Stop guessing about damp issues. Our professional surveyors provide accurate diagnosis, clear solutions, and peace of mind for homeowners, buyers, and landlords across South Wales.
Whether you’re dealing with condensation, penetrating damp, or buying a property and want the truth before committing — we tell you what’s actually happening, not what sells treatments.
Get your comprehensive damp assessment scheduled within days — not weeks. Ideal for buyers, landlords, and homeowners who want answers fast.
Get more than just a diagnosis - get peace of mind and actionable solutions.
Four decades of experience identifying and solving every type of damp problem across thousands of South Wales properties.
We don't just identify symptoms - we find the root cause using thermal imaging, moisture meters, and professional expertise.
Receive a detailed report with prioritized recommendations, cost estimates, and solutions tailored to your specific situation.
Most surveys booked within 3-5 days, with comprehensive written reports delivered within 48 hours of inspection.
Our accurate diagnosis prevents unnecessary treatments, saving you money by addressing the real problem first time.
We're here after the survey to answer questions, review quotes from contractors, and ensure solutions are implemented correctly.
A systematic approach to identifying and solving your damp problems.
We discuss your concerns, property history, and any visible symptoms. This helps us understand your specific situation before we visit.
Our certified surveyor conducts a thorough examination of your property, checking both interior and exterior areas for moisture issues.
Using thermal imaging cameras, moisture meters, and hygrometers, we identify hidden problems and measure exact moisture levels.
We explain our findings immediately, showing you the evidence and discussing potential causes and solutions.
Within 48 hours, you receive a comprehensive written report with photographs, findings, and clear recommendations.
We remain available to answer questions, review contractor quotes, and ensure you have everything needed to proceed with solutions.
We combine traditional expertise with modern technology for complete accuracy.
For our most comprehensive assessments, we include thermal imaging as standard. This advanced technology allows us to:
Alongside advanced technology, our 40+ years of hands-on experience ensures:
Our advanced borescope inspection service lets us visually inspect areas you can't normally access—without destructive drilling or damage.
Can also be added to any survey package for complete diagnostic coverage
Miniature camera inspection for hard-to-reach areas
Trusted by homeowners and professionals across South Wales.
"The survey was incredibly thorough. They identified a rising damp issue that two other companies had missed. The detailed report helped us negotiate a better price on our new home."
"As a landlord with multiple properties, I rely on Dampstop for all my damp surveys. Their reports are comprehensive and their recommendations are always cost-effective."
"The thermal imaging revealed condensation issues we never knew existed. Their solutions have saved us thousands in potential damage. Highly professional service."
There's no one-size-fits-all answer. We tailor our inspection time to your property's needs—being thorough where necessary while avoiding wasted time. A simple assessment might be completed in under an hour, while comprehensive surveys for larger properties take longer. We're efficient professionals who work at the pace your property requires.
Written reports are delivered within 48 hours of the survey. For urgent cases, we can often provide same-day verbal findings with the written report following.
We provide both. Our reports include clear, actionable solutions with recommendations for reputable contractors and estimated costs.
We cover Pembrokeshire, Carmarthenshire, Ceredigion, Swansea, Cardiff, and throughout South Wales. View our full coverage area.
Yes, we survey both residential and commercial properties. Contact us for a customized quote based on your property size and requirements.
Stop guessing and start solving. Book your professional damp survey today and get the clarity you need to protect your property.
Most surveys booked within 3-5 days
Established expertise across South Wales
No hidden costs or surprise charges
Use our expert-developed tools to understand and prevent damp, mould, and condensation problems in your home.
Proper diagnosis first. We carry out professional damp surveys to pinpoint the real cause of moisture problems — and give clear, practical fixes that suit your property.