McKay Electrical Hamilton

McKay Hamilton is part of one of New Zealand’s most trusted electrical groups, bringing decades of experience in power systems, energy storage, and battery technology. As a locally based provider backed by nationwide capability, the Hamilton team delivers reliable electrical solutions for homes, businesses, and marine customers across the Waikato. Their expertise includes battery installations, battery diagnostics, and energy-system upgrades—making them a dependable choice for anyone needing strong, consistent power on land or at sea.

Within the marine sector, McKay is known for high-quality marine battery solutions that keep boats running safely and efficiently. From deep-cycle marine batteries to advanced charging systems, they ensure every vessel has the right power setup for reliability on the water. Whether you’re preparing for summer boating, upgrading to modern battery technology, or looking for trusted marine electrical support, McKay Hamilton combines technical knowledge with hands-on service to keep your equipment powered and performing at its best.