• Recent Projects & Services


As the old saying goes, 'you're only as good as your last job.' Here is a brief outline of some of our recent Prefabricated plant rooms, I&E projects, and I&E service assignments. Further details and client references available upon request.

Industry Sectors
Entec provides prefabricated plant room, instrumentation, electrical and maintenance services across a diverse range of industries throughout New Zealand and Australia.
BESS Meat Processing
Biogas Mining
Cement Oil & Gas – Upstream
Commercial Oil & Gas – Midstream
Dairy Oil & Gas – Downstream
Fertiliser Petrochemical
Geothermal Ports
Hydrogen Retail
Solar & Solar Farms Timber Processing
Transport Infrastructure Utilities – Electricity
Public Transport Utilities – Gas
Warehousing & Logistics Utilities – Water

Recent deliveries – Prefabricated plant rooms

With the demand for rapid deployment, structural integrity, and long-term reliability is higher than ever, we have delivered over 89 Entec’s prefabricated plant rooms


View recent prefabricated plant room projects
41 of 41 projects
Year Scope Industry Sector Region
2024HV switchroomSolarCanterbury
2024Power generation E-houseUtility – ElectricityDarwin, Australia
2024MCC & Control roomUtility – GasWhanganui
2024MCC & Control roomCementAuckland
2024Gas chromatograph roomUtility – GasManawatu
2024MCC & Control roomBiogasWaikato
2024HV substationSolarBay of Plenty
2024Process switchroomMiningWaikato
2024Process switchroomFertiliserWaikato
2023Packaged substationSolar farmBay of Plenty
2023Site utilities roomBiogasBay of Plenty
2023SwitchroomFertiliser manufactureWaikato
2023DC substationTransport infrastructureMarlborough
2023SwitchroomMiningWaikato
2022–23Packaged substationSolar farmNorthland
2022–23Packaged switchroomCommercialWellington
2022–23HV substationUtility – ElectricityWellington
2022MCC & control roomCementAuckland
2022MV switchroom for gas compressorUpstream oil/gasTaranaki
2022LV switchroom for gas compressorUpstream oil/gasTaranaki
2022MV switchroom for gas compressorUpstream oil/gasTaranaki
2022LV switchroom for gas compressorUpstream oil/gasTaranaki
2022MCC & control roomMiningWaikato
2022MCC & control roomMiningWaikato
2022Packaged switchroom for water pumpingUtility – WaterAuckland
2022Packaged substation for electrical expansion projectPortWellington
2022Portable site store/utility roomMidstream oil/gasTaranaki
2021Emergency response mobile substationUtility – ElectricityWellington
2021Emergency response mobile substationUtility – ElectricityWellington
2021Packaged switchroom for water pumpingUtility – WaterAuckland
2021Packaged switchroom for water pumpingUtility – WaterAuckland
2020MCC and control roomMiningWaikato
2019Emergency response mobile substationUtility – ElectricityWellington
2019HV switchroomUpstream oil/gasTaranaki
2019E-house for gas fired power stationUtility – ElectricityTaranaki
2019Wellsite switchroom & control roomMidstream oil/gasTaranaki
2018Wellsite switchroom & control roomUpstream oil/gasTaranaki
2017Packaged substation for tails return pumpingMiningWaikato
2017HV switchroomMiningWaikato
2017HV switchroomMiningWaikato
2017Power factor correction switchroomMiningWaikato

Recent & current - I&E projects

Entec offers an all-encompassing I&E project scope, including light civil and mechanical works, wrapped together with excellent project management and comprehensive QA.

Recent projects on which Entec has been lead contractor include;

  • A 100MW/200MWh BESS project
  • Geothermal wellsite and power station facilities
  • Green hydrogen refuelling network; electrolyser, storage and compression
  • High current EV charger installations, at service stations and council sites
  • Process skids for mining operations
  • Fixed gas detection (ammonia) into a meat processing facility
View recent I&E projects
23 of 23 projects
Year Scope Industry Sector Region
2024 Geothermal wellsite I&E installation Utility - Electricity Central NI
2024 Install fast EV chargers at service stations Retail Waikato/Central NI
2023-24 Electrical installation Timber processing Hawkes' Bay
2023-24 Install green hydrogen refuelling network Transport North Island
2022-23 Install fast EV chargers at service stations Retail Waikato/Central NI
2022 Geothermal wellsite I&E installation Utility - Electricity Central NI
2022 I&E fit-out of two new process plants Mining Waikato
2022 I&E installation of a new gas delivery point Midstream oil/gas Bay of Plenty
2021 Install new metering and gas chromatograph Midstream oil/gas Taranaki
2021 Design/build 2x Packaged Substations for water pumping Utility - Water Auckland
2021 Instrumentation & Electrical installation of an 8MW centrifugal gas compressor Upstream oil/gas Taranaki
2021 Design/build 2x Emergency Response Mobile Substations Utility - Electricity Wellington
2021 Design/build Packaged Substation for electrical expansion project Port Wellington
2021 Installation of 22x fixed point ammonia gas detectors Meat processing Tasman
2021 Supply/install/commission fixed point gas detection for multiple toxic target gases Warehousing/logistics Auckland
2020 Instrumentation & Electrical fit-out of a mobile separation process skid Mining Waikato
2020 Design/build a portable MCC and control room Mining Waikato
2020 Instrumentation & Electrical installation of 3x gas compression packages and gas dehydration plant Midstream oil/gas Taranaki
2019 Hazardous area compliance upgrade at a LPG bottle refilling depot Downstream oil/gas Taranaki
2019 Provide QA management for multi-discipline power station construction project Utility - Electricity Bay of Plenty
2019 Design/build E-House for a gas-fired power station Utility - Electricity Taranaki
2019 Hazardous area compliance upgrade at a LPG bottle refilling depot Downstream oil/gas Tasman, Northland, Manawatu
2019 Hazardous area compliance upgrade at a LPG bottle refilling depot Downstream oil/gas Otago

Recent & current - I&E service assignments

Entec carries out preventative and corrective maintenance on I&E systems in the heavy industrial sector, often in hazardous area environments.

We deploy our team of I&E technicians and Hazardous area electrical inspectors across a range of sites and scopes.

View recent I&E service assignments
34 of 34 assignments
Year Scope Industry Sector Region
2024 Winter shutdown instrumentation service programme Dairy Otago
2024 Winter shutdown instrumentation service programme Dairy Southland
2024 Geothermal power station turnaround Utility - Electricity Central NI
2023 Winter shutdown instrumentation service programme Dairy Otago
2023 Winter shutdown instrumentation service programme Dairy Southland
2022 Winter shutdown instrumentation service programme Dairy Otago
2022 Major maintenance turnaround Petrochemical Taranaki
2022 Winter shutdown instrumentation service programme Dairy Southland
2022 Winter shutdown instrumentation service programme Dairy Auckland
2022 Multi-discipline construction engineering & project management Upstream oil/gas Taranaki
2022 Production station maintenance turnaround Upstream oil/gas Taranaki
2021 Winter shutdown instrumentation service programme Dairy Otago
2021 Annual shutdown I&E maintenance Petrochemical Waikato
2021 Winter shutdown instrumentation service programme Dairy Southland
2021 Routine I&E maintenance Petrochemical Taranaki
2021 Routine I&E maintenance Upstream oil/gas Taranaki
2021 Control valve maintenance audit Dairy Southland
2021 Winter shutdown instrumentation service programme Dairy Southland
2021 Instrumentation commissioning of a wellsite facility Upstream oil/gas Taranaki
2021 Multi-discipline construction engineering & project management Upstream oil/gas Taranaki
2021 Routine electrical maintenance programme Port Taranaki
2021 Hazardous area electrical inspection of a brownfield gas production station expansion Upstream oil/gas Taranaki
2020 Winter shutdown instrumentation service programme Dairy Otago
2020 Annual shutdown I&E maintenance Petrochemical Waikato
2020 Winter shutdown instrumentation service programme Dairy Southland
2020 Multi-discipline construction engineering & project management Upstream oil/gas Taranaki
2020 Routine electrical maintenance programme Port Taranaki
2020 Winter shutdown instrumentation service programme Dairy Southland
2019 Winter shutdown instrumentation service programme Dairy Otago
2019 Instrumentation maintenance procedure review Dairy Southland
2019 Routine electrical maintenance programme Port Taranaki
2019 Winter shutdown instrumentation service programme Dairy Southland
2019 Annual shutdown I&E maintenance Petrochemical Waikato
2019 Winter shutdown instrumentation service programme Dairy Southland

Contact us


Feel free to use the numbers or email addresses below to get in touch, or check out the individual contact details on the 'Our Team' page



Auckland


Taranaki


South Island