Some of our top rated damp proofers in South Wimbledon
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We are One Concrete Repairs, a specialist concrete repair and waterproofing contractor based in London. We fix concrete problems — cracked or crumbling concrete, leaking basements, damaged balconies, spalling car parks, parapet walls, render repairs, and damp or water ingress issues. If it's concrete or structural, we can repair it. We work on all types of properties — residential, commercial, and everything in between. All our operatives are fully qualified and CSCS carded. We're Constructionline Gold accredited and fully insured. No job too small. We turn up when we say we will, we do the job properly, and we leave the site clean and tidy. Based in London — covering all areas.
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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.
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Hi, I’m a certified Passive House Designer (PHI – Germany) based in Stratford, with over 10 years of hands-on experience in construction, façade systems, airtightness detailing, door & window installation, and full residential refurbishment. My work combines practical building expertise with advanced building physics, allowing me to deliver upgrades and repairs that are not only well-finished, but also energy-efficient, durable and technically correct. I’m detail-driven, reliable and known for leaving every job clean, organised and professionally finished. 🌬️ Energy Efficiency, Airtightness & Diagnostics Blower Door Airtightness Testing Using professional blower-door equipment, I carry out full airtightness tests to identify all hidden air leaks around: windows & doors walls & floors service penetrations insulation gaps loft hatches & structural junctions Air leakage often causes: cold rooms & draughts high heating bills condensation & mould noise infiltration poor comfort I detect and document every issue, then provide clear recommendations on how to fix them. 🔥 Thermal Imaging & Heat-Loss Analysis With a calibrated thermal camera, I identify: thermal bridges missing or failing insulation cold/damp areas poor window/door performance heat-loss patterns throughout the property This helps homeowners understand exactly where energy is being lost and why. 🌡️ Humidity, Ventilation & Mould Diagnostics I measure humidity and airflow to diagnose: condensation problems mould risk inadequate ventilation poor indoor air quality I then provide targeted advice based on Passive House principles. 🏡 Passive House–Level Improvement Guidance As a PHI-certified specialist, I offer tailored upgrade plans such as: airtightness improvements insulation detailing thermal bridge mitigation façade optimisation moisture control strategies window & door performance upgrades Result: a home that is warmer, quieter, healthier and significantly cheaper to run. 🛠️ General Building & Refurbishment I also take on high-quality internal improvement work, including: plasterboard installation, patch repairs and making good stud walls & small conversions tiling (walls & floors) painting & decorating laminate flooring, skirting & trims door & window installation handyman tasks & furniture assembly small carpentry repairs I bring the same precision, cleanliness and attention to detail as in my energy-efficiency work. 🧱 Façades & Exterior Work 10+ years experience with: ventilated façade systems external insulation systems exterior rendering (small/medium) exterior repairs & maintenance ⚠️ Important Notice I do not take on: plumbing gas work full electrical rewiring Everything else is carried out to a high, safe and clean standard. ✔️ Why Customers Choose Me Based in Stratford Fully insured Certified Passive House Designer (PHI Germany) Professional, friendly and reliable Precise workmanship & clean finishes Strong technical and diagnostic expertise Honest, transparent pricing Clear communication throughout the job
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Experienced handyman providing reliable and high-quality services including repairs, maintenance, and home improvements. Professional, punctual, and committed to customer satisfaction.
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Welcome to our DRG Property Engineers LTD refurbishment business, where we specialize in transforming your property into your dream home. Our team of experts has years of experience in the industry, and we take pride in our ability to deliver high-quality results every time. We undertake a wide range of projects, from minor renovations to complete property refurbishments. Our services include design and planning, project management, construction, and finishing touches.
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From basement to roof, we’ve got you covered! At Dampstar we offer solutions and treatments for all possible types of damp, mould & moisture damage across all types of buildings and dwellings. We specialise in waterproofing, damp-proofing & painting. We ensure our client’s homes and commercial properties are protected.Experts in Damp-Proofing, Waterproofing & Painting * PCA certified Damp surveyors * Proudly Serving London with Decades of Industry Experience * Many 5-Star Google Reviews from Satisfied Clients * Skilled, Professional Team Dedicated to Quality Workmanship * Customer-Centric Approach with Exceptional Service Standards * Trusted by Homeowners & Businesses Across London * Reliable, On-Time, and Always Up to Standard
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We offer resolutions to all your damp proofing needs, as well as timber preservation/treatment plans. We have over 20 years experience in this field. We are fully insured and provide a guarantee of up to 20 years for the work carried out by our own damp proofing specialists.
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I specialise in sand and cement rendering, silicone coloured rendering, lime based rendering, pebbledashing, tanking and damp proofing, I have over 25 years experience
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Hello, I'm Lana, and I lead a team of highly experienced craftsmen, each with over 20 years of expertise. From bathroom tiling to plastering, painting, and decorating, we provide fast, efficient results at affordable prices. Contact us for a quote!
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I am working in London about 7 years doing all kind of jobs in building, 5 years working for 3 different building companies. Now I work with my own ltd company doing all kind of building jobs. I work by an given quote or at a day rate. Can have good skilled workers with good answer capacity on delivery times. All kind of jobs undertaken, big or small.
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We're a local roofing and building company. A name you can trust. Big enough to manage small enough to care.
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“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.”
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We are a team of professional tradesmen who provide quality refurbishment services in London .With over 28 years experience in our industry,we provide a comprehensive services. Your project is in safe hands. I am one of the owners of the factory kitchen furniture. Do you want to have a beautiful and very firmly floors, driveways, parking lots, terraces, balconies and other places -to bell.Performs industrial and decorative flooring company Bautech.
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Geodesic construction group are a Building company specialising in Basements, structural works and groundworks. We also carry out all aspects of below ground waterproofing whilst offering a variety of warranty types to suit the clients needs.


