Air Quality Testing

Air Quality Testing

Hill Labs is New Zealand's leading supplier of Air Quality testing from our purpose-built air quality testing laboratory.  Our air testing services are used by environmental consultants, occupational health and safety consultants, stack testers and government agencies alike. We offer a wide range of media and target analytes based on USEPA, AS/NZS, NIOSH and OSHA methodologies.

It's important to note that we're a lab only, and we don't offer sampling services or interpret the data we produce for air quality analysis. We work with the following Air Quality consultants who can help with sampling and interpretation:

http://www.airmatters.co.nz

https://chemsafety.co.nz 

https://www.directhazmat.co.nz/

https://www.k2.co.nz 

https://www.paragonhs.nz 

Contact us for more info

Latest Stories

Staff Profile: Brad Stevens

With more than 25 years in the kiwifruit industry, Brad Stevens leads Hill Labs' Bay of Plenty Branch, overseeing kiwifruit sampling and maturity testing while supporting teams to deliver accurate, timely results.
  16 Nov 2026

Sap and Traditional Plant Nutrition Monitoring: Understanding the Opportunities and Limitations

As growers seek to improve fertiliser efficiency, optimise yields and build resilient production systems, attention is returning to ‘getting the fundamentals right’. The fundamentals are the core principles of nutrient management: understanding soil fertility, monitoring plant nutrient status and applying nutrients at the right rate, time and place.  
  02 Nov 2026

The Expertise Behind Reliable Residue Testing

Behind every pesticide residue test result is a team of experts helping ensure accuracy, reliability and confidence across the food supply chain. Meet some of our scientists whose knowledge, experience and innovation support Hill Labs' pesticide residue testing service and help deliver trusted results for growers, producers and exporters.
  29 Oct 2026

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

Accreditations

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.