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Professional Damp Surveys

Get Clarity on Your Damp Problems
with a Professional Survey

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.

40+ Years Experience
Clear Verbal Explanations on Site
Detailed Written Reports
Transparent, Fixed Pricing

Ready to Book Your Survey?

Get your comprehensive damp assessment scheduled within days — not weeks. Ideal for buyers, landlords, and homeowners who want answers fast.

Why Choose Dampstop for Your Damp Survey?

Get more than just a diagnosis - get peace of mind and actionable solutions.

40+ Years Expertise

Four decades of experience identifying and solving every type of damp problem across thousands of South Wales properties.

Comprehensive Diagnosis

We don't just identify symptoms - we find the root cause using thermal imaging, moisture meters, and professional expertise.

Clear Action Plan

Receive a detailed report with prioritized recommendations, cost estimates, and solutions tailored to your specific situation.

Fast Turnaround

Most surveys booked within 3-5 days, with comprehensive written reports delivered within 48 hours of inspection.

Cost-Effective Solutions

Our accurate diagnosis prevents unnecessary treatments, saving you money by addressing the real problem first time.

Ongoing Support

We're here after the survey to answer questions, review quotes from contractors, and ensure solutions are implemented correctly.

Our Survey Process

A systematic approach to identifying and solving your damp problems.

1

Initial Consultation

We discuss your concerns, property history, and any visible symptoms. This helps us understand your specific situation before we visit.

2

Property Inspection

Our certified surveyor conducts a thorough examination of your property, checking both interior and exterior areas for moisture issues.

3

Advanced Testing

Using thermal imaging cameras, moisture meters, and hygrometers, we identify hidden problems and measure exact moisture levels.

4

On-Site Discussion

We explain our findings immediately, showing you the evidence and discussing potential causes and solutions.

5

Detailed Report

Within 48 hours, you receive a comprehensive written report with photographs, findings, and clear recommendations.

6

Follow-up Support

We remain available to answer questions, review contractor quotes, and ensure you have everything needed to proceed with solutions.

Choose Your Survey Option

Flexible options to suit your needs and budget.

Verbal Assessment

For initial concerns

£150
  • Property inspection
  • Moisture assessment
  • Timber assessment
  • Verbal findings discussion
  • General recommendations
  • No written report
  • No thermal imaging
Book Verbal Assessment

Typical for 2-3 bed properties

Full Report

For complete peace of mind

£550
  • Detailed property inspection
  • Moisture assessment
  • Timber assessment
  • Thermal imaging included
  • Comprehensive written report
  • Contractor referral service
  • Follow-up support
Book Full Written Report

Typical for 2-3 bed properties

Note: All prices shown are for typical 2-3 bedroom houses/flats. Final pricing may vary based on property size, location, and specific requirements. Contact us for an accurate quote for your property.

All prices include travel within our service area. Contact us for properties outside South Wales.

Advanced Diagnostic Technology

We combine traditional expertise with modern technology for complete accuracy.

Thermal Imaging Surveys

For our most comprehensive assessments, we include thermal imaging as standard. This advanced technology allows us to:

  • Detect hidden moisture and damp patterns
  • Identify insulation deficiencies and thermal bridging
  • Locate air leaks and draughts
  • Verify repair effectiveness

Traditional Expertise

Alongside advanced technology, our 40+ years of hands-on experience ensures:

  • Accurate interpretation of all findings
  • Practical, cost-effective solutions
  • Context-aware recommendations
  • Long-term property protection advice

Need to See Inside Walls or Cavities?

Our advanced borescope inspection service lets us visually inspect areas you can't normally access—without destructive drilling or damage.

Visual inspection inside wall cavities, under floors, and behind fixtures
Identify hidden problems like condensation, leaks, or insulation issues
Photos/video evidence included with your survey report
From £150 standalone service
Book Borescope Inspection

Can also be added to any survey package for complete diagnostic coverage

Borescope Inspection

Miniature camera inspection for hard-to-reach areas

What Our Clients Say

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."

SJ
Sarah Johnson
Home Buyer, Haverfordwest

"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."

MT
Michael Thomas
Property Investor, Carmarthen

"The thermal imaging revealed condensation issues we never knew existed. Their solutions have saved us thousands in potential damage. Highly professional service."

LC
Lisa Chen
Homeowner, Swansea

Frequently Asked Questions

How long does a damp survey take?

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.

When will I receive the report?

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.

Do you provide solutions or just identify problems?

We provide both. Our reports include clear, actionable solutions with recommendations for reputable contractors and estimated costs.

What areas do you cover?

We cover Pembrokeshire, Carmarthenshire, Ceredigion, Swansea, Cardiff, and throughout South Wales. View our full coverage area.

Can you survey commercial properties?

Yes, we survey both residential and commercial properties. Contact us for a customized quote based on your property size and requirements.

Ready to Solve Your Damp Problems?

Stop guessing and start solving. Book your professional damp survey today and get the clarity you need to protect your property.

Fast Booking

Most surveys booked within 3-5 days

40 Years Trust

Established expertise across South Wales

Transparent Pricing

No hidden costs or surprise charges

Free Homeowner Tools

Professional Damp & Moisture Calculators

Use our expert-developed tools to understand and prevent damp, mould, and condensation problems in your home.

Professional Damp Surveys

Identify & Solve Your
Damp Problems

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.

40+ Years
Experience
Independent
No sales
Clear Report
Actionable fixes

We Diagnose Properly

Not guesswork. Real causes. Real fixes.
Rising Damp
Ground moisture
Condensation
Excess humidity
Penetrating Damp
Leaks & ingress
Mould Growth
Health risk