The quick way to find a local Cellar & Basement Conversion specialist in Kensington and Chelsea

Post your job for free. Get quotes. Read reviews.

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.

Alterego Projects are a professional building firm from West London with a head office in Fulham.We are specialists in construction and home improvements ranging from house extensions through to loft conversions.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Ruby on 17/11/2016

Great tradesmen. Professional, reliable, fast and straight to the point. Would definitely use again.

As 10 years experienced with my team of great builders to provide my clients with the Design and Build service: * Extension Builder * Loft Conversion Specialist * New Home Builder * Conversion Specialist * Restoration & Refurb Specialist * Paint & Decoraters * Plumbing & Heating * Kitchen Fitter * Bathroom Fitter * Flooring Fitter * Tiler * Electrician * Insulation Installer * Bricklayer * Groundworker * Architectural Designer * Plaster * Roofer * Garden, Landscaping & Fencing

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by julia on 8/8/2020

Very happy with the gardening work. Also various other work around the house that he undertook for me. Very accommodating. I will be using this company again

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Charlotte on 14/1/2015

Very pleased with their service! Jason was great, he was the only plasterer to recommend different things to save both time and money with an excellent result. All the plasterers were a pleasure to deal with and worked very hard! I can't recommend them highly enough. They managed to get to us within a couple of days as we felt our job was urgent and even came out to quote on a Sunday! Very happy customer! Thanks all!

Luky Ltd avatar

Luky Ltd

Cellar & Basement Conversion

Luky limited understands how important service is today's competitive market. We provide our customers the highest levels of service and quality. We select and manage our team to treat each project as if it was our own. The future looks bright....!!!

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Ti on 21/5/2023

Superb - head and shoulders above any other builder we have ever worked with. We have undertaken a handful of development projects in recent years, and Lucian is the best by a country mile.

JK BUILDING LONDON LTD is a well-established company working in London and the surrounding area. Having completed many successful projects, we have the experience and the expertise needed to realise the construction or renovation project of your dreams!

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by FIONA on 1/11/2023

Very happy with the job on my kitchen done by Jacek and his guys. Beautiful tiling, and replacement of sink and unit. All done quickly and cleaned up after. Would hire them again without hesitation.

Our company is a professional and competitive building design business, focused on the highest workmanship, together with high standards of tidiness, reliability, courtesy and time keeping. Our services are delivered by a team of young and dynamic workmen, highly skilled professionals. For our company, no job is too small and no challenge too big.We support our customer, by trying to offer the best advice upon request, and coming up with appropriate solutions for any unexpected situation.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Richard on 7/8/2023

We had our bathroom totally redone by Remus and his guys. Not only was in bang on budget, they took exactly the amount of time they said it would, even by putting in some extra hours to get it finished off as promised. They were very communicative, keeping us informed throughout the project, and really went the extra mile. I've asked them to quote for more work in the future. Very friendly, highly recommended, and the finish on the job was superb. Thanks to you and your team Remus!

We are based in Hayes

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Sandeep on 29/8/2020

Excellent job done well within time and at a great price. Had some minor issues after an year, Harpreet was quick to respond and the issues were fixed immediately.

Profixer team is compose of 5 guys each of them specialize in something whit a combine experience of more than 50 years. We can take care of everything , we work fast , clean and precise, we pay allot of attention to small details.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Rachael on 11/12/2014

Very friendly guys who did a great job. The day before I stressed that I needed the work to start as early as possible and suggested 9. The guys turned up at 8 and did an amazing job. Would highly recommend!

Small Polish building company specialising in loft and kitchen extensions. Save your time and money on any project.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Mell on 7/6/2019

I would highly recommend Marcin as a competent, professional and reliable builder. He has bags of experience and all the tools. His team put my Summer house together in no time and did a great job.

LMDEC LTD avatar

LMDEC LTD

Cellar & Basement Conversion

***** For Higher resolution of Photos please go to our website ***** We bring the professionalism, skill, accountability and process management of big building projects to day-to-day property maintenance and repairs. Our approach to providing the highest quality maintenance services is very simple – it’s all about trust, competence and integrity. It’s what you get with LMDEC LTD every time. It has guided our principles from day one and it is why we’re chosen time and time again for a huge range of essential and aesthetic jobs, large and small, for thousands of properties across the London area – it’s all about trust, competence and integrity. It’s what you get with LMDEC LTD every time. Construction services: Home Extensions, Kitchen Refurbishments, Loft Conversions, Bathroom Refurbishments, Painting and Decoration works, Plumbing and Heating services, Electrical installation services Renovation works, Roof works, and other Building services.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Janice on 8/9/2019

Lukasz and team did a great job with our kitchen refurb project. They stripped out our old kitchen completely, re did plumbing/electricity and installed new units & tiles etc. They were polite, hardworking and easy to work with. Would recommend!

KUCI’S CARPENTRY aims to deliver highest quality of work to meet clients expectations. With over 25 years experience we guarantee client satisfaction with our work as we take pride at what we do. No deposit required and payment is requested on completion of work to the costumers 100% satisfaction.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Steve on 29/6/2023

Great job, very professional.

Hi this is A.S. Harrison and my name is Craig Harrison. We are an electrical and mechanical business in the heart of Essex. We serve Essex and London, but are always happy to travel further afield for bigger projects. Customer satisfaction has always been at the heart of everything within our organisation. With nearly 20 years experience we are more than capable, and willing to meet all your needs. I come from a commercial background, I’m bringing all the skills & knowledge I have gained to the domestic world. I trained as an apprentice many years ago! I have all the accreditations including NICEIC, level 2 and 3 electrical, test and inspect and i am JIB approved. We use only the best tools & materials in the Industry. We Employ the most qualified, experienced Electricians, who’s attention to detail is of paramount importance to me. We are always on hand to help & offer advice. As a team we run the project for you in the background. Taking the stress out of the job at hand is why so many of our clients return again and again. There is no lack of contact or waiting to be phoned back with us we can assure you of that. We have an enviable track record at delivering a friendly, professional and first class service. Give us a try and see for yourself. Please do take a look at our website for a more in-depth look at what we offer. We look forward to seeing you soon. Thanks in advance from all of us at A.S. Harrison.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Justin on 3/11/2022

We are a group of specialists with many Years of experience in home renovations, kitchen Extensions, Loft conversion, bathrooms and maintenance in South West London. Whether you are looking for remodelling one room or you need a reliable tradesman for repairs, our team of experienced, professional builders can help. We offer a highly personalized service whilst creating beautiful homes and we remain on call for all of our customers. At Agora Construction your time and happiness is our main focus, that's why we always give our best to finish the work in the established time with the best finishing for you. Our customers remain with us because we value them and the integrity of our work. We are now proud to say we have a large loyal group of clients that continue to expand. Home Renewal tradesmen take great pride in looking after our clients' homes. We continue on our journey to improve homes down every road that needs us. Specialities: Bathroom Fitter Bathroom Installation Complete Bathroom Refurbishment Roof Replacing broken or slipped tiles and slates Flat roof repairs; felt, asphalt, lead, EPDM and more Re-sealing or renewing flashings Renewing old pointing, brickwork or flaunchings Clearing or repairing guttering and downpipes Installing new fascia, soffits and barge boards Replacing entire roof coverings or structural supports Carpenter / Joiner Painter and decorator Internal Painting & Decorating External wall painting Door / Window painting Plumber Bathroom Installation Bathrooms - We can remove and dispose of old bathrooms. And then install any Bathroom that you desire. We have good relationships with bathroom suppliers to be able to get you a good suite at discount prices. Painting - our painting service is second to none. We can cover all of your decorating needs. Making good of surfaces, painting interior and exterior. Working with all types of paint including gloss and varnish for any woodwork. We can offer wallpapering and lining services. Tiling - we can work with all kinds of tiles including porcelain and ceramic. We offer floor and wall tiling for any room desired, especially kitchens and bathrooms. Our tilers are perfectionists and aim for the perfect finish. We use top of the range tiling equipment to ensure this. Kitchens- we have top of the range kitchen fitters to help you design and installation your dream kitchen.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Jake on 2/10/2019

Did a great job. Worked very hard with much attention to detail. Reliable. Good comms. Good value. Much appreciated.

CRE8TIVE Contractors Limited is a proud member of the federation of master builders and TrustMark. We are a complete building service covering all aspects of building trade from footings to finishings. We thrive on our quality and attention to detail. From bathroom/kitchen renovations to full extensions and loft conversions.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Ariane on 8/9/2022

Eric, Tony and Paul were excellent builders. Very hard working, super respectful and reliable. They were able to start quickly and worked hard to get it done within 2 weeks. I would highly recommend them! It was refreshing to work with professionals like that!

We are specialist in plumbing and electric work

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by steve on 28/5/2014

"Did the job with good, professional attitude, flexible in timing, very convenient to us, and, in addition to being competent, very friendly and helpful." Steve,

Monta Ltd avatar

Monta Ltd

Cellar & Basement Conversion

We provide high quality bespoke solutions to commercial & private clients. With more than 20-years experience, we are confident that we can provide a comprehensive and flexible service program catered to your specific requirements. Home extensions Loft conversions Structural work Underpinning Internal refurbishment Basements Bathrooms Kitchens Bespoke joinery and furniture

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Magda on 28/6/2024

Monta did all the work in my kitchen, that is plastering, full electric, plumbing, timber flooring and Ikea kitchen installation. All very well done despite lots of hurdles on the way which were caused by an old, derelict system in the kitchen. If you want someone who is super organised, clean and tidy, punctual and sticking to schedules, then Monta is probably your best choice despite not offering the lowest quote on the market. Communication with the main builder - Michael was exemplary and all was clear.

Good, conscientious company. High quality work. Orders completed on time, professional service and honesty to their customers.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Richard on 15/5/2024

Work to retile the bathroom was scheduled promptly and delivered very well, on-time and in line with the quote. Wouldn't hesitate to use again. Tidied up and left things looking smart.

CBS Builders Service is a London based company with over 12 years experience operating throughout the North West and City of London.We offer a full range of services including, house extension ,loft conversion,renovation and construction works.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Sedef on 28/4/2021

Wieslaw is great to work with!

At TS Property Maintenance LTD we provide comprehensive home maintenance solutions to keep your property in prime condition. Our team of skilled professionals are dedicated to deliver top-notch services that ensure the comfort, safety, and functionality of your home. Whether you need routine maintenance or specialised repairs, we’ve got you covered. www.sthomemaintenance.com Insta- sthomemaintenance

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Jacqueline on 11/10/2023

Very professional work, and to a high standard. Very polite and extremely pleased with the work. I would highly recommend this gentleman

Our team consists of Painters and Decorators who takes great pride in the work we do. Our aim is to ensure a 100% customer satisfaction. We believe in quality of work and will always aim to deliver the best quotes and quality of craftsmanship possible. We are reliable, and will always aim to charge the given price at quotation. I accommodate services for both domestic and commercial clients. We offer quality advice and services. Our services include: Exterior Painting, Painting and Decorating, Wallpapering, Wooden Windows stripped and painted, Free No Obligation Quotes Guarantee of Work Carried Out Please contact us with any queries or questions.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Sam on 14/8/2024

Indrit was very responsive, good value and did a great job. I am so pleased with the final result and I wouldn’t hesitate to recommend him.

Post your job for free

app-icon

Get our app for homeowners

  • Send messages and get notifications from tradespeople
  • Add photos to get more accurate quotes
  • View tradespeople's profiles