Contact Tandex for Service, Support or Enquiries

Tandex is a trusted name in Australia’s water treatment industry, known for delivering reliable, compliant, and results-focused solutions to clients nationwide, including specialist programs for boilers, cooling towers and closed loop systems. Whether you need technical support, product guidance, or help with an account, our team is ready to assist.

You can reach us directly by phone, email, or by using the contact form to the right. For urgent or after-hours matters, our main phone line is monitored by on-call staff to ensure critical issues are actioned promptly. You’ll also find our mailing and street addresses listed on this page if you need to visit or send documentation.