The quick way to find a local Damp Proofing specialist in Welwyn Garden City

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!

Ionut Moldovan

Damp Proofing

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Hi we are a team of builders with over 10 years of experience, we can help you with any kind of work. seriousness, punctuality and responsibility are the assets that define us John

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Reviewed by Oliver on 14/10/2022

Polite, good job, fair price

Zolco Plastering

Damp Proofing

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From small repairs to full refurbs I can cater for all your needs, small enough to care, big enough to cope on an adhoc basis and/or ongoing property maintenance. Landlord certificates and inspections also arranged.

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Reviewed by James on 24/3/2018

Very pleased with Zoltan. Worked very hard through snow and illness to get the work done for us. Would highly recommend.. Thanks Zoltan!!

Aspray (Luton)

Damp Proofing

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I take care of managing your property damage insurance claim so you can carry on with everyday life or running your business. Your home is your sanctuary. Fire, flood, water damage, storms, impact or criminal damage can threaten that. If the worst happens, I can negotiate a fair settlement from your insurer and then return your property to its original condition. There is no charge to policyholders for the Aspray service provided Aspray can appoint and project manage the contractors who carry out the repair works, as Aspray is paid by the insurance company for any repair or reinstatement works they complete. Please note, any excess stated within your policy wording, will still apply.In the event you need to make a claim, wouldn’t you rather have one point of contact looking after your interests rather than dealing with various different parties? If you are a business owner, offering Aspray’s service to your clients could enhance your chance to gain new customers, retain existing customers and add an extra income stream to your business whilst giving you an edge over your competitors. Aspray (Luton) is a trading name of (Maynard’s Property Services). Aspray Limited is authorised and regulated by the Financial Conduct Authority

Cn Construction&Gardening Ltd

Damp Proofing

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C & N Constructions is a well-established company offering construction and landscaping services for both residential and commercial clients. Our faith: We believe in open and honest communication and shared goals which will generate greater continuity in workload and thereby provide sustained improvements in quality, efficiency & delivery. Our mission: To safely deliver any project, any time, in any environment for the benefit of our customers, shareholders, employees and the communities we serve. Company vision: C&N Constructions is committed to building long-term relationships based on integrity, performance, value, and client satisfaction. We will continue to meet the changing needs of our clients with our quality services delivered by the most qualified people. Get in touch and we can start asap! We offer free and no obligation project estimate.

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Reviewed by John on 29/6/2025

The job was to cut back a severely overgrown patch of garden. Chris & his team, Adrian & Cosmin, gave me a competitive quote, after coming to visit the site to assess what needed to be done. They started next day and completed the job quickly and to my complete satisfaction. The site was cleaned up & all waste taken away. I will definitely use them again and strongly recommend them.

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.

Flex Flow

Damp Proofing

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Flexflow is a leading plumbing and drainage company with 9 years of experience in the industry. We specialise in draina and plumbing installation, repair, CCTV surveys, pump station installation and maintenance work. With our expertise and commitment to excellence, we provide reliable solutions for all your plumbing and drainage needs. Whether it's a simple repair or a complex installation, our skilled team is dedicated to delivering top-quality service. Trust Flexflow for efficient and effective solutions to keep your systems flowing smoothly. Contact us today for a hassle free experience!

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Reviewed by Jon on 2/11/2023

Great job.

INS - Construction

Damp Proofing

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We deal with insurance claims handling, reinstatement and repairs to any type of reinstatement including damage caused by escape of water, flood and fire damaged properties. We also completed works involving: Non-evasive leak detection. Insurance surveying / Schedules. Damp mapping and drying. Refurbishment and repairs to residential commercial buildings. Replacement kitchens and bathrooms. Plumbing. Plastering. Roofing. Painting and decorating. Asbestos surveys and removal. Carpentry. We are also a member of the The British Damage Management Association (BDMA)

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Reviewed by John on 4/3/2023

MVP BUILDERS

Damp Proofing

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Welcome to MVP Building . MVP Building is an Hayes based family run business established since 2003. We undertake all aspects of building work. Specialist in property renovation,extension,loft conversion,bathroom,kitchen,plastering,carpentry,painting,roofing and much more.

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Reviewed by oliver on 2/8/2020

Marius and his team are fantastic. They are highly proficient across all the building disciplines so don't need to sub contract out any of the work, This means that the project runs incredibly smoothly and at a very competitive budget. I have nothing but praise for their work ethic, communication and organisation. I would recommend them to anyone. No matter how big the job, from bathroom fitting to multi storey extension, you are guaranteed a great result.

GREYSTONE ROOFING LTD

Damp Proofing

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GR GREYSTONE ROOFING LTD , we are a proud family-run roofing company with over 15 years of experience delivering high-quality roofing services to homeowners and businesses. We have built our reputation on trust, reliability, and exceptional workmanship. Every project we undertake is completed with the highest level of care and attention to detail, ensuring our customers receive a professional service from start to finish. Customer satisfaction is our priority. We believe in being honest, transparent, and keeping our clients fully informed throughout every stage of the work. That’s why we provide comprehensive photographs and video footage before, during, and after completion, giving you complete peace of mind and a clear record of the work carried out. Whether you require roof repairs, a complete re-roof, chimney work, leadwork, fascias, soffits, gutters, dry ridge systems, or general roofing maintenance, our experienced team is committed to delivering lasting results that you can depend on. GR GREYSTONE ROOFING LTD, we don’t just work on roofs—we build long-term relationships with our customers through quality craftsmanship, professional service, and honest advice.

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Reviewed by Sam on 17/6/2026

ROBECO2010 LTD

Damp Proofing

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Robeco 2010 Ltd : Rendering,Plastering , Tiling, Drylining,Drywall &Insulation -Residential -Commercial ,Extensions,Loft Conversations

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Reviewed by George on 22/11/2017

Rob and his team did a really high quality job and we are very pleased with the end result (and I am the son of a builder, so my expectations were high to start with).. The finish is excellent on the render and the quality is constant through what was a fairly large rendering job on my detached house. The team were tidy and worked hard to the deadline throughout the process. If you need a high quality rendering job, then I would highly recommending considering Rob's services.

Andrey's Property Services

Damp Proofing

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About Andrey's Property Services. Thank you for looking at our profile page here at Andrey's Property Services. We are a team of highly skilled multi-talented tradespeople and between us we can do pretty much all work required in your home to a very good standard. This can be confirmed by looking at our excellent reviews and pictures of our previous work. Some of the things that make us stand out from the rest - NO UPFRONT DEPOSITS We only ever ask for payment once the work is complete and you have had a chance to make sure you are totally happy with everything. WE DO EVERYTHING Why have multiple tradespeople or multiple companies working on the same job when we can manage the whole project start to finish and take responsibility and ownership for everything. REVIEWED & CHECKED We have been through numerous checks into our background by independent organisations including TrustATrader and others that you can find on our website Including criminal background checks, public liability insurance checks, necessary qualification checks. ALL WORK GUARANTEED At Andrey's we are so confident in the quality of our work that we offer a full one to ten year guarantee on any work we do, totally free of charge. This combined with our 1 million pound public liability insurance should give you full confidence in Andrey's Property Services.

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Reviewed by Martin on 12/5/2026

IVG Contractors

Damp Proofing

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Hello, we are IVG LTD, London based company. Since 2019 We can help you with Facility Management Services. Handyman, cleaners, gardening and many other things.

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Reviewed by Nelli on 14/2/2023

Thank you Iuri and his team, they already started a job. Fast and reasonable price. I recommend this guys 100%. Thanks ratedpeople for helping me to find this guys.

FurnishHome

Damp Proofing

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Handyman Services, Loft Boarding, Loft Storage Solutions, Full Renovations, Custom Made Furniture and solutions for your house. Years of experience in construction, with background from new build.sites, loft conversions, refurbs, letting agent services, landlord services, ... Please, give us a call and lets discuss the details and availability - when, which day(s) we can get the job done. Looking forward to hear from you. Thank you Rad

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Reviewed by Ray on 8/7/2024

5 star. Excellent professional work

A CONSTRUCTION PROFESSIONAL BUILDS LIMITED

Damp Proofing

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Full property renovations, extensions, loft conversions, outbuildings & more.

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Reviewed by Dominic on 5/7/2024

Andre and team did a great job with the shed /summerhouse construction, and were very accommodating with the request to build it at short notice ( (within 5 days) and alter the layout of the building to meet our requirements. Also were very friendly and professional. Reasonably priced too. Would recommend.

Urbanfix

Damp Proofing

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I am a highly skilled carpenter and handyman with several years of experience. My expertise enables me to handle both indoor and outdoor carpentry tasks to a high standard. Additionally, I enjoy the challenge of creating bespoke projects tailored to clients' needs, whether for residential or commercial spaces.

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Reviewed by Craig on 9/4/2026

Xprobuild Ltd

Damp Proofing

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XProbuild Ltd is a London-based building company specialising in high-quality construction, renovation, and refurbishment projects. From roofing and structural works to full property renovations and bespoke garden houses, we deliver reliable, professional results — on time and on budget.

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Reviewed by Emma on 19/12/2025

Lucian and his team were a dream to work with on our house renovation. They're professional, competent, and lovely company. The job was completed in good time, and without additional costs. Lucian went above and beyond to make sure we were happy with the finished project.

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.