Independent Damp, Damp & Mould, and Timber Investigations

Quickly compare the depth of inspection, equipment and reporting included in each survey so you can book the right investigation first time.

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Every property presents different moisture risks. Use this hub to match the symptoms you are experiencing with the survey that delivers the evidence, independent advice and compliance support you need.

Damp Survey

Targeted investigation for suspected leaks, rising damp or localised moisture issues.

Ideal when

  • Purchase negotiations
  • Landlords checking isolated defects
  • Insurance or warranty claims

What we deliver

  • Moisture mapping to confirm source, spread and urgency
  • Inspection of gutters, flashings and ground levels to rule out penetrating damp
  • Report with photographs, risk rating and remedial priorities

From £495

Book a damp survey

Damp & Mould Survey

Health-focused assessment when condensation, mould or ventilation failures affect occupants.

Ideal when

  • Social housing damp & mould cases
  • Properties with persistent condensation complaints
  • Indoor air quality concerns

What we deliver

  • Humidity and temperature profiling with data logging where required
  • Ventilation performance review covering extraction routes and make-up air
  • Action plan balancing fabric repairs, airflow improvements and occupant advice

From £525

Arrange a damp & mould survey

Timber & Damp Investigation

Comprehensive package for complex moisture pathways or suspected timber decay.

Ideal when

  • Period properties with embedded joists
  • Large portfolios needing evidence packs
  • Persistent or widespread damp and mould

What we deliver

  • Borescope checks to hidden voids and subfloors
  • Timber condition testing with decay identification
  • Detailed schedule of repair sequencing and monitoring recommendations

From £595

Request a timber & damp investigation

Side-by-side comparison

Key differences between damp, damp & mould and timber investigations
Focus area Damp Survey Damp & Mould Survey Timber & Damp Investigation
Primary goal Confirm the source of isolated damp patches before repairs or purchase. Protect occupant health and compliance by balancing moisture and ventilation. Evidence structural risks, timber decay and long-term moisture pathways.
Typical visit length Up to 2 hours 2–3 hours including data logging set-up Half day with optional contractor attendance
Instrumentation Calibrated moisture meters & thermal imaging spot checks Moisture meters, humidity logging, airflow testing Borescope, deep-wall probes, subfloor humidity, timber testing
Reporting depth Priority repairs with contractor briefing notes Root cause diagnosis plus ventilation and health guidance Full evidence pack with phasing, monitoring and dispute support

Unsure which level of investigation you need? Share photographs and the history of the problem when you enquire so we can confirm the right scope before visiting.

Why choose an independent damp surveyor?

Independence means you receive diagnosis first, not a sales pitch. Our reports are free from contractor bias, referencing RICS and Housing Ombudsman guidance so you can brief remedial teams, evidence landlord compliance or renegotiate during a purchase.

  • Transparent methodology: Every reading and limitation is logged for audit trails.
  • Actionable follow-up: We prioritise immediate health actions, urgent repairs and monitoring steps.
  • Aftercare: Need to sanity check quotes or re-test moisture? Follow-up calls and revisit options are available.

Planning wider refurbishment? Pair the appropriate damp investigation with our RICS Home Surveys or damp and mould action plans for portfolio governance.

How a typical investigation runs

  1. Pre-visit briefing: We review construction details, occupant concerns and previous reports to plan instrumentation and access requirements.
  2. On-site diagnostics: Moisture readings, environmental monitoring and visual inspection map the issue across the building fabric.
  3. Reporting & next steps: You receive a prioritised action plan, photographs and evidence you can share with contractors, lenders or housing teams.

Frequently asked questions

Which damp investigation should I choose?

Select the Damp Survey for isolated damp patches or when purchasing a property, the Damp & Mould Survey for condensation or health-related complaints, and the Timber & Damp Investigation when decay, structural timber or complex moisture sources are suspected.

Do you carry out invasive tests?

Most visits are non-destructive, using calibrated moisture meters, hygrometers and thermal imaging. Where small access holes or lifted boards are required we agree this beforehand and can supervise contractors to minimise disruption.

How quickly will I receive the report?

Reports are issued within three to five working days. If you are in a purchase chain or managing an urgent complaint we provide a same-day call covering high-risk defects and immediate actions.

Will lenders or housing teams accept the findings?

Yes. Reports reference RICS guidance, evidence each defect and set out clear remedial priorities, making them suitable for mortgage lenders, legal teams, housing associations and insurers.

Areas we cover

Based in Connah’s Quay, we survey homes and housing portfolios across Flintshire, Chester, Wrexham and nearby counties.

We also travel to neighbouring Cheshire and North Wales towns.

Ready to book the right survey?

Tell us about the symptoms you are managing and we will confirm scope, fee and the earliest visit date.

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