Independent Meth Testing Across New Zealand
Independent Meth Testing for Property Protection and Peace of Mind.
Trusted by landlords, home buyers and property managers across New Zealand. Independent testing and clear reporting so you can make confident property decisions.
Vehicle Meth Testing & MethShield Auto™
A vehicle cabin is a fraction of the volume of a room, so the same residue that would spread thinly across a lounge concentrates into a far smaller space. EnviroCheck tests vehicles independently — surface wipes, accredited laboratory analysis, a report you can actually act on.
Testing and MethShield Auto are different things. Testing produces laboratory evidence of what is already there. MethShield Auto™ is a monitoring and visible-deterrence programme for fleets, yards and private owners — it is not a test, it does not prevent contamination and it is not continuous electronic detection.
- Independent and test-only — we do not sell decontamination
- Accredited laboratory results, typically within 24–48 hours
- From $249 + GST per vehicle
MethShield® Baseline Monitoring Programme
EnviroCheck pioneered baseline methamphetamine testing in New Zealand, commissioning the country's first surface-residue testing programme in 2011. MethShield builds on that foundation — aiming to help reduce the risk of meth contamination through visible deterrence and prevention-focused property practices.
The programme combines baseline methamphetamine testing, follow-up monitoring and visible MethShield signage to support ongoing property risk management.
The MethShield badges identify participation in our baseline monitoring and deterrence programme — the deterrent system signage signals that this property is part of a structured testing, monitoring and risk-management programme.
Needles & Syringes Increasingly Being Reported in Properties
EnviroCheck is warning landlords and property managers to recognise the potential sharps and blood-borne infection risks.
Find the Right Service
Pick the situation that fits and we'll take you straight to the right EnviroCheck service or tool — no guesswork.
Manage a portfolio? Join the MethShield® Baseline Monitoring Programme.
Become a MethShield Partner
Meth Testing
From initial screening to full regulatory assessments aligned with NZS 8510:2017 and the 2026 meth contamination regulations.
Healthy Homes
Thorough evaluation of ventilation, moisture, heating, draught stopping, and insulation to meet Healthy Homes Standards.
Risk Management
Strategic advice and ongoing support to manage property contamination risks and maintain compliance over time.
MethShield Auto™
Vehicle meth testing, baseline monitoring and visible deterrence for private vehicles, fleets, rental vehicles and car yards. Patent-pending prevention-first protection for vehicles.
Testing for Every Property Situation
Independent, NZS 8510:2017 compliant meth testing for landlords, property managers, buyers and sellers — from $249 + GST.
Meth Testing Hamilton & Waikato
EnviroCheck provides independent property meth testing throughout Hamilton and the Waikato, including rental, pre-tenancy, pre-purchase and detailed assessment services.
See it. Snap it. Send it.
DrugRisk IQ™ — An EnviroCheck App
See something suspicious? Open the DrugRisk IQ app or send us a photo. Free drug risk photo guidance for possible drug-related items, paraphernalia and warning signs in your property.
No full address needed. Your privacy is protected by design.
Free to use — no cost to send your photos or get our visual risk review.
30,000+
Tested
10+ Years
In Business
24–48hr
Typical Turnaround
NZS 8510
Standards Compliant
We Detect to Protect™
Independent testing. Safer properties.
A laboratory result begins with the sample collected in the field
EnviroCheck documents sampling conditions so important context can follow the sample through laboratory analysis and reporting — preserving the distinction between surface residue and sub-paint material from the wall to the final report.
We Don't Fix Problems.
We Reveal the Truth.
Zero conflict. 100% integrity. Our independence is your guarantee of honest, unbiased results.
Test + Remediate Companies
Envirocheck
FREE Landlord's Survival Guide – 2026 NZ Edition
Protect Your Rental Property from Methamphetamine Risks.
The essential meth risk guide for landlords and property managers. Learn the methamphetamine contamination warning signs, rental property meth testing obligations, and landlord meth testing best practice.
Latest Industry News
New US Research Raises Questions About Airborne Methamphetamine Exposure in Contaminated Homes
A preliminary US preprint examined airborne methamphetamine in 18 previously contaminated homes, reporting concentrations of 0.02–15 µg/m³ and significantly higher levels at HVAC supply vents. EnviroCheck outlines what it may mean for New Zealand properties.
Read the articleEnviroCheck Warns of Discarded Needles in Rental Properties
EnviroCheck Forensics is urging landlords, property managers and community housing providers to be alert to discarded needles and other drug-related hazards in rental properties, and calling for greater awareness of overdose-reversal medication.
Read the articleEnviroCheck Launches MethShield Auto™ Vehicle Meth Testing Calculator for NZ Vehicle Owners
EnviroCheck has launched the MethShield Auto Vehicle Meth Testing Calculator — a free online tool that lets vehicle owners, insurers and fleet managers enter a laboratory methamphetamine result and vehicle category to explore modelled smoke-dose equivalents based on vehicle cabin volume.
Read the articleEnviroCheck Expands MethShield Property Deterrence Programme Across Waikato
EnviroCheck is expanding its patent-pending MethShield Property deterrence programme across Waikato, bringing visible deterrence labels, documented baseline testing and optional monitoring to landlords, property managers and rural accommodation owners throughout the region.
Read the articleEnviroCheck Targets Auckland Rental Property Risk with MethShield Property Programme
EnviroCheck is bringing its patent-pending MethShield Property deterrence programme to Auckland's rental market, targeting landlords, property managers and rental portfolios with baseline meth testing and visible deterrence across Tāmaki Makaurau.
Read the articleEnviroCheck Launches Free Meth Risk Guide for New Zealand Farm Owners
EnviroCheck has released a free Farm Owner's Meth Risk Guide to help New Zealand farmers understand methamphetamine contamination risks involving farm accommodation, worker cottages and rural buildings — with a practical checklist and no registration required.
Read the articleNew Landlord's Survival Guide Helps Kiwi Property Owners Navigate Meth Contamination Risks
EnviroCheck Forensics has released its Landlord's Survival Guide to help landlords and property managers understand methamphetamine contamination risks, testing requirements and their responsibilities under the 2026 rental property regulations.
Read the articleAuckland Meth Lab Case Highlights $100,000 Risk for Property Owners
A Tenancy Tribunal decision ordering a former tenant to pay $100,000 after methamphetamine manufacturing contaminated an Auckland rental highlights the importance of baseline testing and proactive property protection.
Read the articleEnviroCheck Responds to NZS 8510:2026 Meth Testing Standard Review
Standards New Zealand is reviewing NZS 8510 for methamphetamine testing and decontamination. EnviroCheck welcomes the review and outlines the considerations it believes the revised Standard should address.
Read the articleNeedles & Syringes Increasingly Being Reported in NZ Rental Properties
EnviroCheck is warning landlords and property managers to recognise the potential sharps and blood-borne infection risks as needles and syringes are increasingly reported in rental properties across New Zealand.
Read the articleEnviroCheck Launches DrugRisk IQ™ — Free Photo Risk Guidance for NZ Property Owners
EnviroCheck has launched DrugRisk IQ, a free photo-based risk guidance service for landlords, property managers and homeowners concerned about possible drug-related items or warning signs in their property. Snap it, send it, ask an expert.
Read the articleEnviroCheck Pioneers Property Meth Deterrence with MethShield®
The company that pioneered baseline meth testing in New Zealand has developed MethShield — a visible property deterrence system designed to work alongside baseline testing as part of a complete testing-and-protection approach for landlords and property owners.
Read the articleEnviroCheck Launches Dedicated Truck & Ute Meth Testing as Confined-Cab Risk Emerges
EnviroCheck has launched a dedicated truck and ute methamphetamine testing service for NZ transport operators, fleet managers and used-truck buyers — targeting truck cabs, work utes and commercial fleets where confined-cab contamination and driver turnover create a documented workplace health and safety risk.
Read the articleEnviroCheck Pioneers MethShield Monitoring Programme for Airbnb & Short-Stay Hosts
EnviroCheck has launched a new MethShield monitoring programme for Airbnb and short-stay hosts. Hosts can choose DIY kits or professional bi-monthly or bi-annual meth screens, with screening frequency matched to guest volume and contamination risk.
Read the articleEnviroCheck Warns of Rising Meth Contamination in Airbnb & Holiday Homes
EnviroCheck is reporting a rise in methamphetamine contamination across New Zealand short-stay rentals. High guest turnover, unattended periods and no accountability make Airbnb and holiday homes a growing contamination risk that hosts cannot afford to ignore.
Read the articleInsurers Cover Meth in Stolen Vehicles — EnviroCheck Warns of Fleet Risk
New Zealand insurers are now covering methamphetamine contamination in stolen and recovered vehicles. EnviroCheck reports a surge in enquiries from insurance assessors and business owners concerned about hidden contamination in fleet vehicles.
Read the article254kg of Methamphetamine Seized in Major Trans-Tasman Drug Crackdown
A coordinated week-long operation across Australia and New Zealand has charged more than 1,200 people and seized a quarter of a tonne of methamphetamine. What it means for NZ property owners.
Read the articleEnviroCheck Publishes Technical Guide on Why Methamphetamine Sampling Technique Matters
New resource explains why the way a sample is collected — surface screening vs intentional sub-paint sampling — determines whether a test result can be trusted, and why sampling context must travel with the sample from the wall to the final report.
Read the articleAlmost 40,000 Drug Utensils Seized at New Zealand Border in Seven Months
New Zealand Customs seized 39,196 drug utensils in the first seven months of 2026 — already more than all of 2025. What the border figures mean for property owners and managers.
Read the articleF. Meth Campaign: A Welcome Step and a Twenty-Year Question
New Zealand's new national methamphetamine prevention campaign is a positive development — but it also raises a serious historical question about why sustained prevention took two decades to arrive.
Read the articleQ2 2026 Wastewater Results Released — Methamphetamine Consumption Across All 11 NZ Districts
The latest NZ Police / PHF Science National Drugs in Wastewater Programme data for April–June 2026 is now live. Every monitored site tested positive for methamphetamine — see the updated regional risk profiles.
Read the articleWorkplace Methamphetamine Testing: Establishing Environmental Evidence
EnviroCheck's role is to establish evidence about the physical environment — not make assumptions about individuals. When workplace meth testing may be appropriate, and how DrugRisk IQ helps with uncertain situations.
Read the articlePseudoephedrine Access Back in the Spotlight in New Zealand
A pharmaceutical company is seeking changes to how pseudoephedrine-containing medicines are supplied through NZ pharmacies — and what it could mean for property drug risk.
Read the articleWhat Our Clients Say
Landlords, property managers, and buyers across New Zealand rely on EnviroCheck for independent, evidence-based results.
EnviroCheck gave us a clear, defensible baseline before every new tenancy. Their reports are easy to read and their team genuinely understands the property management side. We've never had a Tenancy Tribunal issue since we started using them.
Sarah
Senior Property Manager
Bay Property Group · Tauranga
As a landlord with multiple rentals across Hamilton, I needed someone independent — not a company that also does the cleanup. EnviroCheck's independence was the deciding factor. The risk calculator flagged issues I hadn't even considered.
David
Residential Landlord
Private Portfolio (6 properties) · Hamilton
We engaged EnviroCheck for a pre-purchase assessment on a property in Whangārei. The detailed assessment was thorough, the turnaround was fast, and it gave our buyer absolute confidence. I now refer all my conveyancing clients to them.
Marama
Conveyancing Solicitor
Northland Legal · Whangārei
EnviroCheck's reporting is clear, independent and exactly what we need when advising property owners. The turnaround was fast and the detail in the assessment gave our client confidence to proceed. A genuinely professional service.
Sharon
Property Risk Reviewer
Independent Assessment · Auckland
I've used EnviroCheck across a number of pre-purchase and tenancy-change assessments. Their independence from remediation work is what sets them apart — no conflict of interest, just straight results you can rely on.
David C.
Property Investor
Private Portfolio · Wellington