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Find Local Basement Conversion Company Near Me in Brecon, Powys

There are 204 Cellar & Basement Conversion specialists in Brecon, and last month we helped homeowners get quotes for their home improvement jobs.

Browse Cellar & Basement Conversion specialists in Brecon, Powys

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MM building Services

Cellar & Basement Conversion in Brecon

We are a locally based family business who pride ourselves on a friendly & reliable service. With over 18 years experience in the building trade we are a dedicated team who will work with you to achieve your desire results from start to finish.

Latest homeowner review

Reviewed by Andrew on 11/9/2013

Nice chap, turned up to quote when he said he would but quoted a little high for me. I bored someone else.

MB bricklaying services

Cellar & Basement Conversion in Brecon

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.

M Cook Building

Cellar & Basement Conversion in Brecon

Latest homeowner review

Reviewed by Lee on 7/7/2021

Did exactly what you want from a tradesman, turned up when he said he would and finished on time. Made a great job of walls. Would recommend

Latest homeowner review

Reviewed by Sian on 26/3/2012

very reliable and trusworthy. Not the cheapest of quotes but I wanted the work done ASAP. Quality of work was great but I put good because he didn't clean all the mess :-). I would have him back though!

Latest homeowner review

Reviewed by Jean on 2/3/2013

Chris and his mate replastered my lounge & dining room walls in October last year, they also skimmed the ceilings, they did an excellent job and were great at cleaning up as they went along. I would defnitely recommend them and intend to use them again myself later this year.

J&H Plastering

Cellar & Basement Conversion in Brecon

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.

Mckenna Bell Group

Cellar & Basement Conversion in Brecon

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

Hi we are a family run buisness located in pontypridd,we undertake all aspects of electrical work and general building all our work is certified and fully guaranteed. we are new to the site but references can be given.

Latest homeowner review

Reviewed by Berry on 15/8/2013

Employed Donovan Electrical for different job in the end of putting electrics in garage and lighting. Fab job done - great team.

M & C Landscapings and Home Improvements is a business by a professional. with years of experience. Always looking for new designs and products for your garden and home needs. Whether you need garden maintenance, a new designed garden 100% satisfaction.

Latest homeowner review

Reviewed by Sonia on 9/4/2025

Work was done to perfection I am so happy with the decking polite and efficient service I would highly recommend

Wise E.P.R LTD

Cellar & Basement Conversion in Brecon

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 RIP on 13/8/2024

Colin did a great job in identifying the root cause of an intermittent shower leaking problem that three previous plumbers I used, failed to find. Colin is a great guy, friendly, professional and I wouldn't hesitate in recommending him to others. Thanks again Colin for a great no nonsense job.

Grant Property Services

Cellar & Basement Conversion in Brecon

(146) Read reviews

Property Maintenance Contractor working across South Wales with Domestic and Commercial customers. All aspects of internal and external work covered from small jobs to full house renovations. Please get in touch for free quotes thanks Phil

Latest homeowner review

Reviewed by Julian on 27/1/2025

From start to finish, very impressed. On time, knowledgeable, and completed as requested cant ask for more. Great value. Will use again

We are a swansea based company covering most of south wales. We undertake any type of home improvement/refurbishment/renovation job including, plasterboarding, media walls, tape and jointing, any plaster repair work around windows/doors, or accidental damage repair, including leak damage, all painting and decorating work, plumbing, laying patios, laying small foundations/concrete bases, carpentry, masticking, flat pack furniture assembly, installing shelves, blinds, tv's e.t.c, or any small maintenance or repair job in your home. We have over 20 years experience in construction/home improvement and refurbishment work. We strive to deliver the best finish for our customers and take great pride in our work to ensure customer satisfaction.

Latest homeowner review

Reviewed by Thurstan on 20/3/2025

Did a top job turning the ground floor of my house into a separate flat. Fitted doors, lights and separation wall. Friendly easy to deal with and can get other tradesmen for all your different jobs.

30 years experience in all aspects of internal and external plastering, roofing, and general building. Qualifications NVQ level 1, 2 and 3 plastering, able to travel and work weekends. No Job to big or small.

Latest homeowner review

Reviewed by Ray on 4/9/2024

It was a pleasure to employ these people - they were very efficient & competent in carrying out the work. Very professional job done. Many thanks .

Our aim is simple and that aim is for my self and our staff to provide excellent customer service and extremely high workmanship every time we do any job for you. When you invite us to do any work for you we will go above and beyond to provide you with a 1st class service every time. We will always work around you and your schedule, we understand everyone have different work schedules so we can work to suit those schedules and provide out of hours surveys and jobs as and when required We can’t say we will be the cheapest nor most expensive, but we can say we will charge you accordingly for the job to be done right 1st time. We don’t cut corners and we always follow all regulations at all times. We will never do any work with our you knowing and understanding the costs. We are a Cardiff based company providing services in the domestic and Commercial heating and gas sector. I set up Marshall Heating Solutions in February 2020, I have been in the industry for 21 years and I have gained invaluable experience in all aspects within the profession being a heating service, repair and installation engineer covering anything plumbing, heating and gas within domestic and commercials buildings. There really isn't much that I haven’t come across and experienced within the field, during my working career. I have successfully been a heating manager for a couple of successful heating business, before taking the plunge and setting up this company myself. I also have all the relevant training and qualifications required to complete all lines of work within the industry. All our quotations are free off charge and we never charge a call out fee Just a fair hourly fee off £65 & vat.

Latest homeowner review

Reviewed by Carmel on 26/1/2022

I cannot praise this firm enough. They removed my old boiler & fitted a new one . Also removing the gas fire & back boiler. Ben & his team were fantastic. They were efficient polite & friendly & nothing was too much trouble for them. Even when I added a couple of extra jobs! It was all done in a few days & left clean & tidy. I would recommend them any time.

Cotswolds M5 Homes

Cellar & Basement Conversion in Brecon

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 John on 18/5/2025

Rob and Tony arrived at the indicated time and carried out what was a difficult job. The end job was carried out in a very professional and excellent manner. Neither of them could do enough to help. I will be using them again in the future and highly recommend this company to anyone looking for the right trade person. Well please with the result.

rob newton

Cellar & Basement Conversion in Brecon

My main work is carpentry joinery, but also do the whole job, ie repair or redo the wood work, repair the plaster and redec. I have worked on national trust buildings, repairing to perfection and because I love gardening I do garden tidies and make overs as an extra side line.

Latest homeowner review

Reviewed by Paul on 20/1/2023

Can't give 0 starts but would if I could. Gave a quote and then wanted to change the price halfway through. Requested 80% of payment after 1 day work Caused hundreds of £'s of damage to wardrobes he was to install Did not return on day 3 to finish the job Has not replied to request for refund or to remedy the job Avoid

E.R.DESIGN & BUILD LTD

Cellar & Basement Conversion in Brecon

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

we’ve been in the building trade for over 20 years, specializing in house renovations and landscaping. With a passion for turning houses into homes and creating stunning outdoor spaces, we take pride in our work and the relationships we build with our clients.

Latest homeowner review

Reviewed by Kevin on 8/5/2025

Work ok but not ideal. Paid £50 over in error No mention of refunding it.

Plasterwise

Cellar & Basement Conversion in Brecon

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.

Established in 2018, DNS Property has quickly emerged as a trusted name in the home improvement and real estate investment sectors. With over six years of dedicated service, our company has become synonymous with quality craftsmanship, innovative design, and exceptional customer satisfaction. Specialisations: Extensions: Whether you need more space for a growing family or want to enhance your home's value, our expertly crafted extensions seamlessly blend with the existing architecture while providing the additional room you need. Kitchen Refurbishments: Transform your kitchen into the heart of your home with our comprehensive refurbishment services. From modernising fixtures to complete redesigns, we create spaces that are both functional and stylish. Landscaping: Our landscaping services bring your outdoor spaces to life. From garden redesigns to patio installations, we create beautiful, practical outdoor areas that you can enjoy year-round. Bathrooms: Luxurious, functional, and tailored to your needs, our bathroom renovations are designed to provide a spa-like retreat in the comfort of your home. Full House Renovations: DNS Property excels in complete home makeovers. We manage every aspect of the renovation process, ensuring a seamless transition from your old space to a beautifully renovated home. Investment Property Portfolio: With a keen eye for lucrative real estate investments, we have developed a robust portfolio of properties. Our expertise in identifying, acquiring, and managing investment properties provides our clients with profitable opportunities and solid returns. At DNS Property, our mission is to turn your vision into reality. Our experienced team is committed to delivering superior results, on time and within budget. Whether you're looking to enhance your living space or expand your investment portfolio, DNS Property is your partner in achieving your goals. Visit our website to view our completed work in an immersive tour.

Latest homeowner review

Reviewed by Denise on 20/6/2024

No one ever rang me to give me a quote.

Concept Claims Solution

Cellar & Basement Conversion in Brecon

Concept Claim Solutions - Property Repair and Claims Management offer a range of property repair services aiming to get your property back to its pre-loss condition as swiftly as possible.

Latest homeowner review

Reviewed by Nigel on 10/2/2023

Took 4 months to repair water damage to living room ceiling. Small damp testing holes left unfilled in walls. After 6 months they are either unable or unwilling to give me the value of the insurance claim for me to get new policy quotes. Regretfully I cannot recommend using this company.

B.M. Building and Tiling

Cellar & Basement Conversion in Brecon

Latest homeowner review

Reviewed by Grahame on 21/8/2012

This tradesman's? standard of work is appalling & I can only assume his Rated People reviews are false. We had no option but to dismiss him after he ruined our lounge. The numerous faults eg. large gaps above bay window, uneven walls, plastering abysmal. His cleaning up was non-existent & left my home in a disgraceful mess, cement and plaster covering our wooden floor & doors. We had to hack off all his work and start again! This has cost us dearly, not to mention the stress. RATED PEOPLE? I DONT THINK SO!

Latest homeowner review

Reviewed by Michael on 24/12/2014

Use at your own risk. Did good job on garden wall even had comments from passersby say how good it was. Phil even got jobs from local builder based on what he did when they saw it. But as for the rest of the work laying the patio in the garden he quoted £1200 for I expected a first class job considering the actual concrete only cost £305. But he subcontracted it out to someone who did a worse job then I could have done myself. I have been in contact with the person who did it but hasn't sorted.

We are local builders who are committed to producing work of the highest standard. Our two directors Gareth and Daniel both hold the highest qualifications in their respective industries. We cover a wide range of building work as listed on our page.

Latest homeowner review

Reviewed by John on 29/7/2023

Contact was quick and easy and job was done within a few days completed and very happy with the work and how they carried the work out . Didn't disturb me at all just got on with the job and the job was done professionally. Will definitely used again if I need anything done. Great team

WYE Roofing & Building

Cellar & Basement Conversion in Brecon

Wye Roofing... A company which provides high levels of quality. With over 25 years combined experience in all roofing aspects. Covering Herefordshire, Gloucestershire and beyond. FREE Estimates with no call out charges and 14 Day cooling off period to all customers.

Latest homeowner review

Reviewed by Richard on 7/1/2025

..the most pathetic company I have used in 40 years as a homeowner..the whole company is in question, the work hardly ever started on time - traffic was to blame - except that Google maps told me that their wasn't a hold up. The work done was awful - and he charged me thousands - and has led to a much higher bill as other professionals were called in to sort the mess.

AEG Carpentry

Cellar & Basement Conversion in Brecon

Latest homeowner review

Reviewed by rosemary on 18/7/2011

Has worked very hard, working all weekend to get job finished as soon as possible. Also knocked out a fireplace and replastered a wall. would use again

A D Jones

Cellar & Basement Conversion in Brecon

Latest homeowner review

Reviewed by mandy on 6/7/2013

Excellent work very reliable. No additional charges from the quote given which was very competitive. Finished in a reasonable time, even did few minor jobs in addition. Also cleaned up well when finished. Would definitely use for other jobs.

EDM Handyman Services

Cellar & Basement Conversion in Brecon

Over 15 years experience of various aspects of building work we specialise in plastering and carpentry and also offer decorating, tiling, fencing and various other types of building works. We also manufacture garden furniture, fencing and pet houses

Latest homeowner review

Reviewed by Barry on 16/12/2015

Very good value for money. Very conscientious worker.

TCA PROPERTY SERVICES

Cellar & Basement Conversion in Brecon

We are a family owned business with many years experience within the property / building business. We like to get to know our clients and ensure that everything is planned, carried out and completed to their expectations. References avaliable on request.

Latest homeowner review

Reviewed by Helen on 2/5/2014

Poor quality work, had to get it re-done. Did not remove bamboo root as asked, hid it inside a raised bed along with lots of rubbish. Poor brickwork on raised bed - didn't even notice had changed from stretcher bond until I pointed out the mess. Patio & path had wobbly slabs (turns out they had laid it without a sub base) & when I asked them to re-do they didn't turn up to finish the job. Hassled for money as they went along, unfortunately I paid most of it. Had to use the remainder to get it done right.

W A James Carpentry

Cellar & Basement Conversion in Brecon

Latest homeowner review

Reviewed by Yupy on 1/4/2012

Came to view work for quote but did not send the quote.

fern contractors

Cellar & Basement Conversion in Brecon

Latest homeowner review

Reviewed by Pete on 3/8/2014

I arranged an appointment for you to provide an estimate for the job. You failed to come, nor have you contacted me during the week since to explain, apologise or rearrange the appointment.

Staunch

Cellar & Basement Conversion in Brecon

Staunch Solutions is a well established company covering all aspects of Building, Roofing and maintenance. We carry all relevant liability insurance and all our work is guaranteed. All our tradesmen are highly experienced and work to a very high standard

Latest homeowner review

Reviewed by Richard on 12/10/2016

Promised all work would be completed within 4-5 days. Then told me once started that they had other jobs in between. didn't turn up when promised, constantly chasing them. Foolishly gave them half the money and they never came back?? Poor quality of work, remedial works at my cost to correct their shoddy efforts.

Barrowclift House LTD

Cellar & Basement Conversion in Brecon

Welcome to Barrowclift House – Driveway & Patio Specialists You Can Trust My name is [Your Full Name], and I’m proud to be the fourth generation of my family carrying on a tradition that’s over 70 years strong. At Barrowclift House, we’ve built our reputation on honesty, hard work, and consistently delivering high-quality driveways and patios throughout Nottingham and up to 50 miles beyond. With over 15 years of personal hands-on experience and more than 100 completed projects, I understand what it means when a homeowner invests thousands into their property. You need to trust who you’re hiring. That’s why we put our name and our faces on every job. We’re visible, accountable, and proud to stand by our work. We’re a family-run business with family values, grounded in our Christian faith, and we treat every home with the same care and respect we’d give our own. No salesmen, no gimmicks—just honest, skilled workmanship backed by a 7-year guarantee. If you’re looking for a driveway or patio built to the highest standard, with a company that values trust, craftsmanship, and relationships, we’d be honoured to speak with you.

Latest homeowner review

Reviewed by Andrew on 8/3/2023

Didnt turn up to quote twice. Then only wanted to do the part of the job not requiring planning approval. Tried to talk me into getting the work done then putting in the drop kerb at a later date (pointless as I still wouldnt have any legal access to the drive!) not that I had any confidence in him returning to do the 2nd part anyway. Would not hire this company.

Conifer Property Services Ltd

Cellar & Basement Conversion in Brecon

pjs kitchens and bathrooms

Cellar & Basement Conversion in Brecon

Phill Turner,Chris Mabe,,T&M building contractors

g edwards

Cellar & Basement Conversion in Brecon

T.F. Fotzgibbon

Cellar & Basement Conversion in Brecon

Rated People

Cellar & Basement Conversion in Brecon

Loft conversion specialist, with 25 years worth of experience.

BRADLEY BUILDING SOLUTIONS

Cellar & Basement Conversion in Brecon

Bradley building solutions covers most aspects of building from new builds, renovation, roofing, and groundworks. We also specialise in bathroom and kithen fitting. We also have connections to all relevant tradesmen. Electricians, plasters etc .

AA House Renovation specialises in House Extensions, Tiling, Roofing, Plumbing, Bathroom Fitting, Kitchen Fitting, Wall Removal, Fitting Steel, Paving and interior decoration. We can complete your project at the lowest quotation, we are insured up to £1 Million pounds to safely guarantee the job.

L&A Garden Rooms

Cellar & Basement Conversion in Brecon

We are a small company who specialise in garden rooms, sheds, summerhouses, fencing, decking, plastering, decorating and extensions.

L & L Plastering & Building

Cellar & Basement Conversion in Brecon

Welcome to L&L Plastering and building , where we take pride in transforming homes and businesses across Torfaen and the surrounding areas. With several years of experience in Renovation, Plumbing, and Plastering, our team is dedicated to providing exceptional service that meets the highest standards. Whether you need a complete renovation, professional plumbing, or flawless plastering, we are here to help make your vision a reality.

bright improvements

Cellar & Basement Conversion in Brecon

George Brothers Ltd

Cellar & Basement Conversion in Brecon

Experienced builder with 30 years experience. National House Building Council registered.

JDS property services

Cellar & Basement Conversion in Brecon

L.R.T Carpentry and building

Cellar & Basement Conversion in Brecon

We have been providing carpentry and building for over 10 years. We pride ourselves on providing our clients with first class standards of workmanship and customer satisfaction. Get in touch today for your free quotation. No job too big or too small!

Cortship flooring RYANS

Cellar & Basement Conversion in Brecon

Family run business. Over 30 years experience, Skilled, high quality engineers in our team. Our services are 99% dust free!

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Recently completed jobs

Here's what's been happening in and around your area

The house needs renovation and...

The house needs renovation and the basement converted to living accommodation, we believe it is grade 2 listed.We are looking innitialy towards...

Remove chinney breast.....

Remove chimney breast but leaving the chimney pot on roof itself (using a support) as adjoined to neighbours. Replaster living room. Replaster...

Room(s) to be in the...

Room(s) to be in the conversion: 2 x bathrooms, 2 x bedrooms, 1 x lounge/living room drainage channels to existing cesspit; electricity sub...

I require a builder to knock...

I require a builder to knock down an existing wall and install RSJ to an opening in my property. I have recently received full planning...

're render of chimney and...

Removal of old render on chimney and external walls and application of new render

Reconfiguration / Renovation...

Reconfiguration / Renovation Services required: bathroom installation, construction, demolition and/or wall removal Work relates to the following...

Timber frame extension and...

Timber frame extension and carport. Slab will be completed ready for frame to be erected. Can provide architect plans and further details upon...

To fit a ceiling into an empty...

To fit a ceiling into an empty workshop. Floor area is approx 6m x 10m (60 sq m) Wall construction is double skin block Ceiling height (at top of...

Partition walls and...

1.Construction of a stud wall in an existing bedroom, moving a door way, installing a new door and frame, ancillary works. 2. Installation of flooring...

A very small building in...

A very small building in Sennybridge High Street with the potential to convert into either 1 bed flat or 2 bed flat providing planning goes through....

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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