Electrical & Mechanical

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Mechanical and Electrical construction is simple with JLE; we have the most specialised electrical contractors and mechanical contractors in our team. Get in touch today.

JLE offers excellence in project management and electrical construction services of industrial, commercial and infrastructure projects.  We can deliver projects NZ-wide and Internationally, including Australia, PNG, and remote locations. For more information on JLE capabilities and experience, please contact us.

All Industrial, Commercial and Infrastructure Installations

Electrical and Mechanical Construction Design and Build

Switchboard installation / Switchboard upgrades

Electrical Install, Commissioning and Testing

Hazardous Area Inspection / Electrical inspection

Construction Engineering and Design

New construction services and fit-outs

Industrial Switchboard installations and MCC Upgrades NZ and abroad

Hazardous Area work - Remote location specialists

Infrastructure Electricians

Fabrication - Stainless, Carbon and Structural steel

Sheet metal, welding and
engineering, ASME IX Pipe welding

Industrial Electrical Controls

JLE electrician in high viz looks at industrial piping
Low angle of large metal silo

Power cables & supports

Cable supports, Basket tray, conduit, ducting and ladder rack installation takes shape as an art form. Mechanical protection for cable installations provide compliance, safety, functionality, and security of supply.

High angle of Ngawha JLE team in front of industrial plant

Sustainability Projects

JLE assists in future-proofing Aotearoa, contracting to principle partners in Geothermal Power stations, Bio-gas power stations, lighting efficiency, water recovery, electrical vehicle charging systems.

JLE Crew stand in front of tall sheets of metal

Turnkey Services

We have an expert team of Electricians, Tube Fitters, Mechanical fabricators & installers; Project Managers, Inspectors, Engineers and designers, Instrumentation Technicians. One call does it all. Contact JLE.

JLE specialize in design & build solutions and installations for B2B, infrastructure, Water and Waste-water facilities, Energy Generation, Food and Beverage Manufacturing and Production, mining, Petrochemical, Geothermal, Poultry & Farming, Hazardous areas and construction. JLE offer Mechanical, Electrical, and combined services.


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I want to thank you very much for your effort and sacrifices; being instrumental in getting this Wellhead hook-up done. It is a pleasure to work with such a professional and competent team.

Norbert Harder - Superintendent

A short note to say a big thank you to you and all others in the safe and timely completion of work over the last 6-7 days, and of course the planning and preparation leading up to site-based work.

Paul Fougere - Upstream Project Manager
Todd Energy

I would like to thank JLE for the work you have done for us in the Ngawha OEC 4 Geothermal power plant. JLE have delivered a perfect and well executed installation that was required and essential for this Ormat power plant . The transparency and communication during the execution was great, and contributed to the project success. I am sure we will join forces again very soon. Thanks, Shay Lehman - Project Engineer

Shay Lehman - Project Engineer
Ormat Technologies

Thanks to the JLE team for a great all round effort and coming up with effective solutions to some special modifications on our recent packing baseline project

Cameron Roberts
Fonterra Cooperative

“Long standing and reliable partners!” For several years we have relied on the external support from the Certified Electricians from JLE. The service of providing skilled labour by JLE is flexible and available when needed. Throughout several assembly and installation jobs on Port equipment, JLE Electricians were involved and supported to get the job done in a safe and reliable way. Looking forward to continuing working with JLE Electrical.

Klaus Woeste
Kone Cranes

The event was a success, delivered safely with the critical path activity delivered on time and the event on budget. JLE Mechanical and EI disciplines certainly played a part in the outcome.

TA 2019
Ballance Agri-Nutrients

From the commencement of the project and throughout the construction phase, there were many hurdles which JLE had to overcome and did so with the utmost efficiency and professionalism. JLE offshore project team worked efficiently and effectively together and covered a great deal of work in a short space of time.

H2S Project
OMV Exploration and Production

To JLE Management, my thanks and appreciation for Dave. He is and has been absolutely awesome. I really feel we get superior service from him. He is so obliging with my many ideas, and is happy to explain to me the merit of one idea over another. We are so happy to have our own sparky looking after us.


JLE have been our Electrical LV contractor for two recent substation new build projects. They are a professional and knowledgeable team with proven capability and experience in these industrial type projects. They have been able to achieve the timelines required with both their office and site teams accommodating the project requirements and providing the necessary resources throughout. They have a can do attitude and I look forward to working with them again on future projects.

John Goodwin
Cassidy Construction
Large electrical equipment