At SQ Welding, we help energy, infrastructure, and industrial project teams keep builds running smoothly with compliant, no-fuss welding delivery.
Who we work with
Project managers, engineers, and inspectors in oil & gas, infrastructure, and renewable energy who need dependable welding support.
What we deliver
Coded Welding & Fabrication – Pressure pipe, structural steel to AS/NZS, ISO, and ASME standards.
Shutdown & On-Site Welding – Mobile crews ready for high-risk, high-pressure scopes, backed by MDRs and full QA documentation.
Welding Supervision & QA – Certified welding supervision (AS1796 Cert 10), procedure qualification, and traceability systems.
Hydrostatic Pressure Testing – Workshop or on-site hydro testing to verify integrity, identify leaks, and ensure your piping or vessels are safe and commissioning-ready.
Heavy Equipment Repair & Modification – Extending the life of critical plant and machinery in demanding environments.
Why clients choose us
Trusted by tier 1 energy companies for high-compliance assets.
Autonomous, site-ready crews who integrate seamlessly with project teams.
Documentation and traceability that satisfy audit, safety, and commissioning requirements.
Problem-solving culture that keeps timelines intact and risk under control.
From LNG retrofits to infrastructure shutdowns, we bring the systems, skills, and steady execution your project needs — so you can focus on the bigger picture.
SQ Welding – Welding without the fuss. Compliant. Capable. Trusted.
📞 enquiries@sqwelding.com.au | 🌐 www.sqwelding.com.au
Company Details
- Employees
- 3
- Industry
- Manufacturing
- NAICS
-
ManufacturingBeverage and Tobacco Product ManufacturingMiscellaneous ManufacturingTextile Furnishings MillsOther Textile Product MillsOther Miscellaneous ManufacturingCarpet and Rug MillsCurtain and Linen MillsTextile Bag and Canvas MillsAll Other Textile Product MillsJewelry and Silverware ManufacturingDoll, Toy, and Game ManufacturingOffice Supplies (except Paper) ManufacturingSign ManufacturingAll Other Miscellaneous ManufacturingRope, Cordage, Twine, Tire Cord, and Tire Fabric MillsAll Other Miscellaneous Textile Product MillsGasket, Packing, and Sealing Device ManufacturingMusical Instrument ManufacturingFastener, Button, Needle, and Pin ManufacturingBroom, Brush, and Mop ManufacturingBurial Casket Manufacturing
- Website
- https://www.sqwelding.com.au/
Sq Welding Questions
Sq Welding's website is https://www.sqwelding.com.au/
Sq Welding's LinkedIn profile is https://www.linkedin.com/company/sqwelding
Sq Welding has
3 employees.
View email and phone details for 3
employees at Sq Welding.
Sq Welding's industry is
Manufacturing
Sq Welding's top competitors are
Pressure Products, Incorporated,
Jollie Works,
Hikaro Capital,
Amsum Industries,
Inspekt Engineering,
Clairault Streicker,
Guardian Safety Australia,
Pressure Products Company,
Arco Rv,
Twk Steel Pty Ltd.
Sq Welding's categories are Manufacturing
