The quick way to find a local Cellar & Basement Conversion specialist in St. George's
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.
FRA Solution LTD
Cellar & Basement Conversion
With more than 15 years of experience in construction, interior renovations, and exterior improvements, our company is proud to have successfully completed over 1,200 projects. We began with small projects, but by consistently delivering high-quality standards, the scope and complexity of the work entrusted to us have grown significantly over the years. This is the first time we are using this platform, but the photos shown are part of our portfolio. Relying on our extensive experience and commitment to high-quality workmanship, we can provide the services you require. Once you have worked with us, we guarantee that you will want to continue our collaboration. Our business is built on quality, and we look forward to meeting you soon.
Grigore
Cellar & Basement Conversion
Grigore is your all-in-one building specialist, offering complete services from start to finish. Whether you’re building a new house from the ground up or need expert help with plumbing, bathroom fitting, electrics, or general renovations — we do it all. With a strong focus on quality, reliability, and craftsmanship, Grigore handles every aspect of construction with professionalism and care. No job is too big or too small — from full builds to the smallest details, we’re here to get it done right. Grigore – Skilled. Trusted. Complete Building Services.
DK Home Refurbishment Ltd is a trusted building and refurbishment company delivering high-quality residential projects across London and surrounding areas. We specialise in loft conversions, house extensions, basement works and full home refurbishments, providing a complete service from initial planning through to final handover. Our experienced team is committed to excellent workmanship, clear communication and reliable project management. Whether you are looking to maximise space, improve layout, modernise your property or carry out a complete transformation, we ensure every stage is completed to the highest standards and in line with current building regulations. Our services include: � Loft conversions (dormer, mansard and full conversions) � House extensions (rear, side and wrap-around) � Basement conversions and structural basement works � Full property refurbishments and renovations � Structural alterations and internal reconfigurations � Kitchens, bathrooms and full interior finishes � Bespoke joinery and carpentry (wardrobes, doors, skirting, custom storage) We offer full project support, including architectural design, council applications, structural engineering and Building Control compliance. Our aim is to deliver a smooth, stress-free experience by managing the process professionally from concept to completion. If you are planning a refurbishment or extension and want a reliable team with strong attention to detail, DK Home Refurbishment Ltd is here to help bring your vision to life.
not reliable
We are a family run and working business. Established over 30 years who pride ourselves on reliable and clean quality work. We are a sovereign approved contractor, an HM appointed PCA company. Specialists in Basement &Cellar Tanking Membrane/ Woodworm/Mould Control /Radon Gas / Thermal insulation/Rising Damp.We supply GPI insurance backed guarantees backed by National Warranties Qanw.
Paul and his team were fantastic. My wife and I have always been a bit apprehensive about having people in our house when we are out, but we had no worries with Paul and his team. They were very hard working, reliable and trust worthy. I would absolutely use them again as the quality of what they have done is outstanding. They take pride in their work and it shows as they always made sure they cleared up at the end of each day. Thanks guys, the basement looks incredible.
Sphere Construction Partnership
Cellar & Basement Conversion
Decades of Know-How Over 50 years of combined experience building and renovating homes. Proven Network Access to a wide network of specialist subcontractors across every trade, so no detail is overlooked. Competitive Timelines & Transparent Pricing We provide clear estimates and realistic schedules with full transparency.
Adam Rodri
Cellar & Basement Conversion
Astrit Karanxha
Cellar & Basement Conversion
Hi there All! We provide all type off building work undertaken with 22 years of experience,Plastering internal external rendering all type k rend,silicone rend, monocouche sand and cement, painting,tiling,Extension, loft conversion brickwork, driveways ,fencing,decking,etc
Product Plumbing&Heating
Cellar & Basement Conversion
'%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}
AD Renovations & Construction Ltd is a group of creative/professional bathroom fitters who provide cost effective services. With over 24 years of experience our team has worked with a wide range of clients. We will take full responsibility for the bathroom renovation project,handling all stages from planning through completion,and keep an open line of communication with you at all the time. -Professional and experienced staff -Deliver project on time and on budget
Disappointed to say the least, Anna got in touch after we posted our job advert, she ask for further lead on a job that was urgent fix to a leak for us, sent all additional requested info on job lead to her and she never got back or even bother to send someone out as agreed, extreamly poor customer service for a start and i definately wont recommend
We are specialised in Kitchen, bathrooms and all type of furniture instalation. We are team of handyman, plumer, electrician and carpenter.
Excellent Kitchen Tiling! Peter did an amazing job! Professional, friendly, and efficient, he completed the work quickly. The pricing was fair, and he kept everything clean throughout. Highly recommend for quality tiling!
LDN Construction
Cellar & Basement Conversion
Welcome to LDN Construction! Based in London, we specialise in transforming houses into homes, offering a wide range of construction and refurbishment services. With over 20 years of experience, we combine precision, innovation, and top-quality materials to bring your vision to life. We pride ourselves on our attention to detail and commitment to completing projects on time and within budget. Our Services Include: - Home Extensions (Rear and Side) - Loft Conversions - Roofing - Full Home Refurbishments - New Builds - Bathroom Renovations - Garden and Patio Projects - Driveways - Fencing - Cladding and Rendering - Plastering Every project is important to us, whether big or small. We offer a bespoke quality finish and are always by our customers' side, turning their houses into homes. Don't hesitate to contact us for a free visit and a free quote. We look forward to hearing from you soon!
R&M Workers
Cellar & Basement Conversion
We work within the M25 area and we undertake large-scale building projects in many areas of London. R&M Workers was founded in 2001 by Saulius Martinkus. Saulius had been in the building industry for over 11 years before forming the company and over the years has built up a great reputation with clients and professionals alike. Excellence is always at the forefront of what we do and our reputation is second to none. We take pride in projects that are successfully completed to the customer's satisfaction, on time, and within strict budgetary constraints.
A & E Structural Work
Cellar & Basement Conversion
A&E structure works , we are small companay with experienced team, we carry out all sorts of works, but mainly 1st fix structures and roofs, any loft conversion, extensions and demolition.. velux installation and many other things. any questions are welcome. Many thanks A&E structure works.
ND Demolitions Ltd
Cellar & Basement Conversion
Hello people ? most of the jobs is soft strip out and demolition ? buildings, and houses I got in demolition, 13 years experience and all hours people ? is very friendly ?????????
We are family run business of specialist fit-out contractors based in North West London.
I booked Daniel to refurbish my kitchen & various other parts of my flat. He attended on short notice to discuss my requirements. He understood the brief & made useful suggestions. Over the course of 2 weeks he worked extremely hard, going out of his way to do a first class job. He was polite, friendly & professional. The quote was very reasonable & there were no surprises or extras. Most importantly the results exceeded my expectations. If you want someone who will take care of everything he's your man.
We are a strong team of skilled tradesmen with over 25 years of experience. We like to work closely with our clients to make sure that we meet and exceed your expectations. We have worked on a number of home renovations and new build projects so have expertise in every area. We know how important it is to pick a company that is experienced, dependable and affordable, so we have a clear communication policy which keeps our clients updated on the progress of the job at every stage. Let us know what you want and your budget, and we’ll do our best to make it happen.
Rated People
Cellar & Basement Conversion
Loft conversion specialist, with 25 years worth of experience.
Nabstar Construction
Cellar & Basement Conversion
Welcome to Nabstar Construction – Your Trusted Builders in Watford We specialise in high-quality building and renovation services across Watford and the surrounding areas. With years of experience in the industry, we take pride in delivering exceptional craftsmanship, attention to detail, and outstanding customer service. Whether you’re looking for home extensions, new builds, refurbishments, or general construction work, our expert team is here to bring your vision to life.
MJJ BUILDERS LIMITED .
Great service, very quick response time, really helpful collecting and installing a new washing machine. Would highly recommend. Thank you
'%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