The quick way to find a local Cellar & Basement Conversion specialist in Tredegar

Rated People

Cellar & Basement Conversion

View ProfileRequest a quote

Loft conversion specialist, with 25 years worth of experience.

GSR Construction

Cellar & Basement Conversion

(33) Read reviews

View ProfileRequest a quote07521665093

A highly skilled construction team with exceptional feedback and ratings. We pride ourselves on delivering work to the highest standards and remain committed to every project until it is fully completed.

Latest homeowner review

Reviewed by Steffan on 3/4/2026

Cristina Ltd

Cellar & Basement Conversion

View ProfileRequest a quote

Hi my name is florin dura and i have experience and work as builder for 15 years i can do all the works in construction any problem i can solve.

Beynon stone and brick specialist

Cellar & Basement Conversion

(1) Read reviews

View ProfileRequest a quote07980295850

35 years experience, I specialise in stonework and brickwork, I do all aspects patios fencing, resin drives

Latest homeowner review

Reviewed by Taela on 29/1/2025

Rob and his team were excellent. On time, tidy, polite, came out with several solutions and most importantly, were very competitively priced. I will definitely use Rob and team again for future work. Amazing work guys!

Gulliver's Glazing & Home Improvements

Cellar & Basement Conversion

(5) Read reviews

View ProfileRequest a quote

Supply and fit. Window repair and replacement. Pvc windows. Pvc doors. Secondary glazing. Sealed units. Glass splashback. Glass balustrade. Juliet balcony. Bespoke mirrors. Glass table tops. Shop fronts. Glass shower screen. 8am until 8pm call out board up service. Carpentry and home improvements. All aspects of carpentry and home improvements undertaken. Also find us on Facebook and Instagram Check us out on google: gullivers glazing

Latest homeowner review

Reviewed by Joanna on 24/8/2022

Gullivers are highly recommended. Had a call to quote and they responded extremely quickly and offered to take on the job the next day. They arrived on time and didn't waste any time getting on with the job. Very friendly and helpful - any future work we have, we will get in touch with Gullivers. Highly Recommended! Thank you both

Plasterwise

Cellar & Basement Conversion

(5) Read reviews

View ProfileRequest a quote

Hi my name iOS Ian peters proprietor of plasterwise Dampproofing we offer great prices on job good clean work service and respect for your home call time

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.

CK Builders

Cellar & Basement Conversion

View ProfileRequest a quote

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

Roko Construction

Cellar & Basement Conversion

(2) Read reviews

View ProfileRequest a quote

ROKO Construction is a fresh new family run business with a wealth of past experience. We pride ourselves on client satisfaction by delivering cost effective & time efficient packages to suit. Our tradesmen have been finely processed leaving a close-knit team of like minded individuals, keen to carry out every aspect of the job with professionalism in mind. All endeavours are made to ensure a smooth project turn-around and every aspect of works undertaken are held to the highest standards. Feel free to contact us ROKO Construction

Latest homeowner review

Reviewed by Nicola on 7/4/2023

What a fantastic service kody and the boys provide , very professional and their work is to a high standard the boys were very friendly and polite couldn't of asked for more I will definitely be contacting them for my next project. I would definitely recommend

Young & Powell

Cellar & Basement Conversion

View ProfileRequest a quote

Young & Powell Property Maintenance is a trusted service provider in Cardiff, offering high-quality property maintenance, kitchen and bathroom installations, flooring, and general repairs. We work with estate agents, housing associations, and private clients, delivering reliable and professional solutions. With a focus on quality craftsmanship and customer satisfaction, we ensure every project is completed to the highest standards.

Cymraeg Construction

Cellar & Basement Conversion

(57) Read reviews

View ProfileRequest a quote07498190215

At Cymraeg Construction, building work has been at the heart of our family for generations with skills, knowledge and training passed on from one to another, even in the day to day running of the business we can call upon over 40 years experience from my father who is an integral part of the company and has made us what we are today with a passion for quality that shines through on every job we undertake. Covering all of South Wales, you can be sure to rely on us to undertake any project you may have from conception to completion, we can take care of all aspects of the build including planning and skilled tradesmen in all trades, let us deal with all the complications and timings as we project manage the process to ensure everything is done correctly and to schedule all while keeping you informed every step of the way. Please feel free to contact us for a free no obligation estimate on any work you may have. Cymraeg Construction.

Latest homeowner review

Reviewed by carole on 22/5/2025

Gareth and his team were amazing and professional throughout. He was very knowledgable regarding the options available to us. All work was completed quickly and efficiently. Gareth kept in contact with us throughout our garage renovation and even kept in touch afterwards to check everything was ok for the fitment of the garage door. I wouldn’t hesitate to recommend Gareth and his team and would definitely use them again for any future building work on my home. Great job completed.

Artcon Construction

Cellar & Basement Conversion

(3) Read reviews

View ProfileRequest a quote

Hi, we are a family run professional company that offers many aspects of construction and building work, after training in 2005 to 2009 at carillion bricklaying college in Cardiff, myself (Leyton) and Jason then decided to work in the house building industry, building 100s of new homes from £100k to £1 million, working for companies such as Redrow, Barrat homes and many others, we gained immense experience and from this decided to start a company, after over a decade of working for other companies, we now have many years experience in many areas, including new build, extensions, bespoke garden project, installation of bi fold doors, as well as vast experience in groundworks, we also offer roofing services of the highest quality, we are both NVQ level 3 qualified and both have the advanced construction award qualification rarely seen, we achieved Chas accreditation as well as sssts, we are a company who prides ourselves on going above and beyond on every project we carry out, you won't find more able tradesmen who do what we do.

Latest homeowner review

Reviewed by Justin on 5/1/2026