Indoor Air Quality Testing - Sydney | Enviro Corp
Poor indoor air quality is one of the most common — and most overlooked — health risks in Australian workplaces. Enclosed offices, industrial sites, schools and mechanically ventilated buildings can all harbour elevated CO2, volatile organic compounds (VOCs), dust, mould spores and combustion by-products well above safe levels, often without any visible sign.
Enviro Corp's air quality consultants have tested indoor environments across Sydney, using calibrated equipment and laboratory analysis referenced against standards for airborne contaminants and the building-rating frameworks below.
Call 1300 980 612 or request an obligation-free proposal — most assessments are scheduled within a week.
Our Indoor Air Testing Services
| Service | What It Covers |
|---|---|
| VOC Testing | Identifies volatile organic compounds off-gassing from paint, furnishings, adhesives and cleaning products, a common cause of "sick building" complaints. |
| Dust & Particulate Monitoring (PM2.5/PM10) | Measures airborne particulate during and after construction, fit-outs, or in industrial environments. |
| Mould Testing | Airborne and surface sampling to confirm mould presence, species and concentration following water damage or musty-odour complaints. |
| Carbon Monoxide & Carbon Dioxide Testing | Detects combustion gases from plant, generators, or basement car park infiltration, and CO2 build-up indicating poor ventilation. |
| Environmental Tobacco Smoke (ETS) Testing | Confirms whether smoke is infiltrating non-smoking areas from adjacent spaces. |
| Diesel Particulate Matter (DPM) Testing | For workplaces with diesel plant, forklifts, or loading dock exposure. |
| Welding Fume Monitoring | Assesses worker exposure to metal fume and particulate generated during welding operations. |
Building Rating Compliance — WELL, NABERS & Green Star
Some of our Green Star projects
Unilodge Kensington
William Clarke College
Chullora Industrial Hub
Glenwood High School
Tallawong Public
Indoor Air Quality in Office Buildings
Most air quality complaints in office buildings trace back to poorly maintained or undersized HVAC systems. When fresh-air exchange is inadequate, CO2 and VOC concentrations climb, and airborne pathogens recirculate rather than being flushed out. Left unaddressed, this contributes to increased sick leave, reduced concentration, and — in more serious cases — conditions like Legionnaires’ disease from contaminated cooling systems.
If staff are reporting headaches, fatigue, or a noticeably “stuffy” office, an air quality assessment is the fastest way to confirm whether the building itself is the cause.
Air Quality Testing in High-Risk & Industrial Workplaces
Construction sites, factories, warehouses and mine sites carry air quality risks that go well beyond general ventilation — inhalable and respirable dust, diesel particulate, welding fume, and chemical vapours can all exceed WorkSafe Australia’s exposure standards if uncontrolled. Where a rating scheme or regulator requires it, we provide the sampling and laboratory analysis needed to demonstrate compliance, along with practical recommendations if levels are found to exceed safe limits.
Our Process
| Step | What Happens |
|---|---|
| 1. Consultation | We discuss your concerns, building type, and any compliance or rating-scheme requirements. |
| 2. On-site testing | Calibrated instruments and, where required, laboratory sample collection across representative areas. |
| 3. Laboratory analysis | Samples analysed by accredited laboratories against the relevant Australian Standard or rating-scheme criteria. |
| 4. Reporting | A clear report benchmarking your results against exposure standards or rating thresholds, with plain-English recommendations — not just raw numbers. |
| 5. Ongoing monitoring (optional) | Scheduled annual or quarterly testing to maintain compliance or a building rating over time. |
Why Choose Enviro Corp
- 20+ years testing indoor air quality across Sydney
- Experienced WHS consultants and occupational hygienists
- Calibrated equipment and independent NATA laboratory analysis
- One of the few Sydney consultancies testing specifically against WELL, NABERS and Green Star criteria, not just baseline compliance
- Clear, decision-ready reports
- Fixed-scope, obligation-free proposals — call - 1300 980 612
Call us now on 1300 980 612 or complete the form below
Drop us a few lines with your query and one of our specialists will get in touch with you.
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Independent Air Quality Testing
Professional Air Quality Testing
Enviro Corp indoor air quality testing companies provides professional air quality testing. Professional air testing is carried out by experienced and qualified scientists. This means that correct testing methodologies and laboratory analysis is selected and implemented. It also ensures that all testing devices used have a calibration certificate issued and all laboratory analysis is carried out by NATA or ISO Accredited laboratories.
Independent Air Quality Testing
Office Air Testing
Hospital Air Testing
Workplace Air Quality Testing
Workplace air quality testing includes IAQ testing in all work environments including offices, hospitals, shopping centres, childcare centres, schools, aged care facilities, warehouses and workshops. This may be as part of a routine testing regime or as a response to a specific concern or complaint. Most commercial air testing and indoor air quality testing for offices involves an implementation of a routine testing regime.
- Indoor air quality testing for offices
- Indoor air quality testing for schools
- Indoor air quality testing for commercial buildings
Enviro Corp is one of the office air quality testing companies that offers once-off or routine indoor air testing services, by professional air quality consultants and expert reports. We can also keep track of your workplace and remind you of your next testing date so you don’t have to. If you require testing for air quality and want to request your obligation free IAQ Testing proposal please contact us now.
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IAQ Frequently asked questions:
The symptoms of poor air quality are worsening asthma, allergies and other respiratory problems, headaches and nausea shortness of breath, sinus congestion, sneezing and cough, eye, skin, nose and throat irritations, memory loss, dizziness, fatigue and depression.
Annual testing is a reasonable baseline for standard commercial offices.
Yes. Both the WELL Building Standard’s Performance Rating and the NABERS Indoor Environment Rating require measured air quality data — including CO2, VOCs and particulates — as part of scoring, typically reassessed periodically to maintain the rating.
Most single-site assessments are completed within a few hours on-site. Larger buildings, multiple test locations, or laboratory-analysed samples (e.g. mould) extend turnaround to several business days for the full report.
Common triggers include a spike in staff sick leave, persistent headaches or fatigue reported by occupants, a musty odour suggesting mould, recent water damage, or a recent fitout/renovation using new furnishings and finishes.
Yes — airborne and surface mould sampling is available either as a standalone service or combined with a broader indoor air quality assessment.