Extension Builders in Llandovery

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Some of our top rated extension builders in Llandovery

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Angelo Colarusso
No reviews yet
Extension Builder in Llandovery
I am an extremly fussy and meticulous builder with over 40 years in the building trade having built houses satisfied the local authorities when Grant works needed competent and proficient builders with a wide and varied field of experience at present I am completing a garage conversion and extention which has more than met my customers needs. I wish to progress my company with your help this why I am applying to your your goodselves.
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L.R.T Carpentry & building
Rating: 5 out of 5
Extension Builder in Llandovery
All aspects of Carpentry and building work covered and undertaken by Highley qualified tradesmen . We take on all work from site work, self builds a door to extentions .no job to big or small .
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Latest review:
Hard Flooring- 16 Apr 2017
Luca is a very pleasant and agreeable person who works hard and demonstrates a willingness to work with the client. Hardworking, thorough and reasonably priced. Highly recommended. ...Luca laid new wood floors in two rooms which involved lifting existing parquet and carpets, work was of a high standard.
Knock on wood Swansea
Rating: 5 out of 5
Extension Builder in Llandovery
Small family run business. Have close to 20 years of experience in building industry. Specialise in custom builds and custom carpentry work like staircases, kitchens and built in wardrobes built from scratch. Our building journey had started in London where quality really matters and a high end finish is always expected. We want to deliver that same high standard in south wales and build our reputation based on quality of work. At beginning of 2019 as our property portfolio grew and have also seen an opportunity to offer our services and knowledge locally in Swansea and surrounding towns. We offer services from design to executing the project and getting it over the finish line.
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Latest review:
Extensions- 7 Jul 2025
Build in process at present . Chose as well priced with detailed quote for each part of build , found them conscientious, excellent sticking to timescale and engaged well with building process and any updates ensuring we are happy with build . Kept drive covered to protect resin and considerate to neighbours whilst work is being carried out . Already discussing future projects as standard of work excellent and reliability of having good builder . Would highly recommend for all building work Sian and Anthony Davies
Mitchell property management
Rating: 4.7 out of 5
Extension Builder in Llandovery
Painting and decorating Plastering Garden maintenance
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Latest review:
Painting & Decorating- 6 Apr 2024
Clean workers came on time did a first class job would hire them again friendly and nice guys the price was good very satisfied. As an old age pensioner on my own was comfortable with them in my home .
bourne2dig
Rating: 5 out of 5
Extension Builder in Llandovery
15 years experience in all aspects of ground work, landscaping, patio laying and operating appropriate machinery. Specialising in excellent standard stone masonry, creative input to aid in making your vision a reality and a commitment to the highest quality service. Bourne2Dig will ensure customer satisfaction from start to finish and work alongside you in the completion of your projects.
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Latest review:
Bricklaying- 11 Feb 2021
I'm really pleased with all the work done by Bourne 2 dig. They were very polite and were very quick and tidy and the end result looks great. I would definitely recommend them.
JJ Brick and stonework specialists
Rating: 5 out of 5
Extension Builder in Llandovery
JJ Brickwork & Stonework Specialists Ltd Transforming ideas into exceptional spaces, JJ Brickwork & Stonework Specialists Ltd brings over 20 years of hands-on expertise to every project. As a trusted family-run business, we specialise in high-quality building and groundwork services, delivering outstanding results that stand the test of time. Customer satisfaction is at the heart of everything we do. We take pride in completing every project efficiently, professionally, and with attention to detail, which is reflected in our outstanding 5-star reviews from happy customers. We offer free, no-obligation quotations, proudly support local charities, and provide OAP discounts. Quality. Reliability. Experience. Built on Trust.
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Latest review:
Landscaping- 16 Jul 2026
Joe and the two boys were amazing. Very polite and really helpful at all stages of the work. Really happy with the patio and the speed at which the work was carried out. The planning was smooth and no ask was too much for them. Would recommend to anyone who needed some work done and will be having them back next year for more work. Genuinely a great tradesperson!!
Black Mountain Construction
Rating: 5 out of 5
Extension Builder in Llandovery
We started this company because we saw how often clients were treated like just another job. We believe in doing things differently — putting people first, listening carefully, and delivering results we’d be proud to stand behind.
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Latest review:
Kitchen Fitting- 15 Sep 2025
Job went really well, would fully recommend!
Cross Hands Building Services
No reviews yet
Extension Builder in Llandovery
Crosshands building services has over 25 years of experience in construction. We cover new builds, extentions, stonework, patios, garden walls, plastering and more. We are very reliable and offer competitive prices.
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K.C.Edwards plastering services
Rating: 5 out of 5
Extension Builder in Llandovery
Here at K.c.edwards plastering services we offer top quality workmanship at reasonable prices we thrive on customer satisfaction and pride in the work that we produce we cover all internal aspects of plastering and also external.
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Latest review:
Plastering- 24 Jun 2022
excellent plastering and service
Precision Brickwork
Rating: 5 out of 5
Extension Builder in Llandovery
Precision brickwork is run by Anthony Davies Who has been in the construction industry for over 20 years and holds a Gnvq level 3 advanced craft in bricklaying. I have worked for most of the major house builders in the country , local builders in my respected area & many happy customers.
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Latest review:
Bricklaying- 19 Dec 2016
Hired to lay brick work edge around the drive. Excellent job completed quickly, good communication throughout would defiantly use again.
Signature carpentry limited
No reviews yet
Extension Builder in Llandovery
With over 20 years in construction from commercial to residential experience We have a full team of qualified professionals tradesmen With a very high standard and professional attitude that we pride ourselves on Our main achievement is making the experience of your project as easy and stress free as possible and completed to a very high standard
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Ideal works ltd
Rating: 5 out of 5
Extension Builder in Llandovery
Ideal works is a family run company. We specialise in extensions and renovation projects from start to completion ,providing a quality service and finish. We have a long list of satisfied customers that have recommended us to family and friends.
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Latest review:
Extensions- 10 May 2018
He completed a 1st class job, friendly workers, approachable, clean and tidy. Neighbours full of praise, they were impressed with their work and how polite they were. Have recommended them to others. I was more than happy with all the work done. Better than expected and value for money. Well done Russell, a credit to your profession.
Millon
Rating: 4.7 out of 5
Extension Builder in Llandovery
All types of carpentry/joinery Full house renovations •Kitchens & kitchen designs •Fire door installation. •Built in cupboards •Bedroom fitting •Flooring •Plastering •Tiling •Roofing
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Latest review:
Carpentry- 5 Oct 2024
Took my door to prepare for fitting and never came back. Will not answer his phone or reply to messages. I will be pursuing in court.
Owz Construction
Rating: 5 out of 5
Extension Builder in Llandovery
I have over 14 years experience in bricklaying and plastering. I am a qualified bricklayer but have gained many other valuable skills since being in the construction industry.we also have a fully qualified plasterer in our team. We aim to please every customer and have always finished our work to a very high standard leaving every customer extremely happy.we can manage your project from start to finish leaving you stress free.our standard of work is first class. And we can provide any reference
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Latest review:
Had a patio, decorative walls, 1.8m high boundary wall, (rendered with coping), greenhouse base, path sub-base, lawn edge and land drainage carried out. Sean turned up very soon after first contact and produced a quote within a week (even though it was over the Christmas break). Once the quote was agreed Sean turned up within a few weeks and has worked without interruption until complete. Didn't fail to turn up unless due to weather. They worked unsupervised and always did a solid days work. Always very polite and I can't find any faults with their work. Would definitely recommend him. In fact I already have to family, friends and colleagues. As a Building Surveyor I see lots of work of various standards and Sean is definitely one of the good ones.
KG carpentry and building
Rating: 5 out of 5
Extension Builder in Llandovery
We are a local carpentry/building firm who take on anything from the smaller jobs such as skirtings, fitting internal doors, kitchen fitting, full bathroom refits. We also take on larger jobs such as shop fits, HMO’s, extensions and attic conversions, with an affordable and quality finish to all our work.
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Latest review:
Carpentry- 20 Nov 2020
Very good service. genuine nice team. he started and finished in time. Highly recommended. Thank you Kyle
M G Building and Maintenance
Rating: 5 out of 5
Extension Builder in Llandovery
We have over 20 years experience in the building and property maintenance trade. All work is guaranteed.
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Latest review:
Mark knew his stuff! He explained everything to me as the job proceeded. He provided quotes for every part of the process and stuck to this. He and his team just got on with job and left the area tidy afterwards. I felt I could trust him. I have used him for further jobs and will continue to do so.

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

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 Llandovery 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 Llandovery who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Llandovery?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Llandovery 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 Llandovery extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Llandovery home extension project is likely to cost.

Find extension builders in Llandovery with MyBuilder

Hiring the right extension builder in Llandovery 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 Llandovery extension builders. Once your job is live, we’ll share it with home extension builders in Llandovery who can express their interest.

Step 2: Compare different extension builders in Llandovery

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

Step 3: Hire Llandovery extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Llandovery, 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.

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

What to ask a Llandovery extension builder before hiring?

Before hiring an extension builder in Llandovery or extension building company in Llandovery, 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 Llandovery?

An extension builder in Llandovery 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 Llandovery 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 Llandovery?

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 Llandovery 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 Llandovery 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 Llandovery

Can an extension builder in Llandovery help with planning permission?

Yes, many extension builders in Llandovery 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 Llandovery handle everything from design to construction?

Many Llandovery 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 Llandovery help with materials and finishes?

Yes, most extension builders in Llandovery 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.