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.

We are a company who likes to take pride and care in our work and deliver to customers what they are after a quality job in a resonible timescale.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Cassie on 26/8/2025

When I found out that I had rotten joists, I was worried that the floor might collapse catastrophically. I urgently looked for a good builder. Some workmen's point views were disappointing and did not make sense. Ben was very knowledgeable and very experienced with building structures. He and his team were very thorough, conscientious. They completely work to a high standard. His price was very competitive. I am very pleased and reassured. Thank you

CAN Construction ! ALL aspects of R.S.J. Work. Fabrication.Alterations,Steel and lintels. Knock through specialists. . FULLY INSURED. We won't let you down.

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

Excellent work. Chris and Paul have replaced a lintel that a previous builder had put in and done it to very low standard. I’m pleased with the result now. Highly recommended, and I would certainly use their services again.

My names Tom, I have been in the real estate sector for over 10 years and have done everything from general property maintenance, new bathrooms, painting/decorating, demolition contracts and most recently constructed 9 ultra high spec homes. High quality and impeccable workmanship are key values to me and ensuring the client is satisfied and more, with the work they are receiving. I have decided to further expand and diversify my business reaches and so my rated people account is new, however my experience in the industry is far from that. I am very well connected with all trades and can provide a top tier service for all types of project management no matter how big or small the job may be. I am also extremely capable at doing many manual labour jobs, but often favour a shorter timeline for my clients project completion and therefore prefer to draft in experienced trades to get the job completed. Above all I am very friendly, well spoken and always keen to deliver what is asked of me.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Simon on 26/8/2025

Welcome to Property Renovation and Decorating Services: " PROFESSIONAL SERVICE " We are professionals builders with over 17 years experience on all building works: extension loft conversion refurbishment bathrooms kitchens painting and decorating plastering, wood flooring, carpet fitting, tiling. building works undertaken: General Building, New Builds, full Interior & Exterior, renovations and much more. Emy has been providing professional home renovation services for over 17 years. He is praised by the customers for his attention to detail, responsiveness, timeliness and quality work. Call (text) for a free consultation and estimate:

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Maxine on 27/8/2025

We are Business owners Chris and Liam. Chris has been in the industry 26 years and has a multitude of experience, a time served joiner by trade but can turn his hand to anything. NVQ level 6 Qualified with IOSH, SMSTS, Asbestos Awareness amongst others. Liam has been in the industry for 14 years and is a qualified electrician by trade and can turn his hand to anything. Liam has a multitude of experience and also has various plant licences such as Digger, telehandler. We undertake all works and give a 12 month warranty.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Kieran on 14/5/2021

Very pleased with the work that CJS did. Worked very hard for 3 days solid and solved a few issues on day one with no fuss. Very professional and nice guys. Would recommend anyone to hire these guys.

With over 20 years of experiance RB Goodwin Builders are well equipped for the smallest of building work to the biggest of extentions. Able to plaster, tile, re-roof & lay a new patio there is no need to get quotes from dozens of different tradesman. 888

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Stuart on 3/4/2023

Rob and team did a great job, really pleased with the finish and they are really good to deal with.

Hello, my name is Sergiu, I’m a professional multi skilled refurbisher. I’m happy to complete quality jobs for all homeowners that are interested in my services. We are a small team that can complete a various range of jobs (ventilation, duct fitting, air conditioning, plumbing, carpentry, painting, decorating, tilling, professional cleaning). I believe that with the professional skills that we possess and the experience that we have, we’ll prove to be qualified to complete any challenge and to make our customers happy. I have an experience more than 6 years in plenty refurbishment projects. I will consider myself lucky to make your property look better. Don’t hesitate to contact/hire me and I will give you good quality work for competitive prices.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Melisha on 31/7/2024

Friendly and professional. Dismantled furniture efficiently. Would highly recommend

I’ve been in the building trade for 18+ years and always aim to meet any needs you may require I also have a full in-house team of tradesmen when needed. I cover all aspects of building work from even the smallest jobs and I also aim to try my best to be reasonable with all my prices.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Emma on 26/4/2024

Turned up when they said they would, did the job and extra work I asked them to do. Kept the place as clean as possible when I said I had bad allergy. Would hire them again

We oversee, coordinate and work on the construction, repair and renovation of homes and other buildings.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Hayley on 20/6/2022

Bathroom looks absolutely amazing, nothing was too much trouble. Would definitely use again

GMS avatar

GMS

Cellar & Basement Conversion

Gareth, the proprietor of GMS is a qualified wood machinist by trade and has over 25 years’ experience working within the construction industry. Gareth first started the business in 2005 with a view to provide clients across North Wales and Cheshire with kitchens. In the last 10 years the business has diversified and now accommodates a scheme of works within construction from kitchens to bathrooms, gardens to bedrooms, fire and flood damaged properties and more. Gareth employs several staff and subcontracts to NICEIC registered Electricians and GAS SAFE registered gas engineers. Therefore, GMS can offer project managing and the client only needs to converse with one trade [GMS] rather than multiple. Thus, taking the stress out of the job.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Mark on 23/2/2018

Great communication and work carried out to a high standard.

I am an individual who prides himself on giving quality with reliability, with many years of experience.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by olayinka on 12/5/2023

The work completed as planned. Wayne is very considerate helped the lady tenant feel comfortable. I recommend him without any reservation.

Hi we are a family run business with over 25 years in the building trade , we offer a friendly professional trustworthy service , we specialise in all aspects of building work , no job too small Thanks for looking Alan Evans

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Mark on 4/4/2015

Found I had a wall support that was literally moving. Alan came out had a look, gave a very good quote and when I said when can you do it the reply was "tomorrow !" Came as promised, did a great job, cleaned up after themselves. Would I recommend.... Deffinatly !

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by james on 17/9/2014

Great company, they came stuck to their time frame and completed the job and it looked fantastic.

I HAVE WORKED IN MANY TRADES IN THE BUILDING AND LANDSCAPING INDUSTRY WHICH HAS ENABLED ME TO BECOME KNOWLEDGEABLE AND ALSO CAPABLE OF NUMEROUS DIFFERENT JOBS. I HAVE OVER TEN YEARS EXPERIENCE AND I GUARANTEE A QUALITY FINISH IN ALL ASPECTS OF MY WORK.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Susan on 28/7/2013

N.S.C. Construction came to give me a quote to finish off some block paving but also took on some rendering tyroleing and painting. I am over the moon and never seen any tradesman work so hard as they did I shall certainly be using them again and I recomend anyone who needs any type of maintainance work to get in touch Excellent isnt a good enough description N.S.C. Construction are Exceptional and if you don't believe me look at the before and after pics. Thank you very much. From Sue Lear

R2 joinery and building specialize in all aspects of joinery and cover all aspects of building work,to give you complete job satisfaction from start to finish.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Jorge on 5/4/2013

We required erecting a partition wall to create a walk-in wardrobe, closing an existing door opening, creating 2 new doors on existing walls, installing a new door and relocating small electrial items. Russ provided us with a competitive offer but from the moment he walk through our door to measure the job, we knew we wanted him. He is very professional and well-mannered, and his workmanship and that of his subcontractors was impecable. We are approaching Russ to carry out further work at our home.

please view our website at www.stevenross.eu

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Martin on 28/2/2013

I was dubious about using a online company, But these guys turned up and told me exactly the same as my surveyor. They didnt add any extra jobs on and the price was below what my surveyor suggested what it may cost. They arrived ontime and didnt stop untill finished they left no mess. And my surveyor checked their work and was astounded at the quality and price. I will be using the services of this company for any future works.

we are a family run business with nearly three decades of experience in the building trade which ranges from garden walls to full house builds. we also do roofing, joinery and plastering. all work guranteed and all staff pleasant and helpful

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Rich on 2/4/2013

Inskip bros have done an excellent job replacing a stretch of guttering and facia boards across the rear of my property. Wayne's quote was very competitive, he was punctual and a very hard worker. Would certainly recommend.

all brickwork ,extensions, conservatories, garden walls, brickwork repairs chimneys rebuilt plus repairs door openings nocked out , all demoliton , steel beams, pointing, roofing slabing, patios all building work with many years experience

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Simon on 17/2/2014

Good job done in some difficult weather conditions. Brickwork is good and Jason left the work areas neat and tidy with no mess.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Gregory on 23/4/2017

Excellent. Value for money and a thorough job done.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Yvette on 29/5/2014

Paul was lovely. He arrived on time and worked hard all day skimming the walls in my back bedroom and he did an excellent job. I was very pleased with the results. I will definitely use him again if I need to have plastering work done. His price for the job was I think very reasonable too

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