Describe your job with details to view a tailored list of tradespeople.
Post your job

Damp Proofers in Harrow

Easily find verified Harrow Damp Proofers. Just post your job to get quotes from MyBuilder's Damp Proofers in Harrow.

How it works

Post your job for free

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

Tradespeople respond

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

Review profiles and choose

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 Harrow

330 Results

Sort by:

  • First of all I will talk very politely all customers and second thing is I will give good price for every customer and and i will give discount

    Get in touch
  • All aspects of plastering undertaken, friendly team of 3 with 25 years of experience combined. Mainly undertake domestic work such as new builds, repairs, renovations etc. Very flexible with hours and strive for a quality finish at a fair price. New to MyBuilder but happy to refer anyone to previous customers. We are also fully insured up to £5 million

    Get in touch
  • Damp Proofer in Harrow

    Maintainxperts Serving the M25 area, we provide expert handyman, plumbing, carpentry, electrics, and removals with free estimates. Trusted by locals, estate agents, and retailers.

    Get in touch
  • With over 10 years of experience in both domestic and commercial properties, we provide reliable, professional, and high-quality plumbing and property maintenance services. Our expertise includes plumbing repairs, leak detection and investigation, CCTV leak inspections, drainage and blockage clearance, bathroom renovations, and emergency plumbing call-outs. We are also fully qualified in damp surveys and damp proofing treatments, offering comprehensive solutions for moisture and water ingress issues. We work with housing associations, private landlords, homeowners, and commercial clients, delivering efficient and cost-effective solutions with a strong focus on customer satisfaction. Established in 2020, our company has built a reputation for professionalism, reliability, and high standards of workmanship. Whether it's an emergency repair, a planned renovation, or a specialist investigation, we are committed to providing expert service from start to finish.

    Get in touch
  • Alpha Driveways and Roofing LTD With over 10 years of experience in the industry, Alpha Driveways and Roofing LTD is a trusted name in high-quality driveway and roofing solutions. We specialize in a wide range of services including new roof installations, roof repairs, driveway paving, block paving, tarmac, resin, and more. Customer satisfaction is at the heart of everything we do, and we take pride in delivering reliable workmanship that stands the test of time. All of our work comes backed by a 10-year guarantee, provided with a certificate for your peace of mind. Whether you’re upgrading your home’s exterior or fixing urgent roofing issues, you can count on Alpha Driveways and Roofing LTD for professional, honest, and long-lasting results

    Get in touch
  • Damp Proofer in Harrow

    At HPDReno, we specialize in bringing new life to residential properties. Whether it’s a modern kitchen upgrade, a structural renovation, or a bespoke home extension, our mission is to deliver high-end finishes that stand the test of time. With years of experience in the industry, we pride ourselves on clear communication, transparent pricing, and a "right-first-time" attitude. We understand that your home is your biggest investment, which is why we manage every project with meticulous attention to detail and respect for your living space. Our Core Services Include: • Full Property Renovations & Refurbishments • Kitchen & Bathroom Installations • Structural Alterations & Extensions • Plastering, Tiling & High-End Finishing

    Get in touch
  • Damp Proofer in Harrow

    Hello I’m Asem I have been working in constructions for few years. I’m young and full of energy I do almost everything . Painting,plastering, cleaning,filling,plasterboard,

    Get in touch
  • “Experienced Painter, Decorator, and Handyman with a reputation for delivering high-quality finishes, reliable repair work, and exceptional customer service across residential and commercial properties.”

    Get in touch
  • damp proofing company with long experience in damp proofing. csrt qualified surveyor.cellar conversions. structural waterproofing.penetrating damp.

    Get in touch
  • All aspects of plastering internal and external walls ceilings and soffits. Damp proofing waterproofing.. wall and floor Tiling. 20 years experience with an NVQ level 2 in plastering

    Get in touch
  • Rawdell consists of two independent like-minded tradesmen, each with more than 30 years experience spanning a wide range of building trades. We specialise in all aspects of damp proofing, woodworm, dry rot as well as our bread and butter trade of plastering, rendering and pebble dashing. In recent years we have carried out a number of conversion projects turning garage space into usable living space. We also specialise in all aspects of refurbishment work including final decoration.

    Get in touch
  • Damp Proofer in Harrow

    ⭐ Damp Stop | Damp Proofing Specialists | 20+ Years Experience | Guaranteed Work Welcome to Damp Stop Looking for a reliable damp proofing specialist you can trust? At Damp Stop, we provide a professional, honest, and high-quality service tailored to your property’s needs. With over 20 years of experience, our fully qualified and fully insured team specialises in damp proofing and all associated building works. We pride ourselves on delivering long-lasting solutions — not quick fixes — at competitive prices. Our reputation is built on trust, workmanship, and customer satisfaction. A large proportion of our work comes from repeat customers and word-of-mouth recommendations, which speaks for the quality of service we provide. We offer clear advice, detailed surveys, and practical solutions — with no pressure and no unnecessary work recommended. Your 100% satisfaction is always our top priority. Our Damp Proofing Services We provide a complete range of damp proofing solutions, including: Certified damp proofing (including DPC injection) Condensation control and black mould treatment Timber treatments and tanking systems Water damage and damp-related repairs All associated building works

    Get in touch
  • Steady Builders Ltd are experienced, reliable building contractors with over 20 years in the trade. We specialise in solving problems others can’t — providing practical, compliant, and long-lasting solutions for homes of all types. From structural alterations to full conversions and refurbishments, we deliver solid workmanship, clear pricing, and jobs done right first time. Our experience allows us to identify issues early, keep projects on track, and minimise disruption for homeowners. If you’re looking for a builder who understands the job, respects your home, and delivers dependable results, Steady Builders Ltd is the team you can trust. Also we do happen to be on channel 4: Kirstie and Phil's Love It or List It: Season 9, Episode 4

    Get in touch
  • At Clearpath Driveway & Patio Cleaning, we provide professional exterior cleaning and restoration services designed to enhance the protection, durability, and appearance of your property. Our experienced team uses advanced cleaning techniques and high-quality treatments to deliver long-lasting, outstanding results. From expert Driveway Cleaning and Patio Restoration to thorough Surface Deep Cleaning, every project is completed with precision and attention to detail. We go beyond basic cleaning by offering specialist Sealing and Protection Services — ensuring your surfaces stay cleaner for longer and are strengthened against dirt, moss, algae, and weather damage. We are committed to delivering reliable service, exceptional workmanship, and results that exceed customer expectations every time

    Get in touch
  • ONE COMPANY. ONE PROCESS. ONE POINT OF RESPONSIBILITY. Hi, I'm George Sora, Certified Passive House Designer and founder of RetrofitIQ powered by G.A.S General Building Services Ltd. My approach is different from traditional builders because every recommendation and every upgrade is based on proven Passive House Principles and building physics, not guesswork. Whether the problem is condensation, mould, damp, heat loss, air leakage, poor ventilation, uncomfortable rooms or excessive noise, I follow a structured process designed to identify and solve the root cause: INVESTIGATE → DIAGNOSE → DESIGN → REMEDIATE → VERIFY Using professional equipment including thermal imaging cameras, moisture meters, blower door airtightness testing, smoke tracing and ventilation assessments, I can identify hidden defects that are often missed during standard inspections. As a Certified Passive House Designer, I apply the five key Passive House Principles wherever appropriate: • Airtightness • High Performance Insulation • Thermal Bridge Reduction • High Performance Windows & Doors • Controlled Ventilation This allows me to deliver solutions that are not only visually finished to a high standard, but also healthier, more comfortable, more energy efficient and built to perform long term. Services include: • Thermal Imaging Surveys • Blower Door Airtightness Testing • Damp, Moisture & Condensation Investigations • Ventilation & Indoor Air Quality Assessments • Soundproofing & Acoustic Improvements • Internal Wall Insulation • Loft, Floor & Roof Insulation Upgrades • Air Leakage Reduction • Retrofit & Energy Efficiency Improvements • Refurbishment & Building Works From diagnosis through to completion, clients deal with one company and one accountable team. No guesswork. No unnecessary treatments. Measured. Diagnosed. Designed. Remediated. Verified.

    Get in touch
  • Damp Proofer in Harrow

    With years of experience in painting, decorating, and flooring, I am dedicated to transforming your spaces with precision and care. I specialize in delivering high-quality painting and decorating services that bring life and personality to your home or business. In addition, I offer expert flooring solutions, including LVT (luxury vinyl tile) installation and tiling, ensuring every detail is finished to perfection. Whether you’re looking to refresh a single room or revamp an entire property, I take pride in delivering top-notch craftsmanship tailored to your needs. Your vision is my priority, and I’ll work with you every step of the way to create a space that’s both functional and beautiful.

    Get in touch

4.7

Top rated Damp Proofers

Our Damp Proofers in Harrow, are rated 4.7 out of 5 based on 96 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 Harrow?

{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 Harrow 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 Harrow available to complete it for you.

Simply post your job, and we’ll match you with interested and available local Harrow 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 Harrow for your project.

Average cost of damp proofing in Harrow

The average cost for damp proofing in Harrow 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 Harrow with MyBuilder

If you suspect your home has damp, it’s important to get it sorted quickly by a damp specialist in Harrow, 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 Harrow who can register their interest. You’ll be notified as soon as they do.

Step 2: Compare profiles and reviews of damp specialists in Harrow

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

Reach out to the local damp proofers in Harrow 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 Harrow 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 Harrow who register with MyBuilder undergo ID and skills checks, and we monitor complaints to maintain high standards.

Questions to ask damp specialists in Harrow

You want to be sure that you are hiring a damp proofing contractor in Harrow 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 Harrow 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 Harrow 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 Harrow 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 Harrow

How long does a damp specialist in Harrow 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 Harrow 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 Harrow 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 Harrow property value?

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

Other tradespeople in Harrow

Cities