The quick way to find a local House Extension specialist in Knebworth
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.
Craig got in touch quickly, gave me a rough estimate over the phone and answered all my questions. Surveyor arrived on time, gave instant quote. Price was good. Michael and (another) Craig turned up to do the job on the day, time given. Good, tidy job. Can't fault anything, from start to finish!! Would recommend!
Mary
George and his team are experienced builders, replaced my front door with a custom frame/sidelights and raising the floor level in the hallway quite quickly - in fact, they were the only who came next day, gave a quote straightaway and were ready to start in just couple of days. They also had all the necessary tools and materials, were ready to buy something additional quickly on the day - if further adjustments were required to fit everything as I asked. Thanks a lot for your help, guys!
Dmitry
Highly recommend. These guys did a fantastic job of constructing our pergola and decking. Very hardworking and reliable. The job was completed in the time frame agreed and to a very high standard. We would 100% use them again.
Holly
Browse House Extension specialists
Take a look at our House Extension specialists profiles, read reviews and request quotes directly.
I do all works, from small jobs to building extensions, loft conversions, decorating and gardening works. Also, I do drainage and plumbing works.
Good work but slight delay
Very friendly and decent tradesmen. Straightforward to deal with. Did a good job at a fair price
We are a team with over 10 years experience in the building industry, specialists in kitchen and bathroom fitting, as well as all aspects of interior finishing. Our NVQ qualified team, professionally deliver high quality projects on time. Check our instagram @nse_carpentry
Alex is truly exceptional in every way. His professionalism, experience, and deep knowledge are evident in every aspect of his work. He completed the job on time, all while being polite and respectful throughout the process. I’ve never met anyone as skilled and dedicated as Alex. I highly recommend him to anyone looking for top-tier service—you won’t find anyone better!
Are Company is about a fantastic company called Building Expert LTDthat is a very glistening Company . It is absolutely awesome !!! Some Chrome lights full of some glorious shine . We do some really shiny jobs in Hayes , Kingsbury , Queensbury , Feltham , etc.
The builders were quite friendly and patiently did the renovation of our home as per our requirements. It included full home renovation and creating a new downstairs washroom. He always followed up whenever we had any queries regarding the work and did a good job.
Hi everyone . My name is Sirghie Ghiata , I'm 36 years old, working in construction from very young child ,more than 15 years in big sites , I was working in a large area developing professional skills and a vast experience in buildings with height performances. I'm able to do different jobs like carpentry: second fix:kitchens install, doors, windows , laminate flooring , wooden flooring, skirting, etc...first fix, roof ,floor extensions,wall partitions, fences, terraces, decking etc... Fixer plasterboard , walls, ceilings, partitions, insulation lofts... Also, I have a few friends ready any time to cooperate with me to do the work for achieve the best results and height quality jobs. Together we doing the jobs like houses refurbishment , plastering, painting, bathrooms, bedrooms, loft boarding and partitions, loft leaders install, extensions and conservatories , brick walls, garden sheets, home maintenance ,upvc windows glass replacements and many more. I,m looking to do reliable jobs, to inform my clients about all the situations and methods to get the quality results in the end of work, I have a vast experience and I'm happy to give any advice. I know very well , the places where I'm working is important places for my clients, can be houses, offices, study places however the cleaning and tidy is one of our priority, keeping everything clean and protect around at any time when we doing any work action. So, if you are looking to someone qualified ,reliable and professional to manage any work in your properties don't hesitate to give me the job.
Sirghie was polite and friendly and did an excellent job in our office. I was happy to leave him and his assistant there to complete the work. No mess was left and he was a pleasure to deal with.
We are a company specialized in the world of construction, hard landscaping, foundations and gardening. Please have a look at the "our services" section for more information. We offer free quotes and consider any job, large or small. Visit our contact page to contact us or fill out the form at the end of the page.
Elton and his team did a fantastic job for me, rectifying some unfinished work left by another builder as well as some additional jobs (block-paving, installing a soak-away channel, removing a door and bricking it up). He is knowledgable, highly skilled at what he does, trust-worthy and communicated well throughout. His team worked tirelessly on some gruelling tasks and with perfection. I would not hesitate to recommend Elton and team and am delighted to have finally found a quality builder that I trust.
Michael did a great job hanging a new bedroom door. He came at short notice, was knowledgeable, friendly and cleaned up afterwards.
Hello, we're an experienced company in building jobs for more than 10 years. Our primary trades are: 1. Gound workering jobs (Paving, slabs and all garden design) 2. Plastering 3. Fencing 4. Interior painting 5. Electrician 6. Extention etc.
Had patio slabs layed. Happy with the job. It is well done, quick and efficient service.
Hi I have over 15 years experience on Multi Trader specialities Qualified skill worker ,and Diploma Level 2 City Guild Plasterer accreditation , Kitchen &Bathroom refurbishment ,interior exterior property refurbishment ,Venetian Stucco Polished Plaster Diploma and very good feedback from all my costumer from Rated People clean and tidy at work.Kind and Regards Gabriel
Gabriel and Adrian did an excellent job with my small bathroom refit. Not only were they super helpful (assisting me to collect an item) but they also identified potential issues with the job as we went on and suggested cost effective remedies to ensure the finish was the highest possible spec. This included using bonding to fix a panel which had been poorly installed by my developers. I’m really happy with the result and would recommend them highly!
General building work Bathroom and Kitchen specialist
Excellent tidy work. Completed on time. Punctual, professional worker who gave lots of helpful advice. I wouldn't hesitate to recommend for bathroom, tiling, flooring plumbing. All great.
We are a Father and Son team with 25+ years of experience in the construction industry, specializing in extensions and outbuildings.
Very good work done. Recommended.
Bright life? We are a fensa registered company and have been providing the best services to Buckinghamshire and surrounding areas since 2009. Suppling and installing A* rated double glazing at unbeatable prices, superior quality and exceptional customer service are guaranteed when you work with us! We also offer a 10 year warranty on all our product! Supply and install - - windows -doors -conservatories - warm roofs ( guardian roofs)
Henry was brilliant and put new double-glazing throughout the house. Very efficient and tidied up nicely after the job. Definitely recommend !
From hanging a door to building an extension, quality work done quickly and efficiently.
Rob did an excellent job laying a floor in my loft. The quality of workmanship was top notch. Rob arrived on time and worked flat out for two days. No hesitation in recommending Rob for projects.
Hello my name is George , I start construction in 2014 ! What I can tell you if you need a good handy man in your house you can contact me ! I can help you whit New kitchen New bathroom Plastering Tile Flooring Painting and decorating Gardening I have my own gas engineer And electric engineer My friend have windows company base in Dunstable ! Whit respect George !
Great paint job, done on time and to schedule on a difficult wall to access at height. 50% payment before and 50% on completion. Very friendly and open. Would recommend.
Our team consists of skilled engineers and all our projects are covered by Liability insurance, So you will have complete peace of mind and reassurance. We are more than welcome to meet you and provide our professional advice. For more information please visit our website: blockopsgroup.couk
Blockops teams created and knocked through my kitchen wall into my living space adding an extension, and creating a downstairs bathroom. They did an amazing job. They were really transparent on cost, the standard of work was excellent. They’re flexible, accommodating and always find a solutions. Added this they finished on time. I would fully recommend them, and will use them again.
Property service Decorating Plumber Carpenter Handymen Tilling Good job for 12 years experience
The builder removed conservatory and disposed it perfectly. Will recommend him.
If you're in need of some home improvements, with over 20 years of experience. We would love to hear your project requirements and we can make it happen for you. For each of our services, we have an experienced supply chain that will work alongside us to handle your project with detail and care. We can tailor the most effective solutions to ensure any project is completed with quality, purpose and cost in mind.
With decades of expertise in Sydney and London, our business strategies empower communities and drive innovation.
Great communication from start to finish. Aaron kept me updated on what the situation was and what he was doing The price quoted didn’t change.
sashes, doors & Casement renovation ~ Draught-proofing ~ Cill-replacments ~ Locks ~ Architectural-Ironmongery ~ Bespoke joinery ~ Slim-line glass units ~ Acoustic treatment ~ Door panic hardware ~ Fire-proofing ~ Architectural-glazing ~ Closers & springs.
Samuel is not just efficient and professional, he's also great at keeping you up to date and talking you though what he's doing. It was a pleasure to see him work and I'll keep his number for anything in the future
Hi everyone ...!for the past 2 years me and my brother we have set up a building company to offer our services and 20 years experience 2 u on building projects.with a great team of builders and reasonable price .many thanks.
nice guy on time, pleased with the work!
'%20rx='20'%20/%3e%3cg%20fill='%23FFF'%3e%3cpath%20d='M29.376%2016.914c-.555%200-1.006.454-1.006%201.013v37.416c0%20.578.472%201.014%201.097%201.014h34.109a1.007%201.007%200%200%200%20.972-.83%201.012%201.012%200%200%200-.161-.76l-6.446-9.416c-.375-.548-.567-1.085-.586-1.642-.034-.977.516-1.952%201.402-2.483%204.8-2.878%205.808-7.575%205.808-11.009%200-7.335-5.925-13.303-13.207-13.303H29.376ZM63.594%2059.75H29.467c-2.505%200-4.467-1.936-4.467-4.408V17.927c0-2.43%201.963-4.408%204.376-4.408h21.982c9.14%200%2016.577%207.49%2016.577%2016.698%200%205.879-2.46%2010.687-6.944%2013.607l6.17%209.017c1.37%202.002.868%204.752-1.12%206.132a4.336%204.336%200%200%201-2.44.778h-.007Z'%20/%3e%3cpath%20d='M38.767%2027.797c0-.749.603-1.357%201.347-1.357h6.427c3.979%200%206.426%201.72%206.426%205.099v.123c0%203.132-2.325%205.098-6.365%205.098h-3.848l-3.985%203.998V36.76h-.002v-8.963'%20/%3e%3c/g%3e%3cpath%20fill='%23FFF'%20fill-rule='nonzero'%20d='M18.176%2069.2h2.156v3.878h3.976V69.2h2.156V79h-2.156v-3.934h-3.976V79h-2.156v-9.8Zm16.428%207.98c.43%200%20.826-.08%201.19-.238a2.72%202.72%200%200%200%20.931-.658c.257-.28.457-.604.602-.973a3.21%203.21%200%200%200%20.217-1.183V74.1c0-.42-.072-.817-.217-1.19-.145-.373-.35-.7-.616-.98a2.96%202.96%200%200%200-.945-.665%202.873%202.873%200%200%200-1.19-.245c-.439%200-.838.08-1.197.238-.36.159-.667.378-.924.658s-.457.604-.602.973a3.21%203.21%200%200%200-.217%201.183v.028c0%20.42.072.817.217%201.19a2.959%202.959%200%200%200%201.554%201.645c.36.163.758.245%201.197.245Zm-.028%201.988a5.343%205.343%200%200%201-2.086-.399%205.187%205.187%200%200%201-1.645-1.078%204.823%204.823%200%200%201-1.078-1.596%205.029%205.029%200%200%201-.385-1.967V74.1c0-.7.13-1.356.392-1.967a5.075%205.075%200%200%201%201.085-1.61%205.05%205.05%200%200%201%201.652-1.092%205.395%205.395%200%200%201%202.093-.399c.756%200%201.451.133%202.086.399a5.187%205.187%200%200%201%201.645%201.078c.462.453.821.985%201.078%201.596.257.611.385%201.267.385%201.967v.028c0%20.7-.13%201.356-.392%201.967a5.075%205.075%200%200%201-1.085%201.61%205.05%205.05%200%200%201-1.652%201.092%205.395%205.395%200%200%201-2.093.399Zm8.14-9.968h2.324l2.576%204.144%202.576-4.144h2.324V79h-2.142v-6.398l-2.758%204.186h-.056l-2.73-4.144V79h-2.114v-9.8Zm13.152%200h7.392v1.918h-5.25v1.988h4.62v1.918h-4.62v2.058h5.32V79h-7.462v-9.8Zm13.866%209.94a6.49%206.49%200%200%201-2.198-.385%205.817%205.817%200%200%201-1.96-1.183l1.274-1.526c.448.364.908.653%201.379.868.471.215.987.322%201.547.322.448%200%20.796-.082%201.043-.245a.771.771%200%200%200%20.371-.679v-.028a.85.85%200%200%200-.077-.371.778.778%200%200%200-.294-.301%203.079%203.079%200%200%200-.602-.28c-.257-.093-.59-.191-1.001-.294a12.201%2012.201%200%200%201-1.344-.406%203.787%203.787%200%200%201-1.022-.553%202.237%202.237%200%200%201-.651-.819c-.154-.327-.231-.733-.231-1.218v-.028c0-.448.084-.852.252-1.211.168-.36.404-.67.707-.931a3.183%203.183%200%200%201%201.085-.602c.42-.14.882-.21%201.386-.21a5.86%205.86%200%200%201%201.981.322%205.743%205.743%200%200%201%201.659.924l-1.12%201.624a7.1%207.1%200%200%200-1.288-.707%203.292%203.292%200%200%200-1.26-.259c-.42%200-.735.082-.945.245-.21.163-.315.366-.315.609v.028c0%20.159.03.296.091.413.06.117.17.222.329.315s.376.182.651.266c.275.084.623.182%201.043.294.495.13.936.278%201.323.441.387.163.714.36.98.588.266.229.467.497.602.805.135.308.203.677.203%201.106v.028c0%20.485-.089.917-.266%201.295a2.66%202.66%200%200%201-.742.952%203.353%203.353%200%200%201-1.134.588%204.924%204.924%200%200%201-1.456.203Z'%20/%3e%3c/g%3e%3c/svg%3e)
Get our app for homeowners
- Send messages and get notifications from tradespeople
- Add photos to get more accurate quotes
- View tradespeople's profiles