The quick way to find a local Cellar & Basement Conversion specialist in Westerham
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.
DW BUILD LTD
Cellar & Basement Conversion
DW BUILD LTD. We would like to introduce our highly skilled and adaptable construction company workers. With 10 years of experience in the industry, covering inside the M25 area (and beyond), our customers are accustomed to the outstanding quality of projects we complete. Through sourcing quality materials with experienced installers, we create truly bespoke masterpieces that last our customers many years. Some of our services include (but are not limited to): - Loft Conversions - House Extensions - Shop Fit Out - Home Refurbishment Our team is ready and willing to take on any project, no matter the size or complexity. We understand the importance of customer satisfaction and aim to complete all projects to the highest standards. We are committed to delivering an exceptional experience that leaves our customers satisfied.
I have been an electrician since 2008, I do have my 18th edition electrical installation certificate, and I can sign off electrical work. I am a very creative electrician with many great ideas on what will look good and what will look Great.
Dev was very personable and did a fantastic job. He left the place cleaner than when he started and managed to correct a number if short cuts taken with the previous hood installation. I would definitely recommend if you are looking for an electrician
Cole Thomas Building & Development
Cellar & Basement Conversion
Cole Thomas is a company that prides itself on delivering a friendly, honest and passionate building service, from start to finish we understand that no detail is too small, and we aim to ensure all client requirements are met in full. As a company that strives for perfection, our 10 years of building experience ensures that no matter the size of job that we undertake you are sure to be delighted with the results. Our team of craftsmen are carefully chosen to ensure that nothing is overlooked, from planning stages, to design and completion. A conscientious and diligent approach means that whilst we never cut corners, we will always meet deadlines on time and on budget, we guarantee a premium, professional service from our workmanship right down to our time keeping and cleanliness. Our clients can always expect technical expertise, timely responses and to be kept updated throughout the works process. Services we provide: • Brickwork • Hard Landscaping • Plastering • Extensions • Conversions • Alterations • Refurbishments • Property development Our work covers a vast range of domestic extensions, conversions, alterations and improvements. Contact us, we would love to hear from you!
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.
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.
Nick and his team were superb. The garden wall was restored, and they cleared up thoroughly - all to the highest of standards. I would have absolutely no hesitation in using Nick again.
Verdant Building Services Ltd
Cellar & Basement Conversion
We are Verdant Building Services Ltd an experienced friendly building and maintenance company, I would like to take the opportunity to thank you for looking at our bid, your business means a lot to us we want to offer our best services at competitive prices. what this simply means is that we will provide someone, whether Builder, tradesmen, carpenter, painter, and decorator, or even a handyman to do all work needed for your project all at a competitive price. We specialise in commercial and property building and maintenance, no matter the job size we can do it to a high standard. We offer our maintenance services 7 days a week, early mornings, and late nights. We have a combined 25 years of knowledge in the business and leave our customers 100% satisfied. They always come back to us. We want to take on your project. What does this mean for you? • A great building and maintenance team who will put 100% in any work carried out • At a great value • With minimal effort on your part • We work to your budget and time realistic schedule We always send one of our trusted tradesmen to have a look at the job and have a chat about your budget. Have a discussion about what you would like the end result to look like. You will receive more information on us and meet the person who will be managing your project. So choose us and you will not regret it. Thank you
LONDON STARS CONSTRUCTION LTD
Cellar & Basement Conversion
We are a London-based building and landscaping company dedicated to delivering high-quality construction, landscaping, and property improvement services across the city. With a strong commitment to craftsmanship, reliability, and attention to detail, we provide complete solutions for residential and commercial properties. Our services cover all aspects of landscaping, house extensions, and property renovations, transforming outdoor and indoor spaces to meet our clients’ needs and visions. From garden design, patios, driveways, and fencing to full home extensions, refurbishments, and structural improvements, our experienced team manages every project from start to finish with professionalism and care. We work closely with our clients to ensure every project is completed to the highest standards, on time and within budget. Whether you are looking to upgrade your garden, extend your living space, or completely renovate your property, we deliver durable, stylish, and functional results tailored to your requirements. Our reputation is built on quality workmanship, transparent communication, and customer satisfaction, making us a trusted choice for building and landscaping services across London.
Miles Borne Construction offers a complete service from first ideas through to finished build. With experience in both planning and construction, we help clients move smoothly through the process — from design and approvals to the final details on site. We cover everything from small electrical jobs, full rewires and kitchen refits to loft conversions, extensions, and full renovations. Our aim is simple: to deliver great workmanship, clear advice, and a result that adds real value to your home.
Miles epitomises EXCELLENCE. Initial contact PERFECT. Communication throughout the job PERFECT. Job completed quickly and PERFECT. Extremely competitive cost. I would highly recommend Miles as your first contact.
Aspray (Croydon)
Cellar & Basement Conversion
Professional Insurance Claim Management & Property Repairs We manage your property damage insurance claim from start to finish, allowing you to focus on your home, your family, or your business. Your property is one of your most valuable assets, We can help with: Escape of water, Fire, Flood, Storm damage, Impact or Subsidence. We take on the full burden, so you can focus on your home or business. What we do: - Manage your insurance claim on your behalf - Negotiate a fair and accurate settlement with your insurer - Handle all communication with insurers and loss adjusters - Appoint and fully project manage vetted contractors - Oversee reinstatement works to return your property to its pre-loss condition Why choose Aspray: - No charge to the policyholder (subject to us managing the reinstatement works) Policy excess applicable. - Dedicated single point of contact throughout the entire process - We deal with all parties involved - 20 years of experience in the market - Professional, FCA-regulated service you can trust Important information: Our service is free where we are appointed to carry out and manage the repair works, as we are paid by the insurer Aspray (Croydon) is a trading name of D&D Property Services. Aspray Limited is authorised and regulated by the Financial Conduct Authority.
Kent Build LTD
Cellar & Basement Conversion
Kent Build Ltd is a seasoned, multi-trade building specialist Builder in little chart Kent. For many years, we have undertaken a wide range of jobs under myriad circumstances. From duties as minor as electrical socket installation to responsibilities as mammoth as new builds, we can help. We have the tools, knowledge and expertise to ensure that any work, no matter how big or small, is carried out with steadfast efficiency.Our guarantee is that, no matter the specifics, Kent build ltd will get the job done.
Castle Interiors take great pride in all of our work, we will go the extra mile to make sure you get the perfect finish and quality look that your after we take great care of our customers by helping them design and using their ideas to make a perfect home for them. We also offer an amazing discount scheme for new and regular customers also seasonal deals that are amazing and won't find anywhere else. We are a one stop shop Try us and you'll be amazed by the quality of work.
Was always punctual and did the job to my satisfaction.
Universal Construction Ltd is a London-based building company established in November 2023, specializing in domestic construction projects. Registered at 118 Sydenham Road, London, SE26 5JX, the company focuses on the construction of domestic buildings ?. Services Offered • Home Renovations: Including kitchen and bathroom refurbishments. • General Building Work: Covering various aspects of domestic construction. • Property Maintenance: Ensuring the upkeep and repair of residential properties. A recent customer review highlighted a successful renovation project, praising the team’s professionalism and quality of work . ? Additional Information • Owner: Gezim Bajrami • Checkatrade Member Since: 2025 • Service Area: Primarily London • Work Undertaken: Both domestic and commercial projects • Estimates: Free estimates are provided • Insurance: Public liability insurance is in place
Would highly recommend the work of the team at Universal Plastering; they were very clean and efficient and the work has been delivered to a high quality. Many thanks Gezim and team!
At Surrey Hills Extend & Renovate we promise Quality and Craftsmanship. We take pride in delivering superior quality in every detail of our work, ensuring long-lasting and visually appealing results. We have a Customer-Centric Approach and your satisfaction is our top priority. We work closely with you, understanding your needs and preferences, to create spaces that truly reflect your vision.
Very good and profesional
Trend Build Construction is a building company covering all aspects of construction and landscaping. With qualified and experienced builders, they pride themselves on offering professional services that are convenient to customers and price competitive.
Excellent job done, friendly people. They took my project like their's. No issues from start to finish. I highly recommend them. Thank you to Alan, TEodor and Daniel.
Smart Builds
Cellar & Basement Conversion
Smart Build Construction We are a Building Company with 28 years’ experience. Our team of highly skilled craftsmen carry out certified and fully insured work for both domestic and commercial customers. We can deliver the following services to a high standard. - All aspects of Refurbishments - Interior Design - Fitting kitchens and Bathrooms - Painting and Decorating - Extensions - Loft conversions - K- Rend / Silicone Best Regards Sl.
About Andrey's Property Services. Thank you for looking at our profile page here at Andrey's Property Services. We are a team of highly skilled multi-talented tradespeople and between us we can do pretty much all work required in your home to a very good standard. This can be confirmed by looking at our excellent reviews and pictures of our previous work. Some of the things that make us stand out from the rest - NO UPFRONT DEPOSITS We only ever ask for payment once the work is complete and you have had a chance to make sure you are totally happy with everything. WE DO EVERYTHING Why have multiple tradespeople or multiple companies working on the same job when we can manage the whole project start to finish and take responsibility and ownership for everything. REVIEWED & CHECKED We have been through numerous checks into our background by independent organisations including TrustATrader and others that you can find on our website Including criminal background checks, public liability insurance checks, necessary qualification checks. ALL WORK GUARANTEED At Andrey's we are so confident in the quality of our work that we offer a full one to ten year guarantee on any work we do, totally free of charge. This combined with our 1 million pound public liability insurance should give you full confidence in Andrey's Property Services.
Ajila LTD
Cellar & Basement Conversion
Ajila Limited is a professional construction company specializing in house refurbishment. With a commitment to quality craftsmanship and attention to detail, we transform homes to meet the highest standards of functionality and style. Whether it's a full renovation or specific improvements, our experienced team delivers exceptional results that enhance both the beauty and value of your property. The company engages in multiple trades which includes plumbing, kitchen, bathroom, tiling, extension, home refurbishment etc
Nice chap, reliable, price as quoted and nice finish, recommended.
PUIA CONSTRUCTIONS LIMITED
Cellar & Basement Conversion
Our skilful team pride themselves on being highly professional and respectful and we always make sure to meet deadlines efficiently, providing a first class finish to every project with thorough attention to detail. PUIA CONSTRUCTIONS LTD will always do the best we can to be available wherever and whenever we are needed
'%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