T: 07926395726
INDEPENDENT FITNESS FOR HUMAN HABITATION ASSESSMENTS – WALES
ACB Surveys Ltd are Independent Damp and Mould Surveyors

Our black mould and Fitness for Human Habitation reports are impartial, evidence‑based and defensible. Each inspection assesses moisture sources, ventilation performance, internal air quality, surface temperatures and building fabric conditions to determine whether black mould is the result of building failure rather than lifestyle factors. Our reports are suitable for use by local authorities, solicitors, managing agents, landlords and tenants across Wales.
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Black Mould, Ventilation Failures & Occupancy Levels
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Black mould commonly develops where a property is unable to safely manage moisture arising from normal and foreseeable residential occupation. In many Welsh homes, mould is linked to missing or defective extract ventilation, undersized cooker hoods, poorly ventilated roof voids, or thermal bridging within walls and ceilings. Where a dwelling cannot cope with moisture loads, it may fail the Fitness for Human Habitation Wales test, regardless of how occupants use the property. Our surveys focus on identifying these underlying failures, not assigning blame.
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Black Mould Surveys for Environmental Health & Legal Use
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Our black mould and damp surveys are frequently commissioned where properties are being assessed for Environmental Health enforcement, HHSRS Category 1 hazards, or Fitness for Human Habitation compliance in Wales. Reports are prepared by a certified surveyor and include clear findings, photographic evidence, and professional opinion suitable for formal housing proceedings.