Isaac’s – the trusted name for plumbing, pumping and electrical solutions. Servicing your commercial and residential needs throughout the greater Hawke’s Bay.


Commitment, reliability, expertise and reputation make Isaac’s the preferred supplier for farming, horticulture and viticulture sectors.

We utilize the latest technology to provide systems that are future-proof, reliable and also cost-effective. Our network of highly qualified staff have the ability and capacity to deliver, no matter the size or scope of the project.

  • Pumping

    We believe in working alongside our clients to deliver quality pumping systems that are suited to uniquely rural applications. Our commitment, technical expertise and many years of experience are all part of the service. Learn More »

  • Irrigation

    Isaac’s brings vast knowledge of Variable Speed constant pressure pumping to the table. With hundreds of Variable Speed Irrigation systems currently operating throughout the Hawke’s Bay region. Learn More »

  • Plumbing

    We offer fast, efficient professional plumbing and drainage throughout Hawke’s Bay. Learn More »

  • Electrical

    Using the latest technology, we are able to provide reliable, robust electrical systems that deliver beyond the client’s expectations. We take pride in having our finger on the pulse of fresh, new innovations. Learn More »

  • Retail

    Our team sources some of the most advanced products in the world to ensure reliable and robust systems for our core market in the Rural Sector. Learn More »

  • Switch Boards

    The name Isaac’s is trusted and synonymous with quality, having been associated with the electrical industry in New Zealand for just about as long as most people in the business can remember. Learn More »

  • Water Testing

    Provide certainty and peace-of-mind when it comes to knowing what is in your water. Issac’s are your Water Testing Hawke’s Bay depot in both CHB and Hastings. Learn More »