At Hennessy Group, we specialize in industrial electrical and control system solutions, delivering expertly tailored technical solutions around the clock to ensure New Zealand’s key industries stay productive. Our robust expertise spans electrical engineering, industrial automation, and instrumentation services, fortified by a commitment to innovation, energy, and tenacity. We pride ourselves on our formidable track record, serving notable clients like Contact Energy, Dairy Goat NZ, and Greenlea Meats with unwavering dedication.