Damp Proofers in Marylebone, North London

Name: Damp Proofer
Brand: MyBuilder
SKU: damp-proofer
Rating: 4.7 (134 reviews)

Easily find verified Marylebone, North London Damp Proofers. Just post your job to get quotes from MyBuilder's Damp Proofers in Marylebone, North London.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated damp proofers in Marylebone, North London

440 Results

Sort by:

Services Rendered
No reviews yet
Damp Proofer in Marylebone, North London
Hello, My name is Geoff and I have been working in the construction industry for 20 years. As a general builder I have all the skills required to undertake any job from tiling a floor, to building a house from the foundations up. With 10 years experience working for London Underground Engineering.
Get in touch
Upper hand plastering
No reviews yet
Damp Proofer in Marylebone, North London
With over 20 years of experience in the plastering industry, we pride ourselves on delivering top-quality work for both commercial and domestic projects, big or small. Our highly satisfied client base is a testament to our commitment to excellence in; . Plastering . Rendering . K-Rendering . Screeding . Venetian polished plastering, and more. We offer flexible, free, and no-obligation quotes, ensuring your convenience and peace of mind. Whether you're renovating your home or tackling a larger commercial project, we provide reliable, professional service every time. Let us bring your vision to life with precision and expertise!
Get in touch
A1 plastering and building services
No reviews yet
Damp Proofer in Marylebone, North London
Hi im darren, I have over 25+ years of experience of all plastering and construction work. I can do all types of plastering internal and external as well as offer many more services in the construction field. I work all round Essex but starting to expand out further. I'm reliable, trustworthy, hardworking, clean and tidy.
Get in touch
Woodberry London Limited
Rating: 5 out of 5
Damp Proofer in Marylebone, North London
Woodberry London , is a personal, friendly company that is committed to meeting every customer's needs. We pride ourselves on our reasonable rates If you are looking for a professional service with high quality finishes, you can rely on us to deliver.
Get in touch
Latest review:
Damp Proofing- 31 Mar 2020
Very helpful and worked hard to solve my problem which he ultimately achieved.
Concrete waterproofing
No reviews yet
Damp Proofer in Marylebone, North London
I have been working on concrete waterproofing and damp proofing for 15 years. I have gained lots of experience in huge building sites ( Canary Wharf), big car parks, basement and swimming pools around London. I can fix any leaks, cracks, concrete honeycomb and service pipes. I always try to find the best solution for jobs.
Get in touch
Thompson Plastering
New on MyBuilder
Damp Proofer in Marylebone, North London
Plastering with over 30 years of experience, specialising in home renovation where tidyness matters,all ceiling and wall renewals & repairs.Projects including plastering over artex,sand & cement,waterproofing,insulated plastering,K Rendering, Micro cement & Venetian plastering
Get in touch
Nextdoor Roofing limited
No reviews yet
Damp Proofer in Marylebone, North London
All types of roofing work New roof, chimney repair, lead work timber work gutter and fasica flat roof GRP Rubber roof Accept urgent job Free Estimate
Get in touch
Uday
No reviews yet
Damp Proofer in Marylebone, North London
We deal with restoration of your home, shop and roofing work as well. Along with that we build new extension, garages, shed, driveways.
Get in touch
JC Maintenance
No reviews yet
Damp Proofer in Marylebone, North London
I have been in the construction business for the last 15 years working up and down the country on building sites I am friendly respectful and take pride in my work. Iam very experienced in my field and I’m Working for my local council at the moment as tradesman, thanks
Get in touch
Elite Damp Proofing & Property Solutions
No reviews yet
Damp Proofer in Marylebone, North London
Hello
Get in touch
Royal maintenance
No reviews yet
Damp Proofer in Marylebone, North London
Moss & Mould removal is a specialist cleaning and surface-restoration company delivering premium results with zero compromise. We don’t offer quick cosmetic washes — we carry out deep, professional moss and mould removal that protects your property, extends the life of your roof and restores the original finish of every surface we touch. Our process combines controlled low-pressure cleaning with professional biocidal treatments to safely eliminate moss, algae, lichen and black mould at the root — not just on the surface. The result is a visibly cleaner home that stays cleaner for longer. We work across all roof types, render systems, fascias, soffits, driveways and guttering, providing a complete exterior refresh service with meticulous attention to detail. Every job is carried out with commercial-grade equipment, strict safety standards and a clear, honest approach from start to finish. No rushed work. No hidden costs. No damage-causing pressure washing. Just reliable workmanship, long-lasting results and a reputation built on quality
Get in touch
Algarve General Building LTD
No reviews yet
Damp Proofer in Marylebone, North London
Good Day, it's a pleasure to meet you! My name is Antonio Pereira and I am the proud owner of the Algarve General Building. I would like to take this opportunity to introduce myself and extend a warm welcome to you. We are dedicated to providing excellent services and ensuring customer satisfaction at AlgarveGeneralBuilding.
Get in touch
G.B.PLASTERING
No reviews yet
Damp Proofer in Marylebone, North London
G.B.PLASTERING has over 20 years experience in all aspects of plastering and damp proofing, from skimming , rendering screening , floating , plaster boarding , coving , d.p.c , tanking and Membrane to a very high standard
Get in touch
Healthy Indoor Environments Ltd
Rating: 4.7 out of 5
Damp Proofer in Marylebone, North London
We are an award winning expert damp and mould and radon surveyor and solution provider. We are a PCA member and hold the PCA Certified Surveyor for Dampness in Buildings (CSDB) qualification and the NICEIC Domestic Ventilation certification. ***. We charge for our expert surveys. DO NOT INVITE OR SHORTLIST US IF YOU EXPECT A FREE SURVEY. Only invite or shortlist us if you are happy to pay our survey cost £245+VAT. *** We are experts in understanding the true root cause of damp issues including condensation, black mould and wall surface damage/discolouration and accurately diagnosing structural damp and timber decay. We are also members of Radon Council and UK Radon Association and provide measurement surveys and mitigation solutions in domestic and commercial properties all over the UK including the Channel Islands. It is essential to understand the true root cause of damp issues in order to determine the right permanent treatment. Most surveyors, property managers and trade contractors misdiagnose the root cause and generally assume the problem is caused by some sort of structural defect which leads to treatments that dont work, ££££ wasted and the problem eventually returns. All too often we see treatments like brick repointing/rendering, DPC/wall injections, cleaning /replacing guttering, roof/flashing work, wall insulation linings, replastering that fail because they assume the problem is some sort of defect and have no effect on the real root cause. Furthermore, because the true root cause of damp issues stops for approx 6 months (Mar-Aug) in the UK we often see incorrect treatments that appear to work but only until the weather gets colder again later in the year. We dont do guesswork like this. Our surveys always pinpoint the true root cause which our solutions will permanently address so the problem never returns. Similarly our real-time radon measurement surveys identify concentration ranges that passive sensors cannot and our mitigation solutions are always permanently effective. In 2024 we won the H&V News Awards Building a Safer Future Award for our multiple radon mitigation design and installation work packages with Government of Jersey where we installed over 200 systems and reduced levels that were significantly above the UK Action Levels (Domestic and Commercial) to below the UK Target level. Services include: Damp and Mould Surveys, Damp and Mould Solution Design and Installation, Condensation and Mould Solutions, Radon Measurement, Radon Mitigation Design and Installation, Ventilation Retrofits, Ventilation Specifications, MVHR, PIV, Air Filtration, Air Purification, Photohydroionisation™, Active Air Purification, Air Ionisation, Indoor Air Monitoring, Indoor Air Quality Testing, Air Decontamination, Infection Control, PAT Testing, Electrical Installations, Electrical Certification, Air Conditioning (F-Gas certified) Please note that Better Indoors is a trading name of Healthy Indoor Environments Ltd, Companies House registration number: 07846006 We are PCA CSDB qualified, NICEIC Domestic Ventilation qualified. FGas/ODS Cat 1 qualified. We are members of Institute of Environmental Sciences, IAQ Management Association, UK Indoor Environments Group, Radon Council, UK Radon Association, FGas Register, REFCOM and SafeContractor. We are also a stakeholder of APPG Healthy Homes and Buildings.
Get in touch
Latest review:
Damp Proofing- 19 Nov 2025
Andrew was lovely and very efficient in diagnosing the issues with mould in our flat. This man very much knows what he is talking about as his story was very much coherent with other scientists and specialists we had spoken to. However, when I originally posted the job, I was approached by many others telling me I had rising damp and trying to scam me into re plastering walls etc. when this was not the case. I highly recommend hiring Andrew as his approach is very different but makes a lot more sense compared to other companies that try and make a quick buck by selling a quick fix. He has come over, taken readings of the flat that concluded that the CO2 and moisture levels in the air were double what they should be and suggested fitting a filtered air vent system that automatically kicks on when too much of either contaminant is detected. He is so knowledgeable and really took the time to have a chat and make sure we understand what is going on too.
john waller
Rating: 1 out of 5
Damp Proofer in Marylebone, North London
father and son business both have cscs cards for bricklaying also do extensions and any building works ,i am a c.s.r.t (certificated surveyor in remedial treatments ) for damp and timber treatments,we have many years experience in the building industry,we have gained a good understanding of all the trades and have a good web site for you to view photos of our past projects .
Get in touch
Latest review:
Damp Proofing- 20 Feb 2019
Said the damp would not be occurring after the damp treatment and gave a 10yr guarantee but it still keeps comming after 3 months of damproffing even though was given a 10 yr guarantee.
Homecoat coloured rendering and pebbledashing specialist
No reviews yet
Damp Proofer in Marylebone, North London
I specialise in sand and cement rendering, silicone coloured rendering, lime based rendering, pebbledashing, tanking and damp proofing, I have over 25 years experience
Get in touch

4.7

Top rated Damp Proofers

Our Damp Proofers in Marylebone, North London, are rated 4.7 out of 5 based on 134 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

What types of services are offered by local damp proofers in Marylebone, North London?

{Location} damp proofers specialise in identifying, treating, and preventing damp and mould issues in residential and commercial properties.

Some of the services damp specialists in Marylebone, North London can provide include:

Identifying the cause of damp and mould
Applying damp treatment to treat rising damp
Installing damp proof membranes to prevent water ingress
Recommending or installing concrete tanking or drainage systems for underground damp
Treating condensation and humidity issues
Applying waterproof coatings and sealants to walls and floors

No matter the job you need doing, MyBuilder can connect you with local damp proofers in Marylebone, North London available to complete it for you.

Simply post your job, and we’ll match you with interested and available local Marylebone, North London damp specialists ready to take it on. Browse their work history, read reviews and request quotes to choose the right damp proofing company or contractor in Marylebone, North London for your project.

Average cost of damp proofing in Marylebone, North London

The average cost for damp proofing in Marylebone, North London can range anywhere from £1,000 - £5,000, depending on the property size, type, and age, the type of damp you have, the size of the affected area, and any additional work required like replastering or repainting.

To break down the cost further, there are three main types of damp, each with different treatment approaches and costs: Condensation damp treatment cost: £150–£400 per room

Usually caused by poor ventilation or humidity. Treatment may include improving airflow, installing vents, or applying anti-condensation paint.

Penetrating damp treatment options costs: £350–£1,000 per wall

Caused by water ingress through walls, roofs, or gutters. To combat penetrating damp, a professional can fix leaks, apply waterproof coatings, or repair brickwork and pointing.

Rising damp solutions costs: £500–£2,000+ per wall

The most complex and costly to fix, rising damp occurs when moisture travels up through walls from the ground. Treatment often involves installing a damp proof course, replastering, and redecorating.

You can find more information on budgeting for your project with our guide on the cost of damp proofing.

MyBuilder Tip: Replastering and repainting affected walls is often one of the most costly parts of the damp treatment process, so getting a detailed quote is essential.

Find a damp proofer in Marylebone, North London with MyBuilder

If you suspect your home has damp, it’s important to get it sorted quickly by a damp specialist in Marylebone, North London, and MyBuilder simplifies the hiring process.

It’s completely free to post your job on MyBuilder, and it only takes a few minutes:

Step 1: Post your damp-related job on MyBuilder

Describe your issue in detail, including the type of damp, affected areas, and any concerns you have. Once posted, our platform will share your job with damp proofers in Marylebone, North London who can register their interest. You’ll be notified as soon as they do.

Step 2: Compare profiles and reviews of damp specialists in Marylebone, North London

Read through the profiles of interested Marylebone, North London damp specialists, view examples of past work, and read verified customer reviews.

Reach out to the local damp proofers in Marylebone, North London you feel are the best fit to discuss your job in detail. Ask about their diagnosis, recommended treatments, timelines, and costs to get clear, comparable quotes.

Step 3: Hire a damp specialist in Marylebone, North London with confidence

Once you’re satisfied with their experience, quotes, and approach, you can confirm your hire and get your damp issue resolved efficiently.

All damp proofers in Marylebone, North London who register with MyBuilder undergo ID and skills checks, and we monitor complaints to maintain high standards.

Questions to ask damp specialists in Marylebone, North London

You want to be sure that you are hiring a damp proofing contractor in Marylebone, North London with the right experience, skills, and understanding of your property and job requirements.

Here are some key questions to ask damp proofers that should guide your final choice:

What qualifications do you have?

Check for recognised certifications such as CSRT (Certified Surveyor in Remedial Treatment) or CSSW (Certificate in Structural Waterproofing). Qualifications show the tradesperson has the proper training to diagnose and treat damp effectively.

Are you a member of any professional bodies?

Membership in professional organisations like the Property Care Association (PCA) indicates the Marylebone, North London damp specialist adheres to industry standards and best practices.

Are you insured, and do you offer a warranty?

Insurance protects you against accidents or damage during the work, while a warranty shows confidence in the longevity of the treatment.

What treatment do you recommend, and why?

Different damp types require different solutions, so ask the damp specialist in Marylebone, North London to explain their recommended approach and why it’s the best option for your home.

Is the work compliant with building regulations?

For certain treatments, like tanking or major structural repairs, ensure the Marylebone, North London damp proofing contractor will follow all relevant regulations and can provide certification if needed.

What is included in your quote?

Clarify what the quote encompasses, with typical services including a site survey, a written report, labour, materials, and any replastering or repainting, so there are no surprises later.

How long will the job take to complete?

Ask for a realistic timeline based on the type of damp, the size of the affected area, and any additional work like plastering or painting. This helps you plan around the disruption.

FAQs: Frequently asked questions when looking for local damp specialists in Marylebone, North London

How long does a damp specialist in Marylebone, North London take to complete damp treatment?

The timeline of your damp treatment depends entirely on the service you require. Small jobs like treating condensation or installing ventilation can take a day or two, while rising damp treatments may take several days or weeks depending on wall size and replastering requirements.

Will I need to leave my home while a damp proofer in Marylebone, North London carries out damp treatment?

Many treatments allow you to remain in your home, but for major works such as treating rising damp or tanking, temporary relocation may be recommended to minimise disruption.

How long will a damp proofing treatment carried out by a damp proofer in Marylebone, North London last?

Professional treatments can last 10–15 years or more, depending on the property and the cause of the damp. Regular maintenance and monitoring will help to extend your damp proofing’s lifespan.

If I hire a damp proofer, can the damp proofing work increase my Marylebone, North London property value?

Yes, addressing damp improves structural integrity, prevents future damage, and reassures potential buyers, which can positively impact your Marylebone, North London home’s market value.