Custom bull bar fabricated by All Purpose Engineering

Invercargill · Southland · Since 2002

Engineering
built for
the real world.

Custom fabrication, fuel storage, trailers, vehicle equipment, welding, repairs and industrial engineering.

Southland owned + operated since 2002Certified weldingWorkshop + on-siteSteel · stainless · aluminium

Practical engineering

If it needs building, modifying, repairing or making better—
talk to us.

Pump and hose detail on a fabricated fuel storage system

Start with the job

What do you need?

Tell us the outcome you need. We’ll help with the engineering, the materials and the practical details.

Mobile fuel storage trailer built by All Purpose Engineering

Fuel storage

Built for the job.

Static and mobile fuel storage, from ground tanks and gravity systems to trailer tanks, bunds and delivery accessories.

Explore fuel storage →
Verified product1,500 L double-skinned tank
Overall size1900 × 1100 × 1200 mm
Mobile range500–2,500 litres
Delivery optionsHand, petrol, electric or gravity

One workshop

A lot of capability.

Equipment made for the conditions it will work in—not a generic answer pulled from a shelf.

Fuel storage
Custom trailers
Towing + A-frames
Bull bars
Ute decks + cages
Skips + bins
Fencing + structures
Certified welding
Site maintenance
Repairs + fabrication

Technical capability

Certified when it matters.

Workshop and on-site welding, backed by practical fabrication capability across mild steel, stainless steel and aluminium.

  • Workshop + on-site
  • Mild steel
  • Stainless fabrication
  • Aluminium fabrication

For current certification details or job-specific compliance requirements, talk to the workshop.

Call the workshop

Repairs

Before you replace it, ask if we can repair it.

Trailer repairs, heavy vehicle repairs and modifications, fuel tank refurbishment, and general repair fabrication.

See repair capability →

Site maintenance

Keep the site moving.

Practical engineering support when equipment breaks, structures need modifying or fabrication work needs doing.

Talk to us about site work →
Custom mobile workshop built by All Purpose Engineering

All Purpose Engineering

Built in Southland.

Southland owned and operated since 2002. From Invercargill, AP Engineering builds practical equipment, solves engineering problems and provides fabrication, maintenance and repair capability.

About AP Engineering →

Not sure what to call it?

Show us what you need.

If it needs building, modifying, strengthening or repairing, tell us what you’re dealing with.

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