The quick way to find a local Timber Preservation, Woodworm & Rot specialist in Knebworth

Post your job for free. Get quotes. Read reviews.

Over 10,000 rated tradespeople
are ready to help you get your job done

Over 3 million happy homeowners
have found a quality tradesperson

Over 1 million ratings
with 88,000 5* ratings in the last 12 months

Join our group of happy customers

Thousands of 5 star reviews

Read real reviews from customers about their service experiences.

Was really quick in attending to this job and was done ease. Very polite and professional.

Karen

Job booked in quickly and carried out professionally for a fair price. Would recommend.

Antonio

Quick, professional and friendly. The team gave me the impression that they are happy to do extra to get the best results. Carl and the team did exactly what they said they would do in the quote in the agreed time.

Daniel

Browse Timber Preservation, Woodworm & Rot specialists

Take a look at our Timber Preservation, Woodworm & Rot specialists profiles, read reviews and request quotes directly.

Hello im Valentino, professional painter and decorator with 18 years of experience, good communication with customers, dynamic, hardworking, with high quality standards and qualified with NVQ level 3 painting and decoration.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Timothy on 1/3/2024

Hi welcome to redwood roofing and building Ltd Here At Redwood Roofing and Building Ltd, we take pride in being your go-to partner for roofing and building services. We work with both residential and commercial clients, specializing in everything from roof repairs and installations to complete renovations. Our skilled team is passionate about delivering high-quality workmanship and using the best Quality materials available. We believe that every project is important, and we’re dedicated to making the process as smooth and transparent as possible. Communication is key for us. We keep you informed every step of the way, ensuring your vision becomes a reality. Whether it’s a small repair or a major renovation, you can count on us to provide the exceptional service and support you deserve. Managing director : mr Patrick O’Brien

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Peter on 7/1/2025

Patrick responded quickly and resolved the guttering issue swiftly. Good value for money

Nationwide specialists in damp-proofing, property preservation, wall coating & rendering with over 10+ years in business and thousands of happy customers. We offer an extensive range of solutions from damp proof course injection through to basement tanking, waterproof render, K-REND, SecoFLEX and much more!

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Linda on 8/1/2025

Very nice rep, explained everything nicely.

A newly established trading company specialised in providing our customers with extremely good and outstanding customer services. Our crew of 2 are friendly, passionate and respectful, always on time and our prices are guaranteed with no hidden cost. Contact us so we can work around your time schedule and time limit. We specialise. [1] Handyman and DIY services [2] Flat pack assembly i.e Tv stand/Tv units, furniture, Wardrobes, Sheds, Media wall, Bed frames. [3] House painting / Room Painting. [4] Shed Clearing. [5]Painting/ home DIY. For more information or our free quotation with no obligation please do not hesitate to contact on us on .

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Sha on 22/11/2024

Very good job.

We are House Maintenance Company Registered with company house, we do everything the right way, we comply with rules and regulations by the government as well as contracted jobs, any transactions will be with the office, our staff only carry out the jobs thanks. Woman with a Van. our Instagram page sandc_cleaning_services VAT registered Gallery pictures please have a look. We specialise in Oven clean Carpet clean Stairs carpet clean Tiles clean Sofa clean Hard flooring cleaning Stain removal cleaning Bathroom End of tenancy home clean All Essential domestic cleaning Waste Removals House Move Kitchen demolishment Handyman Gardening

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Johnnie on 4/2/2025

Here at Avonside glazing, we can help with all your upcoming projects to include all upvc and wooden windows, conservatories, bi fold doors. All aluminium windows & doors undertaken. We can also offer bespoke steel made windows for period and listed buildings. Genuine leaded light repairs, along side we also offer the option to fully refurb existing crtital style windows. Sliding timber sash window repairs or replacement. We have extensive experience in all of these fields gained over a period of over 10 years.

Quebuild London Ltd offers a full building service with every aspect of works covered no matter the scale or scope of works to both residential and commercial buildings.We also provide proactive and reactive maintenance packages with 24/7 one hour service for emergency call outs.We pride ourselves on using only highly skilled and courteous tradesmen with all trades in house so as a company we have full control of our projects. From your initial meeting with one of our knowledgeable estimators who provide fixed price detailed estimates to completion of works overseen by amazing management our clients needs are paramount,this ensures a streamlined service with quality controlled finishes beyond the industry standard. We have full public liability insurance with all risk assessments and method statements in place at all times no matter the size of works for peace of mind for us as a company but more importantly you as our client.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Tom on 3/8/2024

John at Quebuild went above and beyond for us on this job. He completed all the work in a timely manner and for a very reasonable price. He was super knowledgeable and extremely attentive to detail, making sure to leave a high quality finish in terms of decoration - and he came back afterwards to address a few small things that needed doing. He was also a pleasure to have around - and I would highly recommend him for any other work. 10/10.

Hi I’m Jason p & Darren c Been a master builders for 25+ years worked on grade A listed building to flats cottages semi detached bungalow any building works all come with the standard 7 year guarantee, I’m professional clean tidy tradesman that can put our hand to all trades except electrical & plumbing Customers paramount as word & mouth is very important in the building industry , punctual and always at the end of the phone if needed trust is a big factor also for both the tradesman & the client working relationships work brilliantly, Carpentry work , painting & decorating , rising damp & penetrative damp works , gutter facia eaves installation , cleaning gutters removals everything covered to the highest possible standard achievable Pls allow me to work on your property and showcase my skills many thanks Jason p & Darren c no payments ever made until works completed .

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Lucy on 27/1/2025

Darren was really friendly, helpful and knowledgeable. He arranged the job quickly and was able to complete my job sooner than expected, arrived on time and also fixed another job for me at the same time. Will definitely be using again for other jobs I need doing. Thank you!

“I am a versatile handyman with expertise in a wide range of home repairs, maintenance tasks, and gardening services. From fencing repairs, build,patio and paving to carpentry and painting, I bring a strong attention to detail and craftsmanship to every project. With my 5 years experience on private jobs,and all the customers been very happy about my services, i am pleased to introduce my self with confidence and enthusiasm! Additionally, I have experience in gardening, including landscaping, plant care, and garden maintenance. I am committed to delivering high-quality work that ensures both your home and outdoor spaces look their best.” I am new on this site,app, and I don’t have any reviews yet, but definitely they will come!

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Tim on 12/2/2025

Very neat job, speedy response, thank you

A small friendly company doing a small to big jobs from a single kitchen door to a complete refit and same for bathrooms a tap up to full refit Everything can be done from start to finish All trades so no need to get your own plumber or tiler or electrician we do the whole job to speed up install

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by lucy on 4/10/2009

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

Clarke Construction avatar

Clarke Construction

Timber Preservation, Woodworm & Rot

An experienced, reliable and versatile tradesman specialising in plastering, general building and property maintenance.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by John on 8/10/2013

John is a great bloke. Very professional, punctual, tidy and skilled. He has done a great ceiling repair job for me and I'll certainly be using him again for other jobs. Highly recommended.

DB Building Conservation specialises in the use of lime plasters for the repair of listed and period buildings. We are period property experts. We have extensive experience of lime plastering, render and traditional materials such as lath and plaster and wattle and daub. We also undertake repointing and wall repairs with flint and clunch. I have an MSc in Building Conservation and can advise on many aspects of the care and renewal of traditional buildings whether listed or not. Issues such as damp and insulation in old properties are a speciality. We can also recommend and liaise with other tradespeople who are qualified to repair historic timber, brick and stone. We have a detailed knowledge of regulations as they apply to Listed Buildings and have long experience of guiding owners through the process of obtaining listed building consent. We can prepare documents such as Heritage Statements and repair specs to support applications to alter or repair period properties.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Kelly on 10/2/2017

Dan did such a great job with our 17th century lime wall. Painstakingly removing the modern repair without damaging the surrounding plaster and then re-lathing and finishing with lime plaster. You can hardly see where the repair is even though we didn't skim the whole wall to preserve wall paintings. Very clean and tidy and I wouldn't hesitate to use him again, highly recommended.

Latest homeowner review
full starfull starfull starfull starfull star
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.

Hi my name is John from John Alan, we are relatively new to rated people and look forward to offering our professional services. Our services include everything from handyman services to bathroom installations, heating and plumbing. Rest assured when you choose John Alan we provide a fast, clean and efficient service with competitive rates. We look forward to working with you. Public liability insured Gas safe registered

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Ejiro on 26/11/2023

Loved this extremely professional team. I will hire them again in the future. Thorough, knowledgeable and affordable.

Christian avatar

Christian

Timber Preservation, Woodworm & Rot

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
full starfull starfull starfull starfull star
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

I am Raymond, self employed painter & decorator. I am working with this trade for about 10 years. I was working at so many projects, like hotels, offices, leisure centres and private homes. And I know my work from preparing until smooth finish. I am keen and hard working. Besides that trade I am working as multi trader. Doing tiling, carpentry and basic plumbing. As well all odd jobs too.I like to work in the different places and to do different jobs. There no job too small or too big. I am friendly, helpful family man. I am ready to answer any questions and sort out any issues.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Leah on 6/5/2024

Raimond was very efficient, helpful, conscientious, and tidy in his work. His fee was more than reasonable and I fully recommend him.

Costa Boyer Ltd. avatar

Costa Boyer Ltd.

Timber Preservation, Woodworm & Rot

Costa Boyer Ltd provides specialist for complete building solutions: house extension/ loft conversion/ replacement windows/ doors/ shops front/ home improvements/ kitchen/ tanking slurry solutions/ garage conversion/ porch/ canopy/conservatory / garden shed/ wooden decking/ parquet/ painted house/ Venetian stucco/ water leak/ 30 years experience building site/ all team have CSCS card/ NVQ Level 2/ NVQ Level 3 supervision/ GQA Qualification Ltd Certificate of achievement in theory of SCHUCO/ GQA Qualification Ltd Certificate of achievement in SCHUCO Curtain Wall/ GQA Level 3 Certificate in glass related operation/ GQA Level 3 NVQ Diploma in Fenestration Installation/ IOSH Working safely a course approved and validated by the Institution of Occupational Safety and Health/ Gold card Constructions Qualifications CSCS / Quality Management & Control accreditation by Mace Business School Limited/ Level 6 NVQ/ SMSTS and new one... Covid-19 Essential: Infection Prevention and PPE

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Gareth on 30/6/2021

Costa was excellent. Very friendly, efficient and carried out the work to to a high standard in the agreed timeframe and at the agreed price, despite some unexpected problems along the way. Would happily recommend him.

1 CDM Ltd avatar

1 CDM Ltd

Timber Preservation, Woodworm & Rot

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

Latest homeowner review
full starfull starfull starfull starfull star
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.

Our mission is to provide professional services and we are dedicated to the customer's satisfaction.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Dan on 1/12/2022

Couldn’t recommend enough. Very hardworking and did a great job painting our living room and laying wood flooring. Everything finished to a high standard. Will definitely be using again!

Post your job for free

app-icon

Get our app for homeowners

  • Send messages and get notifications from tradespeople
  • Add photos to get more accurate quotes
  • View tradespeople's profiles