Pay Your Invoice Online

Pay your invoice online

We are pleased to offer the ability to pay your invoice online by using a Visa or Mastercard. Please remember to add your invoice number in the reference field on the submission page.

We use Windcave as our online payment provider. Windcave has been operating in New Zealand since 1997 and is a leading provider of payment gateway services, they adopt the highest level of security and are fully PCI-DSS compliant. For your security, we use Secure Socket Layer (SSL) encryption technology to send your payment information to Windcave. We do not store your card details or any part of your card details.

All payments will be in New Zealand Dollars only. If payment is made using a credit card issued outside New Zealand, a currency conversion will be made according to the terms and conditions of the card - this may result in a currency conversion fee being charged. Please note that a service charge of 2.5% per transaction will be added to the bill.
We aim to process transactions within three working days of the payment.
Refund Policy: If you consider your payment was made in error, please contact our finance team at within two working days to discuss a refund.

Hill Labs is fully compliant with the Privacy Act 2020. Our Privacy Policy covers how we transact with you and what data we may store about you. Please follow this link if you wish to read our privacy policy.

Hill Labs, 28 Duke Street, Hamilton 3204

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What our customers have to say

"We've always found them to be responsive in getting results back and giving advice on problems we might be facing."

Andrew Hutchinson, Technical Manager, Turners & Growers

"We strongly recommend Hill Labs as a sound testing service provider to the honey industry."

Nick Walker, Technical Manager, Egmont Honey

"Their sample registration system has made things simple and seamless - collect, scan and send!"

Mathew Bannister, Compliance Manager, First Fresh New Zealand


As a New Zealand accredited laboratory by International Accreditation New Zealand (IANZ), Hill Labs' commitment to quality is tantamount to our overall operating philosophy. We pride ourselves on the quality of our work.