Extension Builders in Ferndale

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (2 reviews)

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Some of our top rated extension builders in Ferndale

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BHC Cardiff
No reviews yet
Extension Builder in Ferndale
15+ Years of Experience. We can help you with small Jobs - Garden Maintenance, General Maintenance, Clean your gutters, Repair Any issue your Property Puts in Your way. All the Way to Big Extensions, Full Property Refurbs. We have great experience with all various Trades. We Aim to Please and Look after our customers with Fast Call Outs, Adapt to any situation. We want to be Kind and Fair! We Hope you Choose us so We can Build a Relationship Together and provide you with the Best Straight Forward Experience for Your Property!
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R W Langford Builders Ltd
Rating: 4.7 out of 5
Extension Builder in Ferndale
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
Carl Howard
No reviews yet
Extension Builder in Ferndale
I'm a bricklayer with over 25years experience in all aspects of bricklaying. I undertake work from new builds renovation to patios and garden walls. All my work is of the highest standard and the workplace is left clean and tidy after the completion of the job. As you can see i am new to this site but would be able to provide you with many happy customers feedback.
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ABM Builders
Rating: 5 out of 5
Extension Builder in Ferndale
abm builders is a father and son business working together for more than20 years. qualified bricklayer and other skills patios, decking, drainage, concrete, plastering, bricklaying, and extensions, chimneys, rsj fitted, plumbing ,tarmac driveways and much more. new to my builder , got good feed back off other web site. hope to be short listed so we can contact you soon as possible to help you complete any work that is requiring our services thanks mike abm
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Latest review:
Guttering- 16 Jan 2018
New connection to existing manhole. Great Team! Contacted me quickly after posting job, quoted and started next day! Happy with the job and will use again!
LJH home improvements
No reviews yet
Extension Builder in Ferndale
I’m Liam. I’m a reliable and detail-focused professional with a strong commitment to quality workmanship and customer satisfaction. I take pride in being punctual, tidy, and honest, and I always aim to deliver work to a high standard - no shortcuts. I believe clear communication is just as important as the job itself, so I’ll keep you informed from start to finish and make sure everything is done exactly as agreed. Whether it’s a small job or a larger project, you can expect a friendly, professional service and results you can trust. I look forward to working with you.
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RJD Home Improvements
Rating: 4.9 out of 5
Extension Builder in Ferndale
General building, roofing, landscaping, extensions, internal and external plastering including EWI system, PVC windows doors facia boards, guttering. CERTASS registered installer Membership number 24-1369
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Latest review:
Extensions- 29 Sep 2025
Our job started out as a small kitchen extension and shower/utility room but grew to also include fitting of a new kitchen, new kitchen ceiling, new double glazed windows to back of house, new garden wall approximately 50ft long and 5ft high and insulation to two internal bedroom walls. Rob and his team are extremely versatile and very approachable. I would certainly recommend them and we are hoping to have some more double glazing work done in the near future.
Precision Brickwork
No reviews yet
Extension Builder in Ferndale
Reliable and Experienced Bricklayer & Property Maintenance Specialist Hi, I’m Nathan, a skilled bricklayer with years of experience in all aspects of brickwork and property maintenance. I take pride in delivering high-quality workmanship, attention to detail, and reliable service. Whether it’s a new build, repair, or renovation, I’m committed to making sure every job is done right and on time. Customer satisfaction and clear communication are my priorities. Ready to help with your next project!
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Dohme Developments Ltd
Rating: 5 out of 5
Extension Builder in Ferndale
At Dohme Developments, we are a professional, friendly, and diligent company dedicated to transforming homes throughout South Wales and the South West. Specialising in conservatories, conservatory roof replacements, single-storey extensions, and garden rooms, we help homeowners create beautiful, functional spaces that enhance their daily lives. Whether you’re looking to replace an old conservatory roof with an energy-efficient alternative, add valuable living space with a bespoke extension, or design a stunning garden room for year-round use, our skilled team has you covered. We pride ourselves on offering a no-pressure approach—no pushy sales tactics, just honest, expert advice tailored to your needs. Every project is carried out by approved specialists using the highest-quality materials and techniques, ensuring exceptional results every time. With Dohme Developments, you can relax and enjoy peace of mind, knowing your home is in the hands of trusted professionals committed to delivering the highest standards.
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Latest review:
Conservatories- 23 May 2025
Luke is a great guy, friendly, punctual and did what he said he would. Would definitely recommend him.
PRW Build Co.
Rating: 5 out of 5
Extension Builder in Ferndale
We are a small and local company based in the Brecon Beacons. Our work is always carried out to the highest standard, to suit clients needs and targets. Get in touch for a free quote
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Latest review:
Carpentry- 26 Mar 2022
Good communication. Job done quickly and for fair price.. recommended
Watts Building Contractors Limited
Rating: 5 out of 5
Extension Builder in Ferndale
I run a well established and VAT registered Carpentry & Building business with over 15 years experience. I have an experienced qualified team of tradesmen who are more then capable of carrying out all types of building work. All of my work is completed to the highest standard and I guarantee customer satisfaction.
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Latest review:
Extensions- 29 Jul 2017
We are so pleased to have employed Tom Watts to build an extension (approx. 15 sq metres) off our existing kitchen and dining room. This was in order to create a large family room including a new kitchen installation. The site was not without its challenges as our house is built on a slope and required a very deep foundation to be laid. The build also required 3 RSJs (in order to remove existing walls) to create a modern space for open-plan living. Tom and his team were very easy to work with communicating any changes to the schedule and proving to be very reliable. Inevitably, as with any job such as this, there were instances where a good problem-solver was needed. Tom was able to offer creative solutions which kept the job progressing. After completing the building work T.W.Carpentry & Building also installed our new kitchen and finished the new room with new skirtings and door frames. We are very satisfied with the finished project and due to the quality of the work we are very happy to recommend this builder.
L Morgan
No reviews yet
Extension Builder in Ferndale
All aspects of carpentry an building
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KA Building & Property Maintenace
No reviews yet
Extension Builder in Ferndale
I am the sole proprietor of a small building and maintenance business that prides itself on providing customers with a quality and efficient service at the right price. I have 20 years experience as a plasterer and multi-disciplinary. The services that I offer include, building alterations, extensions, renovations, maintenance and repairs.
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Jenkinsons brickwork & building
Rating: 5 out of 5
Extension Builder in Ferndale
JENKINSONS BRICKWORK & BUILDING LTD Hi there Craig here from jenkinsons brickwork & building. Here at Jenkinsons we undertake all types of building work but specialise in new builds and extensions. We always go that extra mile to make sure that our customer is more than happy with the service that we provide as seen in our 5 star review rating. Please don’t hesitate to get in touch with us for a free no obligation quote.
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Latest review:
Bricklaying- 19 Jun 2024
Despite bad weather the work went very well. The brickwork was of a high standard and Craig was very reliable. He was contracted to do the walls to roof level but helped with recommending other trades and supplying valuable advice about other aspects of the work and sourcing materials. Addition work was a knock through to an existing wall and installation of cavity lead flashing and trays for the roof tie in I would have no hesitation in recommending Craig and would use him for any other work that I would require in the future
Peter Meredith building
No reviews yet
Extension Builder in Ferndale
Bricklaying fencing ground work Garden maintenance
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L Davies carpentry and building services
No reviews yet
Extension Builder in Ferndale
Carpentry and building services with over 18 years of experience undertake all types of building and carpentry services. Kitchen, bathroom and bedroom installation full loft conversion full new build and extensions, roofing, decking and much more
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RME Building Services Ltd
No reviews yet
Extension Builder in Ferndale
RME Building & Electrical Services Ltd. We are Building and Electrical contractors based in the S.Wales area, with over 18 years in the construction industry. In this time we have built up a great client base and a great reputation. We are fully certified & insured and hold current Safecontractor & Constructionline We deal with every aspect of your project from start to finish. We work closely with all our professional and highly skilled contractors all qualified in their own trades.
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Top rated Extension Builders

Our Extension Builders in Ferndale, are rated 5 out of 5 based on 2 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Ferndale?

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

Find extension builders in Ferndale with MyBuilder

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

Step 2: Compare different extension builders in Ferndale

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

Step 3: Hire Ferndale extension builders with confidence

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

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

What to ask a Ferndale extension builder before hiring?

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

An extension builder in Ferndale 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 Ferndale 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 Ferndale?

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 Ferndale 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 Ferndale 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 Ferndale

Can an extension builder in Ferndale help with planning permission?

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

Many Ferndale 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 Ferndale help with materials and finishes?

Yes, most extension builders in Ferndale 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.