Supporting Plumbers with Proven Commercial Plumbing Solutions Since 1966.
MacDonald Industries, proudly serving the commercial plumbing sector for nearly 60 years, is excited to now be a Gold Partner of Master Plumbers. With branches in Auckland, Christchurch, and Melbourne, we’re your trusted partner for public washroom solutions across Australasia.
We’re a local manufacturer of iconic brands like Waterguard®, Warden®, and Solo®—designed and built in New Zealand to meet the demands of high-traffic, high-security, demanding environments. These products are staples in the commercial plumbing market and have earned their reputation for durability and performance.
Plumbers rely on us not only for our own trusted brands but also for imported commercial solutions from global leaders like Zurn, Wilkins, Elkay, Delabie, KWC, RAK, and Dart Valley Systems (DVS).
We lead the way in electronic water control systems, security plumbing fixtures, and innovative technologies like:
- Zurn’s direct flush valves
- RAK’s rimless flush toilets
- Reduced ligature fixtures for high-security and mental health environments.
Whether you're specifying a new project or maintaining an existing installation, our experienced team is here to support you every step of the way—from design and product selection to training and on-site assistance.
Need help, need advice, want some training for your team? Contact your local branch or speak to one of our friendly sales reps. We’re here to make your job easier.
Find out more here
Auckland - 09 624 1115
Christchurch - 03 341 0178
Melbourne - 03 911 67477