The quick way to find a local Damp Proofing specialist in Knebworth

Safe Choice Roofing

Damp Proofing

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we are a proud professional family run business with over 100 years combined experience team members we take on all exterior property work all work comes with our standard company guarantee SAFE CHOICE ROOFING ITS YOUR CHOICE TO CHOOSE THE SAFE WAY

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Reviewed by Paul on 10/5/2026

Quickly responded and replied the roof and some other jobs on the main house roof as well. Would certainly recommend and will be my first call if I need anymore work doing in the future.

Pegasus stone LTD

Damp Proofing

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Pegasus Stone Ltd are specialists in damp proofing and property preservation, providing professional solutions throughout Surrey, Sussex and the surrounding areas. We specialise in rising damp treatment, damp proof course (DPC) injections, basement tanking, condensation control, mould treatment and timber preservation. Every survey is carried out honestly, with clear advice and fixed-price quotations. All qualifying damp proofing works are backed by our 10-Year Guarantee, giving homeowners complete peace of mind.

Dry & Damp

Damp Proofing

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Personally I’ve been in the building industry for 20 years as a team combined over a 100 years we specialise in damp proofing and drylining but normally take buildings from shells to finished plastered happy to work on price or day rates depending on what works for the customers also can guarantee and insure works when needed

London Underpinning

Damp Proofing

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We specialise in structural works, underpinning, steelwork and basements. Our experienced team are also experts in damp control, waterproofing and tanking solutions and all our work is guaranteed, offering our clients complete peace of mind.

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Reviewed by Lisa on 9/3/2023

We had a retaining wall fixed in our basement. Kevin was great at communicating and helpful with the issues we had. The team working were great, polite, and kept the place clean and tidy each day. Very reliable. Thanks!

London BS LTD

Damp Proofing

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NICEIC registered electrical company that has been serving Dunstable and the surrounding areas.

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Reviewed by Sadakat on 17/3/2025

Lukasz did a great job. The price was fair, he turned up bang on time, did the work quickly and neatly, and was extremely courteous throughout. I wouldn't hesitate to use him again, and fully recommend him.

CF ROOFING & BUILDING LTD

Damp Proofing

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Roofing contractor . Other work undertaken

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Reviewed by Vicky on 1/12/2023

DP Quality Construction

Damp Proofing

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We aim to be a world class Construction Company providing efficient affordable, sustainable, cost effective services of highest level of quality. We undertake all projects, big or small and specialise in major renovations including; Extensions – Loft Conversions – Restoration & Alterations Garage Conversions – Landscaping & Patios – General Building Work Renovating a property can bring a new lease of life to your home with the feeling that you live somewhere new without having moved. Whether it's a major remodel by knocking down walls and building new ones to change the entire look of your home, to simple and subtle updates and upgrades like new floors, new doors, a modern new kitchen or a stunning bathroom, using modern materials we can help you create your ideal living space.

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Reviewed by Sam on 2/5/2026

F&M CONSTRUCTION

Damp Proofing

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As 10 years experienced with my team of great builders to provide my clients with the Design and Build service: * Extension Builder * Loft Conversion Specialist * New Home Builder * Conversion Specialist * Restoration & Refurb Specialist * Paint & Decoraters * Plumbing & Heating * Kitchen Fitter * Bathroom Fitter * Flooring Fitter * Tiler * Electrician * Insulation Installer * Bricklayer * Groundworker * Architectural Designer * Plaster * Roofer * Garden, Landscaping & Fencing

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Reviewed by julia on 8/8/2020

Very happy with the gardening work. Also various other work around the house that he undertook for me. Very accommodating. I will be using this company again

Oakmont Roofing

Damp Proofing

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Oakmont Roofing is a family ran business with over 15 years experience and we take pride in all aspects of our work. We complete all of our projects with time and care and give our customers 100% satisfaction. We cover all roofing works , damp proofing , uvpc fascia , soffit and gutters and so much more feel free to contact us for a free quote and great and experienced advise.

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Reviewed by Jordan on 12/4/2025

Jake was a good lad, very knowledgable and got the problem straight on, prices were bang on. Went with a family recommended local roofer instead of Jake but definitely would recommend him for those in need.

Omni Drylining LTD

Damp Proofing

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With over 30 years of experience, Omni Drylining is a family-run business, founded by Owen O'Brien. Working as contractors or sub-contractors in both commercial and domestic sectors, our tradesmen cover all aspects of drylining, plastering, rendering, screeding and general painting & decorating. ? Omni Drylining is proud to work with a number of suppliers and are a recommended contractor for Weber products. Whether it be work on new builds, existing properties or commercial projects, we aim to deliver the highest quality of workmanship at a fair price. ? Our clients goals are at the heart of everything we do. To ensure this, we promise a unique full method statement and risk assessment for each individual client. All our workers carry CSCS cards as proof that they have the appropriate training and qualifications for each project they undertake. Omni Drylining Ltd is covered by full Public & Employers liability insurance of up to £10m.

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Reviewed by Jan on 5/5/2026

anke ltd

Damp Proofing

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With over 10 years of experience in damp proofing. Anke damp proofing services have the expertise to treat rising damp and other problems that cause damp in your home. Using top quality products, we will treat the cause of the damp and re-plaster walls.

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Reviewed by Polly on 24/1/2018

Good – honest advice

BUILDWAY CONSTRUCTION LTD

Damp Proofing

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We are a small development company moving into property maintenance to keep our trusted tradesman busy. We can provide trusted, qualified and experienced tradesman to carry out the work required and are contactable 24 hours a day.

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Reviewed by Rachel on 30/11/2025

Wonder Work Developments

Damp Proofing

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Wonder Work Developments a property Maintenance and Building company ready to offer you a service you can be proud of

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Reviewed by Charles on 20/8/2025

artisan builders

Damp Proofing

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Artisan Builders are a small company who have been trading for over 30 years around the Essex and Cambridgeshire area. We have a wealth of experience with a range of building works and trades. We aim to provide a friendly and professional service at all times.

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Reviewed by Lynda on 2/4/2014

First Class Company. We found Trevor and his people very courteous and friendly and they are most reliable.We are very satisfied with the work carried out.

R&D Construction

Damp Proofing

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Hello, my name is Ronnie and I am builder, born and bred in London, I started off nearly 30 years ago working with my dad, and have now taken over the business with my son, I am fully committed & driven to provide outstanding quality at a fair price. I am a fully qualified plasterer by trade, however over the years my skills have grown and grown in other trades also, giving me the opportunity to take on bigger work i.e. extensions, landscaping and full property refurbishments, to include from design to fit kitchen and bathrooms, however there is no job to small and welcome all types of plastering and building work. all my work is fully insured and I pride myself on being extremely polite, very clean and tidy and unbelievably punctual and reliable. many thanks for taking the time to read my profile and viewing my previous work pictures

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Reviewed by Alec on 16/4/2026

FAKU Building Services

Damp Proofing

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General maintenance with many years experience on plumbing and carpentry and decorating City&guilds qualification

Cooper & Son

Damp Proofing

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EST 1983 Family run business 4th generation https://www.cooperandsonroofing.co.uk Here at Cooper & Sons roofing we like to give our customers full confidence in are services, all of are work comes with warranty from 1year to 25years. we take pride in all of are work, each person in are team has gone through the correct training to receive the highest qualification on each task needed. Please look at some of our 5* reviews from are happy customers.

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Reviewed by Iain on 14/4/2026

Coopers provided an excellent service. Jack came and reviewed the problem, showing me photos of the leak and damage, and gave various options and prices of what I could do. In the end, I decided on a full roof replacement along with guttering and soffits. I got them to fit a Velux window and sun tunnel too. The project management was excellent. Scaffolding came within a day and work started following Monday. The job was completed in four days to a professional standard. Highly recommended.

First Choice Roofing & Damp Specialists

Damp Proofing

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First Choice Roofing & Damp Specialist is a trusted roofing and damp proofing company dedicated to delivering high-quality workmanship and reliable solutions for homeowners and businesses. With years of experience in the industry, we specialise in all aspects of roofing, including roof repairs, new roof installations, flat roofs, chimney repairs, fascias, soffits, guttering, and emergency roofing services. We are also experts in damp proofing, condensation control, timber treatments, and property preservation, helping to protect homes from moisture damage and structural issues. At First Choice Roofing & Damp Specialist, we pride ourselves on honest advice, competitive pricing, and exceptional customer service. Every project is completed to the highest standards using quality materials, ensuring long-lasting results and complete customer satisfaction. Whether you need a minor roof repair, a complete roof replacement, or professional damp treatment, our experienced team is committed to providing dependable,

Daniel Restoration

Damp Proofing

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At Daniel Restoration Ltd, we take pride in providing expert facade restoration services that blend traditional techniques with modern precision. Daniel Restoration Ltd is CHAS accredited and fully compliant with UK Health & Safety regulations (SSIP approved). Specialising in lime mortar repointing, our team ensures that your brickwork remains structurally sound while preserving its authentic character. We also offer comprehensive paint removal and repainting services, revealing the true beauty of your property's original materials. Our expertise includes meticulous brickwork restoration, brick tinting to match historic tones, and stonework repairs that respect the natural aesthetics of your building. Whether it's revitalising a single feature or undertaking a full facade transformation, Daniel Restoration Ltd is dedicated to restoring and protecting the architectural heritage of your property. Discover how we can bring your facade back to life-contact us today to discuss your project!

Latest homeowner review

Reviewed by Helma on 9/5/2024

Excellent, fast, efficient work for repointing of brick work. Very polite, knowledgeable and respectful. End result is fantastic!

Crestline Builders Ltd

Damp Proofing

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As a committed and multifaceted professional, my journey has spanned both the vibrant world of hospitality and the demanding field of construction, enriched by my academic progression from a BSc Level 5 towards a Level 6 qualification. My career began amidst the buzz of a Michelin-starred eatery, where I quickly mastered the art of stellar customer service and seamless teamwork, evolving from an eager Commis Waiter to a proficient Waiter. With the onset of the COVID-19 pandemic, I pivoted to the construction realm, starting as a General Labourer. My dedication to growth led me to acquire essential certifications like SSSTS, NVQ Level 2, and First Aid Level 3, paving my path to becoming a Drylining Fixer. Presently, I apply my broad skill set as a Maintenance Handyman, focusing on the meticulous care and repair of properties to uphold their functionality and appeal. Renowned for my relentless work ethic, flexible nature, and meticulous attention to detail, I thrive in settings that demand ingenious problem-solving and clear communication.