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Gympie, Queensland. Australian owned and operated.

Fit-for-purpose engineering. Built in Gympie.

We design, manufacture and deliver custom equipment and structural steel for the timber, oil and gas, mining and construction industries, from manufacturing drawings through to commissioning. One team. One point of accountability.

Safe. Compliant. Traceable.

2003
Founded in Gympie
4,000 m²
Workshop space
30,000 m²
Laydown yard

Quality management

ISO 9001

Structural steelwork

AS/NZS 5131 CC2

Certified welding

AS 1554

Licensed holder

QBCC

What we do

Design, manufacture, coat and commission, all in-house in Gympie.

Design and engineering

3D CAD modelling in Solid Edge, in-house FEA, safe design documentation and full MDR records.

Fabrication

CNC plasma profile cutting, plate rolling, structural and plate fabrication, and sheet metal in stainless steel and aluminium.

Welding

MMAW, GTAW and GMAW, pressure pipe welding, mobile welding, qualified weld supervisors and non-destructive testing.

Blasting and coatings

An 18 m long blasting booth (6.5 m wide × 6.5 m high), a 220 m² painting booth, and powder coating with booth and oven.

Machining

CNC lathe, centre lathe, CNC milling and a milling machine, all in-house.

Site services

Transport and site delivery, installation, commissioning, and shutdown and breakdown support.

See all services

Industries we serve

Maintenance

Shutdown and breakdown support, mobile welding and on-site repairs.

Oil & Gas

Mud systems, cementing units, frac and flowback tanks, BOP and batching skids.

Mining

Mud and pumping systems, custom plant and shutdown support.

Timber

Automated sorting, packaging and material handling systems, plus mill maintenance and shutdowns.

Construction

Structural steel fabrication and installation.

See projects and clients
Crane and boom lifts erecting a structural steel building frame, with scaffolded blockwork buildings in the foreground.

Structural steel

Fabricated and installed.

From single frames to multi-building projects, our in-house crew fabricates, delivers and erects structural steel to AS/NZS 5131, with the paperwork to match.

Discuss your project
3D render of an Oz-Tac 400-barrel trailer-mounted frac tank with corrugated steel walls, access stairs and a handrailed top walkway.

Equipment

Built for the field.

Catwalk and mud pump trailers, frac and flowback tanks, cementing units, BOP skids, site offices and fuel pods, engineered and built in-house.

Get the drilling equipment booklet
“

I have been working with Oz-Tac Engineering for the past six years. The team at Oz-Tac never fails to transform our ideas into reality, no matter how challenging the project might seem. With their expertise and experience, Oz-Tac allows our creative visions to come to life in real-time, truly setting them apart from the competition.

Adam RichardsonCondor Resources

Our vision and values

Our goal is to be outstanding, and we are passionate about remaining at the forefront of technical innovation.

Innovation

Customised, innovative solutions for every client.

Quality

The highest quality product in the industry.

Improvement

Continual improvement and further training for every employee.

Compliance

Committed to Australian Standards and Codes of Practice.

Local

Proudly based in Gympie, building and employing locally.

Tell us what you need built.

Send us your drawings or your idea. We will take it from concept through to commissioning.