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.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Ben on 5/5/2025

Razas Direct Ltd. is a small friendly company providing home and office renovation and garden landscaping services ideal for homeowners, business executives and investors. With our services you will be able to change entire look of your home or a garden.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by FIONA on 5/8/2025

A nice guy, who did the job, but I was glad to see leave!Substantially under estatimated the time the job would take. Despite being home, he made poor decisions without communicating with me e..g. initially fitted handrails stupidly , intended on leaving base of initial hadraill, left bricks on drive (despite advising him of attempted break in) expected me to get rid of waste, asked4payment mid way through (an intended 2 day job). Asked for more money after job was done, despite agreeing the price at outset

We are a family run company which specializes in flat roofing, all chimney repairs Loose bricks, re-pointing work, roof repairs, lead work, leaking roofs, pitched roof's   Replacing Chimney Caps Repairing flat roofs etc  We have experience on private and commercial contracts, Learning avast experience in the roofing trade  there are very few problems we haven't come across before and would be happy to give you a free, no obligation quote for fixing any problems big or small.  We are fully insured for your peace of mind. We pride ourselves on our reputation. Most jobs we take before and after  photos so you can see exactly what we are doing We pride ourselves on customer satisfaction For a free no obligation quotation and advice please feel free to call. Kind regards,Andrey We can provide the following services: Flat roof repairs and replacement GRP fibreglass roofing  Firestone rubber roofing Guttering cleaned, repaired or replaced Ridges repointed  Fascia’s, soffits & guttering Exterior painting All roof repairs Pitched roofing Roof leaks  Repointing  New roofs  Moss removal  All Chimney repairs  Replacing broken tiles slates etc We are also skilled in services such as: Shed roofs re-felting guttering cleaning service. High pressure cleaning roofs walls, etc. All exterior maintenance Bricklaying Wall repairs  Cleaning facias and soffits Andrey ,free quotation

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Hugh on 9/8/2025

Absolutely fantastic. I'm really happy with my balustrade - high quality and looks beautiful. Andrey and his team were excellent throughout. I'll definitely use these guys again.

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

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Kate on 25/7/2022

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!

Experienced engineer with over 16 years in the Plumbing and Tiling trades, providing 24 hour call out. 125 - 5* reviews, rated Excellent on RatedPeople.

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

BM Pro Manage is a premium building company specializing in high-quality view extensions to expand properties, loft conversions, and luxury bathrooms and kitchens. The company is dedicated to delivering exceptional craftsmanship, innovative designs, and bespoke solutions tailored to each client’s needs. With a strong focus on quality, aesthetics, and functionality, BM Pro Manage transforms living spaces to enhance both comfort and value.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by John on 22/5/2025

I feel fortunate to have found Bartek and his band of builders. They have done some excellent work for me, very tidily and well done, and the price was fair. I recommend him without reservation. He is helpful, gives good advice, and always looks for the most economical solution without cutting corners. I give him five stars without hesitation.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Shirley on 14/10/2011

After a very bad experience with the original company that dealt with our roof we were pleasantly surprised to find a company that turned up as promised. After inspecting our roof, they explained what needed to be done and we are extremely satisfied with the way our problem has been dealt with. They have also promised to come back if we we feel we need to call them. Would therefore have no hesitation to recommend Naydor to anyone.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Jane on 12/7/2008

It was a little difficult to pin him down to a date to do the work, but he did a good job at the agreed price.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Toby on 1/8/2011

Oli finished the job on time. He was asked to plaster a curved wall.....very happy with his work. We will be using him again.

m lovell avatar

m lovell

Cellar & Basement Conversion

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Sam on 22/5/2012

Mark provided a very good finish to the job, would reccomend to others.

WHO WE ARE Professional & Reliable The Total Works Company Ltd is a leading and reputable Design Build Contracting Firm. Ever since we opened for business, we’ve taken a comprehensive approach to project management, providing our clients with a wide range of contracting services to cover their needs. Get in touch today to learn more. So if you’re looking for a Design Build Contracting Firm to manage a really complex job, consider our projects a testament to our abilities. We managed to deliver excellent results on time and within schedule. We work closely with clients to understand their needs and preferences, and the successful outcome speaks for itself.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by tom on 23/8/2013

I would highly recommend RT Creations for there workmanship and attention to detail. We had a host of building work undertaken. walls removed, the house rewired, re plastering, new kitchen installed etc. etc. basically a total gut job and rebuild! Rob and his team were exceptionally hard working, diligent and created a wonderful end job.

At Cuandor Construction, we have a vast body of experience in refurbishments and new build/extensions. No job is too big or too small. We are very experienced in Kitchens, bathrooms, loft conversions, general building works etc.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Suleman on 16/4/2017

Polite, willing to help and accommodating. Helpful, diligent and professional

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Andy on 14/2/2018

Lazlo's fiancee, Niki and her mum have now cleaned twice for us and are fantastic - highly recommended. Niki asked if I would rate her on here, which I am very happy to do, as having had many cleaners in family homes in Woking over 20 odd years, I can honestly say she (and her mum) are the most efficient and best by far! They are now our regular weekly cleaners.

B.R.V. LONDON LIMITED Electrical contractor offering full electrical services by a qualified electrician in both the domestic and commercial sectors. From carrying out PAT testing, to household re-wiring. We operates in many areas within London including, North London, Central London and East London. We provide an emergency electrician service to all our customers. Our years of experience with residential properties help us get the results that you?ll love. From re-wiring to extra lights or repairs, we offer a range of services at competitive rates

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Kash on 17/11/2019

Pleasure to work with Rado, job well done.

Welcome to our profile. We undertake all type off general building work, kitchens, bathrooms, general refurbishment, extension, and small jobs. Over 10 years experience in industry, our team are full qualified and friendly professionals. We delivering a high quality work and make sure the customers will be happy. Thank you for your time.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Justin on 5/3/2019

Really happy with the work done. Created a bespoke built in wardrobe and oak desk combo. Clean tidy and reliable

Hold the latest qualifications from City & Guilds and registered under the NICEIC domestic installer scheme, which makes all of the work compliant with Part P. All work comes with a 12 month guarantee & we carry £2m Public Liability Insurance.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Simon on 3/12/2019

Colin and team took on a tough job refreshing a top floor bathroom and adding in a shower to a compact space with low eaves,. Despite encountering a few surprises (lack of isolation valves, dead pigeons etc) the job was done in good time and on budget.. Colin worked with me to provide options on fitments to suit style & budget and was honest when I was better off purchasing direct rather than through him. The job wasn't rushed and the finish is excellent. Also took on some external wiring work as well.

Hi offering a quality professional services at affordable prices with guaranteed job satisfaction , brickwork blockpaving ,flat roofing,plasterwork,garage conversion demolition,refurbishment,extensions, we have 25 year experienced we cover all aspects of building work

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Nicola on 16/12/2022

Prompt, polite, tidy and reasonably priced. Finished job was done quickly and overall very pleased with the work carried out.

Five Design and Build Ltd is a family run business covering West Sussex and Surrey. We specialise in modular extensions, warm roof conversions, refurbishments, extensions, orangeries, roofing, carpentry, and general building. We work closely with electricians, plasterers, decorators and any other trades necessary. We have over 15 years experience and pride ourselves on a high quality finish and great communication skills. Our aim is to provide you with a personal and professional experience during the completion of your project.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Jenni on 8/5/2024

Problem quickly solved, will need to wait until it rains again to double check but confident I can call him back if any issues. Friendly and professional. Did a little extra job for me at no extra cost too.

small family run company who cover all aspects within the construction industry. new builds,conversions extentions,rooms in the roof,bathrooms, kitchens,roofing, carpentry,plastering,plumbing,electrics,tiling,drainage, decorating and much more.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Candice on 20/3/2016

We found Kurt to be reliable, hard working and really easy to deal with. He put us in touch with another contact too, and together they worked as a team to re-build and fit our kitchen exterior wall with new bi-fold doors. Kurt also helped prepare our chimney for a new wood burning stove - overall a great job and the work of a high quality. Highly recommended - thank you!

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by CAROL on 9/6/2012

James is a pleasant young man whose standard of workmanship is very good. He understood the requirements of the job - transforming a very ugly toilet into an inviting one - he worked very hard to meet expectations - to which he succeeded. We have already identified further jobs that we wish James to undertake - and would not hesitate in recommending 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