The quick way to find a local Cellar & Basement Conversion specialist
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 Cellar & Basement Conversion specialists
Take a look at our Cellar & Basement Conversion specialists profiles, read reviews and request quotes directly.
We have been working at this trade for over 15 years. My company and works people hold a number of different NVQ qualifications such as electrical, engineering, railway engineer, civil engineering. We take customer service very seriously and we ensure to reply as soon as possible when someone contacts us. We also ensure we give a fair deal for a great service in return.
We hired Cani Building Services to replace the front stairs and pathway of our Victorian home with granite pavers in the spring of 2025. When evaluating the builders it was important to us that we found somebody who was professional, reliable, and detail-oriented. Durim offered a competitive quote and promptly started work. ?He completed our job to a high level of quality within a week’s time, and we are very pleased with the outcome. We would absolutely recommend his services to others!
We believe that no job is too small. From home refurbishments to large commercial contracts, we are experienced and knowledgeable to get the job done for you! Every job is managed by Betka to ensure every project is delivered to the highest standards. We work with you every step of the way to capture your requirements and ensure the result is just as it was envisioned. We take pride in our ability to provide professional, timely, and experienced services.
Michal and team did a great job in adding office room, remodelling and fitting new kitchen, flooring and renovating the full house for us within 2.5 months. All team members were professional and worked very fast to complete the work on time.
M&M Construction Design & Build Ltd has been providing Building & Landscaping Services since 1980. Our team are well trained, hardworking, reliable, organised and above all, friendly. We work to high standard and have an eye for detail.
M&M Construction did a fantastic job and gave us exactly what we had wanted. From the start, they were easy to work with and understood our needs completely. Even with a few changes along the way, the job remained on schedule and on budget. Their advice was really helpful and the standard of finish was very high indeed. We had access to running water and a working oven throughout the entire process which was very much appreciated and the site was tidied at the end every day. Would highly recommend them.
Prime Build – We Build It Like It’s Our Own At Prime Build, we’re all about quality work, honest communication, and bringing your ideas to life. Whether you’re building your dream home, giving your place a much-needed update, or taking on a commercial project, we’ve got your back from start to finish. We’re a team of experienced builders who take pride in doing things right—no cutting corners, no surprise costs, just solid work and great results. What We Do: - Renovations & extensions - Custom builds - Kitchens and bathrooms - Groundworks - Bricklaying - Carpentry - Plastering - Commercial projects - Project management - Property development - We cover all aspects of the building trade Why Work With Us? - We’re licensed, insured, and easy to deal with - Clear quotes, no hidden fees - We show up, keep our word, and stick to timelines - Friendly team that treats your project like our own - Quality materials + skilled craftsmanship = lasting results At the end of the day, we love what we do—and we think it shows in every project we take on. If you’re ready to build something great, get in touch with us and let’s make it happen.
Danny did a brilliant job for us fitting an extractor fan. A very tricky job with boundaries which annoyingly I shifted a few times - but which he absorbed and overcame with good humour. Really delighted with the level of craftsmanship and positivity. I wouldn't hesitate to recommend him and his team. Thank you.
Razas Direct Ltd. is a small friendly company providing home and office renovation and garden landscaping services ideal for homeowners, business executives and investors. With our services you will be able to change entire look of your home or a garden.
Denis did a fantastic job. He arrived on time, he is very knowledgeable and knows his craft, worked outside in the cold and finished the job efficiently. We are so pleased with his work, railing looks good and even the neighbour was impressed and said how nice it looks. We will definitely ask Denis again for any future building works and I would not hesitate to recommend him too.
MKM PROJECT was established 2 years ago after working self employed for 18 years. I have been involved in many projects from basement, extensions, full house or flat refurbishments and loft conversion. Structural steel fittings, footings, brick and stud walls, roof structure, flooring, kitchen and bathroom fittings, tiling, joinery, plastering & painting. I have a SMSTS course done. First aid course.
Mario is the best all-round builder I have come across. He is at home with plumbing, building, joinery, tiling, electrics and decorating work, all done in a cheerful, positive manner. He converted our decaying washroom into a modern utility room with panache and I would recommend him to anyone.
We are a local firm with over 50 years building experience, my son Gareth is a CICS Gold card Carpenter & my oldest son is a City & Guilds advance craft Bricklayer as am I. All of our staff are qualified in their respective trades. We build extensions, carry out house repair & maintenance work, patio and slabbing work, groundwork and excavations, General concreting work, drainage and much more. We fit new kitchens, stairs, doors and windows, all carpentry work undertaken. We have many passed clients who are happy for us to pass on their details as a reference for new clients to use.
Excellent communication and friendly team. On time, great work , on budget. No hesitation in recommending at all.
Five Design and Build Ltd is a family run business covering West Sussex and Surrey. We specialise in modular extensions, warm roof conversions, refurbishments, extensions, orangeries, roofing, carpentry, and general building. We work closely with electricians, plasterers, decorators and any other trades necessary. We have over 15 years experience and pride ourselves on a high quality finish and great communication skills. Our aim is to provide you with a personal and professional experience during the completion of your project.
Problem quickly solved, will need to wait until it rains again to double check but confident I can call him back if any issues. Friendly and professional. Did a little extra job for me at no extra cost too.
JOHN GREEN your local general builder with over 25 years experience in roofing repairs and moss removal GUTTERING-fascias -polycarbonate roofs and all aspects of general building and landscape gardening. FREE estimates and advice within 25 miles of Goring-by-Sea
Had leak on a very rainy day and John was out the same day. He gave me a fair quote and was back the next day as promised and did a good job. Showing pictures of what the problem was and pictures of the finished work would recommend them.
A local company who go out of their way to help the customer and their needs. With over 20 years experience in the building and home improvements industry we are more than happy to take on and discuss any projects required. We offer the highest quality services at very competitive prices.
Did all in a day and looks great. Cared about the job they did and made sure I was happy with result
Muscat Carpentry & Construction is a Hampshire-based building and renovation business specialising in home extensions, refurbishments, and bespoke carpentry work. We provide high-quality craftsmanship, reliable service, and attention to detail on every project — from structural construction to fine interior finishes. Our goal is to help homeowners transform their living spaces with professional, efficient, and trustworthy building solutions. We pride ourselves on delivering excellent results that combine traditional skill with modern design, ensuring each project is completed to the highest standard. With a strong focus on customer satisfaction, clear communication, and clean workmanship, Muscat Carpentry & Construction is dedicated to building long-term relationships and lasting homes across the South of England.
I cannot rate Jamie any more highly! Before undertaking my job, he was in constant communication about the task in hand. He was punctual, polite and courteous and his work second-to-none, keeping me updated of progress throughout. He tidied up/hoovered both upstairs and out front before leaving. I highly recommend Jamie and will definitely be using him again!
Over the years of being in the construction industry we pride ourselves in effectively carrying complete house renovations ,new kitchens and bathroom installations ,plastering, tilling, plumbing, painting and electrical works, consumer units,complete rewire, inspection and testing,and we Part P Registered under the NICEIC brand.
Sylvester arranged and managed the refitting of my kitchen - plastering, plumbing, cabinets, tiling. Even Replacing joists and floorboards (I had a wood worm problem). We could not be happier with the result and Sylvesters accommodating attitude towards much unexpected/unplanned work all carried out within quoted timeframe. Could not rate him higher! As an electrician he refitted a few of our lights and provided a valid certificate for all work done. Very professional and tidy.
AT V.T.BUILDERS WE ARE A FRIENDLY, RELIABLE AND TRUST WORTHY TEAM. WE COMPLETE ALL OF OUR JOBS TO 100% SATISFACTION. NO JOB IS TO BIG OR SMALL SO PLEASE DONT HESITATE TO CALL. ALL QUOTES ARE FREE.
If I could give more stars I would.Viktor came out to look at job and from just meeting him I knew we would have him to do our work.He is polite and friendly.Not the cheapest but also not the most expensive either.They tiled my hall and kitchen walls.The work him and his team did was amazing.They work very hard and get it done quickly.We are so pleased with his work we are getting him back to do our shower room.I would recommend V t Builders to anyone.Thank you again Viktor.
We are reliable builders undertaking all aspects of general building,renovation and refurbishment work,including: *Kitchen,Bathroom Fitting *Interior,Exterior Decorating *Electrical,Lighting *Flooring - laminate,ceramic,solid wood,engineering *Extension
Waldemar understood exactly what I needed. Great workmanship, went the extra mile. Friendly manner. Refreshing change as he respected the property, and me as a customer. Would use again and plan to for a bigger job.
GENERAL BUILDING SERVICES We are a Brighton based construction company, which provides comprehensive services in ranges from the modernization, refurbishment and the installation of new facilities.We are working as trading as CONCEPTON look up website.
Very professional work and pleasant to deal with. Pawal always came back to me promptly with up dates and quote.
Hi my name is Craig Nicol, I have been a builder for over 30 years working on sites, offices, shops, hospitals, schools, private homes and also worked for councils. I am a hard worker and take pride in an excellent job finish.
Excellent work. Had no problems very satisfied with work, exactly what I wanted. Very helpful in making right choice. Helping with kitchen next.
Regency construction is a family run business We have the knowledge and ability to carry out the majority of construction and maintenance work in house We have a good reputation and are both reliable and trustworthy Our company is fully insured and all work is guaranteed Our most recent completed and ongoing work includes Extension and loft conversion in Brighton Garage conversion in Peacehaven Replacement kitchen and bathroom in Brighton Ongoing programmed and reactive maintenance on various residential properties in the area
Great work and prices you won’t find any one better
Hear at all seasons gardening and newbuilds we are best known for making your dreams. We are a family run business with competitive prices and outstanding workmanship
Excellent very pleased with the job and price. Many thanks
Hold the latest qualifications from City & Guilds and registered under the NICEIC domestic installer scheme, which makes all of the work compliant with Part P. All work comes with a 12 month guarantee & we carry £2m Public Liability Insurance.
Colin and team took on a tough job refreshing a top floor bathroom and adding in a shower to a compact space with low eaves,. Despite encountering a few surprises (lack of isolation valves, dead pigeons etc) the job was done in good time and on budget.. Colin worked with me to provide options on fitments to suit style & budget and was honest when I was better off purchasing direct rather than through him. The job wasn't rushed and the finish is excellent. Also took on some external wiring work as well.
Anamera Group specialises in complete home renovation to a very high standard in all aspects of work . Structural alternations, Open plan projects, Conversions, Construction, Refurbishment, Renovation, Restoration, Extension. We are based in Hampshire and cover all over the Hampshire area including london. Written quotes will be given .
I was very impressed with Krystian, prompt contact after enquiry, was the only tradesman to actually listen to what I needed and produced a quote which met my needs fully. His price was fair and consistent, perhaps not the cheapest but I didn’t necessarily need the cheapest, I wanted the best value with quality and trust. He completed one bathroom within a month of instructing, to a high standard and we were delighted. This gave me full confidence to let the second bathroom which again was superb
'%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