The quick way to find a local Cellar & Basement Conversion specialist in Greenwich
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 homeowners, thousands of success stories
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.
Nikomar
Cellar & Basement Conversion
Hi welcome to nikomar. We are a professional general builders . Our team are electricians plumbers tilers,carpenters painters etc. we are specialists on lofts conversions extension. And all interior refurbishing. We are working on this trade for more than 15 years.
Sparkle Spray
Cellar & Basement Conversion
Sparkle spray Jet Washing – Professional Exterior Cleaning Services We are your local expert jet washing and pressure cleaning specialists, serving kent and surrounding areas. Whether you need your driveway, patio, paths, decking, walls, fences, or exterior building surfaces cleaned — we have the right equipment and experience to get the job done perfectly. We use high-powered, professional jet wash systems that safely remove dirt, moss, algae, oil stains, grime, and weathering, restoring your surfaces to their original clean, bright condition. We treat every property with care, use safe cleaning methods, and leave your property spotless when we finish. ✅ Driveway & patio cleaning & sealing ✅ Paths, steps & paving ✅ Decking & fencing cleaning ✅ Brickwork, walls & render cleaning ✅ Oil stain removal ✅ Fully insured | Reliable | Local | Free quotes Our promise: We don’t just wash — we make it shine.
Simple Building Solutions LTD
Cellar & Basement Conversion
Welcome to Simple Building Solutions! We are a fully insured company with only the best tradespeople. We specialise in house renovations, completing all work necessary from beginning to end. So you can fully relax during the process and love the end result!
We can undertake any works related to domestic properties, rear extensions, underpinning, foundations, scaffolding, internal structural alterations, painting, tiling, partitions.
Really good job
Family running business based in Gravesend. Our priority is excelent service and satisfide customer. Top quality work is our trademark. Specialised in all type of build work with very expirienced team. Plenty of references form our previous satisfied clients. In need of top quality builders? call for more informations.
Hi, I'm Nick from Newbuilds. Newbuilds is a family run business, which has an array of building projects under our belt, from small repair jobs to extensions and Newbuild projects. All our work force are highly trained in numerous trades. We pride ourselves on our quality of work, and good customer care, leaving homes as clean and tidy as our own. With over 50 years experience, we guarantee you're in great hands.
MIHALACHE CONSTRUCTION SERVICES LTD
Cellar & Basement Conversion
paving, slabs, gardens, excavations, electric Cleaning house………
Professional & Affordable Building & Landscaping Services We've been experts in building and landscaping projects since 2013, ensuring reliability and excellence in every service we provide. We offer a wide range of professional services tailored to meet your specific needs. Whether you require comprehensive building solutions such as refurbishments, kitchen services, flooring, and porch services, or meticulous landscaping services including wood decking, driveways, astro turf, patios, and fencing installation, we've got you covered. With a proven track record of delivering excellence since 2013, and with our fully insured services, you can trust that your project is in capable hands, ensuring exceptional results every time. With us, you can relax knowing that your work is in good hands. We prioritise reliability and transparency, offering you peace of mind throughout the entire process.
Toma Lup
Cellar & Basement Conversion
We are a small group of professional builders with 15 years experience specialized in building and refurbishment properties for people that don’t want a lot of hassle and headache when dealing with builders, so we are providing all the services from start to finish and ensure everything is done to high standards while keeping the client satisfied on the price.
C C D General Building is a company designate to take care of your job from the quote job to the end of it
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
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.
Coopers provided an excellent service. Jack came and reviewed the problem, showing me photos of the leak and damage, and gave various options and prices of what I could do. In the end, I decided on a full roof replacement along with guttering and soffits. I got them to fit a Velux window and sun tunnel too. The project management was excellent. Scaffolding came within a day and work started following Monday. The job was completed in four days to a professional standard. Highly recommended.
'%3e%3cpath%20fill-rule='evenodd'%20clip-rule='evenodd'%20d='M12.5%2020.392a1%201%200%2001-.54.888l-5.274%202.73a1%201%200%2001-1.435-1.109l1.494-6.588a1%201%200%2000-.306-.964l-4.723-4.254c-.65-.586-.287-1.666.585-1.74l6.105-.514a1%201%200%2000.846-.629L12.5%200v20.392z'%20fill='%23F7DB34'%20/%3e%3c/g%3e%3c/svg%3e){kind=small}
With over 30+ years experience, our priority is to keep all our customers happy and ensure a quality finish. We specialise in all building work from plan/design and build. We also do electrical work, plumbing, carpentry a joinery, plastering, tiling and decorating. We can manage all paper work with council and authorities. Fully covered with Liability Insurance up to 5 Million. No job is too big or too small. Get in touch for a free estimate and expert advice.
prestige chimney sweep
Cellar & Basement Conversion
prestige chimney sweep is your local, reliable chimney specialist. we carry out all chimney and fireplace works from, chimney sweeps, blockage removal, wood burning stoves supplied and installed, chimney flue liners, fireplace installations, chimney stack and pots repaired, repointing, chimney cowls and bird guards, chimney cctv inspections, air vents, roof repairs, roof tile replacement and roof cleaning. gutters cleaned and repaired, fire place hearths and tiling, stove serving, aga serving, rope seals and glass. hetas approved for stove and flue installations including sweeping. full public liability insurance for all works.
At MD Contractors LTD team of builders are proud to provide our customers with the best quality of home improvment service. We guarantee top-class workmanship and a flawless finish. We work with complete respect for our client’s time,budget,and property;and you won’t need to worry about coming home from work and finding your house in complete chaos as we will always clean up after ourselves at the end of every day. Best regards,Tony”
Would highly recommend Tony. Super efficient for first communication, he came to the house to quote the same day and completed the following week. Job finished to a high quality
RCB Group Design and Build – Turning Your Vision into Reality At RCB Group Design and Build, we specialize in residential, commercial, and bespoke construction services. With 60+ years of combined experience, our team is committed to delivering exceptional craftsmanship, transparent pricing, and seamless project management from start to finish. Our Services Include: Design & Build: We manage your project from concept to completion, ensuring timely delivery and flawless results. Home Extensions & Loft Conversions: Maximize your space with custom-designed extensions and loft conversions that add both value and functionality. Renovations & Refurbishments: Tailored solutions for updating or transforming any part of your home or commercial property. Commercial Projects: Office fit-outs and retail space renovations designed to meet your business needs. Bespoke Design & Build: We specialize in custom homes and commercial spaces that reflect your unique vision and functional needs. Why Choose RCB Group Design and Build? 60+ Years of Experience: Our senior management team brings decades of expertise, ensuring high-quality results across residential, commercial, and bespoke projects. Fully Insured & Guaranteed: We are fully insured with £5 million public liability insurance and offer third-party backed guarantees through TrustMark and Federation of Master Builders. CCTV Project Supervision: Track your project remotely with real-time CCTV, giving you full transparency and confidence. Transparent Pricing: What we quote is what you pay—no hidden fees or surprises. Proven Track Record: Our portfolio and client testimonials showcase our commitment to delivering high-quality results on time and within budget. How We Work: Consultation & Design: We start by understanding your vision, needs, and budget to create a customized solution. Detailed Quotation: We provide a transparent quote and step-by-step plan to ensure everything runs smoothly. Project Execution: From securing permits to final touches, we manage all phases of the project with precision. Completion & Handover: We ensure you’re fully satisfied before we consider the job complete. Contact Us Today Looking for a trusted partner to bring your dream project to life? RCB Group Design and Build delivers exceptional craftsmanship, clear communication, and reliable service. Get in touch today for a free consultation, and let’s bring your vision to life.
The team that worked on our build have worked extremely hard since starting and their attention to detail is excellent, the team really cared about the quality of their work which showed in the end result. They were always very friendly and tidy throughout the build, very pleased!
Together with my partners we try to provide complete building service to commercial and domestic properties since 1996
Petar check the problem in detail and fixed it. He help to renovate the toilet with considerate recommendation and done the job very nice
NML Contracts combines over 60 years of experience in the construction industry. Specialising in bathroom and kitchen transformations, we are experienced in all areas of the industry including office interiors, school washrooms, bespoke receptions, partitioning, tea points, structural alterations, garage conversions, etc .Nigel and Barry Lawrence are descendants of the Lawrence family builders of Maidstone; (R. Lawrence & sons) which began building and contracting in 1903. CSCS cards (Construction safety) and DRB checks held, plus all necessary liability insurances . City and Guilds trained at Bucks University College in cabinet making. Recommendation "We have recently employed NML Contracts to undertake work on our house of a challenging nature and for which the usual jobbing builder and plumber declined to quote. NML Contracts have demonstrated skills and initiative in dealing with the unexpected and produced a thoroughly satisfactory and pleasing result which has materially improved the attractiveness and serviceability of the house . The work included incorporating a porch into the lounge area , requiring an RSJ some 4.4m in length, In the course of construction t was found that the roof was concrete and was supported by the outer skin of the house, whereas the roof of the house was conventional timber and was supported by the inner skin. It was therefore necessary to use the RSJ to support the concrete and provide suitable timber supports for the main roof . This was done most expertly and quickly and was approved by the building inspectors. All energy conservation requirements were fully met . The work also included two en suite bathrooms for which pumped drainage was necessary " Satisfied customer , D.G.W.
We had a porch dismantled and a new exterior door and canopy added. The work was carried out in a timely manner and we were satisfied with the finished work. We would recommend Nigel and his team
Carpentry / Construction & Building Company Specialising in small to large scale projects. Specialised in Carpentry, Kitchens & Bathrooms
High Blue Builders
Cellar & Basement Conversion
High Blue Builders are a team of highly dedicated and experienced professionals with a passion for the built environment and a proven track record of delivering successful projects of various scales. Be it an extension, refurbishment or a large scale new build development, we take pride in delivering projects tailored precisely to match the vision of our clients. High Blue Builders have an in-house RIBA Chartered Architect who has vast experience in producing effective conceptual and detailed designs that are most likely to achieve planning consent. We can also take complete responsibility of your planning application and can provide insightful industry guidance to help you maximise the potential of your site. Furthermore, we are very experienced in engaging with local councils, Building Control (complying with building regs), party wall surveyors and managing stakeholders of sites such as neighbours and pedestrians. Our management ensures each project is delivered as smoothly and efficiently as possible. No project is too large or small for High Blue Builders and we strive to provide an outstanding quality of service at the most competitive rates.
BLUECOURT SE25 LTD
Cellar & Basement Conversion
We are a team of 12 experienced construction workers with a wide range of skills: - general building work - roofing - bathroom fit outs - electrical and mechanical - decoration - loft/ garage conversions - patios/ driveways - external render and cladding - staircases Over the past 10+ years we worked on conversions, extensions, and built both new single family homes and residential apartment buildings. Happy to help with smaller as well as bigger jobs. Highest standard of finish, UK supplied materials, reasonable prices, happy to provide free quotes for the job.
'%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