The quick way to find a local Cellar & Basement Conversion specialist

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.

High quality works based on 13 years experience.guaternted quality work at accesible prices and no time wasted

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Rashi on 10/9/2025

I’m an experienced builder and offer general building services .I do full refurbishments , house renovations ,Loft conversions ,Extnesions, roofing ,bathrooms,kitchens,painting decorating,Electrical installations (I’m a qualified electrician), plumbing and heating. I have a skilled team on all the services I offer ,don’t hesitate to contact me .

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Suhail on 23/7/2019

Couldn't be happier with Ersad's work. Extremely professional, reliable, punctual and efficient. He did more than expected, and quicker than expected. My flat was left spotless afterwards. The quality of the work was outstanding.

Mp roofing services take a friendly and professional approach to all customers and provide free and no obligation quotes whatever your job entails ,we are highly recommended in the local area,we also are highly recommended on other sites ,our regular jobs span from general gutter repairs to new flat and pitched roofs , new facial soffits and guttering , pointing repairs and Complete roof overhauls . Thanks for taking the time to read our introduction and look forward to hearing from you .

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Tony on 24/4/2024

Did a great job on my roof. Cleared all rubbish and kept working until the job was completed. They did the job at a very fair price.

With over 10 years of experience in the field, our dedicated team specializes in a wide range of refurbishment projects. We take pride in transforming spaces, whether it's residential, commercial, or industrial, ensuring that every detail is meticulously attended to. Our expertise encompasses everything from interior renovations to exterior upgrades, allowing us to breathe new life into any environment. We are committed to delivering high-quality workmanship, utilizing the latest techniques and materials to achieve stunning results that meet our clients' needs and exceed their expectations.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Sandra on 13/6/2025

Cosmin and team did an excellent job in my hallway and everything was finished to a very high standard. Highly recommended and would hire again

XProbuild Ltd is a London-based building company specialising in high-quality construction, renovation, and refurbishment projects. From roofing and structural works to full property renovations and bespoke garden houses, we deliver reliable, professional results — on time and on budget.

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.

Choose To Build Ltd are a hard working and friendly team that have 15+ years experience. We specialise in refurbishments and new builds. We have taken on and complete a range of different projects such as loft conversions , rear and side extensions and all internal building works. Choose To Build undertake any jobs big or small.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by narendra on 18/12/2023

Adrian the owner was very helpful and understanding the job was perfectly completed The estate agent who looks after the flat for me was very pleased and has added Adrians company to their list for recommendations to other landlords The bathroom looks very modern and has added value to the property I would recommand Adrian for a job well done

We are a General Building Contractor established in April 2014 with more than 21 years Experience in the Construction Industry.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Tim on 28/8/2015

Dan is a highly professional and skilled workman. I feel so lucky that he took on my job and cannot recommend him highly enough

From a single tile to a new roof we cater to all with a range of colours and options to suit all budgets. We supply and fit new upvc dry verges and dry ridge to eliminate the ongoing cost of yearly maintenance we also supply and fit maintenance free gutter systems with integrated hedge hog systems in place to ensure gutters need no maintenance we also supply and fit new upvc facial soffits and barge board new walls built and repointing available also we do weather pointing new joists flat roofs we supply and fit Epdm Firestone rubber flat roofs to eliminate the ongoing costs associated with older materials. ig. Felt roofs that will degrade as time passes we also supply and fit upon request eco friendly roof systems for those who prefer a greener planet friendly option thanks for reading any questions pls feel free to contact us

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Pamela on 11/10/2025

Efficient polite got the job done!! Excellent work. Totally recommend Theo. And v good value for money.

Its quality time! With over 10 years experience, tens of finished jobs and tens of happy clients, I am a landscaper who can manage any job. Big or small, easy or complicated is never a problem for me. For any details don't hesitate to contact me.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Ketan on 6/4/2024

Work that took place was amazing and recommend IA trader to anyone that needs work done.

The Green Machine will provide you with professional high standards of workmanship with many years of experience and many happy customers so choose us with confidence.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Nick on 16/9/2025

Ben called promptly and was able to do the work the next day. He showed up as promised and knew what he was doing to complete the job. Very pleased.

We are pleased to announce the expansion of our services. Recently, we welcomed a highly skilled and professional home renovation team to our company. By combining our expertise, we are now able to deliver a wider range of high-quality renovation and refurbishment solutions. Our mission is to provide exceptional service, ensuring that every project is completed to the highest standard, on time, and with complete client satisfaction.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Luise on 12/8/2025

MEMAAR Construction is a business specializing in refurbishment, renovation, extension, painting, flooring, decoration, tiling, and demolition services. With a commitment to quality craftsmanship and a customer-centric approach, MEMAAR emphasises personalised service and priorities client needs. The business is supported by an expert team in the construction industry and aims to use sustainable practices while offering affordable pricing without compromising quality.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Waiz on 23/10/2025

Plum Building Services Ltd is a building company based in London. We work for both landlords and private home owners on new builds, extensions, refurbishments, repair and maintenance. No job is too big or too small. Quality is our guarantee.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Philippa on 28/10/2025

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Ola on 21/12/2011

Trevor kept his promise and got the job done to a high standard despite the weather turning out to be very wet. He was very business-like and assuring in his approach. I will not hesitate to recommend him for a similar job.

JCC avatar

JCC

Cellar & Basement Conversion

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Paul on 29/12/2010

Very pleased with John work. He and his team are polite,positive and hard working. Costs fully explained and paid based on schedule of works as building progresses. Any issues, changes are discussed and agreed. All finished inside time quoted. I will be recommending to my friends.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by kathy on 18/11/2022

He carried out a great job for me, cleaned up after and also helped fix a small job that he didn’t charge me for. Would highly recommend him.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by bryan on 15/12/2008

Still awaiting Invoice, job done well and quickly

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Hannah on 11/5/2015

Marbuild started off by fixing and replacing floorboards in our house but we were so impressed we called them back to take out or old and fit our new kitchen and convert our hallway to being longer. Our next door neighbours even ended up using them to do their hallway too. They are very reliable, punctual, friendly and got the job done as quickly as they can and go the extra mile by asking questions all the time to make sure what we were going to get is what we wanted. Would highly recommend them.

We are modern building company with traditional values. We offer our customers best of both worlds: modern innovative technologies to save time and comply with regulations from one side and skilled workmanship and reliability to achieve quality result.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Paul on 21/11/2016

Very intelligent and capable,

Hi! I'm Cus Alexandru, I work as a painter/decorator around 5 year , but the last 2 years I've been worked here in UK .Regarding the work I do , I can say that I am a punctual worker , and I always try to get the best results on what I'm working. Because I have only lived in the UK for 2 years, I don't know how to speak English fluently, but I understand and write at an average level.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Oliver on 2/3/2021

Fantastic experience with Alexandru. Answered promptly and came by the next day to complete the work - all to an extremely high standard, and left the place spotless. Highly recommended

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