Tim Wiringi


Qualified Electrician with 16 years industry experience, maintenance projects, Project Management, Design and Installation.

PH +64 27 263 3692 NZ

PH +61 42 3776 475 Aus

Email Tim


Landon Miller

National Operations Manager



PH +64  27 3571422 NZ

Email Landon


Nadia Cluttey

Office Admin



PH +64 7 349 0777 NZ

Email Admin

Professional Certification

Our team of qualified and experienced electricians are all Health and Safety certified. Compliant and accredited for permit issue and receiving, working at heights, elevated work platforms, confined spaces, atmospheric testing and a range of other Worksafe and industry training accreditations. DMI have a fully audited safety and procedures protocol and are Sitewise Green accredited

Team training

17588 Permit Receiver 
17590 Permit Issuer
15757 Fall Arrest Systems
23962 Self Propelled Boom Lift EWP
23960 Scissor lift EWP
29315 H&S Stage 1
17599 Confined Space Entry
25510 Atmospheric Testing
Au White Card 

Team individual licensing

NZ Electrical Registration 
Victorian Electrical Registration (A Class)
South Australian Registration 
Western Australian Registration


9/160 Te Huaki Crescent
Eastgate Business Park
Rotorua 3074


14 Jean Street
VIC 3204