Indoor Air Quality Testing in London
The air inside your home or workplace can affect your health, comfort, and even property value.
Moisture, mould spores, and chemical emissions often go unnoticed — yet they’re among the biggest contributors to issues like persistent coughs, headaches, brain fog, eye irritation, and fatigue.
Indoor air problems aren’t limited to old or neglected buildings or mould issues.
We regularly find issues in new and premium flats where materials, finishes, or hidden leaks create unhealthy conditions.
Testing is the only reliable way to know what you’re breathing.
What We Test
Our comprehensive IAQ surveys check for the key factors that affect your wellbeing and the building’s condition:
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Humidity & Moisture Levels – Identifies condensation risks and supports damp diagnostics.
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Mould Spores – Airborne particles that can trigger allergies, respiratory issues, and spread beyond visible mould patches.
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Volatile Organic Compounds (VOCs) – Chemicals released by paints, finishes, furniture, cleaning products, and even new building materials.
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Other Indoor Pollutants – Including CO₂ levels (ventilation effectiveness), and, where necessary, particulate matter (PM2.5/PM10).
We combine this with our damp testing to uncover how moisture problems may be affecting the air you breathe.
Suitable for All
Property Types
Poor indoor air quality can affect any property, from rented flats to high-end new builds.
We regularly uncover hidden IAQ hazards in homes that appear spotless on the surface — sometimes caused by construction materials, sub-floor leaks, or poorly designed ventilation.
Our testing is particularly valuable for:
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Homeowners – Create a healthier home environment and prevent long-term issues.
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Tenants & Landlords – Independent evidence to address damp and mould disputes.
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Property Buyers – Peace of mind before committing to a purchase.
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Premium / New Flats – Verify that your new home lives up to modern air-quality expectations.