Available 24/7 through our on-call service.


Embrace clean and sustainable energy

NES is dedicated to helping you harness the power of clean and renewable energy sources. With our experts, you can contribute to a more sustainable future while enjoying the benefits of reduced energy costs and reduce carbon footprint.

Southland and Otago renewable energy solutions

Our range of renewable energy services is designed to provide efficient and reliable solutions for both residential and commercial clients. Whether you're looking to install solar panels or explore wind energy options, our experienced team is here to guide you through the process.

Solar energy solutions

We offer tailored solar energy installations that harness the power of the sun to generate electricity for your home or business. Our experts assess your energy needs and design solar systems that optimise energy production and efficiency.

Wind energy installations

If you're considering wind energy as a renewable power source, our team can assist you with expert installations. We evaluate wind patterns and site conditions to determine the ideal setup for optimal energy generation.

EV charger installations:

Stay ahead in the electric vehicle revolution with our EV charger installation services. We help you establish charging infrastructure for electric cars, ensuring convenient and accessible charging solutions.

Contact us today to discuss street light installation and maintenance needs.

Safety and compliance

At NES, safety is our utmost priority. We strictly adhere to industry safety standards and guidelines. Our experienced team takes proactive measures to mitigate potential risks and ensure a safe working environment for our staff, contractors and the public.

We are committed to complying with all relevant regulations and codes, working closely with local authorities and power supply companies to ensure compliance with legal requirements. NES is fully approved to work on the Aurora and PowerNet Ltd networks, ensuring compliance and quality in every project we undertake.