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Local loft conversion specialists near me | Rated People in Welwyn, Hertfordshire

There are 1100 Loft Conversion specialists in Welwyn, and last month we helped homeowners get quotes for their home improvement jobs.

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With over 20 years of experience in construction we want to get your project from conception to completion. Fast, trustworthy and efficient.

Latest homeowner review

Reviewed by Jermaine on 25/8/2020

Absolutely amazing tradesmen with very competitive pricing. transformed my 50m2 Driveway by tilling and installing aco floor drainage, great attention to detail and great finished product. Very highly recommended and definitely will have them returning for more work.

We are ssmART Build & Design Ltd. Our team pride themselves on We are ssmART Build & Design Ltd. Our team pride themselves on their diligence and painstaking attention to detail. We are a seasoned team of quality builders who have been helping homeowners London area for some time. We have an experienced and disciplined team who have completed many projects throughout our area of operation; indeed we can help you complete all types of home improvements and extensions/conversions. We pride ourselves on our impeccably high standards and always strive to deliver on time and within budget. We can help with all of the following and more: • Extensions (both single and double storey) • Loft Conversions • Basement Conversions • Garage Conversions • Kitchens • Bathrooms and wet rooms • Exterior and Interior painting and plastering • Plumbing, electrical work and carpentry • Annexes • Replacing both wooden and PVC doors and windows We are always delighted to meet our prospective customers face to face to discuss their requirements. We look forward to hearing from you soon.

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Reviewed by Florin on 15/7/2019

I found Lorand to be very professional in his craft ,friendly individual and very reasonable priced. I would highly recommend his work in extensions,brickwork etc.

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Reviewed by Lynda on 23/8/2010

The job was done very quickly and efficiently and for a reasonable price. We are very pleased with the quality of the work.

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Reviewed by kudzai on 8/11/2011

very good service

S G BUILDING & Son is a family run business with over 30 years experience, covering building and general roofing. We offer a competitive, honest and reliable service, and are committed to developing a trust between the company and its customers. All our customers are offered a free quotations, all our work is guaranteed and a RAMS certificate (HEALTH AND SAFETY)is issued for each job.

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Reviewed by Daniel on 16/10/2023

Simon was very knowledgable with a wide range of skills, took the time to understand the issues faced and delivered a high quality solution. Great guy to deal with & quick communication when I had queries, would recommend to anyone.

We are professional building company based in London. We have worked in the building trade for many years. In this time we have amassed a wealth of skills and experience. We pride ourselves on being a professional, reliable and trustworthy team who cover all the bases when it comes to building work.

Latest homeowner review

Reviewed by Peter on 23/2/2020

Very happy we hired MC to do the job professional throughout the job and finished very quickly. I would highly recommend these guys if you're looking for a top level of work I will be using them again In the future.

Hello, my name is Sergiu, I’m a professional multi skilled refurbisher. I’m happy to complete quality jobs for all homeowners that are interested in my services. We are a small team that can complete a various range of jobs (ventilation, duct fitting, air conditioning, plumbing, carpentry, painting, decorating, tilling, professional cleaning). I believe that with the professional skills that we possess and the experience that we have, we’ll prove to be qualified to complete any challenge and to make our customers happy. I have an experience more than 6 years in plenty refurbishment projects. I will consider myself lucky to make your property look better. Don’t hesitate to contact/hire me and I will give you good quality work for competitive prices.

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Reviewed by Melisha on 31/7/2024

Friendly and professional. Dismantled furniture efficiently. Would highly recommend

Best possible work, honesty is my main moto. I don't cheat with my customer. I always try to make my client happy.

Latest homeowner review

Reviewed by Aneil on 25/4/2021

Saleh was great, even thought the job took longer than expected and we had to go to two locations. Salah was very flexible and did not complain. He got on with the works and was very pleasant. I would recommend him to anyone and would use him again. Thank you Salah!

Latest homeowner review

Reviewed by Janet on 2/5/2022

John worked extremely hard to fulfil our brief & also had great vision when considering possibilities. He understood our needs and ensured all snagging was carried out before completion. All builders are currently pushed to the limit with supplies and staffing - John managed this to the best of his ability and was always polite, helpful and friendly.

We are a company with a young and dynamic team that strives to always be informed about the products, solutions and systems sold, both the classic ones and the latest news, the construction team will be available at any time, for any project. Thank you

Latest homeowner review

Reviewed by Paula on 3/9/2024

Hi, we recently had Florin and his team do some work on my Mum’s garden. He has done an incredible job and we are so pleased with his work. He was very friendly, polite and completed the job in a timely manner and to our requirements and very reasonable and good ideas and suggestions. I would have no problem recommending him and his team again and will do in the future if I know of anyone needing. Thank you for your hard work

Our team has 20+ years of experience in the construction industry

Latest homeowner review

Reviewed by R on 10/12/2022

Demaj construction gave a reasonable quote and completed the job on time and to a very high standard. We will be happy to use their services in the future.

Hi my name is Conal I’m a enthusiast bricklayer with over 15 years experience. My services included - Bricklaying - structural brickwork - all types of brickwork pointing - Bespoke outdoor porcelain patios - bespoke driveways -fencing -Groundwork’s -general construction - flat roofs - new roofs/repairs My company prides ourself on our work with us being as only as good as our last job. I do truly believe our company goes above and beyond and stand out from the rest!

Latest homeowner review

Reviewed by Michael on 18/1/2024

Hello, my name is Bill from bill kent building &roofing ltd. Here at bill Kent building and roofing,we offer exceptional loft conversions and extensions to transform your living space and bring your interior vision to reality. Based in Essex, we also offer our services to the London and Hertfordshire area. We have over 20years’ hands on experience in the building industry, taking pride in all our work and putting customers at the heart of our business. We can assist you with a design to build project or if you have already had plans/ drawings done we can take over from there. We also offer other services such a roofing maintenance and landscaping. Look forward to hearing from you from us all at bill Kent building & roofing.

Latest homeowner review

Reviewed by Julie on 6/12/2024

Hi welcome to Newman & sons. We're a family based company from Berkshire & also covering the south of England specialising in high quality new builds/refurbishing/emergency repairs/industrial roofs. For over 40 years. Specialist in Roof cleaning/roof repairs / new roofs. Gutters/ upvc Facias/chimneys. We also carry out industrial roofing. We're LABC REGISTERED & only use good quality materials & family tradesmen to get your work done. All quotes are free & no obligation /insurance /emergency. Please call even if it’s just advice. We’re more than happy to help.

Latest homeowner review

Reviewed by Brian on 15/2/2024

I

Landscaping Flower beds, Border, Fencing, Posts, Gravel Boards, Gardening (hedging, trimming, lawn mowing, shrubs) Brick work Waste removal Painting and Decorating Patio (Slabs, block paving) Handyman Man with the Van

Latest homeowner review

Reviewed by Reuben on 6/6/2024

Catalin and his team did a really good job putting up two new fences on our back garden. Catalin went above and beyond to ensure we were happy. He even managed a tricky situation with our neighbours. He’s a very nice guy and lucky for us, very customer-focused. Good price. Recommended!

House Renovation

Latest homeowner review

Reviewed by Saif on 22/12/2024

Vlad and Andreas completed the job on time and in a very professional manner. The workmanship was very good and both are well skilled at their job. The bathroom looks quite nice. Highly recommend ????????

Latest homeowner review

Reviewed by Jenni on 17/12/2024

I'm a person with a 10-years experience. I offer pro-efficient services, quality, cleanliness, a very good general service.

Latest homeowner review

Reviewed by Akan on 2/2/2025

I approached Emanuel and his team for tiling of a bathroom wall. They were incredibly professional during the assessment and were very helpful in working around my limited budget. They showed excellent craftsmanship and attention to detail, taking the time to sand down the cut tile edges. Most importantly, Emanuel and his team were very transparent with their labour and material costs with receipts for breakdown. This has won over my trust and I will surely enlist their expertise again soon.

Design and Build services offered from inception to key turn completion. Full CAD drawing and building regulation design services by qualified Architect. Prices broken down to allow project costing and value engineering if required to suit your budget. Fixed price quotations and or estimated costs. DND ltd are a highly respected company offering quality workmanship at reasonable rates

Latest homeowner review

Reviewed by David on 18/5/2020

David, Adam and the team they employed were very good. They talked through every aspect of the job beforehand and made the costs clear in the contract. The construction was of a high quality and all done efficiently. This construction was completed during lockdown and the team adapted and communicated well throughout the process. Everyone who worked on the job was polite and friendly and professional. During the construction there were minor changes needed which were accomodated well, even after completion.

THE ONLY CHOICE FOR YOUR HOUSE!!! We work with homeowners and their partners to solve the unique challenges of managing house improvments.

Latest homeowner review

Reviewed by Andre on 19/11/2024

Prestige Construction recently renovated four bathrooms in our home to an outstanding modern standard. Flavius and his team showcased exceptional professionalism, delivering impeccable workmanship without compromising quality. Flavius remained calm and solution-focused throughout, ensuring a stress-free experience. His attention to detail and ability to handle challenges seamlessly resulted in a flawless transformation. We are thrilled with the results and highly recommend them for top-tier renovations!

30 years experience

Latest homeowner review

Reviewed by Beata on 27/11/2017

Chris contacted me promptly after putting my job ad and offered his availability straight away. I had solid wood flooring to lay on newly built extension, and it needed to fit the old floor. Chris did a great job, showing great carpentry skills, he worked hard over the weekend so I could have the living room sorted. He is very knowledgeable in his trade, I am very happy with his work and I would highly recommend him. Beata , Stevenage

More than 10 years experience in multy trading Such as domestic and comercial full renovation,KITCHENS BATHROOMS DECORATING PAINTING FLOORINGS CARPENTER works PLUMBING ELECTRICAL My Company ofer a high quality trustworthy and professional works for our clients to make them happy and satisfied.2 years Warranty Also help you out with your ideas My contact number is 24/7 As well,certified by BIKBBI (British institute of kitchen bedroom and bathroom installers). Our works are protected with Contract and 2 years Warranty. Hope here from you soon.

Latest homeowner review

Reviewed by Anne-Marie on 9/6/2022

I can’t recommend Laurentiu and his assistant Reece more highly. They completely gutted & refurbished my downstairs cloakroom in two and a half days and it is fabulous. I love it. They worked extremely hard & long hours to get the work complete in time as promised. The finished work is extremely professional and exactly how I envisaged it and they tidied up beautifully afterwards.

Welcome to Saltstone Developments. We offer quality works using over a decade of experience to provide you with a turn key package for any project. Make Your Dream Home a Reality. Contact us now.

Latest homeowner review

Reviewed by Alison on 10/6/2021

Excellent work- painted fence, shed and bench as requested. Highly recommended

we pride ourselves in top quality workmanship we are fully insured ,we always keep our site clean and tidy . (no fuss no dust thats us )

Latest homeowner review

Reviewed by Joanna on 26/11/2018

Needed some internal work, including walls and chimney removal. Price was competitive and the work was excellent. Turned up on time, kept us informed and no hidden extras! Not only was the work first class he also took the hassle of building control, submitted the documents and when the inspector wanted an extra bracket for the chimney, he was there, as arranged 2 days later to fit it. If anyone is thinking of needing building work, make sure you include Kevin in your plans.

I am an Interior Designer / Project Manager with a great team of builders who are skilled and possess good, positive, can-do type of attitude. We are in the construction industry since 2002 with residential & commercial projects in the UK and other European countries. We take projects from kitchen refurbishment to full house refurbishment or extensions, loft converssions & office building in the back yard. Our values are: RESPECT HONESTY EFFICIENCY Do not hesitate to contact us for your project! We understand the importance of purchasing a home or improving it hence will help you go through a smooth, great experience.

Latest homeowner review

Reviewed by eric on 8/5/2023

Very professional, competent and reliable builders. I highly recommend A'tudori and I will definitely use them again for any future projects.

Hatch End Builders is a small professional company with Experience of twenty year in the Building Industry mainly internal refurbishment all our jobs are high end properties in London working with great designers.Our aim is having a Happy costumer at all time .

Latest homeowner review

Reviewed by Sheila on 1/7/2020

Bujar was very prompt in response to my initial posting, calling to assess the job within a day and then confirming a start date for the work. He and his team did an excellent job on the hall tiling and also managing the cloakroom plumbing ( moving a sink and toilet) to complete the tiling here. I would highly recommend him and his team for doing a great job.

MPF Building Services pride ourselves on working to the highest possible standards. Using fully qualified professional tradesmen to cover all aspects of building.

Latest homeowner review

Reviewed by Alastair on 20/9/2019

Michael fitted a velux skylight for us. He was professional, efficient and tidy from start to finish. The install was high quality and I would have no problems recommending him.

I am new to Rated People, however I have 7 years experience in the building trade,

Latest homeowner review

Reviewed by Maz on 17/4/2019

I'm afraid i had to change my rating because we came across an issue with a part of bath fitted in our bathroom after the job was done. We contacted Liviu and asked him to come and fix it, after a few times contacting him, he arranged to come in but never turned up and have been ignoring our calls ever since, so i am very disappointed with the fact that there was no after care service provided.

We are an experienced construction company, providing a range of services, including; extensions, conversions, new builds, renovations, decoration and repairs and maintenance. We pride ourselves on providing a professional and personal service.

Latest homeowner review

Reviewed by Chandra on 5/2/2013

Works hard Reliable Gives honest opinion Trustworthy I had bathroom and kitchen done with materials supply and fit. My budget was £3500 but ended with spending tad more than i thought initially. Great work but takes time as he is one man army.

Bricklaying Specialists and General Builders

Latest homeowner review

Reviewed by garry on 4/3/2014

John and Florin were absolute stars. They completed our work with great professionalism being consistently timely, courteous and extremely helpful. John was very reassuring with many good ideas. He dealt with our work as if it was his own home, always keen to ensure everything that he did was done to his very best. Would definitely employ in the future. Many thanks

Latest homeowner review

Reviewed by bharat on 12/10/2012

Very helpful and pleasant. Did a good job.

Allrounduk is a family run company providing a professional service to the domestic construction industry. We have been operating for 15yrs and offer a one stop shop for all your domestic requirements from small to large projects and everything in between

Latest homeowner review

Reviewed by Hanni on 11/3/2019

Cannot recommend highly enough. The work was finished to a really high standard. They were really adaptable when the tiles we had ordered failed to arrive on time. They adjusted their plans and worked really hard to get the work done on time, without compromising on the quality of the finish. They were also really considerate of working around young children, and were very patient with little interruptions from a fascinated six year old!

Latest homeowner review

Reviewed by Dominique on 21/1/2016

I thought Sean was polite and friendly and worked efficiently. I will definitely use him again if I need any painting or decorating done.

Latest homeowner review

Reviewed by Alberto on 15/3/2016

Would recommend

Reliable, flexible, high standard carpentry company with 25 years carpentry joinery experience.

Latest homeowner review

Reviewed by Tom on 20/12/2012

Excellent job fitting front door. Great care and attention taken. Reliable and good value. Highly recommend.

Latest homeowner review

Reviewed by Lyndsey on 16/1/2016

Good value, efficient, conscientious and quietly got the job done

Artan

Loft Conversion in Welwyn

Latest homeowner review

Reviewed by Angela on 20/6/2016

See star rating. I have asked Artan to do further work. He's polite and very helpful and completed the work, in my judgement, to an excellent standard. I would recommend him to my friends and work colleagues.

We are dedicated to quality and details.

Latest homeowner review

Reviewed by alex on 26/1/2017

Excellent work, high quality. Professional pleasant guys. Danny and his team motivated hardworking, clean tidy 6 months work , very good all-round. Multi skilled trades within company of brothers. Minimum amount of fuss , trustworthy Non smokers, very reliable, kept me updated , good knowledge . Fitted Wren Kitchen,built porch extension , converted garage to studio apartment decorating,plumbing, tiling , new bathrooms and shower rooms. Built fitted wardrobes. internal external doors.

we are a small friendly company who ONLY use quality tradesmen. no jobs to big or small. Free advise and quotes gives.

Latest homeowner review

Reviewed by Annah on 9/3/2013

a job well done thank you

I am a small reliable business based in Aylesbury. I will complete any domestic maintenance required and gardening service.

Latest homeowner review

Reviewed by Keith on 2/4/2013

Arrived on time. Did the job well. Very reasonable charge. Recommended.

-Extensions -Conversions -New build ,Refurbishments Garage conversion Flat roofs And more.

Latest homeowner review

Reviewed by Kim on 3/11/2024

Piotr was meticulous in his work and very knowledgeable. He did a great job for me and I would use him for any further projects I have.

I am skilled mutlitrader with over 10 years experiences. I usually work together with other multitrader as a team.

Latest homeowner review

Reviewed by Jo on 9/4/2013

Very professional, punctual and polite. I would happily employ this tradesman again and highly recommend him.

Latest homeowner review

Reviewed by Carol on 9/8/2013

Mark was totally reliable and helpful.He kept me informed on progress at all times and did a great job. Thank you

We are growing building company directed by experienced builders. Our specialisation is extensions, brickwork, carpentry, tiling, garage conversions and general building and maintenance works.

Latest homeowner review

Reviewed by Emy on 5/9/2016

Hired Marcin to do a brick and block wall for a 4meter extension, great job, great ideas. Highly recommend him.

Accuracy,fast,clean and tidy.Ability insurance.

Latest homeowner review

Reviewed by daniela on 11/5/2013

fast and clean

Established over 80 years ago London Builders are FMB & NHBC registered & operate in Greater London providing a comprehensive range of services for residential properties from design and construction through to refurbishment, repairs & re-decoration.

Latest homeowner review

Reviewed by Brian on 24/4/2017

They were really professional compared to the other builders that came and contacted me. The Project Manager was also on hand to answer any questions I had and offered me adviced on how best to move forward. We ended up refurbishing our entire bathroom which is looking great now. I would highly recommend London Builders.

We are a building and roofing company based near Royston in Hertfordshire,we pride ourselves on high quality work combined with efficiency. We have a very strong portfolio,we work with local architects as well as individuals.

Latest homeowner review

Reviewed by David on 25/4/2019

From the start to finish could not fault the commitment shown by the builder, the quote came in under our budget and work was to a high standard. Always kept us informed on what was going on and when, tidied up as they went and we are more than happy with the final result.

Latest homeowner review

Reviewed by jose on 30/10/2014

All work done for me by KD construction was excellent. Work men are very polite and friendly. I would recommend KD constructions to all my friends.

Kitchen and Bathroom Installation done to perfection We install kitchens and bathrooms and carry out extensions and loft conversions as well as provide other building services in London and the surrounding areas. With 20 years of experience, our team can deliver any building project on time and within budget. We guarantee our work and we also guarantee not to consider any job complete until the customer is 100% satisfied with the end result. Other building services we offer are open plan conversion, flooring, tiling, plastering, bricklaying, painting, decorating and bespoke joinery. Kitchens and Bathrooms We install kitchens and bathrooms to a high standard and work hard to ensure that every detail is millimetre perfect. We provide trade discounts so please be sure to make contact before purchasing materials. Extensions and Lofts We build extensions and loft conversions and offer open plan conversions of existing floor layouts. We work closely with our customers and other stakeholders to turn your building dreams into a reality. Other Building Services Whether you need a wall built or tiled, a floor laid or an outside space transformed, we have the skills to get the job carried out perfectly and look forward to working with you on your next project. FAQs Which Areas Do You Cover? We are based in Ealing, North West London and cover all neighbouring boroughs. What kind of kitchens and bathrooms can you provide? Everyone has their own taste and preferred style and we are very flexible to your creative requirements. We can do anything from single wall kitchens, L and U shaped Kitchens to Island and Peninsula kitchens. In terms of Bathrooms we offer Full, Three Quarter, Quarter, and half bathrooms. Can you decorate our kitchen or bathroom as well? Yes, we can provide painting and decorating in addition to building your desired project. Can you provide Trade discounts? Yes, we can provide trade discount for Howdens Kitchens and Trade Point.

Latest homeowner review

Reviewed by Christine on 24/4/2024

The job was to hang a large mirror and clock . The job was booked and completed in a matter of hours. Very clean work and efficient delivery.

Khanz

Loft Conversion in Welwyn

We are a based in London and pride ourselves with an eye for end result. As a homeowner or landlord, we would like to assure you that we are honest, trust worthy professionals team dedicated to deliver small or big projects with full support all the way.

Latest homeowner review

Reviewed by Mudassar on 1/3/2017

A tradesman with thorough understanding, knowledge and experience of what's required and how to complete the projects with full Dedication. I highly recommend Mr Khan for any small or big project, and would call him myself anytime I need a builder, carpenter, handyman, kitchen fitter, plumber etc.

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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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