Why a PCA independent damp surveyor is the team to call when worried about damp, explained

While damp can damage the aesthetic effect of the inside of a room through unsightly stains on a wall, it can be a sign of serious underlying issues that threaten both a property and the health of those who live there. From peeling paint and crumbling plaster to rotting timber and structural decay, the damage caused by damp can be extensive and costly to repair. Even worse, health is at risk through mould growth, releasing spores into the air, which can trigger several conditions.

Anyone with vulnerable conditions can have peace of mind when a professional PCA independent damp surveyor gets to work. It is time for anyone who spots the potential signs of damp to make the call to such experts. The Property Care Association is a highly reputable body that we are proud to belong to, ensuring that surveys are carried out to the highest standards, delivering a trusted, impartial assessment to accurately identify the source of moisture and to provide a clear, evidence-based report.

If in any doubt whatsoever, PCA surveyors are the people to go to, as we provide unbiased assessments with no vested interest in selling remedial work. Their goal is to identify, and not to profit from repairs, a quality and service that can be all too lacking in many other industries in the modern world. As far as damp and timber independent surveys go, we, at London Damp Specialists, are at the top of our profession. Being PCA-certified means that we meet the highest professional standards and adhere to a strict code of practice recognised throughout the property care industry. We do this by using the latest advanced high-tech diagnostic tools and proven techniques to pinpoint the exact cause of dampness, preventing what can be costly misdiagnosis.

Independent damp survey London is often the phrase our soon-to-be-satisfied customers use to find us, so that they can receive a detailed report with clear findings and recommendations, which is perfect for insurance claims, mortgage lenders, or property transactions. The importance of specialists with experience in London is vital, as it is a very different location from many other places, with its many underground streams having the potential to cause havoc. This means that rather than offering generic treatments, PCA surveyors, such as our experienced team, design solutions specific to the construction of a property and the type of damp present.

PCA independent damp surveyors also have the advantage of finding moisture issues hidden behind walls or under floors, which is not always guaranteed when choosing a run-of-the-mill team. Uncovering hidden damage before it becomes a major issue can save an awful lot of money, and it is often possible to find an independent damp surveyor near me. By focusing on accurate diagnosis and prevention, we can save our customers money in the long run by avoiding unnecessary or ineffective treatments.

Our PCA independent damp surveys continue to provide the best cure to prevent such issues, and can be arranged by calling our expert team on 020 7523 5882.

Damp Survey Costs

Transparent pricing with no hidden fees for our independent, unbiased surveys.

Level 1

Level 1

£199 + VAT

What’s included:

  • Inspection of walls
  • Inspection of floors
  • Inspection of ceilings
  • Leak inspection of drains and plumbing
  • Damp information and prevention guide
Level 2

Level 2

£299 + VAT

What’s included:

  • Everything in Level 1
  • Dry rot inspection
  • Wet rot inspection
  • Woodworm inspection
  • Damp information and prevention guide

 Survey Add Ons

Add On 1

£299 + VAT
Lab Analysis Of Plaster

Laboratory analysis Of plaster identifies hygroscopic salts such as chlorides and nitrates. which indicate whether damp is caused by rising groundwater or by plumbing leaks, This testing removes guesswork, allowing the exact source of moisture to be identified so the correct treatment is applied rather than carrying out unnecessary damp-proofing work.

Add to Survey

Add On 2

£299 + VAT
Mould Lab Swab Testing, qPCR on DNA

qPCR DNA mould testing detects microscopic mould spores that are invisible during a normal inspection and van remain hidden behind walls, floors. or inside building rkaterials. It identifies the exact mould species present and the contamination level, allowing hidden mould problems to be confirrned and properly treated before they affect the property or occupants’ health.

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Qualifications: All our surveyors are PCA and CSRT qualified for remedial treatments and also CSSW qualified for structural waterproofing.
Next day report: You will receive the report within 24 hours of the inspection taking place.

The survey fee will be deducted from the cost of any recommended repairs.

These are the tools we use

Damp Meter

Damp Meter

A damp meter is a diagnostic tool used to detect and measure moisture levels within building materials such as plaster, brick, timber, and concrete.

Borescope camera

Borescope camera

borescope camera is a small inspection camera attached to a flexible semi-rigid cable that allows you to see inside areas that are otherwise inaccessible.

Drone Inspection

Drone Inspection

A drone is a remotely operated aerial device equipped with a camera that allows visual inspection from above without the need for scaffolding or ladder.

Air Humidity Sensor

Air Humidity Sensor

Air humidity sensor measures the amount of moisture present in the air, expressed as relative humidity (RH) in percentage. It helps determine whether indoor conditions are contributing to condensation, mould growth, or damp-related issues.

Thermal Imaging Camera

Thermal Imaging Camera

A thermal imaging camera detects temperature differences on surfaces by using infrared technology to produce a heat map image. In damp investigations, it helps identify cold spots, moisture intrusion, insulation defects, thermal bridging and leaks.

Air Flow Ventilation Detector

Air Flow Ventilation Detector

An air flow ventilation detector measures the movement and volume of air passing through vents, extractor fans, and air bricks. It confirms whether ventilation systems are working properly and achieving adequate air changes within a room. Poor airflow leads to trapped moisture, high humidity, condensation on cold surfaces, and ultimately mould growth.

Mould Lab Swab Testing

Mould Lab Swab Testing

A mould swab test is carried out to confirm the presence of hidden mould growth and identify the specific species involved. Surface mould is not always visible, especially behind furniture, inside cavities, or within ventilation systems. Laboratory analysis of a swab sample determines whether active mould spores are present and what type they are, which helps assess potential health risks and decide the correct remediation approach rather than relying on visual assumption alone.

Lab Analysis of Plaster

Lab Analysis of Plaster

Laboratory analysis of plaster is used to identify the type of salts present within the material, typically chlorides and nitrates. The presence and concentration of these salts help determine whether the moisture source is consistent with rising damp, ground contamination, or another forms [sic] of water ingress. such as mains water leak, This removes guesswork and prevents misdiagnosis, ensuring the correct remedial treatment is specified rather than applying unnecessary or ineffective solutions.

Contact Us

If you have some questions, please complete this form:

Book and Pay for a survey

If you are ready to book a survey and pay, please complete this form:

Book Survey

Contact Us

If you have some questions, please complete this form:

Book and Pay for a survey

If you are ready to book a survey and pay, please complete this form:

Book Survey

Contact Us

If you have some questions, please complete this form:

Book and Pay for a survey

If you are ready to book a survey and pay, please complete this form:

Book Survey