Thermal surveys—also known as infrared thermography—are a non-invasive diagnostic tool used to assess the thermal performance of commercial and industrial machinery and electrical equipment.
By using infrared cameras to detect heat patterns and temperature anomalies, these surveys help identify issues like overloaded circuits, loose connections, failing components, or inefficient equipment before they cause costly breakdowns or safety hazards. Thermal imaging is particularly valuable for preventive maintenance, allowing businesses to address problems early, minimise downtime, and ensure equipment is operating efficiently and safely.
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.
