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Craig got in touch quickly, gave me a rough estimate over the phone and answered all my questions. Surveyor arrived on time, gave instant quote. Price was good. Michael and (another) Craig turned up to do the job on the day, time given. Good, tidy job. Can't fault anything, from start to finish!! Would recommend!

Mary

George and his team are experienced builders, replaced my front door with a custom frame/sidelights and raising the floor level in the hallway quite quickly - in fact, they were the only who came next day, gave a quote straightaway and were ready to start in just couple of days. They also had all the necessary tools and materials, were ready to buy something additional quickly on the day - if further adjustments were required to fit everything as I asked. Thanks a lot for your help, guys!

Dmitry

Highly recommend. These guys did a fantastic job of constructing our pergola and decking. Very hardworking and reliable. The job was completed in the time frame agreed and to a very high standard. We would 100% use them again.

Holly

At Rated People, we connect you with trusted damp and mould specialists who are ready to tackle your home improvement needs. Whether you’re dealing with a minor issue or a more serious problem, our platform gives you access to painters and decorators with hundreds of 5-star reviews. It’s free to post a job, and you’ll receive up to three quotes, ensuring you find the right expert at the right price. Don’t let damp and mould affect your home—find an expert today and get the job done right.

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Local mould & damp experts

What does a damp & mould specialist do?

A damp and mould specialist is trained to identify, assess, and resolve issues related to moisture in your home. These experts conduct thorough surveys to determine the source of dampness, whether it’s from condensation, leaks, or rising damp. They provide tailored solutions to treat and prevent both damp and mould, helping to maintain the structural integrity of your property and improve indoor air quality. 

By hiring a damp and mould specialist, you ensure that the problem is addressed at its root, preventing further damage and potential health risks.

How to spot damp and mould?

Common signs of damp include discoloured patches on walls or ceilings, a musty smell, or peeling wallpaper. Mould often appears as black, green, or brown spots in areas with high humidity, such as bathrooms, kitchens, or basements. If you notice any of these signs, it’s essential to consult a damp and mould surveyor to assess the extent of the issue and recommend the best course of action.

How much does it cost to repair damp?

The cost of repairing damp in your home can vary widely depending on the type and severity of the problem. Understanding the potential expenses involved will help you make an informed decision when addressing damp issues. Here’s a breakdown of what you might expect to pay for different types of damp repairs:

  1. Type of Damp Issue:
    • Rising Damp: This occurs when moisture from the ground rises up through the walls of your home. Treatment often involves installing a damp-proof course (DPC), which can cost between £400 to £1,000 for a single wall. For a more extensive area, the cost can rise to £3,000 or more, depending on the size and accessibility of the affected area.
    • Penetrating Damp: This type of damp is caused by water penetrating through the external walls or roof, often due to leaks, cracks, or faulty guttering. Repair costs can range from £200 for minor repairs, such as fixing a leaking gutter, to over £2,000 for more extensive work, like repairing brickwork or installing new waterproofing membranes.
    • Condensation Damp: Often found in areas with poor ventilation, condensation damp can usually be managed with better ventilation solutions, such as installing extractor fans or dehumidifiers. Simple ventilation fixes might cost around £100 to £300, while more comprehensive solutions like installing a Positive Input Ventilation (PIV) system could range from £800 to £1,500.
  1. Extent of the Damage:
    • Minor Damp Issues: Small areas of damp or mould that are caught early might only require surface treatments, such as anti-mould paint or sealants, which could cost between £50 to £150.
    • Moderate Damp Problems: If the damp has started to cause visible damage to walls, floors, or ceilings, more significant repairs may be necessary, such as replastering affected areas. These costs can range from £250 to £750, depending on the size of the area and the materials required.
    • Severe Damp and Structural Damage: In cases where damp has been left untreated and has caused substantial damage to the structure of your home, such as wood rot or structural weakening, the costs can escalate significantly. Full-scale repairs, including replacing damaged timbers, repairing brickwork, and redecoration, can cost anywhere from £1,000 to £10,000 or more.

Other mould & damp FAQs

What is the difference between mould and damp?

Damp refers to the presence of moisture in a building, which can lead to the growth of mould. Mould is a type of fungus that thrives in damp conditions. While dampness is the cause, mould is a visible symptom that can have serious health implications if left untreated.

Can mould and damp make you ill?

Yes, prolonged exposure to mould and dampness can lead to a variety of health issues, particularly respiratory problems such as asthma, allergies, and even infections.

Do dehumidifiers stop mould?

Dehumidifiers can help reduce moisture levels in the air, which in turn can prevent the growth of mould. However, they are often a temporary solution. It’s crucial to identify and fix the underlying cause of dampness to effectively stop mould from returning.

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General builders and energy saving specialists since 1994

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Reviewed by Pauline on 20/11/2023

Came out as arranged and said would give a quote for several jobs required including the damp repair .he said he would send quotes over on the friday 3rd november and am still waiting.

Father and son Construction and property maintenance contractors with over 40 years experience within the industry. Qualified and experienced Tradesmen specialising in all aspects of building and maintenance repair work.

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Reviewed by MARTIN on 2/11/2024

Great job. Thorough and professional

Fortune Construction was funded in 2005 by CEO Zygmunt. In 2014 the CEO partnered with Anna to implement the business on providing a stronger customer-focused approach, services and a constant quest for top-class quality, which has enable the company to sustain leadership in its major line of business. Fortune Construction is based in South London but works all around London on general building and refurbishing.

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Reviewed by viv on 21/11/2024

Zigmunt did a very good job at a good price and was friendly and courteous . Left things tidy too . Recommend.

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Reviewed by Joanna on 21/12/2024

Richard was able to fix a problem that was quite tricky so I was very grateful and also took a quick look and fixed the fitting on the shower . Brilliant Reliable Experienced in many trades too . Thank you

I have a long times experience in construction(more than 10 years) specialised in building construction,refurbishing,extension,painting,carpenter. I own all necessary tools for any kind of jobs . I am a very serious person,with many tipes of skills ,so be free to contact me anytime.

Friendly and trustworthy handyman providing the following services • Shop Fitting • Home Refurbishing, (bathroom and kitchen ) • Painting and decorating • Carpentry, fixing doors, replacing locks, changing door handles ) • removing walls or partitions or making partitions • Floor Laminating--- Tiling • TV wall mounting/Mirror or any thing to hang on the wall or ceiling • Electrical work • Installing CCTV Camera • Installing Appliances New or Old • Waterproofing floor and roof • Plumbing work (fixing leaks, replacing water taps, replacing silicone) • Handyman work

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Reviewed by Gnaneswaran on 3/12/2024

Great service. Got a quick appointment and on time completed the job. Thank you.

? I am 25 years professional Tiler is ? Most of the time, so I am doing ? ? refurbished, bathrooms ? I am like my job because I’m doing something new

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Reviewed by Gary on 18/12/2024

Thomas is personable, helpful and quick.

We are proud to be a top rated, reliable and well respected company with a fantastic team of experts providing outstanding levels of service when it comes to plumbing painting tiling bathroom and kitchen fitting and full house renovations in London and surrounding areas. We carry out all types of work, no matter the size - from small plumbing maintenance jobs such as leaking taps or burst pipes and other domestic work, right up to large installations such as Full house renovation. All of our work is fully guaranteed and we offer professional and efficient Handyman services near you at a competitive cost. Our aim is total customer satisfaction. Not only do we retain our client's custom over many years, they also become our ambassadors recommending us to their relatives, friends, neighbours and business associates.

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Reviewed by Cosmin on 21/5/2023

Nik did a great job with the shower. His team and himself worked efficiently, dealt very well with unexpected problems and were communicative and open about what needed to be done, all for a very reasonable price. Would definitely hire again and recommend to others!

Quality workmanship carried out by ourselfs ( Kenny & Graeme). With over 20 years of experience each at all aspects of exterior & interior painting and building maintenance.

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Reviewed by Rakel on 19/12/2023

Straight forward, fast and well done.

We take on all aspects of plastering work from artex removal ceiling replacements re-skims rendering we are Manchester based An work within greater Manchester

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Reviewed by Ali on 11/12/2024

friendly and professional done very good plastering job in a short notice .

I'm a small self-employed company with over 15years off experience with Roofing it is my passion to do good work and make customers happy BigTs Roofing and building We're Repatriation matters

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Reviewed by Steve on 23/6/2024

Thomas and his team left us in no doubt that they are very good at their job, No short cuts were taken and advice and suggestions were offered by the team throughout in what turned out to be a more difficult job than first thought, The team are very professional in their approach leaving the site in a cleaner state than when they arrived, We are absolutely delighted with the end result, Very friendly and approachable I would Highly recommend Big

Concept Claim Solutions (Croydon) is a franchise owned and operated under license, with a registered name of Croydon Claims & Building Services Ltd. We are an Appointed Representative of Citrus Compliance, a trading name of Andrew Smith, which is authorised and regulated by the Financial Conduct Authority. Concept has over two decades of expertise in property insurance claims management, building repairs, home improvement and maintenance solutions. We take care of every aspect of your property insurance claim by providing FREE surveys, FREE quotes, and a FREE insurance claims management service subsequent to a Water Leak, Fire, Flood, Storm, Impact Damage, Criminal Damage, Subsidence or Malicious Damage. You only pay the policy excess pre-agreed with your Insurance provider. We Survey the damage sustained to your property, create a detailed report supported with a schedule of reinstatement works, negotiate with your insurer or their appointed loss adjuster to get your rightful claim authorised, and undertake all works to get your property back to its pre-loss condition. We have teams of surveyors, builders, decorators, plasterers, plumbers, electricians and highly qualified technical staff who deliver high quality building reinstatement work to our clients.

In business 40 years Free estimates no job to large or small fully insured

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Reviewed by Rachel on 31/5/2024

Absolutely fantastic tradesman, completed the job very quickly, and excellent quality. Super friendly but worked 100% non stop, would definately recommend this trader as his prices are good, he's committed to the job but also has a fantastic personality , a genuine honest guy

?I mostly work on recommendations and ongoing works with previous customers. I fall back on RP when required. I’ve 10 years of experience and fully insured with Axa Plc with no claims to date.

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Reviewed by Jacqueline on 10/9/2024

Great job, was very helpful and did a nice job.. i would recommend.

We are c g t building services We are a highly skilled, family run business with over 30 years experience in the building and landscaping sector. We pride ourselves in giving 100% customer satisfaction and can guarantee competitive prices against leading organisations, and have a solid team of dedicated and experienced tradesmen, producing quality, skilled craftsmanship, and delivering projects both on time and to budget. Our combined skills mean we can offer a full range of building services from fencing and decking, to extensions and refurbs. as well as having a fully licenced fleet of waste removal vans, offering a fast, and reliable waste clearance service at very competetive prices. so whether youre looking to extend, restore, or refurb, or are in need of a new kitchen fitted, or youre looking to clear out your garage or landscape your garden. Theres only the one team you need. The C G Team

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Reviewed by Shelby on 21/12/2024

Hired for plumbing job of installing back to wall/unit toilet and vanity sink unit. All went smoothly. Polite and courteous. The bathroom was left tidy and clean and all waste disposed of. Will definitely hire again for any other work in the future. Thank you.

AW Painting & Decorating: Providing the residents of North Yorkshire (and the rest of the UK) with the highest quality decorating services. At AW Painting & Decorating, we have earned an excellent reputation in our local area as a professional, expert decorating company. The majority of our work is earned through word-of-mouth recommendations from our previous clients. We make it our aim to make sure that your decorating project is completed to your absolute satisfaction.

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Reviewed by Joanne on 14/4/2024

Great communication, punctual, tidy and great job done. Would highly recommend

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Reviewed by Richard on 12/6/2024

If only all tradesmen were like Norman and his team. He turned up when he said he would and kept me in the loop with what he was planning to do and what his team were doing. His team is made up of friendly guys and they've done a great job!

LDN SOS - The Residential and Commercial Maintenance Company, offers a wide variety of services, from the small handyman jobs to large projects, LDN SOS gets them done with no fuss. Customer satisfaction and value for money is a priority at all times, with competitive pricing that is transparent, top notch customer service and many years of experience, you’re in safe hands. You can trust LDN SOS to get the job done right first time and to an amazing standard, guaranteed. LDN SOS has many satisfied customers that return again and again, with well over 60 5 Star Reviews published online, the LDN SOS reputation speaks for itself. Feel free to get in contact to discuss the task at hand and LDN SOS will be happy to get you booked in…

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Reviewed by cyril on 17/12/2024

Great communication and professional advice coupled with attention to detail with a deliverable that exceeded expectations ...definitely will reach out in the future for any work we require

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