
Who We are
GJ Welding is owned and operated by Graham Johnson, out of South Island New Zealand. He has 10 years experience in metalworking disciplines, including structural fabrication/erection and pipe welding/fabrication. He has worked extensively in earthquake-prone California and is well versed in the application of seismic and pressure vessel welding procedures & codes.
We are passionate about the work we provide, and committed to providing the best quality outcomes for our clients.

Services
GJ Welding provides mobile welding services & labour-hire New Zealand wide.
Our focus:
Pipe welding & fitting
Structural welding & erection
Site-based works
Labour-hire
Current Certifications:
ASME IX
AS/NZ 2980
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CONTACT PH:021 235 2404
Contact us today if we can help you with your next project.
We are located in the Dunedin area of Otago NZ