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Find Local Basement Conversion Company Near Me in Gatwick, Surrey

There are 670 Cellar & Basement Conversion specialists in Gatwick, and last month we helped homeowners get quotes for their home improvement jobs.

Browse Cellar & Basement Conversion specialists in Gatwick, Surrey

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ASW BUILDER

Cellar & Basement Conversion in Gatwick

I have been doing building work now for the last 15 years I cover all types of building work to extensions, alterations conservatories, Landscapeing renovation, Plastering I enjoy doing different types of projects including the awkward stuff if your interested in any work being done please let me know I am happy to take a look and talk you through the jobs and different ideas Many thanks Andrew wall Asw Builder

Latest homeowner review

Reviewed by CAROL on 19/3/2024

Completed job to a very good standard, very fair price, cleared all the rubbushcaway at end of job as promised. Would recommend his services.

RAFAL BUILDING SERVICES

Cellar & Basement Conversion in Gatwick

Rafal Building Services is building company operating in south-west, west and south London and also Woking, Horsham, Windsor, Guildford , Camberley Crawley .areas. We have 6 years of experience in construction and building industry. Our company provides the highest quality of general building services at affordable prices. Each construction project is unique and building methods are constantly changing and improving which makes the career more exciting and gives new experience everyday. Rafal Building Services LTD is insured in case of any accident. We provide certificates for Gas and Electrics.

Latest homeowner review

Reviewed by Thomas on 10/5/2025

Ralph, Bart, and the team renovated our new home in Croydon. From first coming to quote through to completion Bart was brilliant to deal with. The quality of the work was excellent and the team were super professional. Great communication, transparent costings; provided great advice on materials and parts of the design. Really flexible and understanding of our budget and restraints and happy to work within them. Highly recommend them - have already passed his number to a friend and we'll be using them

AA Decor

Cellar & Basement Conversion in Gatwick

Latest homeowner review

Reviewed by Chris on 13/7/2011

Rob's a lovely guy, very prompt and totally reliable. We'll hopefully be getting him back for more decorating etc

REDSPOTDECOR

Cellar & Basement Conversion in Gatwick

REDSPOTDECOR have 15 years in all areas of public and domestic work. From piece of land we build a new Houses and extensions, we converted lofts in different shapes. We specialise in New Builds, Basement, Lofts, Extensions, Refurbishments ( Bathroom, Kitchens, Dry Lining, Plastering, Painting and Decorating). Rendering, K-Rendering. All our work is insured. More than happy to show You previous work as well as recommendations

Latest homeowner review

Reviewed by STEPHEN on 6/7/2009

good quality of work, reliable, cleaned up afterwards and even did some extra work for free!

Plastering Croydon

Cellar & Basement Conversion in Gatwick

Latest homeowner review

Reviewed by Demise on 30/9/2015

Were very personable. I immediately felt comfortable with leaving the workmen in my home while I was at work and would always return home to a clean home. Would definately use the tradesmen from Plastering Croydon again.

LONDON CITY SHOPFRONT LTD

Cellar & Basement Conversion in Gatwick

Latest homeowner review

Reviewed by Sajjad on 15/11/2011

I had a automatic shutter installed by this company. This company completed the work in a timely fashion and left the premises clean and tidy. I would recommend them in future.

Daniel Hritcu

Cellar & Basement Conversion in Gatwick

We are a highly skilled team of reliable builders, painters, decorators, carpenters, plumbers, floor fitters, kitchen fitters, bathroom fitters, bricklayers. Our team have a diverse range of references from satisfied customers. We have undertaken hundreds of jobs, big and small, varying from home improvement to business contracts and covering a wide range of tasks: Kitchens, Bathrooms, Extensions, Conversions, Housing maintenance, Plumbing, Electrical, Painting and Decorating, Mould and Damp treatment, Garden maintenance, Fencing, Slab and Paving, etc.

Latest homeowner review

Reviewed by Dom on 18/5/2018

Highly recommended

Carrol Building Ltd

Cellar & Basement Conversion in Gatwick

We specialise in general building: Landscaping Stone works Brick paving Brick work Plumbing & Heating Damp proofing Extensions Loft conversions

Latest homeowner review

Reviewed by Nigel on 1/7/2019

He turned up and surveyed the job very professionally, stated he would quote within two days, but I never heard back from him. Very irritated.

ROBECO2010 LTD

Cellar & Basement Conversion in Gatwick

Robeco 2010 Ltd : Rendering,Plastering , Tiling, Drylining,Drywall &Insulation -Residential -Commercial ,Extensions,Loft Conversations

Latest homeowner review

Reviewed by George on 22/11/2017

Rob and his team did a really high quality job and we are very pleased with the end result (and I am the son of a builder, so my expectations were high to start with).. The finish is excellent on the render and the quality is constant through what was a fairly large rendering job on my detached house. The team were tidy and worked hard to the deadline throughout the process. If you need a high quality rendering job, then I would highly recommending considering Rob's services.

Leak Stop Roofing Ltd

Cellar & Basement Conversion in Gatwick

We are a fully insured roofing company with over 20 years experience, we offer a high standard of tradesmanship to our customers we do all roofing and guttering etc no job too big or small.

Latest homeowner review

Reviewed by Eddie on 20/2/2024

Simple job refitted plastic guttering job completed promptly reasonable charge

Magic Construction

Cellar & Basement Conversion in Gatwick

Hello, we are Magic construction. We are a firm that was established in 2006 and have been running well ever since! We specialise in general construction, from roofing to building from scratch to gas engineering. We do it all! We are based in Surrey but also work outside of it! Please feel free to message about your problems and we will be sure to sort them out!

Latest homeowner review

Reviewed by Jane on 8/3/2025

Lovely people and the work was very well done and very helpful advice given -we'd have them again. The tidying up inside was also very good but outside it wasn't done properly. They came back to check work done and rectified some small issues but tidying outside could still have been better.

All building Land scaping Building work flagging Walls Extensions Block paving / Indian stone General maintenance Site clearances All aspects of building work Rendering Plastering Painting Roofing Trees pruning / chopped Thinning Crowning Felling Stump removal Polarding Gutters cleaned replaced sealed rejoined Roof work tiles,slates Flat roofs Facias Cladding All building work undertaken Jet washing Pointing Building work Garden improvements Flagging Brick work Landscaping General building Artificial grass Clearances jobs homes garden factory’s For free quote call now over 25 years experience all work is fully insured public liability waste transfer licence thanks for looking we have some pics uploaded if you would like to see some of our work more pics available ask for website details

Latest homeowner review

Reviewed by jools on 8/5/2025

A big job very well done. All sorted and cleared away. Will definitely use them again. Very happy with the result.

Home Renovations Ltd

Cellar & Basement Conversion in Gatwick

House Extensions, Loft Conversions and Renovations Specialists

Latest homeowner review

Reviewed by Umeet on 9/1/2021

We have found drainage problems which the insurance company will not honour due to incorrect installation during this project. This has cost us dearly.

DAN CONSTRUCTION LTD

Cellar & Basement Conversion in Gatwick

Welcome to Dan Construction! You've come to the right place, we pride ourselves on being the best at what we do. We have a team with a wealth of experience in the industry that will do the utmost to ensure you are happy with the service. Please get in touch for a free obligation quote.

Latest homeowner review

Reviewed by Mark on 3/3/2023

Do not trust this man! He did a runner without completing the work, and the work completed is shoddy. Avoid like the plague, and save yourself the headache

Aquarius Bathrooms

Cellar & Basement Conversion in Gatwick

Latest homeowner review

Reviewed by Zac on 8/2/2011

AVOID AT ALL COSTS My first mistake was to ignore an earlier scathing review. I only required tiling, all tanking was completed in advance, so decided to overlook the questionable plumbing/electrical feedback in a previous review. My experiences and the behaviour described appear to be entirely consistent though. Alex completed the tiling of the wet room to a poor level – he was unable to deliver a level tiled surface in a number of areas despite a fully Marmoxed room to work with. The toilet could not be fitted to the frame as the tiling was so inaccurate there was an enormous amount of rocking. The most serious problem was his inability to lay a level floor, critical in a wet room, and we have a number of areas of pooling. Having been given a perfectly level tile friendly Hardibacker surface to start with this is inexcusable. He agreed to return and rectify these faults, came back, smashed out several tiles on the walls and the floor then disappeared never to be seen again. At the time he claimed he needed to go and pick up some tile adhesive which seemed reasonable. A few minutes after he left I noticed he had taken his tile cutter which of course he would have needed on his return. This set alarm bells ringing. I looked at the wet room more carefully and knew that was going to be the last I would see of him. When removing the tiles from the floor he had damaged the under-floor heating cables. He made a clumsy effort to disguise the fact with some tape before his exit. After a couple of hours I received a text message claiming that he had been involved in an accident and that he would be in touch. After several days of ignored calls and messages I sent an email and received a reply claiming that his phone had been stolen and this was the reason his unresponsiveness. He promised to come the following Friday to finish the job. Needless to say he failed to show up, ignored calls, text messages and emails throughout the day. I knew he was in possession of his phone and proved the fact by getting my partner to call from a number he would not recognise. She was promised a call back by his partner – of course it never came.

SB ROOFING & BUILDING

Cellar & Basement Conversion in Gatwick

At sb roofing and building we offer a friendly reliable service to work on anything from ur roof to extension loft conversions property renovation plastering to painting we are a well established company with many years experience in the building game all work is guaranteed and finished to a high standard ?

Latest homeowner review

Reviewed by Martin on 15/3/2024

The quote was provided quickly and the work carried out on the arranged day. After giving time for the floor to harden I found it was very uneven and sloped in two directions. I have had to correct it by applying a floor screed. Also some rubbish was left in the rear access passage behind the houses. It was agreed that it would pick it up but it wasn’t so I had to remove it so it didn’t obstruct the alley way for my neighbours.

Novae Interiors

Cellar & Basement Conversion in Gatwick

Latest homeowner review

Reviewed by Darren on 31/5/2016

Bathroom installation. Nothing was a problem. Good quality and great value. Very tidy too.

Sigma Electrical Services

Cellar & Basement Conversion in Gatwick

Our aim is to provide an outstanding service, to exceed your expectations by completing work to the highest possible standard, paying attention to the finer details.

Latest homeowner review

Reviewed by Jonathan on 14/3/2016

Did an OK job, and fairly responsive/reliable.

Anthony Baafi

Cellar & Basement Conversion in Gatwick

a builder with 7 years of experience in the trade

Latest homeowner review

Reviewed by Hitesh on 25/6/2013

I had initially been given a reasonable quote for the work required. After the work had started, they offered to build a new wetroom and install a new megaflow tank. Halfway through the job, he said the cost had increased and wanted to charge me 50% more. I was furious as I had my budget set already. I disagreed and had several arguments, where Anthony Baafi was being extremely unreasonable. In the end I had to pay a bit more, as I just wanted to get the work finished. I do not recommend them to anyone!

gsj services

Cellar & Basement Conversion in Gatwick

Latest homeowner review

Reviewed by Sam on 12/6/2011

Cannot comment on glen's work but disappointed with his reliability. He came across as a decent tradesmen, but following a number of visits to assess the work didn't turn up as scheduled and has not returned calls or texts.

Latest homeowner review

Reviewed by David on 3/10/2013

Arranged viewing but never turned up!

A K BUILDERS

Cellar & Basement Conversion in Gatwick

We are family run small construction business and proudly operating in South London for last 10 years. We specialize in a complete range of house renovation, refurbishment, maintenance and house extension services. We have an expert highly skilled team with extensive experience to achieve high standards on all of our projects. We work tirelessly to achieve the best results for our clients and have uncompromising commitment to customer satisfaction.

Latest homeowner review

Reviewed by Harry on 28/5/2020

AVOID Adil is a smooth talker who hasn't got a clue about work in the industry. Employed to refurbish a full house. A SUMMARY of issues follows. 1 - Plastering done is uneven. 2 - Did not allow plaster to dry before painting walls so already peeling off. 3 - Found number of areas where holes had been left, and had these not been pointed out would have been left. 4 - Wood not sanded before painting, incl. new skirting boards. 5 - Threats when I refused to pay!

Ion Dregan

Cellar & Basement Conversion in Gatwick

Latest homeowner review

Reviewed by Paul on 22/5/2023

Dn interiors

Cellar & Basement Conversion in Gatwick

great rates, free estimates,freindly and polite service, over 10 years of experience

Latest homeowner review

Reviewed by M on 19/7/2013

They were not unqualified. They met every regulation in the book. You first said the wires needed to be in conduit, but when I had this checked, you then accepted that this was not the case. You said the 'regulation had changed' but conduit was never a legal requirement, just something done for practicality. The electricity was working fine for 3 days before you came and started working. This is nothing personal just bad trademanship, which I have a moral duty to highlight to others.

Pkc brickwork ltd

Cellar & Basement Conversion in Gatwick

we are a small ltd company who deal with extensions repairs refurbishment garden landscaping plastering in fact all construction we are fully insured waste registered with the enviroment agency and fully trained in all we do we pride ourselfs on being polite and curteous and very responsive we offer a no obligation free estimate and advice on everything we do with a detailed estimate in writing give us a try

RV Builders

Cellar & Basement Conversion in Gatwick

RV BUILDERS is a known professional clean building company that has been doing projects and tasks for many years we are polite and flexibal with budgets and time scheduals to suit customers.

Blue atlas Construction

Cellar & Basement Conversion in Gatwick

Domestic-Commercial-Agricultural-Industrial Over 25 years experience in building and civil engineering specialising in, drainage, foundations, underpinning, basement conversions, house building, steel frame/portal construction. Fully insured and qualified

B & D

Cellar & Basement Conversion in Gatwick

Buildix

Cellar & Basement Conversion in Gatwick

zbyszek mikolajczyk

Cellar & Basement Conversion in Gatwick

McConnells building services

Cellar & Basement Conversion in Gatwick

TpG Building & plastering

Cellar & Basement Conversion in Gatwick

acb builders ltd

Cellar & Basement Conversion in Gatwick

PAUL

Cellar & Basement Conversion in Gatwick

Kudos Design and Build

Cellar & Basement Conversion in Gatwick

Ken Dixon Brickwork Limited

Cellar & Basement Conversion in Gatwick

Apollo Building Contractors

Cellar & Basement Conversion in Gatwick

Sceptre Construction

Cellar & Basement Conversion in Gatwick

Earth & Stone

Cellar & Basement Conversion in Gatwick

G'N'J Builders

Cellar & Basement Conversion in Gatwick

Smart Homes

Cellar & Basement Conversion in Gatwick

apple

Cellar & Basement Conversion in Gatwick

martin wood

Cellar & Basement Conversion in Gatwick

tc plastering

Cellar & Basement Conversion in Gatwick

JAC Construction Ltd

Cellar & Basement Conversion in Gatwick

Coventry Building Services

Cellar & Basement Conversion in Gatwick

MLS BUILDING SERVICES LTD

Cellar & Basement Conversion in Gatwick

1st and 2nd fix from small scale to large scale, internal and external we do them all.

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dropped floor

2 of the ground level floors have dropped and need replacing.

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Type of conversion: Dormer conversion Room(s) to be in the conversion: 2 x bedrooms Bathroom and Kitchen to be modernised Architectual plans...

Room(s) to be in the...

Room(s) to be in the conversion: 1 x bathroom, 1 x bedroom Involves one wall being demolished and moved. Planning permission has not been applied...

Reconfiguration / Renovation...

Reconfiguration / Renovation Services required: demolition and/or wall removal Work relates to the following room(s): lounge/Living room We are...

Room(s) to be in the...

Room(s) to be in the conversion: Gym/games room Brick up door opening supply and fit new window. Floating floor, stud, insulate and PB walls . Extra...

Roofing on a sand school which...

Roofing on a sand school which is already in place Planning permission has not been applied for yet Building Regulations approval has not been...

This is a mobile home. I need...

This is a mobile home. I need some internal walls moved to change the layout, new internal doors x 5 including the surrounds and arcachave, new...

rendering external walls

Builder/Plasterer To do this job

Size of extension: 1 room...

Size of extension: 1 room Height of extension: 1 floor Room(s) to be in the extension: bathroom I am trying to add a downstairs toilet to my...

How our service works

  1. Create a job - it's free

    We'll connect you with the right tradespeople, from over 30 different trades.

  2. Get quotes

    Up to 3 tradespeople can provide a quote, but on average you'll get 1-2.

  3. Check ratings

    Look at each tradesperson's profile to see their ratings and reviews.

  4. Pick a tradesperson

    Use our homeowner checklist for extra tips on choosing a tradesperson.

  5. Job done

    Leave a rating for your tradesperson based on quality, reliablity and value.

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