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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.

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We are passionate about the work we provide, and committed to providing the best quality outcomes for our clients.

 
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Services

GJ Welding provides mobile welding services & labour-hire New Zealand wide.

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Our focus:​

  • Pipe welding & fitting​​



  • ​Structural welding & erection



  • Site-based works


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  • 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