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Browse reliable Loft Conversion Specialists in Treharris

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WBuild a business with over 10 years experience within the construction industry!take great pride in high standard workmanship, providing clients with great communication and overall great experience.

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Reviewed by Ian on 21/10/2025

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.

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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.

We are experienced, professional roofing & guttering contractors. We have years of experience in the construction & maintenance of roofs including flat roofs! If you require more information please don’t hesitate to get in touch! We have been in the roofing industry for years and have seen everything! From heavy damp and mould removal to bespoke tricky roof design, we have done it all and more. Roofing have built a fantastic customer base and a great selection of reviews from all sorts of clients from domestic to commercial. We have also established a good connection with other local trade businesses and commercial contractors to work on business construction projects.

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Reviewed by Stuart on 13/5/2025

Did a great job cleaning the front of the house and our solar panels. Thomas was friendly and helpful throughout

A highly skilled construction worker 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.

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Reviewed by Martin on 15/9/2024

Gareth is a great worker, very knowledgeable and friendly. Any problems he finds he runs solutions past you before doing the work. Would highly recommend him.

Over 30 years roofing and property maintenance experience. No job too big or too small. A good standard of workmanship and will guarantee all our work. Reliability is key. we have expanded the area's we will work to Monmouth and Herefordshire, has we want to give customers peace of mind when looking for a reliable roofer with a wealth of knowledge, experience and satisfaction knowing that a professional job is carried out . cpm roofing is the first name you should be looking for when choosing a reputable roofer. i would also like to thank all my regular customers that keep using us at cpm wales

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Reviewed by Gareth on 1/2/2026

I would throughly recommend CPM Wales. They carried our repairs to some ridge tiles on the hip end of our roof. Ian, the owner, was competent and professional in the work carried out. I found him obliging and pleasant. Cost was reasonable.

Builder and maintenance contractor with over 30years experience in general building and roof, chimney repairs, leaking roofs and general repairs , any building works considered, we have repaired buildings of all ages and built walls Ect, any maintenance issues fixed and all work insured and guaranteed, also a roof washing system where we was repoint and seal with a waterproof coating, Loft insulation and damp proofing

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Reviewed by Rebecca on 7/6/2025

Peter contacted me very quickly after I'd posted the job. He was very good, liaising with my tenants to get access and rang promptly to report back on what the issue was. Very prompt dealing with it, reasonable cost and really friendly guy. Would certainly use him again for any future issues.

We are a family run business with experience in all aspects of Building, roofing & home improvements. working around Newport and the surrounding area's. We provide a fast and professional service at competitive rates. No job too small, call now for a free quotation, partner to ( shield roofing specialists south wales)

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Reviewed by Jennifer on 22/10/2025

Experienced painter interior and exterior.patios.fences.gates.and all garden work.rendering.floor fitting

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Reviewed by Lisa on 18/9/2025

My company can offer all aspects of home improvements and all aspects of roofing with a full guarantee with all woks carried out I have 15 years of experience in the trade With many happy customers and our company is fully insured so rest assured

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Reviewed by Elizabeth on 31/3/2025

Dwain and his team did a really good job. They responded to the job post and came to do the work quickly as I needed the work doing quite urgently. They did everything I asked, and got it just right. Friendly service with a smile. Would recommend.

South Craft LTD is primarily a carpentry business, also undertaking external work such as landscaping. Attention to detail and customer satisfaction is the absolute priority at South Craft. A happy client is a returning client. Some of the services we provide are as follows - Media walls - Panel accent walls - Decking - Fencing - Pergolas/gazebos - Outhouses - Landscaping - Cladding - Flooring - Doors - Made to measure storage And much more.

Time served joiner of 36 years being in the joinery/ kitchen fitting trade no job to big or to small all aspects of joinery from bespoke to manufacturing from external doors to internal door frames door linings architrave skirting boards laminate flooring but and scribe worktops from laminate worktops to oak work tops free quotes was film by mark miller company installing a kitchen for his TV program dream kitchens and bathrooms for channel 5

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Reviewed by Tom on 17/9/2025

started business as parternership in 2007, we grown our portfolio from 2 houses to 86 units today, we also helped over 100 homeowners and 25 landlords including housing association, we help from a full consultancy package to build yur dreams to even help with leasing to our corporate contacts if you wish to invest. featured on HOMES UNDER THE HAMMER, we pride our selves in job well done, we always make sure we start projects within 2 to 3 weeks from time we agree and we always deliver our projects on time; we make the impossible a luxury and affordable possible while we take all the stress away; BGH combines technical expertise with exceptional customer service, ensuring every client benefits from cutting-edge technologies tailored to their home needs. with industry leading certifications and proven track record, BGH is a top choice for those seeking efficient, reliable and successful renovations We ate fully accredited Offer full guarantees and insurances including insurance backed guarantee and deposit guarantee We are specialist in new build, extensions, heavy refurbs, hmo and luxury conversions

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Reviewed by marvelous on 25/9/2025

Betterview Landscaping & Patios are a well established Paving contractor in Cardiff, we built up our business solely on reputation and quality of work. This is a reputation we value and work hard to maintain. We pride ourselves on offering first class workmanship to our clients, which includes a full range of roofing services from minor repairs to complete Driveway Renewal

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Reviewed by Kayleigh on 12/3/2025

Friendly boys, got the job done. Will definitely be in contact again soon!

Wallace Roofing Ltd — Reliable, high-quality roofing services you can count on. Specialising in roof repairs, replacements, and new installations. Fully insured, dependable workmanship, and customer satisfaction guaranteed.

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Reviewed by Kate on 15/1/2026

I am so pleased with the work that Alfie has done. He started work quickly, was trustworthy and very reasonably priced. I will definitely contact him again if I need further work on my house. Highly recommend.

We are a groundwork’s and building company with 20 years experience

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Reviewed by Wyn on 7/8/2025

Jay and his team were very pleasant and helpful, turned up on time, finished the job on time and did a good job. Everyone who has visited me since the job was done have all said what a good job they have done. I would recommend them to anyone. Thanks to Jay and his team

Established in 2016 as a new venture to provide a new customer friendly carpentry and joinery experience. We set out our business aims with one thing in mind (COMPLETE CUSTOMER SATISFACTION). We strive to meet all of our customers demands

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Reviewed by Oliver on 18/10/2022

Gavin came and changed 15internal doors in 2 days. I didn’t think it could be done but he proved me wrong. Great finish and he even put up with my yappy Dachshund on the first day. Would definitely use again for future works.

I’ve been plastering for 35 years with vast experience in all aspects of traditional plastering

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Reviewed by Dafydd on 16/10/2025

At Right Fix Home Developments you can rest assured as we provide the highest of standards. We have over 10 years experience working with contractors on building sites and direct to customers for all aspects of home improvements. "NO JOB TO BIG OR SMALL"

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Reviewed by Alison on 3/9/2025

Explore the comprehensive services offered by CDL Building & Carpentry Ltd in the Swansea and south wales areas, we cover all aspects of building and carpentry jobs including comercial and domestic. Some of the job we do are: Extensions Conservatories Loft conversions Kitchens Bathrooms Tiling Garden walls Windows & doors Roofs Repointing Fascias Guttering Flooring Patios Driveways Paving Decking & fencing Plastering All interior carpentry Lime rendering Lime pointing Sand/shoot blasting Fiberglass roofing Fencing New build home / self builds Damp Proofing Complete office refurbishments Complete shop fitting Insurance repair work CDL Building & Carpentry Ltd delivers excellence in every project. Contact us to turn your vision into reality with our professional and reliable services.

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Reviewed by Graham on 13/12/2024

Craig and his team (Carne, Jason and the carpenters) were excellent. They were friendly, hard-working and tidy. They coped with unforeseen issues very competently. The communication between trades and with ourselves was very good. We have no hesitation in recommending them and will use them again.

Here at FXpropertysolutions we have a very skilled team that can do the work you provid to the highest of standers, No matter what kind of roofing work you have in mind, you can rely on the talented roofers at FX property solutions to get the job done. We have over 20years of industry expertise to fall back on and offer cost-effective services to our clients. For further detail, speak to our team today.. ALL UR ROOFING NEEDS - completely new roofs - roof repairs - chimney repairs - lead flashing - valley repairs - roof cleaning - new fascia gutter + soffits - gutter repairs - flat roofs - moss removal

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Reviewed by Louise on 15/3/2024

Replacement of fascias, soffits and guttering around property as well as fixing a leaking roof. Made suggestions of further work to improve look and functionality of roof. Very pleased with result and guys were super tidy and respectful.

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