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Local mould & damp experts in Knebworth, Hertfordshire

There are 1402 Mould / Damp Control specialists in Knebworth, and last month we helped homeowners get quotes for their home improvement jobs.

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Welcome to Property Renovation and Decorating Services: " PROFESSIONAL SERVICE " We are professionals builders with over 17 years experience on all building works: extension loft conversion refurbishment bathrooms kitchens painting and decorating plastering, wood flooring, carpet fitting, tiling. building works undertaken: General Building, New Builds, full Interior & Exterior, renovations and much more. Emy has been providing professional home renovation services for over 17 years. He is praised by the customers for his attention to detail, responsiveness, timeliness and quality work. Call (text) for a free consultation and estimate:

Latest homeowner review

Reviewed by Maxine on 27/8/2025

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.

Johnny Dec

Mould / Damp Control in Knebworth

Hello there, I'm Johnny, a dedicated painter and decorator offering services for both interiors and exteriors. I take pride in delivering the highest standard of work, handling various tasks, including painting walls, ceilings, windows, skirtings, doors, stairs, flooring, and more. With the convenience of my own van and tools, I guarantee tidy, clean, professional, and reliable work. I'm genuinely passionate about my job, ensuring customers need not worry about a thing as I take care of every aspect. I also offer free quotations. Thank you for considering my services!

Latest homeowner review

Reviewed by Robert on 25/7/2025

professional painting and decorating. city and guilds qualified. (30+ years) interior and exterior. wallpapering specialist. general builder/ multi skilled. inc. plastering, tiling , roof repairs and more. I was with checkatrade for 14 years. too expensive. so I'm back to rated people.

Latest homeowner review

Reviewed by Andrew on 26/9/2022

Andy done a great job. Efficient and obviously an experienced tradesmen. Thank you.

Painter& Decorator with over 15 years experience in UK .All aspects of interior / exterior painting and decorating. Commercial ,domestic ,new construction , luxury flats. Different kind of paints oil base ,water base, varnishing, wallpaper hanging .

Latest homeowner review

Reviewed by Geri on 20/6/2025

Excellent Handyman Service-Painting & Mold Prevention! Stilyan did ceiling work in my rented home, and I couldn’t be happier with the results. The job involved painting and applying a mold prevention dye to a section of the living room ceiling and the bathroom ceiling. From start to finish, the process was smooth and professional. He arrived on time, brought all the necessary materials, and worked efficiently while keeping everything clean and tidy. The patience and respect towards my landlady was great too

ALEX REXHAJ

Mould / Damp Control in Knebworth

I am a skilled Painter and Decorator with over 15 years experience. I am dependable, hard working individual that takes great pride in my work. I quote, take views and opinion into consideration for best outcome for my clients.

Latest homeowner review

Reviewed by Daphné on 30/7/2025

Very happy to have listened to all the good reviews! Alex did an amazing job - he responded quickly, worked fast and repainted all our flat perfectly. Can’t recommend him highly enough!

ALPHATEC LTD

Mould / Damp Control in Knebworth

Hi, This is Alphatec ltd. We have specialised team to take all types of building jobs. We are specialised in Bathroom fitting, Plumbing , electric , new builds & renovations

Latest homeowner review

Reviewed by Katy on 10/6/2025

Inder did a very good job of upgrading our upstairs bathroom and installing a toilet downstairs. He worked tirelessly and was very punctual. Great on communication too!

Cooper & Sons

Mould / Damp Control in Knebworth

(176) Read reviews

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.

Latest homeowner review

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 !

CB ONE Solution Ltd is specialise in Waste Removal-Demolition-Strip Out-Builder Waste-Commercial Waste-Garden Waste-Office Waste,Friendly and professional with all the costumers,experience over 5 years

Latest homeowner review

Reviewed by brian on 10/3/2018

V pleased with work V pleasant man

Step up plastering is based in Dunstable. We specialise in all aspects of plastering and offer reliable, respectable and professional plastering services throughout Bedfordshire, Buckinghamshire and hertfordshire. At Step up plastering we pride ourselves with being clean & tidy and have an eye for detail to ensure your latest project or home improvement meets your requirements. We are fairly new to this site so don’t have much feedback at present but references can be given if required.

Latest homeowner review

Reviewed by Sarah on 12/8/2019

Mathew did a really good job, on what was a very tricky project due to the poor state of my walls. Would certainly recommend Step up Plastering.

J mcloughlin

Mould / Damp Control in Knebworth

Latest homeowner review

Reviewed by Ian on 26/9/2008

I'd highly recommend John. He managed our expectations well from the start - turned up on time to quote, delivered a quote the next day as promised, provided references when we asked for them (who backed up that he's a good builder), found a space in his schedule quickly to fit our job in, did it quickly, efficiently and leaving no mess afterwards. And charged us a reasonable amount for the work. Couldn't speak more highly of him, and will definitely ask him to quote on our extension when we progress with the planning.

W H Joinery

Mould / Damp Control in Knebworth

Latest homeowner review

Reviewed by Danny on 23/6/2012

Wes is a top bloke. He did a good job,worked hard and tidied up after himself. The price was reasonable also. He fitted a front door for us. I would recommend him highly.

Latest homeowner review

Reviewed by KEVIN on 17/1/2011

We have been very pleased with all aspects of Chris's work, the job was started on time and completed as scheduled. The en suite and downstairs loo being done before Christmas and the Main Family bathroom in the New Year. Any Snags were overcome and a high quaility finish in all rooms bringing our bathrooms upto date. Chris arrived when he said he would often 7.30 in the morning and even Saturdays. We would recommend Chris to family and friends without question, and have him back in the future - Fiona Kevin and Family

Latest homeowner review

Reviewed by lucy on 4/10/2009

Very quick,efficient, if not a little bit steep financially.

Latest homeowner review

Reviewed by Warren on 31/8/2008

Excellent job. Excellent Value. 2 really nice guys as well. Would recommend them with no reservations at all and they will do you a superb job.

Welcome to KP building contractors Ltd trading as KP Projects

Latest homeowner review

Reviewed by sunny on 11/6/2018

Great workmanship. I had previously hired Kam about two years ago for a loft conversion and extension at one of my other property. I'd lost his contact details. Very honest man. Thanks Rated People!

BS Brickwork

Mould / Damp Control in Knebworth

I love the quality

Latest homeowner review

Reviewed by Steven on 20/2/2023

George was really helpful. All complete to a good finish. Thanks!

AH BUILDER

Mould / Damp Control in Knebworth

Latest homeowner review

Reviewed by Emma on 24/9/2019

Excellent, would recommend.

A customer focused builder who provides a professional, reliable old fashioned service. FULLY INSURED & ALL WORK GUARANTEED. call & i will be happy for you to take a look at my work,

Latest homeowner review

Reviewed by Phil on 18/3/2020

Efficient service, reasonable price. Quality of work was very good.

ckg roofing ltd

Mould / Damp Control in Knebworth

I have been roofing for 15yrs and run a very successful, reliable and professional roofing business. I charge competitive yet reasonable prices and always work to a high standard. flat roofs, lead work, guttering and tiled roofs. All work comes guaranteed

Latest homeowner review

Reviewed by Martin on 1/1/2019

Spot on service

Latest homeowner review

Reviewed by Amy on 18/12/2012

I can highly recommend Rob and his team at Made Build Interiors. They have just finished work on our Bathroom, Kitchen, Living room and Dining room. They have completely transformed all of these rooms and we are extremely happy with the end result. Rob is a great sounding board for creative and structural ideas and has a good eye for detail and design. They kept all work areas clean and tidy and had a friendly but professional attitude. We will definitely use them again for future work.

Ambient Solutions

Mould / Damp Control in Knebworth

Latest homeowner review

Reviewed by Angie on 6/7/2011

We called out Ambient Solutions and received a quotation for the job within the 24 hours promised – no charge for the call out or the quotation. The work was started and completed on time. I would highly recommend Ambient Solutions for any plumbing job. Thanks Ambient! Angie at Zest ST Ltd

Razvan Preda

Mould / Damp Control in Knebworth

We are a team of qualified plumbers providing high standards work, industrial and domestic plumbing. We are looking for jobs in Luton area and surrounding. Get in touch to tell me about your home improvement plans I'd be very happy to discuss how i could help.Razvan

Latest homeowner review

Reviewed by Jim on 23/1/2023

Lovely chap Great work Very reasonable price

Christian

Mould / Damp Control in Knebworth

C C D General Building is a company designate to take care of your job from the quote job to the end of it

Latest homeowner review

Reviewed by Sajjad on 1/6/2020

Christian reversed the swing of the door for me in a room. He quoted quickly and his price was fair. He came quickly and did the job well. Would like to work with him in the future

Latest homeowner review

Reviewed by GIuseppe on 12/4/2014

Very professional , qualified and helpful. He did a very good job. I will highly recommend Oz to my friends

Lukas Building

Mould / Damp Control in Knebworth

We cover; bathrooms and kitchens refurbishments, patios ,bricklaying, plastering,painting ,property maintenance. Specialising in tiling with all types of tiles, mosaics, marble, granites and stones.We had qualified and certified electrician

Latest homeowner review

Reviewed by Sophie on 14/11/2017

Excellent work, very precise. Took slightly longer than we both anticipated but the job was charged for the job not per day so no unexpected costs. Excellent tiler and very meticulous worker, and clean. Highly recommend

F&M CONSTRUCTION

Mould / Damp Control in Knebworth

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

Latest homeowner review

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

Ovidiu Lismanu

Mould / Damp Control in Knebworth

Bathroom and Kitchen specialist with more then 15 yrs experience that offers everything you need to fulfill your house dreams. From the free initial consultation to the laying of the last tile. Modern Designs, Traditional Care,Solutions for Every Budget.

Latest homeowner review

Reviewed by Jason on 17/1/2019

A++, great work, no problems 2 months later

GTB BUILDERS

Mould / Damp Control in Knebworth

We are based in Hayes

Latest homeowner review

Reviewed by Sandeep on 29/8/2020

Excellent job done well within time and at a great price. Had some minor issues after an year, Harpreet was quick to respond and the issues were fixed immediately.

Small Polish building company specialising in loft and kitchen extensions. Save your time and money on any project.

Latest homeowner review

Reviewed by Mell on 7/6/2019

I would highly recommend Marcin as a competent, professional and reliable builder. He has bags of experience and all the tools. His team put my Summer house together in no time and did a great job.

Simplr Tech Ltd

Mould / Damp Control in Knebworth

We are a family owned business based in Corby but covering Northants, Leicestershire and Warwickshire offering quality Electrical Installations and Renewables including PV Solar Panel Installations, Battery Storage Solutions, EV Charge points and Wind Turbines for both domestic and commercial projects. Our sister company WHITE KNIGHT Service Group Ltd offers specialist decontamination services following water or fire damage to your property. Damp surveys, mould removal, indoor air quality analysis and sewage cleanup. We have an in-house laboratory where we test for E.coli, soot deposits, water analysis, mould microscopy and identification, wood boring insects, chemical contamination and much more…

Latest homeowner review

Reviewed by Paul on 20/11/2020

Professional, punctual and really helpful. I was delighted with the service and would highly recommend.

1 CDM Ltd

Mould / Damp Control in Knebworth

We are a Carpentry and general building contractor with over 8 years experience at your services .

Latest homeowner review

Reviewed by Helen on 21/5/2020

Constantine was really professional and carried out the work as required. I will be definately using them again.

We offer THE complete high end roofing service at low end prices.We specialise in every aspect of roofing,from minor gutter /roof repairs to full roof replacements.we also specialise in loft boarding, and making your dirty/messy loft a clean usable space. Our ratings and vast portfolio of completed installations speak for themselves. Contact us today, you will not be disappointed . MR B

Latest homeowner review

Reviewed by paul on 24/5/2016

Awesome service, fast and great price

We are best described as a team of multi-skilled experienced & reliable tradespeople who can do all jobs you may need done in and around your property and home. From the small odd job to the more involved Job. Get a quote today!......

Latest homeowner review

Reviewed by Celeste on 24/9/2018

Very good service - I would recommend them highly.

Handyman with qualifications in plumbing and electrical works. Small quotes as the company is only a toddler and needs feeding to grow.

Latest homeowner review

Reviewed by Stella on 4/6/2023

Daniel came within 24 hours to build a cat flap through a wall. Lovely chatty guy - very helpful - even drove me to pick up an extra extension for the tunnel we needed to create. Thank you!

Domantas Rekasius

Mould / Damp Control in Knebworth

Quick and reliable carpentry services including private homes and commercial buildings. Flexible approach, available during evenings and weekends. Work to the highest standards only! Experience in sites such as Mandarin Oriental Hotel London, Science Museum and more.

Latest homeowner review

Reviewed by Huw on 18/3/2024

Dom did a fantastic job fitting a three sliding door wooden wardrobe. All the fixtures and fittings work perfectly. Would happily hire again!

CH constServices takes great pride in the work we do and the competitive prices we offer. We are always aiming to make sure our customers are satisfied and that they return to us. We are fully guaranteed on any job we do and willing to work any size job.

Latest homeowner review

Reviewed by Andrew on 1/5/2024

Very pleased with the finished results of our flat renovation.

Welcome to HK Plumbing & Property Services. Thank you for choosing us. We provide a first class professional service and we travel throughout greater London and the surrounding areas. HK Plumbing & Property Services is headed by Hicham Khellas, who has a vast range of experience in the plumbing and maintenance industries. Hicham has 15 years of experience in the plumbing field who is confident and guarantees to solve everything from a plumbing related problem to the design of a new bathroom or kitchen with his knowledge. We offer a range of services: - Burst pipes and leaks - Mains water supply pipe replacement - Lead pipe replacement - Complete bathroom and shower installations - Thermostatic showers - Saniflow installations/repairs - Drain pipe - Hot water cylinder installations - Immersion element replaced and repaired - Cold water tank replacement - Power shower installations - Repair taps/replacement - Rain water pipes and guttering - water softeners - Washing machine and dishwasher installations - low water pressure problems - Outside tap installation At HK Plumbing & Property Services we aim to be as competitive on prices and will be happy to match any quote where possible. Please do not hesitate to contact us with any questions you may have. Certifications -City & Guilds Level 2 in Plumbing & Studies -BPEC Corgi Certification -Hot water systems & safety including G3 unvented hws

Latest homeowner review

Reviewed by NOMA on 16/10/2024

Its been a while but i love my bathroom. Great Job, thank you.

Mp roofing services take a friendly and professional approach to all customers and provide free and no obligation quotes whatever your job entails ,we are highly recommended in the local area,we also are highly recommended on other sites ,our regular jobs span from general gutter repairs to new flat and pitched roofs , new facial soffits and guttering , pointing repairs and Complete roof overhauls . Thanks for taking the time to read our introduction and look forward to hearing from you .

Latest homeowner review

Reviewed by Tony on 24/4/2024

Did a great job on my roof. Cleared all rubbish and kept working until the job was completed. They did the job at a very fair price.

At TS Property Maintenance LTD we provide comprehensive home maintenance solutions to keep your property in prime condition. Our team of skilled professionals are dedicated to deliver top-notch services that ensure the comfort, safety, and functionality of your home. Whether you need routine maintenance or specialised repairs, we’ve got you covered. www.sthomemaintenance.com Insta- sthomemaintenance

Latest homeowner review

Reviewed by Jacqueline on 11/10/2023

Very professional work, and to a high standard. Very polite and extremely pleased with the work. I would highly recommend this gentleman

We take proud in our work .our priority its our costumer.We undertake all kind of work from small to big projects.For a free estimate do not hezitate to contact us.

Latest homeowner review

Reviewed by Kambiz on 15/5/2024

Very efficient

Welcome to Iosip Construction, where craftsmanship meets dedication! Founded by Ioan, with over 16 years of construction experience in both England and Romania, we take pride in delivering exceptional quality and unmatched expertise in the construction industry. At Iosip Construction, we are committed to hard work, ensuring that every project is executed with precision and excellence. The services we offer include: - Extension construction - Loft conversion - Porch construction - All aspects of Rendering & Plastering - Tiling - Full House Refurbishment What sets Iosip Construction apart is not only our wealth of experience but also our unwavering commitment to customer satisfaction. We strive to make the construction process enjoyable for our clients by providing transparent communication, reliable timelines, and, most importantly, by ensuring that you are delighted with the final outcome. Our experienced team of five professionals is dedicated to delivering high-quality results in each of these services. From expanding living spaces to enhancing the aesthetic appeal of your home, Iosip Construction is your trusted partner in construction excellence.

Latest homeowner review

Reviewed by Dewang on 10/10/2017

Excellent tradesman with very good skills and very reasonable. The quality of the work is very good and people are also trustworthy.

pro - roofing

Mould / Damp Control in Knebworth

My name is Piotr and I've been in roofing business for the last 8 years. I was doing various jobs in many places. From replacing whole roofs to some minor cosmetic works. I enjoy what I do and I really care about my reputation.

Latest homeowner review

Reviewed by KERRY on 30/9/2016

Excellent job, good price. Really pleased with the result.

polelectric

Mould / Damp Control in Knebworth

ABMK Ltd has experience in the assembly of constructions projects for domestic and commercial customers. We have experience in building new stores as: Pasikonik shops, MS, Nisa, Polska Chata, Polomarket All works are reported to buildings control (NICEIC)

Latest homeowner review

Reviewed by martin on 23/2/2013

We are very happy with polelectric we had our bungalow re-wired by mirek and his team, the price was quoted and it was the price I paid, the work was completed to a good standard, the workers were on time and turned up every day for 5 days, they were all polite and professional. I would use them again and have already recommended them to my brother in law.,

At Affordable Windows we believe that our customers' needs are of the utmost importance. Our entire team is committed to meeting those needs. As a result, we are proud to say a high percentage of our business is from repeat customers and referrals.

Latest homeowner review

Reviewed by Samantha on 23/12/2013

Excellent job. Came to quote for the job very efficiently. Very reasonable quote and excellent quote. Very tidy and courteous. I would definitely recommend.

lnjconstruction

Mould / Damp Control in Knebworth

We are a construction company with 15 years experience on jobs from small renovations to new build houses and flats. (Specialize in brickwork)

Latest homeowner review

Reviewed by Mandeep on 5/6/2015

Good Job

Mantas M

Mould / Damp Control in Knebworth

I'm sole trader. You will get quality, it's my business and my personality. I'm striving to get exelent recommedations. You will experience easy communication with me. If you want to get what you want, I'm ready to help you.

Latest homeowner review

Reviewed by wendy on 9/5/2014

Fantastic, quick, efficient and extremely polite :-) Will definately use again;-) Wendy x

If you are looking for anything from a new extension to a renovation, or down to the smallest job, make sure you get in touch with the expects here at W Peat Development.

Latest homeowner review

Reviewed by Gillian on 6/12/2015

Wayne and his team did a great job, i am very pleased with my fitted wardrobes. They are stunning. i gave good for reliability only because Wayne is so busy it took a while to actually get the guys in to do the job, several months. i love them and they did a good job so worth the wait.

Grzegorz Kowalski

Mould / Damp Control in Knebworth

GREAT GREG BUILDER!!! We offer: pointing, brickworks,, pavingstons laying, panting, decoratoring

Latest homeowner review

Reviewed by Ben on 17/10/2020

Greg built a front wall and laid paving in my front and back garden. He did a really good job, and it looks great. He was reliable, tidy, and really clear on things like costs and how the slabs would be laid so I knew exactly what I was getting. Would definitely recommend him to anyone wanting brickwork or paving/landscaping.

Hi, we are two advanced bricklayers highly competent and experienced in a vast amount of building work, currently working on site and would like to extend our portfolio with our high quality standard of brickwork and block work.

Latest homeowner review

Reviewed by james on 3/7/2014

Ben and Jonnie are great lads, who conduct themselves professionally, and are very knowledgeable about their trade. Their estimate for materials was spot on, their communication leading up to the job was helpful, and most importantly the finish on the bricklaying is superb. They work quickly but precisely, it was a pleasure to work with such enthusiastic professionals. I would like these guys to work for me again on my next project.

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Recently completed jobs

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

Size of extension: 2 rooms...

Size of extension: 2 rooms Height of extension: 2 floors Room(s) to be in the extension: dining room, kitchen ..... Architectual plans have been...

creation of large, single...

creation of large, single garage in front garden of existing dwelling. Groundwork for levels and tree removal ahead of construction. also garage...

Size of extension: 3 rooms...

Size of extension: 3 rooms Height of extension: 1 floor Room(s) to be in the extension: bedroom(s), lounge/living room A bungalow with full...

this is at my bussines...

this is at my bussines premesis i want a door frame and door put into an arch also need a sink put into a room a small kitchen area removed and a few...

Repair of crack in corner of...

The top of a corner wall (projecting) has a vertical crack about 10" from the roof vertically downwards turning left horizontally towards the apex of...

Create service hatch between 2...

Would like to create a service hatch style opening between 2 rooms. knock through opening, install lintel, make good. Wall is brick and load bearing,...

Construct a single garage...

Construct a single garage approximately 8.4 metres by 3.0 metres. An existing garage on site will shortly be demolished by a separate contractor. This...

Room(s) to be in the...

Room(s) to be in the conversion: 1 x bedroom Bungalow .Knock through from bedroom into garage and then a wall to be erected across width of garage...

repair a one metre square area...

Repair a one metre square area of ceiling that needs to be replaced due to localised water damage and made good

Porch on bungalow

Modern entrance porch brick and glass

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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