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Find Local Basement Conversion Company Near Me in Abergavenny, Gwent

There are 270 Cellar & Basement Conversion specialists in Abergavenny, and last month we helped homeowners get quotes for their home improvement jobs.

Browse Cellar & Basement Conversion specialists in Abergavenny, Gwent

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MARSHALL HEATING SOLUTIONS LTD

Cellar & Basement Conversion in Abergavenny

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.

Elite Building contractors South Wales. We are a multi trade company with over 30 years experience, we Specialise in extensions, house renovations, garage conventions. Bricklaying Patios Damp proofing

Latest homeowner review

Reviewed by Kate on 22/5/2025

We engaged Stuart and his team in 2023 to help remodel our garage into a suitable office space and gym. In all, it has cost us an additional £4.5k to rectify the issues Stuart and his team made from a poorly fitted garage door which voided the manufacturer's warranty, poorly rendered exterior, numerous snagging issues and unfinished work. I would not recommend.

ASW BUILDER

Cellar & Basement Conversion in Abergavenny

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.

Cotswolds M5 Homes

Cellar & Basement Conversion in Abergavenny

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.

E.R.DESIGN & BUILD LTD

Cellar & Basement Conversion in Abergavenny

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

South Wales Home Improvements

Cellar & Basement Conversion in Abergavenny

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 Abergavenny

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.

DNS Property Developments

Cellar & Basement Conversion in Abergavenny

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 Abergavenny

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.

Anne Grace

Cellar & Basement Conversion in Abergavenny

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!

phil williams construction

Cellar & Basement Conversion in Abergavenny

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.

AJB Building Services

Cellar & Basement Conversion in Abergavenny

Worcestershire’s Loft, Roofing & Extension Experts – 40+ Years We are a family-run business based in Worcestershire, proudly serving our community for over 40 years. With decades of expertise, we specialise in transforming homes through Dormer, Attic, and Gable loft conversions that not only add space but also enhance the value and functionality of your property. Our services don’t stop there—whether you need roofing repairs, expert truss work, or a seamless home extension, we’ve got you covered. We also offer high-quality plastering services to ensure a flawless finish for your interiors. Our skilled team is committed to delivering exceptional craftsmanship and personalised service, working closely with you to bring your vision to life. No project is too big or small for us; whether you are looking to maximise space with a loft conversion, renovate your home, or repair your roof, we are here to help.

Latest homeowner review

Reviewed by Sarah on 7/12/2024

A very helpful quote from an experienced contractor. Thanks Anthony.

WYE Roofing & Building

Cellar & Basement Conversion in Abergavenny

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 Abergavenny

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 Abergavenny

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 Abergavenny

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.

Fred & Sons Landscape Gardening

Cellar & Basement Conversion in Abergavenny

Our services covers all aspects of gardening from regular grass cutting,

Latest homeowner review

Reviewed by Kim on 18/8/2019

Lovely bunch of guys , got on with the job quickly , will use again.

TCA PROPERTY SERVICES

Cellar & Basement Conversion in Abergavenny

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 Abergavenny

Latest homeowner review

Reviewed by Yupy on 1/4/2012

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

AMISTAD GROUP LTD

Cellar & Basement Conversion in Abergavenny

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.

MNL Construction

Cellar & Basement Conversion in Abergavenny

I have around 15 members who work for you. Our Services are: 1. Bathroom Fitter 2. Builder 3. Carpenter 4. CCTV 5. Cleaner 6. Drain Specialist 7. Floor Fitting 8. Gardener 9. Handyperson 10. Loft conversion 11. Paint & Decorating 12. Plaster 13. Roofer 14. Tiler 15. Window fitter

Latest homeowner review

Reviewed by Kay on 22/10/2022

Wasted my time , lied and did not show up , uses another email to reply [email protected]. Very dodgy guy . No good .

fern contractors

Cellar & Basement Conversion in Abergavenny

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.

Landmark Builders

Cellar & Basement Conversion in Abergavenny

30 years experience. we offer a complete building service, from newbuild ,renovation/restoration, all trades included are experienced, trustworthy and our trades like plumbers and electricians are all certificated, from large projects to a roof repair or a wobbly fence, give us a call and see if we can help

Conifer Property Services Ltd

Cellar & Basement Conversion in Abergavenny

pjs kitchens and bathrooms

Cellar & Basement Conversion in Abergavenny

R & J C BATES

Cellar & Basement Conversion in Abergavenny

g edwards

Cellar & Basement Conversion in Abergavenny

T.F. Fotzgibbon

Cellar & Basement Conversion in Abergavenny

Rated People

Cellar & Basement Conversion in Abergavenny

Loft conversion specialist, with 25 years worth of experience.

BRADLEY BUILDING SOLUTIONS

Cellar & Basement Conversion in Abergavenny

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 .

L&A Garden Rooms

Cellar & Basement Conversion in Abergavenny

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 Abergavenny

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 Abergavenny

JDS property services

Cellar & Basement Conversion in Abergavenny

A&R Services (Electrical SW) Ltd

Cellar & Basement Conversion in Abergavenny

L.R.T Carpentry and building

Cellar & Basement Conversion in Abergavenny

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!

David Constantin

Cellar & Basement Conversion in Abergavenny

At ART.Renovation B&T, led by David Constantin, we specialize in providing high-quality home repairs and improvements. With years of experience, we guarantee skilled craftsmanship, affordable prices, and quick, reliable service — all backed by a 100% satisfaction guarantee. Services Offered: House Maintenance Kitchen Renovation Bathroom Renovation Skimming & Plastering Decorating No job is too big or too small — we are here to transform your home with care and precision!

Singh Builders

Cellar & Basement Conversion in Abergavenny

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.

Cortship flooring RYANS

Cellar & Basement Conversion in Abergavenny

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

prestige brick & stonemasonary

Cellar & Basement Conversion in Abergavenny

Ullyses

Cellar & Basement Conversion in Abergavenny

Just Homes Property Maintenance Ltd

Cellar & Basement Conversion in Abergavenny

S&L Property Maintenance

Cellar & Basement Conversion in Abergavenny

Douglas Drummond

Cellar & Basement Conversion in Abergavenny

We specialise in refurbishment /renovation from design to completion , we have a great knowledge and expertise to assist our clients with all construction needs .

CK Builders

Cellar & Basement Conversion in Abergavenny

All aspects of building work offered, we strive to give customers the best quality of work and customer service. Free quotes

ELEMENTS BUILDING & CARPENTRY LTD

Cellar & Basement Conversion in Abergavenny

We are a family run business that provide a high quality of work with excellent customer service. No job is to big or small, we offer from small jobs to improve your property to large jobs such as new builds, extensions and renovations. We are here to provide a high quality end product. The company is fully insured and qualified to complete the projects.

m.s.i

Cellar & Basement Conversion in Abergavenny

Hi Mike Smyth here from M.S.I. we specialise in all aspects of kitchen,bathroom and bedroom installations with over 20 years experience. we also install laminate, vynal and floor tiles porcelain ceramic and natural stone all work is also guaranteed for 12 months if you have any questions please feel free to e-mail or call me kind regards Mike

phillips carpentry services

Cellar & Basement Conversion in Abergavenny

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Recently completed jobs

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

Existing cellar needs sealing...

The cellar has been left open and has water ingress causing serious damp issues. Plaster has fallen from the ceiling. We need the cellar dried out,...

Cellar conversion

Quotation for damp proofing, wiring, plumbing, plastering and new staircase for cellar. Potential to also lower floor, depending on advice.

Renovation of a bungalow -...

Renovation of a bungalow - extending to the side creating a boot room, utility room & kitchen where a garage has already been knocked down. Converting...

To build a timber framed and...

To build a timber framed and timber clad , single storey, 2 bed cabin for holiday lets within our garden. Must meet building regs. Must sit on...

Removal of a supporting wall...

Removal of a supporting wall and put steel work in. Level concrete floor and lay tiles, Put in a new doorway.

Size of extension: 1 room...

*Updated Lead* Changed information:description, timing, status, budget Size of extension: 1 room Height of extension: 2 floors Room(s) to be in...

Size of extension: 1 room...

Size of extension: 1 room Height of extension: 2 floors Room(s) to be in the extension: bathroom Build an en-suite on top of existing utility...

Reconfiguration / Renovation...

Reconfiguration / Renovation Services required: bathroom installation, flooring Work relates to the following room(s): bathroom, toilet We...

Size of extension: 1 room...

Size of extension: 1 room Height of extension: 1 floor Room(s) to be in the extension: kitchen demolish of garage to build on Architectual plans...

new flatroof (rubber ? )on...

new flatroof (rubber ? )on large outbuilding/kennels with opening skylights x6 ,new electrics ,ceilings etc. 2 x fireplace/chimney removed (ground...

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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