Extension builders in Llangadog

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (1 reviews)

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Some of our top rated extension builders in Llangadog

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DJ carpentry and construction
Rating: 5 out of 5
Extension Builder in Llangadog
Builder and carpenter
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Latest review:
Conversions - General- 8 Sep 2022
Job completed on time and to a good standard
K2 Contracts
Rating: 4.9 out of 5
Extension Builder in Llangadog
High quality design and build from planning to completion Project management service Bespoke architectural design Considerate construction methods Large contracts undertaken . All internal/ external plastering and alterations Lime plastering internal external
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Latest review:
Bricklaying- 31 Oct 2025
Came out next day to view and price the job. Very knowledgeable and explained everything in detail about the job. Completed in a week and excellent job done, no mess all cleared away. Will certainly be using k2 contracts again and have already recommended to friends and family.
R W Langford Builders Ltd
Rating: 4.7 out of 5
Extension Builder in Llangadog
R W Langford Builders are a family run business that offer a friendly and reliable service and believe customer relations and satisfaction is a top priority. We can complete any building job from start to finish making it a stress free experience for our clients. All work is fully guaranteed and completed to the highest standard.
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Latest review:
Extensions- 25 Jan 2025
Overall the job was fine. But noted a couple of issues after completion ,(and payment) but despite several notifications to the contractor, they never returned to correct the issues, and stopped responding. Very disappointed with their professionalism
MDC CONSTRUCTION LIMITED
Rating: 5 out of 5
Extension Builder in Llangadog
Hello I’m Marlon director of Mdc construction ltd been working in London for the past 12/13 years sub contracting and working directly with the client building bespoke orangery extension and garden rooms and decided to come back and work local we carrying out all groundwork drainage installing water mains Raft foundations Standard foundations Screw pile foundations mains cables in place ready for connecting Pump tanks if needed We also carry out all building work Extensions Flat roofs Driveways Patios Garden wall Retaining walls And much more. Have a portfolio of things that may interest you.
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Latest review:
Groundwork & Foundations- 19 Dec 2025
Vey pleased. Turned up on time. Work completed quickly and to requirement. Happy to use again. Two friendly and helpful chaps.
CGt1 construction
Rating: 5 out of 5
Extension Builder in Llangadog
Carpenter by trade, Can carry out all building work, Qualified Construction Project management service, Small extensions to new build, experienced in renewable technology equipment ( Solar, Ground source heat pump, Air source
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Latest review:
Bricklaying- 21 Apr 2023
Highly recommend Darren, professional, reliable and did an excellent job. Will definitely contact for future work.
JHJ Building Contractors
Rating: 5 out of 5
Extension Builder in Llangadog
JHJ Building Contractors is a fully insured construction contractor with over 20 years of industry experience, delivering high quality building and construction services across South Wales. We undertake residential, commercial and public-sector projects, including new builds, extensions, refurbishment, brickwork, substructures, groundwork, repairs and maintenance. Working with private clients, housing providers, main contractors and civil engineering companies, we pride ourselves on quality workmanship, safe working practices, reliability and professional project delivery from start to finish. Check out our webpage for more info. •New builds •Extensions •Renovations •Building refurbishment •Conservatories •Substructure •Garage conversions •Maintenance and repair service
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Latest review:
Extensions- 20 Jun 2026
I can’t rate Justin and his team enough. They turned up when they said and completed the work within the time he said. His work is very clean and neat. And they went above and beyond to get our project back on track after other delays in the build. I will be using JHJ building on future projects. It was a pleasure to deal with such competent trades men and very approachable if we had any questions. Highly recommended
Evans Home Improvements
Rating: 4.9 out of 5
Extension Builder in Llangadog
Evans home improvements is a family run business that offer a friendly reliable service and believe customer relations and satisfaction is our top priority. We can complete any building job from start to finish making it a stress free experience for our clients. All our work is fully guaranteed and completed to the highest of standards.
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Latest review:
Conversions - General- 31 Jul 2023
They did a really professional job. I would recommend them without any doubts.
S.H.PHILLIPS BUILDING CONTRACTOR
Rating: 5 out of 5
Extension Builder in Llangadog
We are a well established family business trading for 30 plus years offering all aspects of building works with friendly and professional service. No job too small free estimates and quotations with no obligation.
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Latest review:
Steve undertook the conversion of a 50 x 20 foot stable block annexe on my Grade 2 listed former coach house to create an enlarged domestic dwelling. The old roof was removed back to below the wall plate, a new roof was cut to alignment and slate finished. Inside the walls were re-aligned, ceiling installed and insulated with with Celotex before dry-lining. Steve not only undertook this work but coordinated the other trades and liaised with Building Control and conservation to ensure full compliance throughout. Being in the construction industry I can safely say that Steve's work across an number of core trades is of a very high standard. Also he impressed the Building Control and Conservation Officer with his knowledge and compliance. The work was completed within budget, ahead of programme and to a high standard. Steve's strengths are founded on his all round knowledge of construction, both practical and theoretical, which when combined with his positive attitude is a great asset in this field. Possibly the closest I've seen to a "one stop shop" for domestic building.
Layes Building Services
Rating: 5 out of 5
Extension Builder in Llangadog
I am a professional builder with over 40yrs experiance,in all aspects of the building industrie. I am a bricklayer by trade and have worked on all sorts of projects from house extensions to multi story buildings. I only use good qualified trades men when needed.
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Latest review:
Fencing- 21 Sep 2018
Alan did an excellent job and would Recommend him to others
JA & HJ James
No reviews yet
Extension Builder in Llangadog
Hello. I have 24 years experience as a carpenter and joinery. Scale of works I carry out is really anything from a days work to full builds. I have a lot of experience in restorative building works, structural work and traditional cut roofs.
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Matthew & son building ltd
Rating: 5 out of 5
Extension Builder in Llangadog
Matthew & son building ltd is a all round building company, the work that we do is all aspects of building, plastering, roofing, fencing, we are a family run business, hard working and customer friendly.
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Latest review:
Matt was very professional, reliable and tidy. He kept me informed every step of the way. Turned up on time, if he was delayed at the builders merchant, I received a quick call to let me know. I originally asked Matt to complete some plastering in my spare room which also needed the ceiling to be removed. Although it was a messy and dusty job, at the end of every day, Matt would tidy up and ended up doing a fantastic job. I was very impressioned by his work that I also asked him to complete hallway, stairs and landing. Again an excellent job completed and I would recommend him in a flash. 10/10 Matt, thank you
G Toutt Building
Rating: 5 out of 5
Extension Builder in Llangadog
G Toutt Building has 18 years experience in the building industry, undertaking all types of Building work from small remedial jobs, landscaping, Extensions and New Builds. And is also a Lime Mortar Specialist/Stonemason, working on Old Buildings within the Heritage sector.
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Latest review:
Garden Maintenance- 27 Dec 2021
Really happy with the work Gwyn did in my garden. Really nice genuine man and did a really great job, tidied away and removed all the rubbish too. Absolutely recommend!
Gethin davies
Rating: 5 out of 5
Extension Builder in Llangadog
All aspects of masonry ,over 20 years experience. New builds , renovations, extensions , retaining walls, foundations.
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Latest review:
Stonemasonry- 29 Jul 2025
Gethin was great. Great communicator, good price, and Dundee took the job within a short space of time. I was very impressed, he did a great job of the wall. I have asked him to look at our garage to convert. Highly recommend 😊
Hudsonbuilders
No reviews yet
Extension Builder in Llangadog
Based in Carmarthenshire 3 generations in the trade Level 3 qualified carpenter All types of building work undertaken Complete house reroofs Flat roofs All carpentry work 1st and 2nd fix Patios Renovations New builds Extensions Photos of our previous projects available
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Carwyn Walters
Rating: 3.5 out of 5
Extension Builder in Llangadog
Fully qualified Level 3 Carpenter & Joiner. I have over 25 years experience in the industry and I have covered numerous jobs and projects in that time, from general carpentry and property maintenance to building new homes. I also trained in plumbing to undertake kitchen and bathroom installations. I worked in the insurance claim industry for 4 years. I have worked on heritage buildings repairing sash windows and full refurbishments of houses. FREE QUOTATIONS UPON REQUEST
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Latest review:
Bathroom Fitting- 28 Nov 2020
Carwyn and his tradesmen did a great job on my bathroom,great work at a very good price,very clean when working and after they finished,would recomend them to anyone,turned up on time and finished the job on time even with a few extras added.
SK property renovations
Rating: 5 out of 5
Extension Builder in Llangadog
At SK Renovations, we believe that your home or business should reflect your vision, style, and needs – and we’re here to bring that vision to life. With years of experience in the renovation and remodeling industry, we specialize in delivering high-quality craftsmanship, thoughtful design, and outstanding customer service on every project we take on. Whether it’s a full-scale home renovation, a kitchen or bathroom remodel, or a commercial upgrade, our dedicated team brings passion, precision, and professionalism to every detail. We work closely with our clients from concept to completion, ensuring a smooth, transparent, and enjoyable renovation experience. At SK Renovations, no project is too big or too small. Our commitment to quality, honesty, and client satisfaction sets us apart – and we take pride in turning every space into something truly special.
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Latest review:
I couldn’t be happier with the incredible job this company did on my full home renovation including the bathroom, living room, flooring and doors. From start to finish their professionalism, attention to detail and craftsmanship were second to none. The team was reliable, punctual and always kept me updated throughout the process. They transformed my space beautifully. The bathroom looks modern and luxurious, the living room feels warm and inviting, and the new flooring and doors have completely elevated the overall look of my home.

Top rated Extension Builders

Our Extension Builders in Llangadog, are rated 5 out of 5 based on 1 review from customers like you.

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What types of services are offered by local extension builders in Llangadog?

Building an extension is a major milestone for any home. It’s not just about adding extra space, it’s a big step that can transform how you live day to day, opening up new possibilities for comfort, lifestyle, and family needs.

This is why it’s so important to find the right extension builders in Llangadog for you. They can help with a variety of tasks and projects, including:

Extending your home with an extra room
Two+ storey extensions
Adding partition walls to create more rooms
Building annexes or external structures

To find the right extension builder near you, simply post your job on MyBuilder. Explain the type of help you’re looking for, and then home extension builders in Llangadog who are available and interested can respond to your post.

Browse profiles, read customer reviews and get quotes from your chosen Llangadog extension builders, all before you decide who to hire.

What are the hourly rates of extension builders in Llangadog?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Llangadog will charge between £16 and £42 per hour.

Single-storey rear extensions cost between £20,000 and £60,000 depending on size and finish.
The cost of double-storey extensions, which add more space and value, can range from £100,000 to over £170,000.
Larger wrap-around extensions that combine multiple extension types can range from £40,000 to over £120,000.

The cost of an extension will vary depending on your property. For instance, extending in certain areas may require structural adjustments to ensure stability, which can increase your material and labour costs.

To get an accurate price for your home extension, request detailed quotes from several Llangadog extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Llangadog home extension project is likely to cost.

Find extension builders in Llangadog with MyBuilder

Hiring the right extension builder in Llangadog with MyBuilder couldn’t be easier. Just follow these simple steps:

Step 1: Post your extension project on MyBuilder

Whether you’re planning a single-storey extension, a loft conversion, or adding a new room, post your job on MyBuilder to find local Llangadog extension builders. Once your job is live, we’ll share it with home extension builders in Llangadog who can express their interest.

Step 2: Compare different extension builders in Llangadog

When you start receiving interest, review profiles of local Llangadog extension builders, check their previous work, and read real customer reviews. Ask about timelines, materials, and request detailed quotes.

Step 3: Hire Llangadog extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Llangadog, compare their experience, guarantees, and costs before choosing who to hire.

You’ll also have confidence knowing that every tradesperson on MyBuilder is verified through several checks, including:

ID verification: When a tradesperson joins MyBuilder, we ask for a valid ID, such as a passport, ID card, or eIDAS certificate.
Company verification: For tradespeople operating under a company, we make sure every tradesperson has a registered business.

Did you know? Our continuous monitoring and complaints process ensures that tradespeople who don’t meet our standards are promptly removed from MyBuilder’s platform.

Llangadog extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Llangadog extension builder before hiring?

Before hiring an extension builder in Llangadog or extension building company in Llangadog, ask a few key questions to make sure you’re choosing the right professional for your home extension project.

What qualifications and experience do you have as an extension builder in Llangadog?

An extension builder in Llangadog should have a strong track record with similar projects and relevant building qualifications or trade memberships, such as the Federation of Master Builders (FMB) or TrustMark.

Will my home extension meet all building regulations and planning requirements?

Your Llangadog extension builder should ensure the project complies with Building Regulations and, where necessary, handle or assist with planning permissions. Ask how they manage building control inspections and what documentation you’ll receive once the project is complete.

What experience do you have with similar extensions in Llangadog?

Ask to see examples of their previous work, or view examples of their work on MyBuilder. Ideally projects similar to yours in scale and design. This helps you assess the Llangadog extension builder’s ability to deliver a result that meets your expectations.

How long will the extension take to complete?

Extension project timelines can vary depending on size, complexity, and weather. A typical single-storey extension might take around 8 - 12 weeks. Request a detailed schedule so you know what to expect and when key milestones will be reached.

Do you offer a guarantee for your work? Most Llangadog extension builders offer a guarantee or warranty on their work, often between 1 and 10 years depending on the project and materials used. This gives you assurance that any issues will be resolved after completion.

If you still have questions about the professional you are looking to hire, we have a full detailed guide on hiring the right builder here.

FAQ: Common questions about home extensions in Llangadog

Can an extension builder in Llangadog help with planning permission?

Yes, many extension builders in Llangadog can guide you through the planning process. They can help prepare drawings, advise on local requirements, and liaise with your local council to ensure your project meets all necessary regulations.

Can an extension builder in Llangadog handle everything from design to construction?

Many Llangadog extension builders offer full design-and-build services, managing both the architectural planning and construction stages. Ask your builder whether they can provide a complete package or if you’ll need to hire an architect or designer separately.

Will an extension builder in Llangadog help with materials and finishes?

Yes, most extension builders in Llangadog can source materials and offer advice on finishes that suit your design and budget. You can also choose to supply certain materials yourself, just make sure this is agreed upon before work starts.