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Find Local Basement Conversion Company Near Me in Witney, Oxfordshire

There are 328 Cellar & Basement Conversion specialists in Witney, and last month we helped homeowners get quotes for their home improvement jobs.

Browse Cellar & Basement Conversion specialists in Witney, Oxfordshire

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Cooper & Sons

Cellar & Basement Conversion in Witney

(176) Read reviews

EST 1983 Family run business 4th generation https://www.cooperandsonroofing.co.uk Here at Cooper & Sons roofing we like to give our customers full confidence in are services, all of are work comes with warranty from 1year to 25years. we take pride in all of are work, each person in are team has gone through the correct training to receive the highest qualification on each task needed. Please look at some of our 5* reviews from are happy customers.

Latest homeowner review

Reviewed by Patrick on 22/7/2025

Could not have asked for more ! Great service. Fixed the issue in no time and on time ! Great family business! Will use again !

MB bricklaying services

Cellar & Basement Conversion in Witney

I have been in the trade for many years, (17 years) I have recently gone on my own, and my business is doing really well, I take pride in my work and it's what I enjoy doing. I always hit my targets and it's shown because my business is doing brilliant

Latest homeowner review

Reviewed by Martin on 24/1/2025

Martin was quick to make contact with me and arrange a time to quote. He came to my house with his wife and they were able to give me really good advice and a quote on the spot which was appreciated. I didn't use Martin on this occasion more due to my own timings then anything else but would certainly look to contact him in the future for any other jobs required.

Masterteck repair

Cellar & Basement Conversion in Witney

Masterteck Repair is a hard surface repair and French Polishing specialist.

Latest homeowner review

Reviewed by Paul on 9/11/2016

Job was to sand the floor of our flat and we set a price. After asking for more they guaranteed to finish for the extra price. A day later they pulled out of the job leaving it un finished. They said it was due to a black tar like substance. they said they had tried everything. My painter and decorator took a torch and scrapper and had it up in minutes. They had the wrong tools and seemed like first flooring job. After contacting asking to finish he said he would get back to me but failed to be reached.

2M Construction

Cellar & Basement Conversion in Witney

2M Construction is a London based family business and we pride ourselves on our diverse portfolio, including different kind of projects in the residential sector. 2mconstruction co uk

Latest homeowner review

Reviewed by Nina on 23/11/2022

Did a great job, very efficient and completed installing a shower unit, light and door in one day. Highly recommend.

Mckenna Bell Group

Cellar & Basement Conversion in Witney

Latest homeowner review

Reviewed by bianca on 19/7/2013

George Bell came to work on some damp related issues in my flat in feb. since having completed the works the problems which first occurred have turned worse and George has been unwilling to get back in contact with me, despite chasing him for 5 months which only reaffirms that the job was poorly undertaken. The company main reception also seems to be a virtual reception so you can never speak with anyone helpful

Building Refurb Ltd

Cellar & Basement Conversion in Witney

Latest homeowner review

Reviewed by Jocelyn on 12/7/2013

Came back with an accurate quick quote.

A1HOME4U Ltd

Cellar & Basement Conversion in Witney

We offer a comprehensive building service to plans & regulations. Our team can fulfill all. your dreams no matter the size of the project.*Quality advice*Competitive prices*Fast*Efficient*Honest*Reliable. Get this job done by us!

Latest homeowner review

Reviewed by Kathleen on 26/7/2018

A bit cayotick but got there in the end pleased with what was done

The company has more than 10 years experience within the Landscaping, Construction and Horticultural Industry. Our specislism includes country estate management, grounds maintenance, sports ground services and water features. No job its ever too small or too large.

Latest homeowner review

Reviewed by Vivienne on 18/1/2021

Excellent service and work. Turned up on time, did a thorough job and went beyond what was asked. They do big landscaping jobs and small clearances. Highly recommended.

J&H Plastering

Cellar & Basement Conversion in Witney

J Hill Plastering drylining rendering All aspects of plastering interior and exterior

Latest homeowner review

Reviewed by Shelagh on 2/12/2024

Friendly informative quick to respond and quote received following day.

Burgess Improvements

Cellar & Basement Conversion in Witney

Latest homeowner review

Reviewed by Suzanne on 4/7/2011

Dave did a teriffic job clearing up my very overgrown garden and accomplished in just a few hours a job I had been ignoring for months. He was very prompt to reply to my posting and appeared in the garden just a couple of days later. He did such a good job he's coming back to build us a bike shed and sort out the flowerbeds. Great job, thank you Dave!

MG dynamic solution LTD

Cellar & Basement Conversion in Witney

We are a company which provides a full range of quality building services including planning and designing. Home improvement and constuction projects. we do variety of home improvement and construction projects.

Latest homeowner review

Reviewed by Barbara on 2/5/2018

Girts and his work mate did an excellent job enlarging my small patio. They were both very professional cleaned up after themselves left my garden neat and tidy. I would use them again

First Fix Renovations

Cellar & Basement Conversion in Witney

I have been a builder for over 30 years. We have moved from large site work building houses in and around the reading area, Mostly all the brickwork. For the past 15 years we are been concentrating only on residential extensions offering a complete service from ?foundation and drainage to finish flooring. Including all plumbing, electrics, windows carpentry and roofing.all works are signed of and inspected by building control and carry a 10 year structural warranty. Swear We do not add extra cost unless extra work is added as we progress after full consultation before continuing. ?We will have lots of meetings to discuss interior fixtures and finish before quoting to eliminate cost rises.

Latest homeowner review

Reviewed by David on 13/6/2024

Came and looked at job gave quote and start date. Noticed that wall was also leaning inwards and after some consideration advised that wall should be knocked down and rebuilt for same cost as original quote. Turned up when he stated and removed wall and recovered most of bricks. Rebuilt wall higher than original with cap bricks on either end. Very impressed with the way he lined up wall and kept concrete between rows equal continually checking measurements. Good craftsman will use again. Highly recommended

Adoorable Kitchen Doors

Cellar & Basement Conversion in Witney

we are a family firm with 30 years experience in loft conversions ,extensions and fitting out of kitchens and bathrooms..References are available.

Latest homeowner review

Reviewed by Kevin on 21/6/2025

Real nice guy. Very professional and able to deal with the curve balls thrown up by a 200 year old cottage. We have had a number of jobs done by Tony and he has always done a good job and at a reasonable rate. Highly recommended

Wise E.P.R LTD

Cellar & Basement Conversion in Witney

With over 25 years of experience within the industry, you can feel assured that any job small or large will be completed to the highest standard. The range of work that we do is anything from your roof down.

Latest homeowner review

Reviewed by Martyn on 25/8/2025

Excellent, good comms and dedicated team.

Latest homeowner review

Reviewed by Neel on 24/8/2009

Done a great job at a good price. Very friendly and knowledgeable and punctual. Would not hesitate to recommend him.

Tizard Construction

Cellar & Basement Conversion in Witney

Thanks for visiting our page. You can see an archive of photos on this page and if you would like more photos of any specific type of job please ask. We are happy to tackle big jobs or small and strive on customer satisfaction and repeat custom. Thanks

Latest homeowner review

Reviewed by Mark on 1/8/2019

Lee and Chloe were fantastic. They built a decking area for us which has transformed the garden. The quality of their work is excellent and their work ethic is superb. They offered great advice and ideas, which often saved us money. I would have no hesitation in recommending Lee and Chloe, lovely people, excellent quality work and great value.

Hi my names Brian Duffin of BJD DRAINS & PLUMBING I have a City & Guilds in Plumbing with over 30 years experience in the trade, I can fix all your PLUMBING ,DRAIN, AND ALL YOUR BUILDING MAINTENANCE PROBLEMS at reasonable prices, we are fully insured upto £1m for your peace of mind

Latest homeowner review

Reviewed by George on 27/8/2020

Delighted with Brian - he got stuck in traffic but kept me posted as to where he was. Quoted a really good price which was half I was expecting so met him in the middle. Will definitely get him back again for a bigger job when budget permits.

Total Home Improvements

Cellar & Basement Conversion in Witney

Latest homeowner review

Reviewed by Imogen on 9/4/2015

Excellent service. Really friendly and trustworthy, would defiantly use again and recommend. Lance came back on many occasions to carry out extra work and no job was too big or small. Very considerate and professional. Thank you!

manor builders

Cellar & Basement Conversion in Witney

iv been in building trade 4 40 years 4 the last 15 been doing gernal building bricklaying plastering internal and external patios porches roof tileing

Latest homeowner review

Reviewed by Craig on 22/3/2013

Very prompt and reliable service.

ASW BUILDER

Cellar & Basement Conversion in Witney

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.

E.R.DESIGN & BUILD LTD

Cellar & Basement Conversion in Witney

We are a family owned Business 25 Years In the Trade, We specialise in Building works,New Build Extensions, Renovations. We were runners up in 2010 with the LHBC for the recognition oh High Standard of, Design,Construction and workmanship.

Latest homeowner review

Reviewed by jenny on 22/7/2014

we did not go with them in the end as they were a bit more expensive than our chosen builder and money is tight on this job but we were very impressed - really professional

NEW TO SITE! Highly professional property renovations/ improvements. Carpentry and Joinery services, Flat roof specialist. Good knowledge of period properties. Hard working and dedicated with a back up team of specialists . Garage conversions a speciality

Latest homeowner review

Reviewed by Murray on 20/11/2013

Unfortunately this job seemed to be beyond Jay's ability and we had to stop it part way through and find someone else to finish it. On the positive side Jay recognised this and was very apologetic and was certainly not trying to rip us off. But I cannot recommend him for this type of job (replacing existing front door and frame with new frame and door).

Victory Builders

Cellar & Basement Conversion in Witney

We offer high quality building work all jobs ar fully insurance electric and plumbing coming with certificate jobs available for have look to understand how we work we always leave customers happy

Latest homeowner review

Reviewed by Tot on 11/3/2024

Victor and his team did a great job with fitting the electrics in the kitchen and plasterboarding the kitchen. They left the place clean and was reasonable with the price. I will certainly use them again.

ROBECO2010 LTD

Cellar & Basement Conversion in Witney

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.

Plasterwise

Cellar & Basement Conversion in Witney

Hi there my names Ian Proprietor of Plasterwise Dampproofing and all general building work I’ve been in Construction for 40 years and we pride our selfs in good quality affordable work are customers are always are priority as well as there. Homes for a fast friendly response please get in touch thankyou ian

Latest homeowner review

Reviewed by michele on 28/11/2021

Hired Ian to Build a single story extension and install new kitchen and downstairs shower room . Crew were very pleasant and very helpful in planning the the job ahead of them. Very pleased with the work carried out looks amazing Having to put up with an awkward neighbor didn't deter them from doing and completing the job. The price put in was very reasonable. When the work was ongoing the area was always left clean and as tidy as possible . I would recommend Ian 100% , and would use him again.

Mihail Panfil

Cellar & Basement Conversion in Witney

carpenter joiner NVQ L2. PASMA IPAF CSCS

Latest homeowner review

Reviewed by Kirsty on 2/12/2023

Will be asking back for a few more jobs

Rilind Muca

Cellar & Basement Conversion in Witney

Hello I am Rilind, the proud owner of FF Construction Ltd, A little about us With many happy and returning customers over the last 10 years, you can be sure of being well looked after. Our aim is to provide a stress free project, delivered in a manner that I am confident will exceed your expectations. I work with a small team of trusted colleagues, who communicate and work together well. Our customers often comment that every colleague they interact with is approachable and cheerful; we find that promoting a positive attitude always helps projects run smoothly with good communication throughout. 10 year guarantees are included as standard on all completed structural work. Main work we undertake But are not limited to Agricultural Building Basement / Cellar Conversions Brick / Concrete Structural Repairs Building Merchants Car Ports Cladding Concrete Garages Concreting Core Drilling Demolition Diamond Drilling Emergency Builder Service Equestrian Stable Extensions / Conversions Fire and Flood Renovation Foundations Garage Conversions Garden Studios General Building Green Oak Framing Loft Conversions Mastic Sealant New Builds Partition Walls Period Property Restoration Project Management Refurbishments Repair and Listed Building Specialist Steel Fabrication Steel Work Design Stretched Ceilings Structural Design Structural Steels Suspended Ceilings Sustainable Construction Tree Houses Wall Tie Replacements Workshop Design / Construction Availability We are available during working hours, Monday to Friday. Outside of those hours you are welcome to contact us via email or request a call back. If for any reason you are unable to contact us on the phone, you are welcome to send an initial query via email where one of our team can reply right back. Thank you for taking the time to consider our company’s profile, I look forward to hearing from you. FF Construction Ltd

Latest homeowner review

Reviewed by Sarah on 31/8/2023

We were really impressed with Rilind and his team. His pricing was competitive, he was very reliable and worked flat-out to finish the job on schedule. We are so happy with our extension and we'd definitely use him again for any building work.

Anne Grace

Cellar & Basement Conversion in Witney

Hi I’m rob my partner manages my rated people account if you have any questions please feel free to contact me thanks.

Latest homeowner review

Reviewed by Paulina on 13/8/2019

Mr Rob Robinson has come to my house to repair a leak in the roof in August 2018. Since August 2018 we have had to call Rob number of times. The roof is sill leaking and he is refusing to refund the money even tho I have offered £100 for his trouble to date. I have further damage inside the house due to the leak.The communication is poor and no sense of customer care. At this stage following few attempts I do not trust Rob can fix the leak and I hope he can do the right thing and refund the money paid!

Born in Swindon from a family of Builders, I am an independant Tradseman established since 1982 with experience from Renovation. Alteration and Conversion work to New Build, I have many customers in and around Wiltshire. References provided on request .

Latest homeowner review

Reviewed by Carol on 31/1/2013

very impressed with the quick response and the timeliness of the job being completed. DC Taylor located and installed a match of guttering to my conservatory which was built over 20 years ago. DC Taylor was polite and completed the job within 3 days of requesting the job to be done. I would highly recommend this builder.

South Oxfordshire Building

Cellar & Basement Conversion in Witney

Hi we are a small general building company covering most of Oxfordshire we have over 25 years experience in a long list of trades. We tend to manage full refits from new kitchens and bathrooms redecoration right though to new flooring. We are new to Rated people but can provide endless reference.

Latest homeowner review

Reviewed by Mrs on 20/3/2025

George responded quickly to my request, gave a very reasonable quote, did a really quite tricky and complicated job above a conservatory, to fix cracks in the pebbledash of an external wall, and seal all around the windows. A fortnight later he re-plastered internally. George gives the impression of being somewhat chaotic! But he is extremely experienced, knows what he is doing, and actually did a very good job. The timings and quote agreed to were respected, he was polite and cordial, and communicated well

Cotswolds M5 Homes

Cellar & Basement Conversion in Witney

Hello my name is Rob, I've been working in the trades for over 25 years starting from within my father's building company and then branching out on my own . We specialise in garage conversions for extra living space , gym office or even extra bedrooms with bathrooms , full internal external plastering and decorating. I've always approached each job as if it was my own property, respect for clients homes and belongings is a must . I hold a very high standard of work of which I'm very proud of which is matched with my customer service. Fully insured and focused on surpassing customer expectations .

Latest homeowner review

Reviewed by Kevin on 10/7/2025

He didn’t turn up to do the survey or let me know he wasn’t coming!, poor service

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 Christine on 4/7/2025

So confusing couldn't make hide nor hair of it

DAN CONSTRUCTION LTD

Cellar & Basement Conversion in Witney

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

AMISTAD GROUP LTD

Cellar & Basement Conversion in Witney

Amistad has been in the industry for 9 years, has a wealth of experience and is fully qualified in all aspects of property management and maintenance. With offices in Royal Wootton Bassett, Amistad has a large number of local Contracts

Latest homeowner review

Reviewed by Leon on 13/5/2019

Guy rang up and arranged a time and date to survey and quote. Waited for over an hour. Rang him twice then gave up, so rang him a third time and told him not to bother. Wasted my time which I took off of work.

gsj services

Cellar & Basement Conversion in Witney

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.

Blue atlas Construction

Cellar & Basement Conversion in Witney

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

gw design & developments

Cellar & Basement Conversion in Witney

PAUL

Cellar & Basement Conversion in Witney

batchford-smith

Cellar & Basement Conversion in Witney

pjs kitchens and bathrooms

Cellar & Basement Conversion in Witney

timberlake building services

Cellar & Basement Conversion in Witney

DS construction service

Cellar & Basement Conversion in Witney

With over 15 years of experience in Tiling and Plastering job, we come highly recommended and all our work is guaranteed to be carried out to the highest standards.

Nicholas Kennaugh

Cellar & Basement Conversion in Witney

G'N'J Builders

Cellar & Basement Conversion in Witney

Crest Building & Roofing ltd

Cellar & Basement Conversion in Witney

tc plastering

Cellar & Basement Conversion in Witney

JAC Construction Ltd

Cellar & Basement Conversion in Witney

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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

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  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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