Contact
Let's talk.
Three ways to reach the Hydrogen Machines team in Sydney — pick whichever suits your enquiry. Every message is answered personally within one business day.
WhatsApp — fastest response
Direct line to the Hydrogen Machines team. Best for pre-purchase questions, spec advice, and anything you'd rather talk through before ordering.
Mon–Fri 9am–5pm AEST
Open WhatsApp →
WhatsApp Business · +61 449 703 635
Email — orders, warranty & returns
For order support, warranty claims, returns, invoices and distributor enquiries. Include your order number for order-specific queries.
One business day response, Sydney time
Send a message — detailed enquiries & B2B
Use the form below for detailed questions, clinic or practitioner enquiries, and anything that benefits from a written record.
Or send a message directly
Tell us about your enquiry
For order-specific queries, please include your order number.