Servicing the
High
Voltage
Industry

Delivering comprehensive maintenance, commissioning, installation and calibration solutions.

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Our Commitment to You

High Energy Service is committed to providing our clients with quality resources, state of the art test equipment, technical capability and agility and adaptability to deliver exceptional services safely and  in a timeley manner.

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Industries

Servicing customers across all major industries, High Energy Service can provide all levels of HV maintenance, testing, projects, commissioning, engineering, specialised services and calibrations. See our brochure for more information!

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Hospitality

Mining

Oil & Gas

Education

Defence

Transport

Health

Commercial Property

Correctional Facilities

Sports Grounds

Renewables

HES travels all over Australia to service all major industries

One of the largest HV Electrical Apprentice programs in the state

A large purpose-built workshop for all your HV needs

MP, Billabong Gold

I just want to say thank you and pass on how much we appreciated the attitude and effort of the guys that are onsite for our HV servicing. Would be more than happy to have them back anytime! Clever lads that cracked away autonomously when required and were quick to communicate any issues to get them resolved.

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CN, Horizon Power

Just want to acknowledge the quality and efficiency of the work that Paul and his team produced on site in Dampier. From arrival to demobilisation, the HES team delivered the scope without hassle and spotted a few minor issues that were able to be fixed at the same time by my internal HP crew to maximise the use of our outage on the transformer. It’s always a pleasure to have Paul and his team on site.

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29 Metals

Thank you for overcoming all roadblocks to get to site. All works completed in tight time frame and units commissioned and functioning online, thanks again!

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Pacific Hydro

Want to thank HES for your works on the recent 132kV circuit breaker investigation/repairs. Look forward to having you on site again soon.

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YK, BHP Nickel West

Thank you, HES and your dedicated team, for successfully completing the Discrete Protection Relay Replacement project works.

DF, Fortescue Metals Group

With initial setbacks outside of their control, the HES Team stayed positive and focused and managed to complete the project safely and on time. They were fantastic.

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DY, CSBP

As core members of the “team” your efforts this week have been way above normal. From the unplanned TX51 failure on Saturday, bit of a shaky start on Sunday with the phasing issue to where we are today, ahead of plan, it has been absolutely exceptional. As Contractors you have integrated seamlessly into our team and I appreciate the ownership and effort of yourselves and your teams in this weeks work - no safety issues, some good banter and bucket loads of successful outcomes.

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BS, CSBP

I just wanted to say thanks to you and your team once again for firstly the flexibility you have shown to get this works completed and to the team on the day completing all tasks safely, on-time and to a high standard. Pass on our thanks to your team!!

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JB, Galaxy Lithium

The Crew performed admirably once again. The high voltage works were completed with time up our sleeve which put us in a good position for other work fronts.

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MM, PTA

I would like to comment on what a good and efficient job your technician has done on the cable repair at Sutherland St. He was prepared and used the admittedly small window to really set himself up to finish the job well tonight, with time to spare. Thanks for arranging the repair at such short notice.

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JT, VISY

I cannot thank you enough for your support and your team's efforts yesterday. On behalf of Visy and the team here THANK YOU!

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RD, Armadale Line Upgrade Alliance

Big thanks to you and the HES team on completing all areas of your scope on time and without incident, a very professional performance. I look forward to working together again.

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TH, UWA

On behalf of campus management, I write to express my gratitude for your outstanding service to restore power to our building during the recent electrical fault. We commend the efforts of yourself and your team. Your willingness to respond at short notice and commitment to work at all hours shows the incomparable level of dedication and support you provide UWA. We thank you for your service and look forward to continued association with High Energy Service.

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Meet the team

Meet the team

We are specialists in the high voltage industry delivering a comprehensive maintenance.

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Work with us

Work with us

We are specialists in the high voltage industry delivering a comprehensive maintenance.

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Why HESG

Why HESG

We are specialists in the high voltage industry delivering a comprehensive maintenance.

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Case Studies

Ventia FBW Garden Island Substation Upgrades

Upgrades and replacement of 13 aged and non-compliant Substations, including their associated HV Transformers, RMU’s and LV Distribution Boards.

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Safety - 9 Years LTI Free
ZERO lost time injuries since 2015
Completed over 1000 jobs in the last calendar year in locations all over Australia!
High Energy Service have over 60 experienced HV Technicians ready to assist you.
Our purpose-built HV workshop in Wangara WA has over 2000m2 of operating space on a hardstand

Proud Supporter of grassroots sports andCommunity Essential Services

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