Surveyor CPD Hub

Damp surveyor training: how to qualify

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Damp and mould is one of the most misdiagnosed problems in housing — and one of the most consequential, especially since Awaab’s Law put it firmly on landlords’ agendas. That’s exactly why competent damp surveyors are in demand. This guide covers how to train as a damp and mould surveyor and diagnose moisture properly.

Damp surveying is a specialism within building surveying — see how to become a building surveyor for the broader route.

What a damp & mould surveyor does

A damp surveyor investigates moisture problems and works out what’s actually causing them before anyone spends money on a fix. That means distinguishing between:

  • Condensation (by far the most common, and a ventilation/heating issue),
  • Penetrating damp (water getting in through the fabric),
  • Rising damp (much rarer than it’s diagnosed), and
  • Construction or plumbing defects.

The skill — and the value — is in accurate diagnosis. Get it wrong and the problem comes back; get it right and the remediation actually works.

Training and qualification options

There’s no single mandatory qualification, but recognised training is what sets a competent damp surveyor apart:

  • Property Care Association (PCA) qualifications — including the CSRT (Certificated Surveyor in Remedial Treatment) and related courses.
  • Building-pathology CPD — understanding how buildings and moisture behave.
  • HHSRS knowledge — because damp and mould is an HHSRS hazard. See HHSRS training.

Many damp surveyors come from a building surveying background and add this specialism.

Qualifications, course content and the regulatory backdrop change. Confirm the current options with the PCA (or other awarding body) before enrolling, and be wary of training that oversimplifies diagnosis.

Skills and demand

Skills that matter: building-pathology knowledge, an evidence-led approach to diagnosis, comfort with moisture measurement and its limitations, and clear, honest reporting.

Demand: strong, and rising with Awaab’s Law and wider scrutiny of housing condition.

A note on honest practice

Damp surveying has a reputation problem in places, because some “diagnosis” has historically been tied to selling a particular treatment. Train to diagnose independently and evidence-led — it’s better for clients, and it’s where the profession is rightly heading.

Free resources to start

The free CPD directory has a damp & mould section — guidance, podcasts and webinars — each annotated with who it suits.

How I can help

I work in housing condition and train new students, so I can help you build damp diagnosis on solid foundations. My CPD courses — including damp diagnosis — are in development; join the list for early access and a launch discount.

Frequently asked questions

What does a damp surveyor do?

A damp and mould surveyor investigates moisture problems in buildings — diagnosing whether the cause is condensation, penetrating damp, rising damp or something else — and recommends remediation. Getting the diagnosis right is the whole job; misdiagnosis leads to wasted money and recurring problems.

What qualifications does a damp surveyor need?

There's no single legal qualification, but recognised training matters. The Property Care Association (PCA) offers damp-related qualifications such as the CSRT (Certificated Surveyor in Remedial Treatment), and many damp surveyors come from a building surveying background.

How do I train to diagnose damp correctly?

Through a mix of recognised training, building-pathology CPD and supervised experience. Understanding moisture, ventilation and HHSRS is essential — see our HHSRS training guide.

Is there demand for damp and mould surveyors?

Yes — demand has risen sharply since Awaab's Law put damp and mould duties on landlords with strict timescales, increasing the need for competent diagnosis and reporting.

Is damp surveying a good specialism?

It's a high-demand, high-impact niche that affects people's health and homes — well suited to building surveyors who want to specialise in housing condition and moisture.