Organisations looking to reduce their environmental footprint by introducing hybrid or fully electric vehicles (EV) into their pool fleet often require an on-site EV charger installation that meet restricted capacities.
If you’re looking to install EV chargers, as either a single standalone wall-mounted or freestanding unit or as a larger scale installation, the expert electrical specialists at Hennessy are your first call. We can work within your existing site demands to project manage, plan, design and install the right energy solution for your business.
Hennessy is fully equipped to think smarter and deliver sustainable energy solutions for commercial and industrial fleets across the greater Waikato and beyond. If you’re ready to get smart about your energy, get in touch.



From high-stakes greenfield electrical project work to EVC installations, our clients count on us for our technical know-how, project experience, and reliable, expert support to help keep their project running smoothly.

Hennessy offers a comprehensive range of electrical services, from appliance testing and thermal imaging surveys to ongoing maintenance and prompt breakdown support.

With decades of experience in electrical engineering, our expert electricians can assist with a variety of electrical needs, from commercial general lighting right through to switchgear and transformers for heavy industry.

Hennessy offer fully qualified instrument Technicians who carry out Instrumentation Calibration, commissioning, and installation services for clients across the Waikato region.

We offer bespoke design, planning and installation of production factory and warehouse automation systems for supply chain manufacturing, food and beverage production, robotics, retail and agricultural industries.