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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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A well known family business with over 30 years experience we guarantee a good job for a fair price

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Reviewed by Mike on 28/5/2025

Happy with the job

BUILDING CONTRACTOR Garage Conversions / Property Refurbishments / Extensions / Electrical / Plumbing and Heating Service. 35 Years of Satisfied customers Quality service and value. Wall & Floor Tiling Plastering Brick and block work Damp Proofing Garden Walls Pointing Garage Conversions Full Property Refurbishment Our Passion and Commitment We pride ourselves on exceptional service and outstanding results in every thing we do. Before we start we’ll meet with you and discuss your options and budget, meaning, we’ll know what will work best for you to deliver a outstanding bespoke project to fit your requirement . Please call us for free friendly advise.

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Reviewed by Jane on 18/12/2024

Neale is lovely to deal with whilst being professional, punctual and skilled. I didn't believe builders like this still existed. He turned up on time, every single time he said he would. He produced a detailed written quote and then didn't increase it throughout the job. He and his side-kick, John, worked non-stop overcoming every issue our wonky victorian terraced could throw at them. I'm so relieved and impressed. He's now my go-to builder.

Hi I'm a Professional builder.I have experience of over 25 years.I do tiling,plastering,painting,decorating.I have lots of good qualities, I'm very punctual and I always try my best.I have lots of references.If you need any recommend numbers text me plz. Been in the business for a long time and now work with my beautiful wife . I am Also a Derbyshire council TRUSTED TRADER

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Reviewed by Claire on 26/6/2025

•Family Run Business• •Customer Satisfactory Is Key• •Price Friendly• •Upto 10+Yrs Experience• •All Works Comes Guaranteed•

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Reviewed by Rob on 15/7/2025

We provide excellent renovations for Roofing/Flooring/Painting/Kitchens/Tiling with an experience of more than 25 years. Our aim is to exceed customers expectations.We always pay attention to the customer request and try to finish the job within the deadline.

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Reviewed by Philippa on 29/6/2025

Thanks

Small family run building company with over 40 years experience over 2 generations as a premium general building company. All types of building work carried out to the highest standard. A one stop shop for all your building needs right from the design and planning stage to completion. Joinery, roofing specialising in flat roofs Building and Plastering A wealth of experience in remodelling and renovations, extensions and sunrooms. Landscaping and paving. All areas covered. Fully insured, trained and certified tradesmen

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Reviewed by James on 29/7/2025

Arranged to view the job never turned up. Sent text message never replied. A simple yes or no answer was all that was required.

Handyman full property house maintenance includes softwood and hardwood door fitting all locks , window locks handles , MOULD damp moisture problems cleaning , painting decoration, garden trees branch cutting rubbish removal, fitting shelves tv brackets small fittings , small leaks taps drains radiators, blocked drains being kitchen waste drain , rat mouse control , wardrobe doors kitchen doors hinge tighten , fencing storm damage repairs no job too small reliable trustworthy fully qualified 40 years experience in the London areas

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Reviewed by Victoria on 13/10/2024

Pro master gecko is London’s leading independent service company with a wide skill set and highly experienced tradespeople to support all your service and maintenance needs - plus a team of commercially qualified trades operatives for business customers. We complete a large number of jobs a year, with over 65% of the work coming from returning customers. Pro master gecko is fully insured and provides a reliable service with great value . Our transparent charging system is monitored on a regular basis to ensure our rates are always competitive. Works undertaken Damp Proofing plastering Painting Sound proofing Water damage ceilings External sand cement rendering k-rend Polished plastering General building works Be assured Pro Master professionals complete all jobs to a very high standard. City & Guild certified Safeguard Europe Damp Treatment Accredited K Rend Certified applicator Complete insurance coverage

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Reviewed by Jelena on 11/3/2025

The work completely was of a very high standard with immaculate attention to details. Jerry was punctual from the survey stage to the end of the work. He sorted little snags with the wall, separated the work area with a plastic sheet so the dust was minimised. After each day, my home was left clean and the job was progressing well. The end result looks great and no issues so far. I would recommend them 100%

Welcome to my Professional Building Company based in Coleford, near Bath! With a proven reputation for quality and professional standards spanning 30 years, I am proud to offer you exceptional service. As a dedicated builder, I prioritize delivering outstanding results tailored to your specific needs. I have carefully curated a collection of impressive references and captivating photos on my website, showcasing my expertise and the projects I have successfully completed. From renovations to construction projects and regular maintenance, I am here to bring your vision to life. With my unwavering commitment to excellence, you can trust that your project is in capable hands. Contact me today, and let's embark on this exciting journey together. Experience the difference of 30 years of expertise and personalized service. I can't wait to create something amazing for you!

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Reviewed by Dawn on 26/2/2025

Jon has been amazing with the work he has done at my elderly parents house. He has put them at ease, been proffesional and friendly. He has completed both jobs expertly and left the house tidy. I definately recommend him.

It’s more than 10 years experience on this trade . Pro Qual Level 3 NVQ Diploma in Insulation and Building Treatments External Wall Insulation Boarder Brick Slips and Finisher There are many of the Reasons why to choose me . High Productivity Attention to details Competitive In Trade Prices

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Reviewed by Fabiola on 24/7/2025

Completed to high standard, great communication and fair price! Recommended!

Rankins Roofing & Building are a family established business with over 30 years in the building/roofing industry. We pride ourself on customer satisfaction. All of our engineers are competent and qualified technicians. We offer free no obligations quotes, all works come with guarantees & we are fully insured.

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Reviewed by Alex on 11/3/2025

Seems to have cemented the gable eve alright.

IJL property maintenance are a family run business with over 25 years experience in the roofing and building trade.We take great pride in our work and The customers satisfaction .We have a long history of satisfied customers with references all over the South East of England.all work comes with a guarantee certificate four works completed. Trades 1.Roofer 2.Damp Proofing Specialist 3.Fascias, Soffits and Guttering Specialist 4.Chimney & Fireplace Specialists we are team of dedicated professionals that are very friendly and informative. And over the years we have completed a long list of projects such as. NEW ROOFS :FASCIA ,SOFFIT ,CLADDING ,GUTTERING *Flat roofs, Asphalt,High performance felts. *Slate and tiling,New roofs and repairs. *Lead work,Fascias,Guttering.Soffits *All chimney works. *Brickwork/pointing/Rendering. *All building and roofing works undertaken

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Reviewed by Alan on 6/2/2025

Very good service received albeit interrupted by the weather. Overall very satisfied with work carried out.

Hi we are a small general building company covering most of Oxfordshire we have over 25 years experience in a long list of trades. We tend to manage full refits from new kitchens and bathrooms redecoration right though to new flooring. We are new to Rated people but can provide endless reference.

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Reviewed by Mrs on 20/3/2025

George responded quickly to my request, gave a very reasonable quote, did a really quite tricky and complicated job above a conservatory, to fix cracks in the pebbledash of an external wall, and seal all around the windows. A fortnight later he re-plastered internally. George gives the impression of being somewhat chaotic! But he is extremely experienced, knows what he is doing, and actually did a very good job. The timings and quote agreed to were respected, he was polite and cordial, and communicated well

Welcome to Ross Property Repair (RPR) a family run business with 20 years experience in property repairs & maintenance our professional, efficient and reliable handymen are just one call away to fix all your “to do” list with no hassle involved. RPR Scotland is the best solution for all your property maintenance needs, no matter how small or how big the job is. We serve both commercial and residential customers in Edinburgh, Lothian and Scottish Borders area. By choosing RPR Scotland you are guaranteed: Job done at the highest standards on every visit Agreed appointments and timing followed No mess left behind when job is done You pay just for work done . We pride ourselves on the high standards out work is finished to . First class workmanship at affordable prices . Below I have listed some of the services we offer Letting agent and landlord services Rot and mould Mastic and silicone replacement Handyman services All aspects of joinery work Tiling Wet wall panelling Painting and decorating Small plumbing jobs Laminate flooring , carpets ,linoleum ELECTRICAL New sockets or extra sockets New light fittings Fit cookers Exterior garden sockets EXTERIOR Decking Slabbing Build Huts Fencing Build small walls Gutter repairs and cleaning Slate repairs Flat roof repairs SMALL JOBS Plasterboard repairs New toilet seats New door handles Shelving Cleaning services on request All aspects of gardening and much more, to much to list! ANY JOB BIG OR SMALL WE DO IT ALL We are FULLY INSURED

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Reviewed by tina on 26/8/2025

Very happy! I had to pause the job after I ordered the wrong sink, then a poor fitting bath panel from Whirlpool. William was really patient and made everything work. I've already recommended William to family and plan on using again for another bathroom. High standard of work, great communication and very knowledgeable. Very happy customer.

We have 9 years on RatedPeople and over 150 five star ratings. Professional, reliable and fully insured. All of our work comes with a 12 month guarantee as standard. Although we’re based in the Midlands we work a very large area of the country. We pride ourselves on offering extremely competitive quotes whilst maintaining a high standard of work. Please feel free to browse our reviews, take a look at a small sample of our work and contact us via chat, phone or email.

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Reviewed by Mani on 28/5/2025

Excellent communication throughout. Resolved issue. Would highly recommend.

Evans & Co property maintenance offer a first class professional service for all your property maintenance needs from damp courses to new bathrooms we cover everything you need. As a family run business we care about our clients and consider our reliability and quality of workmanship to set us apart.

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Reviewed by elaine on 6/6/2025

We hired Phil for the above Job. He was the only builder who did not just suggest tearing down my porch amd rebuilding. He came up with a solution that was not only cost effective but with the least disruption too. Phil answered any queries we had, he was polite, reliable and extremely professional at all times! He kept me informed of each step he did, explaining and was a very tidy tradesman. I would reccomend Phill to anyone that needs work done and will definitely use him again. Thanks so much.

Trading as intrendbuilders and tesscon co uk search us on google We are a friendly, hard working & affordable company who specialise in All forms of roofing and general building, maintenance, fencing and landscaping, waste removal, end of tenancy property clearances, wooden & laminate flooring and more in all areas of Birmingham & surrounding areas.

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Reviewed by Andrew on 21/8/2025

Very courteous and friendly, continually kept me informed, all the guys who came were professional and knowledgeable. Made a reasonable quote and started the job quickly and continued until it was finished, leaving no mess each night during the process. Would definitely use again and wouldn't hesitate to recommend.

Just4U Builders We offer a wide range of home improvement and repair services, including: Painting Carpentry Flooring Plastering Plumbing Handyman Services Feel free to let me know if you'd like more details added or if you'd like me to assist with something else!

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Reviewed by Steve on 28/8/2025

Good craftsman and very tidy.

Asher Construction is a father and Son team with combined experience of 30 years I have 3 NVQ Bricklaying and cover a rage of building works from the ground up, we are very polite and courteous to all our customers and aim to please and leave a good finish. We cover works right across Hampshire.

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Reviewed by Olivia on 28/8/2025

Jason and his team were friendly and professional, he kept me informed along every step of the way. The job itself actually turned into a bit of a nightmare that no one could have predicted but Jason ploughed through and got it completed. Would recommend.

Builder and maintenance contractor with over 30years experience in general building and roof, chimney repairs, leaking roofs and general repairs , any building works considered, we have repaired buildings of all ages and built walls Ect, any maintenance issues fixed and all work insured and guaranteed, also a roof washing system where we was repoint and seal with a waterproof coating, Loft insulation and damp proofing

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Reviewed by Rebecca on 7/6/2025

Peter contacted me very quickly after I'd posted the job. He was very good, liaising with my tenants to get access and rang promptly to report back on what the issue was. Very prompt dealing with it, reasonable cost and really friendly guy. Would certainly use him again for any future issues.

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