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The quick way to find a local Damp Proofing specialist in Harpenden, Hertfordshire

There are 302 Damp Proofing specialists in Harpenden, and last month we helped homeowners get quotes for their home improvement jobs.

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I highly recommend AYG Construction , very good job quickly done very reasonable quote, thanks to Adrian for his hard work. Finished double storey extension on time and very helpful throughout.Excellent quality and price. Welcome back any time. Thank you!

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Reviewed by Mark on 20/1/2016

Adrian and his team met or exceeded my expectations, always willing to match my needs and finished the job on time and within budget.

Hi. Im Victor professional builder. My specialty is painting but I can do and many other jobs . I have 7 years experience in construction buildings . Quality not quantity , is my motto .

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Reviewed by Warren on 6/5/2016

Asked for a call out fee.

Hi I am BrightWorkPro i am An Expert in Properties Maintanance, Painting, Repairs, Bathrooms, Electric and plumbing GARDENING Clarence and domestic cleaning!! Loft conversions, Extensions anything related to building constructions due to over 5 years experience in property maintenance management. i am very flexible and ready for ACTION!!

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Reviewed by Nikita on 11/5/2022

Akoni is a building company who can provide you with peace of mind and satisfaction. Our primary aim is to make sure our clients are respected and listened too with what they want to achieve. Over 20 years experience previously known as Aquafix which was predominantly bathrooms and heating systems. We branched out into our own developments and renovations. We now cover all trades and can supply you with the best results. All trades are fully qualified with years and years of experience. We aim to work closely with our clients from start to finish and use some great designers, architects, and structural engineers to help the process easy and take the stress away from you.

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Reviewed by Tom on 9/4/2025

Dan and his team were truly exceptional from start to finish! A very talented and highly professional team that made sure we were actively engaged on every step of a large project, covering nearly every trade possible, with one clear and obvious intention - to make all of our aspirations come true. The attention to detail on every aspect was superb, alongside excellent craftmanship delivering a tremendous finish. The Team were punctual, very friendly, always enjoyable to have in our home! Highly recommended

Need extension, loft conversion, new basement, waterproofing or damp proofing, swimming pool or garden office, full house renovation? Call Us for a free quote.

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Reviewed by Jayne on 30/5/2013

DPS did an excellent job. They were transparent in their explanations, communicative, punctual and left the place spotless! Excellent work ethic and workmanship.

George

Damp Proofing in Harpenden

Do you have a list of projects that need to be done around the house? Do you need a room remodeled, a porch built or some quality painting done? We are friendly, qualified, honest and on-time. We are available for emergency needs 24/7.

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Reviewed by Lyn on 26/5/2022

George and his guys are hard working skilled tradesmen. He went the extra mile to give us a good job. Polite quick and tidy. Would recommend and would certainly use again.

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!

We are a family owned business specialising in weatherproof wall coatings and render repairs and finishes. We have been refurbishing wall exteriors for over 35 years, providing a high quality service, all of our work is priced fairly and guaranteed. Our wallcoatings are particularly effective in coastal areas and on wall surfaces that open to wind driven rain We also offer Dryzone treatments to combat rising damp issues

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Reviewed by Rachel on 26/5/2019

We can't recommend Arbiter Coatings enough! Bill was extremely helpful right from the quote stage to completion of the work. He offered us a solution to covering up the fake stone front of our home to give us the exact result we had hoped for when no-one else could. Don't be put off if you are a distance away from where Bill is based as Arbiter Coatings travelled a long way to us and had other jobs in our area, We can see why these guys are in high demand.

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Reviewed by Zsuzsa on 9/1/2019

Although it turned out that there was no leak only the condensation caused the problem, I got a professional advice and for free! Will definitely call them back!

Home improvements father and son we do most things.If you would like to see some before and after pictures, take a look at our pictures to help you feel more comfortable and see the quality of work you will be getting.

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Reviewed by Lin on 15/7/2013

Rob arrived when arranged, was polite and did a thorough job, even more than requested. Tidy and neat work. I would use their services again and recommend them to others.

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 Patrick on 22/7/2025

Could not have asked for more ! Great service. Fixed the issue in no time and on time ! Great family business! Will use again !

Small bricklayers gang ready for work : Face brickwork,Block work,Garden wall's any design you like. Pointing weather struck,flash. Old stock brickwork,New build brick work, Extensions,driveways.

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Reviewed by Landscapes By Jonathan Stollar on 6/5/2021

If you need any brickwork or pointing done then get Vaides to do it.

Masterteck Repair is a hard surface repair and French Polishing specialist.

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Reviewed by Paul on 9/11/2016

Job was to sand the floor of our flat and we set a price. After asking for more they guaranteed to finish for the extra price. A day later they pulled out of the job leaving it un finished. They said it was due to a black tar like substance. they said they had tried everything. My painter and decorator took a torch and scrapper and had it up in minutes. They had the wrong tools and seemed like first flooring job. After contacting asking to finish he said he would get back to me but failed to be reached.

2M Construction is a London based family business and we pride ourselves on our diverse portfolio, including different kind of projects in the residential sector. 2mconstruction co uk

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Reviewed by Nina on 23/11/2022

Did a great job, very efficient and completed installing a shower unit, light and door in one day. Highly recommend.

Water Trade and Build Trade Services have been established for over 17 years. We are ready to assist with your Building, maintenance or plumbing projects. We are fully insured and directly employ our team of skilled tradesmen.

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Reviewed by Helene on 1/4/2020

Once the initial contact was firmly established with "the office" everything went smoothly, efficiently and with professionalism.

We have over 15 years experience dealing with property refurbishment and maintenance. You can be confident that we will complete your job on time, on budget and with the correct attitude to get the job done! Rest assured you have come to a trusted name in the business.

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Reviewed by Monica on 16/4/2013

Were polite and friendly. They did a good job.

Welcome to the W. Hardy Drainage Solutions Ltd rated people page. Operating out of Basildon, we undertake services as a drainage & plumbing contractor throughout Essex, including Southend, Chelmsford and Romford, as well as the Greater London area. We cover every aspect of drainage and plumbing works for clients in the domestic, commercial and industrial sectors. From responsive emergency drainage and plumbing to planned CCTV drainage surveys and bathrooms our team has the experience and expertise to handle any circumstances with the utmost professionalism. Whether you require a drain unblocker to work on blocked toilets or a specialist with state-of-the-art surveying equipment to carry out spot repairs, W. Hardy Drainage Solutions remains the trusted drainage contractor for Essex and London. You can also find us on Instagram & Facebook.

Latest homeowner review

Reviewed by Joe on 10/2/2024

Really pleased with the work done.

TYBIM

Damp Proofing in Harpenden

TYBIM is a well-established company which has built up a first-class reputation in the construction and property maintenance sector by successfully delivering high-quality services and projects. Our core values are quality and efficiency.

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Reviewed by Howard on 9/12/2018

(The work turned out to be considerably larger than originally thought). Everything about this company was excellent. There were no extra charged. I would recommend these people based on our experience with them.

TREATEXWALL COATINGS LTD EXTEROR WALL RESTORATION SPECIALIST. WE SPECIALISE IN WALL COATINGS DAMP PROOFING, EXTERNAL RENDERING, PEBBLE DASHING, RE POINTING EXTERIOR WALL REFERBISHMENT, EXTERIOR DECORATION, UPVC GUTTER AND FACIA REPLACEMENT WE HAVE BEEN WORKING ON CUSTOMERS HOMES AND BUISNESS FOR OVER 20 YEARS WITH AN EXCELLENT PROVEN TRACK RECORD WITH 100s OF CUSTOMER REVIEWS ALL OVER THE INTERNET ALL WORK COMES FULLY GUARANTEED AND WE DO NOT USE SUB CONTRACTORS

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Reviewed by Richard on 8/11/2023

Carpentry (Certified Fire Door Installer/competent person) Electrical and general builder

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Reviewed by tarique on 4/9/2025

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Reviewed by James on 16/7/2017

Very pleased with the plastering work and would highly recommend.

Together with my team we are providing very good services at lowest costs.

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Reviewed by Darren on 11/8/2023

Brilliant work, all finished to high standard and finished quickly.

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Reviewed by Yolanda on 3/6/2014

Reliable, pleasant and excellent work. Wonderful to find someone that is conscientious about his work and tidy. Was very prompt and will be using service in the future

Go Pro

Damp Proofing in Harpenden

Protect your most valuable asset and the contents inside; hire Gopro Roofing to provide you with first class roofing services for very affordable and competitive prices. At Gopro roofing we specialise in providing high quality roofing installations for residential, commercial and industrial clients throughout London and the Home Counties. Drawing on over 30 years of industry experience, we offer the complete roofing service, providing everything from flat roofing and single ply systems to green roofs, waterproofing systems and chimney refurbishment. We specialise in all aspects of roofing services, including: * Single ply systems * Pluvitec * Lead work * Topseal systems * Europolymers * Waterproofing * Velux windows * Flat roofs * Guttering * Cladding, fascias and soffits * Rooflights * Insulation * Carpentry * Pointing * Maintenance. * New roofs * Emergency repairs We have a reliable, honest and highly skilled team of roofers, which enables us to offer you one of the most professional and cost effective services, not only in London but throughout the South East. We offer the complete roofing service; from major re-roofing projects to minor domestic roof repairs that are not only competitively priced but also providing you with peace of mind.

Latest homeowner review

Reviewed by Marilyn on 20/4/2025

Total restoration is a family run business with 30 years of experience all of our work is to a high standard we are a reliable hard working company all of our work is to customer satisfaction

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Reviewed by Andre on 19/3/2022

Will and his team at Total Restoration did an excellent job. Quick response, clear communication and service with a smile. I cannot recommend them highly enough. High quality, honest service. 5*

We are a family run company that cover the London and Sussex and Portsmouth Area we are experts at all aspects of property maintenance we pride ourself at delivering a good service that fits into your budget and work with you at all stages to get the finish you want

Latest homeowner review

Reviewed by Rosario on 18/11/2023

They did not solve the problem until now still leaking inside my extension already fit new roof and agreed the amount he asked for. Left the gutter in the main roof without the down pipe. Messaged sent but not hear from JFC .

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

We are a company that offer a variety of multi skill trade finishes. With over ten years of experience you can feel confident your property is in good hands.

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Reviewed by Elena on 25/7/2016

Excellent job and such good value for money.

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.

Latest homeowner review

Reviewed by Alex on 11/3/2025

Seems to have cemented the gable eve alright.

We offer high quality building work all jobs ar fully insurance electric and plumbing coming with certificate jobs available for have look to understand how we work we always leave customers happy

Latest homeowner review

Reviewed by Tot on 11/3/2024

Victor and his team did a great job with fitting the electrics in the kitchen and plasterboarding the kitchen. They left the place clean and was reasonable with the price. I will certainly use them again.

Distinctive home improvements has been known for quality services, exceptional efficiency and the highest level of professionalism. No matter what service you’re looking for, we guarantee to not only meet, but exceed your expectations and ensure your full satisfaction. Our team is up for every job, managing projects with the skill and experience our clients have come to expect. Please get in touch to learn more about our team, our company or for details about the services we provide. We have years of experience in all types of roofing and property services and we take pride in our work and always work to the highest standard aiming to satisfy our customers . We are committed to providing a friendly, approachable and professional service. Our Specialities and Services include: all roof repairs to as little as a broken tile and to as big as a roof replacement. Roof cleaning. Biocide treatment. Facias & soffits installation. Gutters cleaned, repaired, installed . Chimney repairs . Ridge tiles re-pointing and re-bedding. Dry ridge , valley, and gable systems installed. Flat roofing. Plus much more.

Latest homeowner review

Reviewed by Graeme on 11/4/2025

Arrived on time. Very polite and friendly. Worked hard to complete work in the time allocated. As far as I can see they did an excellent job. Cleaned up and removed all debris. I would definitely recommend this company to others.

Unlike traditional damp proofing treatments, the SmartDry DryBricks actively remove damp from buildings by exploiting natural airflow to draw moisture out walls, without the need for harmful chemicals or sealants. We install our patented DryBricks on all external walls, so there's no mess inside and no need for redecorating or re-plastering; finally a stress-free solution for your damp issues. Best of all, on average it takes us 1 to 2 days to install. We’ve removed damp from over 30,000 properties throughout Europe and offer our Lifetime Guarantee on our installations. We offer natural solutions for a natural problem. Call us for a free, no-obligation, survey today!

Latest homeowner review

Reviewed by Hannah on 28/10/2019

Great service. Slightly on the expensive side as they had a minimum charge for their jobs but the service and work were excellent.

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

Latest homeowner review

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.

Latest homeowner review

Reviewed by Seren on 25/11/2012

Very hardworking and good quality for money

DK Construction Solutions Ltd is a trusted name in property maintenance and building services, proudly serving Kent, Essex, and London. With a skilled team of professionals averaging over 7 years of hands-on experience, we specialize in a wide range of services including plastering, tiling, decorating, fencing, and general building work. We are a fully qualified, insured, and registered business committed to delivering high standards on every project. At DK Construction Solutions Ltd, customer satisfaction is at the heart of everything we do — from the initial consultation to the final touches, we ensure your property is in expert hands.

Latest homeowner review

Reviewed by Dudley on 21/8/2025

Robert was punctual and polite. Thanks for the work. God bless you for the future.

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Reviewed by Michelle on 22/11/2011

This was more expensive than I'd hoped but he seemed to be fair and trustworthy and did an excellent job, promptly. It has just rained and no leaky roof any more so a successful job! Would recommend

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Reviewed by Sunny on 14/1/2016

We are a local church in London providing food bank and coffee mornings twice a week for the homeless. We requested for a complete repair of Fibre-glass roof which had licks Eclipse Roofing took £4000.00 pound for a complete repair and gave us 20 year warranty. The roof still lick and we have water everywhere. Fibre Matt was not installed the old Fibre not removed.presently we have had to suspend the coffee mornings because of licks to roof. We have consulted our lawyers and Citizen advise bureau.

House Extensions, Loft Conversions and Renovations Specialists

Latest homeowner review

Reviewed by Umeet on 9/1/2021

We have found drainage problems which the insurance company will not honour due to incorrect installation during this project. This has cost us dearly.

Shield Maintenance A1. Consist of multi skilled tradesmen with a vast amount of experience. From carpenters plumbers roofers, electrians,groundwork. We cover all services in the building trade and take pride in our work and service that we provide.

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Reviewed by Hubert on 30/7/2024

Really positive experience overall so far.

I am a NVQ level 3 carpenter with 12 years experience. I am knowledgeable in all types of 1st and 2nd fix carpentry and most general building. I have experience is fencing and all garden renovation.

Latest homeowner review

Reviewed by Karen on 15/4/2018

I am very disappointed with the service received from SKK construction. Whilst Sean did come and give us a reasonable quote, he failed to deliver! He cancelled our first appointment 15 minutes before the set time, but rearranged another date for the following week. The second time he did not arrive and failed to respond to texts. This is an appalling service- if a trades person does not want a job, they should just say they are not interested. His failure to turn up has ruined plans for 2 weekends .

A family run business we offer wide range of roofing services for over 20 years customers satisfaction is our priority we offer A fast friendly and reliable service we offer driveways and patios hard landscaping, we offer water proofing damp courses repointing, all types, cement, work all types of roof installations, we offer free call out estimates were on call for emergency call outs

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Reviewed by Awudu on 26/8/2025

All building Land scaping Building work flagging Walls Extensions Block paving / Indian stone General maintenance Site clearances All aspects of building work Rendering Plastering Painting Roofing Trees pruning / chopped Thinning Crowning Felling Stump removal Polarding Gutters cleaned replaced sealed rejoined Roof work tiles,slates Flat roofs Facias Cladding All building work undertaken Jet washing Pointing Building work Garden improvements Flagging Brick work Landscaping General building Artificial grass Clearances jobs homes garden factory’s For free quote call now over 25 years experience all work is fully insured public liability waste transfer licence thanks for looking we have some pics uploaded if you would like to see some of our work more pics available ask for website details

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Reviewed by Christine on 4/7/2025

So confusing couldn't make hide nor hair of it

Latest homeowner review

Reviewed by Laura on 24/2/2014

Sebastian moved several pieces of furniture for us and put together some furniture and attached it to the wall securely. He is considerate, careful, friendly and does a thorough job. He arrives on time and does a great job. Would definitely use him again.

East Anglia Based Facilities Management Company, Looking After All Aspects Of Property Maintenance

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Reviewed by Joy on 2/8/2023

Latest homeowner review

Reviewed by bob on 3/11/2012

poor communications

We have over 15 years experience in the building trade and want our costumers to be happy. We are happy to come and do the smaller jobs as well as extensions, damp proofing and painting and decorating. We are honest and professional.

Latest homeowner review

Reviewed by Jas on 10/3/2019

Robert from K and B building services made multiple calls to make an initial appt with us. We agreed a time and date. He didn’t even turn up for the first meeting to quote or even discuss the job! How are these people allowed to sell their services on these types of sites. Absolutely shocking !

Latest homeowner review

Reviewed by Juliana on 10/9/2012

Never sent estimate. Did come to see the job

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Recently completed jobs

Here's what's been happening in and around your area

Please would you provide a...

Please would you provide a quotation for a damp proof course. A recent damp survey recorded excessive moisture content to the right flank wall of...

Garage damp proofing

We have a leak in the garage but we can’t tell where it is. We want to identify the source of the leak and damp proof the garage

Investigate cause of damp in...

Investigate the cause of damp in an extension wall. The building exterior wall has a fence a boundary few inches behind it that my be trapping leaves...

Investigate cause of damp in...

Investigate the cause of damp in an extension wall. The building exterior wall has a fence a boundary few inches behind it that my be trapping leaves...

Checking for damp

Some floorboards in our utility are rising slightly - we want to rule out damp...

Mould & Damp

Evidence of black mole mentioned in house buyers survey, need someone to assesses and get treat. Thank you

We need our French country...

We need our French country farm house damp proofed - We have had bad experiences with French tradespeople and we are exploring the possibility of...

Damp inspection

possible damp issue in old 1800's property requires inspection

Damp proof wall in playroom

Looking for someone to damp proof a wall in our playroom

one wall in my cellar needs...

one wall in my cellar needs damp proofing

How our service works

  1. Create a job - it's free

    We'll connect you with the right tradespeople, from over 30 different trades.

  2. Get quotes

    Up to 3 tradespeople can provide a quote, but on average you'll get 1-2.

  3. Check ratings

    Look at each tradesperson's profile to see their ratings and reviews.

  4. Pick a tradesperson

    Use our homeowner checklist for extra tips on choosing a tradesperson.

  5. Job done

    Leave a rating for your tradesperson based on quality, reliablity and value.

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