold current qualifications and are regularly assessed for competency.
Regular third-party welding supervisor testing and inspection ensures all WJC Contracting workers maintain welding standards.
We promote a safety culture that encourages individuals to proactively manage health and safety risks through education, instruction, information, and supervision.
Our welders are certified to Australian standards including AS 1554.1 for structural steel, AS/NZS 3992 for pressure welding, and AS/NZS ISO 9606-1 for welder qualification.
Every trade Certificate III or IV, regularly assessed.
Our staff hold extensive qualifications including working at heights, confined space training, first aid and CPR, safety certification, welding certificates, and equipment operation certifications.
- Certificate III in Engineering-Fabrication (Heavy Fabrication-Boilermaking) (MEM30305)
- Certificate II in Engineering (MEM20105)
- Certificate IV in Engineering (MEM40119)
- Certificate III in Engineering-Mechanical Trade (MEM30219)
- Certificate I in Construction
- Certificate III in Basic Rigging CPCCLRG3001A
- Certificate III in Dogging CPCCLDG3001A
- Licence to operate a non-slewing mobile crane (Greater than 3T) LILIC0008
- Licence to operate an EWP (boom length 11m or more) LILIC0005
- Licence to operate a forklift truck TLILC2001A
- Course in General Safety Induction (Construction Industry) (3021QLD)
- 30215QLD Course in General Safety Induction (Construction Industry)
- RIIWHS202D Enter and work in confined spaces
- RIIWHS204D Work safely at Heights
- Surface mining induction (Standard 11)
- Coal board medical
Everything WJC brings to your project — in one PDF.
Services, licences, insurances, safety credentials, welding procedures and the client list — packaged for procurement, tender and pre-qualification submissions.
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