Damp Surveys
Rising damp, penetrating damp and lateral moisture diagnosed with calibrated meters and thermal imaging.
Independent. Unbiased. Qualified.
Independent damp & timber surveys across South & West Wales.
TrueCheck is a fully independent damp and timber surveyor covering Swansea, Neath, Merthyr Tydfil, Carmarthen, Ammanford, Llandeilo, Llangadog, Narberth and Haverfordwest. We investigate your property thoroughly to discover the root cause of any issues — then tell you exactly what needs doing. No injection creams to sell. No commission. Fixed fee: £295.
PCA Code of Practice Fully insured — £2M PI No remedial sales conflict
15+
Years experience
1,200+
Reports delivered
100%
Independent
£2M
PI insurance
What we do
Specialist surveys, plainly explained
Every property is different. We take the time to diagnose the actual cause — so you only pay for the work that's genuinely needed. Our full independent damp and timber survey is charged at a fixed fee of £295.
Timber Inspections
Woodworm, dry rot and wet rot identified at source — structural timber assessed for repair or replacement.
Condensation & Mould
Ventilation, dew point and lifestyle factors evaluated to resolve black mould without unnecessary works.
Pre-Purchase Reports
Independent specialist reports for home buyers and solicitors — clear findings, no sales agenda.
Where we work
Damp & timber surveys across South & West Wales
TrueCheck covers homes and commercial property throughout Carmarthenshire, Pembrokeshire, Swansea, Neath Port Talbot and Merthyr Tydfil — including the towns and villages below. Not sure if we cover your postcode? Just ask.
- Damp & timber surveys in Ammanford
- Damp & timber surveys in Llandeilo
- Damp & timber surveys in Llangadog
- Damp & timber surveys in Carmarthen
- Damp & timber surveys in Narberth
- Damp & timber surveys in Haverfordwest
- Damp & timber surveys in Merthyr Tydfil
- Damp & timber surveys in Neath
- Damp & timber surveys in Swansea
How it works
A simple, three-step process
01
Book a survey
Call or message us with your property details and concerns.
02
On-site inspection
Thorough non-invasive investigation using professional diagnostic equipment.
03
Written report
Plain-English findings, photographs and prioritised recommendations within 3 working days.
About TrueCheck
Independent — and that matters.
Most "free" damp surveys are carried out by remedial contractors who profit from the works they recommend. TrueCheck doesn't sell chemical injections, render systems or timber treatments. We charge a fair fee for the inspection — and our only product is honest advice.
- PCA Code of Practice compliant
- Reports accepted by solicitors and insurers
"After three contractors quoted thousands for damp-proofing, TrueCheck identified the actual cause — a blocked airbrick. Saved us a fortune."
Sarah M.
Homeowner, Victorian terrace
What clients say
Honest surveys, honest feedback.
"After three contractors quoted thousands for damp-proofing, TrueCheck identified the actual cause — a blocked airbrick. Saved us a fortune."
Sarah M.
Homeowner, Ammanford
"Clear, unbiased report with no pushy sales. I felt confident sending it straight to my solicitor before exchange."
David P.
Buyer, Swansea
"Prompt, professional and thorough. The survey explained why the timber was decaying and gave practical, proportionate advice."
Gwen & Alun R.
Homeowner, Llandeilo
"We were worried about mould in the bedroom. TrueCheck traced it to ventilation and condensation, not rising damp. Highly recommended."
Karen T.
Landlord, Haverfordwest
"Excellent service from first call to report. The fixed fee made it easy to budget and the independence gave us real peace of mind."
Mark J.
Homeowner, Narberth
"Used TrueCheck for a pre-purchase damp and timber survey in Carmarthen. The report was detailed, easy to understand and arrived quickly."
Olivia H.
Buyer, Carmarthen
Common questions
Frequently asked questions
Independent damp and timber surveys across South & West Wales — answered honestly.
A fully independent damp and timber survey is carried out by a specialist who has no financial interest in selling remedial works. We investigate the root cause of damp, timber decay and mould using moisture meters and thermal imaging, then provide an unbiased report with clear recommendations.
TrueCheck charges a fixed fee of £295 for a full independent damp and timber survey. The price is the same for most residential properties across Swansea, Neath, Carmarthen, Haverfordwest, Ammanford, Llandeilo, Llangadog, Narberth and Merthyr Tydfil.
We cover South Wales and West Wales including Ammanford, Llandeilo, Llangadog, Carmarthen, Narberth, Haverfordwest, Merthyr Tydfil, Neath and Swansea. If your town or village is nearby, please get in touch — we can usually arrange a visit.
No. TrueCheck does not sell or install damp-proof courses, chemical injections, tanking, render systems or timber treatments. We are purely a surveying and reporting business, so our advice is unbiased.
Most reports are delivered within three working days of the site visit. The report is written in plain English, includes photographs and explains the cause of the problem, the severity and the next steps.
Book a survey or ask a question.
We aim to reply within one working day. Survey appointments are typically available within the week.
Call
07833 664917
Email
info@true-check.co.uk
Coverage
South & West Wales
Swansea · Neath · Carmarthen · Haverfordwest · Merthyr Tydfil