West London Damp Proofing

Specialist Damp Surveys, Mould Treatment & Timber Preservation Across West London

Checkatrade
Checkatrade
9.6
verified by Trustindex
Trustindex verifies that the company has a review score above 4.5, based on reviews collected on Checkatrade over the past 12 months, qualifying it to receive the Top Rated Certificate.
Before and After Damp of a house
"A very professional company. Damp has fully gone, and it was a miracle. I tried so many times before with other contractors with no luck"

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We Find It. We Treat It. We Stop It Coming Back.

Damp Surveys, Mould Treatment, Timber Preservation & Waterproofing Across West London

Nordic Damp Proofing provides specialist damp surveys, mould treatment, timber preservation, waterproofing and property restoration services across West London.

We work with homeowners, landlords, letting agents, managing agents, property managers, buyers and commercial clients who need to understand why damp or mould is affecting a property and what needs to be done to resolve it properly.

Our West London coverage includes Wembley, Northwood, Harrow, Uxbridge, Ruislip and surrounding areas, extending across residential neighbourhoods containing everything from older terraced and semi-detached houses to converted properties, apartments, rental accommodation, larger detached homes and commercial buildings.

The variety of construction across West London means damp cannot be diagnosed reliably from appearance alone. Low-level moisture may be rising damp, but it could also be linked to raised paving, leaking pipework or poor drainage. Black mould may result from condensation, while an external wall affected by penetrating damp can make that mould considerably worse.

A man in a white Nordic Damp Proofing polo shirt sits at a desk with a laptop, printer, and plant in an office with large windows and an About Us sign on the wall.

Why Choose Nordic Damp Proofing in West London?

All reviews
4.9
Google
Google
4.9
Trustindex
Trustindex
4.0
Bark
Bark
5.0
Checkatrade
Checkatrade
9.6
ExcellentTrustindex star 1Trustindex star 2Trustindex star 3Trustindex star 4Trustindex star 54.9185 reviews
4.9Trustindex star 1Trustindex star 2Trustindex star 3Trustindex star 4Trustindex star 5
Excellent185 reviews
ExcellentGoogle star 1Google star 2Google star 3Google star 4Google star 54.982 reviews
4.9Google star 1Google star 2Google star 3Google star 4Google star 5
Excellent82 reviews
GoodTrustindex star 1Trustindex star 2Trustindex star 3Trustindex star 4Trustindex star 54.01 reviews
4.0Trustindex star 1Trustindex star 2Trustindex star 3Trustindex star 4Trustindex star 5
Good1 reviews
ExcellentBark star 1Bark star 2Bark star 3Bark star 4Bark star 55.012 reviews
5.0Bark star 1Bark star 2Bark star 3Bark star 4Bark star 5
Excellent12 reviews
ExcellentCheckatrade star 1Checkatrade star 2Checkatrade star 3Checkatrade star 4Checkatrade star 59.690 reviews
9.6Checkatrade star 1Checkatrade star 2Checkatrade star 3Checkatrade star 4Checkatrade star 5
Excellent90 reviews
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J profile picture
J
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Jamie did an excellent job of fixing damp at my house. He fixed the issues quickly and on time. He plastered to a very high standard. He left the house clean of dust and was a pleasure to have here. would definitely recommend.
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A good company to deal with Everyone I dealt with at NDP was charming and pleasant. NDP investigated and addressed a problem with damp in my utility room. As the issue was not run of the mill, NDP sent two people (Daniel & Harvey) to assess the issue before deciding on a treatment programme. Toby & Jack spent two days addressing all possible causes and, at this stage, it seems the works have successfully addressed the problem. I contacted NDP about a couple of things afterwards and Lydia was very helpful and efficient and sent Ryan to assess and address the issues at the earliest opportunity.
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Angus Auden
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Thanks to Ryan who worked internally inside the house on issues that were highlighted in the survey that was completed by Daniel. He got the jobs done efficiently. Also thanks to Jack who worked externally including part of the roof that needed doing before the winter weather hits. Again done efficiently!
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James Price profile picture
James Price
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Excellent service, excellent price, really happy with the work completed.
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Mould Treatment Great experience from Nordic. Starting with the survey from Dan, through the project liaison with Lydia and Erin, through to the professional completion of the job from Ryan. Would recommend Nordic!!
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Suzi Andersen profile picture
Suzi Andersen
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Very professional company who were proactive, friendly and very responsive. I felt confident that they would offer a great service, and they did. Toby was very cheerful, knowledgeable and very careful with our property. He cleared up beautifully when he'd finished plastering. Jack was also knowledgeable and suggested alternatives for our guttering, which we were appreciative of. He did an excellent job. The office staff (Lydia) were bright and bubbly and were very responsive, which made the process run smoothly and as painless as possible. I would recommend this company without hesitation as I felt they went the extra mile.
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Nordic - when you want a job well done! From the first telephone conversation, through to the end of the project, the quality and professionalism of the company stood out. Site visits were undertaken before the work began, and after the work was completed, to ensure the highest level of customer service. The team which carried out the work, was courteous, reliable and hard working at all times. The team comprised Blane and his apprentice son Louis. Blane’s skill level is excellent and the finished job demonstrates this. Louis worked hard and is now capable of carrying out most aspects of the work. A job well done. Thank you
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Professional, thorough and very reasonable price - Highly Recommended. Cormac was extremely thorough during his extensive visit to our premises to investigate an ongoing damp issue. Although we generally knew the cause, we needed an independent report to provide to the landlord. Cormac was pleasant and forthcoming in discussion with our Centre Manager on site and understood the requirements. The report we received was detailed and contained extensive photos to evidence his explanations. I cannot recommend Cormac and Nordic Damp Proofing enough! Very professional and thorough, And a small note to say extremely reasonably priced.
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Damp Under Stairs Nordic Damp Proofing were very professional, gave a fair quote with no obligation. Had damp issue under stairs in old house, that needed all the old plaster removed and rectified. Ben who completed all work to contract and cleaned up, very pleased. Would use again
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Penetrating Damp & Condensation Treatment We'd tried a few companies to assess our damp and condensation problems but Nordic really stood out. A very thorough survey was carried out by Jason, a few days later a quote was sent and accepted and a very detailed Scope of Work issued. The work was completed quickly and efficiently by Stephen and other Nordic staff, any issues we had were swiftly addressed and professionally handled, our thanks to Jack and Lydia for their constant availability and communication.
Posted on Bark Bark
Brad Nichols profile picture
Brad Nichols
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Second time Nordic have done work for me - what a lovely company and job done.
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Salim Ahmed profile picture
Salim Ahmed
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Very professional and friendly service. They even called ahead to let me know they were running approximately 10 minutes behind the estimated arrival time due to traffic. Excellent communication and customer service throughout. Highly recommended!
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Tom profile picture
Tom
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Definitely use them again great company
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Tom profile picture
Tom
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Amazing company and workforce
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Tom profile picture
Tom
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Good company
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Michael de Villiers profile picture
Michael de Villiers
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I had a super gentleman come to my home and review the damp that I suddenly started to have mysteriously and with a sudden onset! He was super friendly and informative and I felt empowered to make the necessary decision as to the way forward with my flats treatment! A rated company and highly recommended 👌☺️👍
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amy profile picture
amy
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Had a reslly lovely experience with Nordic damp proofing. He was very honest and saved me a lot of money. Lovely, friendly and extremely helpful. Thank you so much for coming out and advising me. I 100% recommend nordic damp proofing.
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Efficient and helpful Woodworm survey completed at prospective property. Everyone was communicative and helpful. Even when we had an issue with the time of the survey changing they communicated and it was resolved. The Report was detailed and easy to understand.
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Exceptional service Couldn’t be happier with the service provided by Nordic, their customer service and work was excellent, very happy!
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Damproofing and plastering the tradesman who did the Damproofing and remedial plastering was excellent, we would strongly recommend him.
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Mould treatment Really great work. Clear and helpful communication. Very pleased
Posted on Bark Bark
Mr Jonathan Graing profile picture
Mr Jonathan Graing
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I’ve just had my 6 month checkup from Nordic preservations after completing the work back in October - everything has dried up perfectly. Great company great service.
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Charles Wright profile picture
Charles Wright
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Installed a piv unit for me was very impressed with the service thanks guys
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Kassie e profile picture
Kassie e
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Great service highly reccomend this company for any renovation work
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James H profile picture
James H
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Great service, would highly reccomend this company
Posted on Bark Bark
Maria Varney profile picture
Maria Varney
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Cormac came and surveyed my property and explained the issue clearly and how to resolve the issue, did the work the following week to a great standard, really happy with the results! Would recommend to anyone!
Posted on Bark Bark
max.moylan profile picture
max.moylan
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Mr Mcnicholas was extremely thorough in his analysis and work on our damp issues. Would definitely use again but I doubt I’ll have to with the extensive works that he completed.
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Alex Darbost profile picture
Alex Darbost
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I recently had the pleasure of working with Nordic Preservations to address a damp problem in my bedrooms, and I couldn't be more satisfied with the experience! From start to finish, they delivered top-notch service at a very competitive price. I want to give a special shout-out to Cormac, who was my main point of contact throughout the process. Cormac was incredibly knowledgeable, responsive, and always willing to go the extra mile to ensure everything was done to the highest standard. He took the time to explain the root of the issue and the steps they would take to fix it, which really put my mind at ease. The quality of the work was exceptional, and it's clear that Nordic Preservations takes great pride in their craftsmanship. My bedrooms are now completely damp-free, and the difference is remarkable. I also appreciate how clean and tidy they left everything once the job was done. If you're looking for a reliable, professional, and reasonably priced damp proofing company, I highly recommend Nordic Preservations. Thank you, Cormac, and the entire team for a job well done!
Posted on Bark Bark
Will profile picture
Will
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Great service and happy with the job. Would highly recommend 👍🏻
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James profile picture
James
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Brilliant guys, super friendly, very accommodating, brilliant end result

Areas We Cover Across West London

Nordic Damp Proofing provides damp surveys and remedial services across a wide area of West and North West London.

Our core coverage includes Wembley, Northwood, Harrow, Uxbridge, Ruislip, Hillingdon, Ickenham, Eastcote, Pinner, Kenton, North Wembley, Alperton, Sudbury, Hayes, West Drayton, Harefield, South Ruislip, Ruislip Manor, Harrow on the Hill and surrounding areas.

We also cover properties towards Ealing, Perivale, Greenford, Park Royal, Northolt, Southall and neighbouring locations where required.

Our work frequently takes us across HA, UB and nearby West London postcode areas, as well as locations close to the Hertfordshire and Buckinghamshire borders.

You can see our wider regional coverage on the areas we cover page.

A person holds a moisture meter against a white wall near a carpeted floor during a Damp Proofing Project in Hemel Hempstead. The device displays a reading of 31.8, whilst white cables are visible on the floor nearby.
A close-up of a cracked, off-white concrete wall with visible dark lines, stains, and rough texture—signs that may prompt you to ask, What Is Salt Damp?.
A grey icon of a house with a large exclamation mark inside a triangle and three wavy lines below, suggesting a Nordic Damp Proofing warning about flooding or water damage in the home.

Damp Surveys Across West London

The most important part of any damp repair is identifying why moisture is present.

Visible staining does not always tell the full story.

A wet wall near the floor may be caused by moisture rising through masonry, but it can also occur because an outside path has been raised too high, a pipe is leaking beneath the floor or external drainage is poor.

Likewise, black mould in a bedroom may be caused by condensation, but a cold wall affected by rainwater ingress can make the problem substantially worse.

Our damp surveys look at the wider property rather than treating one damaged patch in isolation.

Depending on the symptoms, our surveyors may consider external brickwork and render, pointing, gutters and downpipes, roofs, chimneys, ground levels, patios, driveways, airbricks, ventilation, skirting boards, floor timbers, wall finishes and previous damp-proofing work.

Where the cause is particularly difficult to trace, our survey and diagnostic services can provide a more detailed assessment.

A grey icon of a house with a large exclamation mark inside a triangle and three wavy lines below, suggesting a Nordic Damp Proofing warning about flooding or water damage in the home.

Black Mould and Condensation in West London Homes

Condensation is one of the most frequent causes of black mould in flats and houses.

Everyday activities such as cooking, showering, washing and drying clothes release moisture into the air. If that moisture cannot escape, it eventually reaches colder surfaces and condenses.

Mould often develops first around windows, behind wardrobes, in bedroom corners, across bathroom ceilings and on external walls.

Modern improvements can sometimes make this more noticeable. Double glazing and increased insulation may reduce uncontrolled air leakage, meaning effective ventilation becomes more important.

Nordic Damp Proofing can help through ventilation and condensation surveys, humidity control and ventilation, mould removal and mould prevention.

Our articles on how to stop mould in your home and managing condensation offer further guidance.

We Find It. We Treat It. We Stop It Coming Back.

Damp & Mould in West London Flats

Flats and apartments can experience particularly stubborn mould because moisture is often concentrated into smaller spaces.

Bathrooms may have no external window, kitchens may rely on mechanical extraction and bedrooms may have limited cross-ventilation.

In converted houses, the current layout may also differ considerably from the original design.

A recurring mould problem should therefore be assessed carefully.

Some cases may primarily involve excessive humidity and cold surfaces. Others may involve leaking external walls, roof defects or hidden plumbing issues.

The correct treatment depends on distinguishing between the two.

Our guide on why flats can experience worse condensation than houses explains these issues in more detail.

A simple white outline of a house with a circular symbol in the centre, featuring a stylised flame and a tick inside it, on a light grey background.
Damp Surveys for West London Landlords & Managing Agents

Protect your home before the problem gets worse. Our friendly surveyors will diagnose the issue, explain the results, and recommend the most effective treatment.

Before you leave...
Speak with an expert

At Nordic Damp Proofing, we’re pleased to offer damp, mould, and timber surveys to homeowners and landlords. In some cases, fees may apply for more detailed reports — but don’t worry, our team will always let you know beforehand.

Submitting this form doesn’t commit you to a survey. One of our friendly team members will contact you within 24 hours to discuss your enquiry and confirm whether a survey is needed. Once booked, we can usually arrange a visit within 24 hours of confirmation.