Mould investigations (indoor environment)
Mould is an outcome. We investigate the source, pathway and conditions that support growth, then quantify where testing materially improves confidence or informs decisions.
When mould investigation is appropriate
Mould investigation is most useful when the cause is unclear, responsibility is disputed, or decisions depend on understanding whether visible growth reflects a broader indoor environment issue.
Testing in context
Testing is used where results materially change the decision—verification, prioritisation, exposure context, or confirmation of hidden risk. Where the mechanism is clearly building-related, investigation of moisture and ventilation performance often provides higher value than sampling alone.
What you receive
Clear findings presented in context, distinguishing observation from interpretation and setting out limitations.
What this service is not
Discuss the context before you instruct
If mould is recurring, disputed, or linked to wider building performance concerns, a short call is usually enough to confirm whether investigation or testing is proportionate.
Request a technical call-back
Briefly describe the issue and the warranty/dispute context. If you have documents or photographs, note what you have. We will confirm whether a desktop evidence review is proportionate or whether a site investigation is required.