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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J. Whitfield Building Services
Rating: 5 out of 5
Extension Builder in Ferndale
Hi my name is justin I'm a self employed bricklayer I have worked on every aspect of building work from new builds to extensions and renovations.i have been in the construction industry for 28years I have covered many areas of ground works from drainage to block paving patios and concreting i'm a cscs card holder trained in first aid and fully insured.
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Latest review:
Extensions- 17 Aug 2020
Justin did a great job on our small extension and kitchen knock through. He saved our backs after our original builder had let us down and was able to take on the project quickly for us. We heard back from him almost immediately after coming to look at the job and work started soon after. Justin and Craig worked very hard to get the work done and despite our old wonky house throwing in some extra challenges along they way (thanks Victorian builders!), the job was done within the timescale and for a good price. Justin kept us in the loop throughout the project, making sure we were happy with everything and communication was great. We were able to discuss any questions we had and Justin even gave us advice on other parts of our house renovations that we are undertaking ourselves. Justin and Craig were very reliable and showed up when they said they would. They are also probably the most respectful tradesmen we've ever encountered! Always being careful to tidy up after themselves and going above and beyond to keep disruption and mess to a minimum. We would not hesitate to recommend Justin or use his services again in future!
Collier installations
No reviews yet
Extension Builder in Ferndale
Hi guys, I’m Lloyd. I’m a competent installer in many trades, specifically windows & doors as my profession as an MTC (FENSA) approved installer. No job is too big or small for any aspect of work, I also have a great team behind me and we work to the highest of standards. Feel free to ask any questions that you may have, thank you.
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D J E Solutions
No reviews yet
Extension Builder in Ferndale
Ground works, brick and blockwork, garden patios, landscaping.
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Trebow Construction
Rating: 5 out of 5
Extension Builder in Ferndale
House Renovation Specialist. Extensions. Commercial work.
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Latest review:
Restoration & Refurbishment- 23 Nov 2022
Rob worked on a few of my projects. It went quite well. Rob is a lovely guy to work with and a very honest person. I would recommend him.
First Class Windows,Doors and Conservatories
No reviews yet
Extension Builder in Ferndale
Here at First Class Windows,Doors and Conservatories we are a family Buisness run by husband and wife Paul and Melanie who between them have over 60 years experience in the industry. Every job that we take on is personally looked after by Paul or Melanie to make sure you get an excellent level of customer service from the start of the project until completion. We offer free quotes and take no deposits at all and all our products come with a rock solid 10 year guarantee.
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JW General Builder
No reviews yet
Extension Builder in Ferndale
Go the Extra Mile For customers. And provide top quality work
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Lloyd Montague
No reviews yet
Extension Builder in Ferndale
Hello we do all aspects of Drylining and ceiling fixing, no job too big or too small.
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Dan magor carpentry
Rating: 5 out of 5
Extension Builder in Ferndale
Full qualified carpenter of 9 years I pride myself on my attention to detail with any job i carry out. I aim to provide a high quality standard work at very competitive rate and to give customers a hassle free service.
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Latest review:
Joinery & Cabinet Making- 15 May 2024
Fantastic work by Dan and great customer service
LCMbrickwork
Rating: 5 out of 5
Extension Builder in Ferndale
We at lcmbrickwork have over 15 years of experience in all aspect of brick,block and stonework. No job to big or small!we cover all over south wales.
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Latest review:
Bricklaying- 2 Aug 2025
Lee was very friendly, helpful and professional. I would recommend him and his work.
CK Carpentry and Construction
Rating: 5 out of 5
Extension Builder in Ferndale
At CK carpentry . We are friendly and reliable tradesmen. We try to ensure only the best service for our customers. We undertake all aspect of carpentry work with a 10 years experience. We have built up a great team of trademen Which allows us to take on all building works. We specialise in 1st and 2nd fix carpentry also end to end refurbishment of apartments, hotels,shop fits. Previously working on new build and commercial projects. We also offer complete kitchen installs from design to fit.
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Latest review:
Kitchen Fitting- 20 Aug 2019
Jon is amazing, clearly highly skilled and his experience shone through, he did such a great job of fitting my kitchen. He was extremely patient with me and my kitchen supplier. He went out of his way to ensure I had what I needed to use my kitchen while we waited on other parts to be delivered. He also laid my laminate floor & perfectly hung 4 doors for me. There are one or two tiny bits pending, but to be fair he's waiting on me to decide when I want my other job done, so I know he will sort them out at the same time. I'd never use any other carpenter again. Jon is simply the best.
WJM construction
No reviews yet
Extension Builder in Ferndale
We are a reliable and experienced building and property improvement company providing a complete range of services for residential and commercial clients. Our expertise includes plumbing and heating, bathroom and kitchen installations, home extensions, renovations, landscaping, and all aspects of general building work. From small repairs and upgrades to full property transformations, we take pride in delivering high-quality workmanship, attention to detail, and excellent customer service. We work closely with our clients from start to finish, ensuring every project is completed to the highest standards, on time, and within budget. Whether you’re looking to modernise your home, create additional living space, improve your outdoor areas, or undertake a complete renovation, we provide dependable solutions tailored to your needs
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K & C Pearce Ltd
No reviews yet
Extension Builder in Ferndale
K & C Pearce is a construction company specialising in refurbishment projects across South Wales. We undertake a wide range of works, including small extensions, development projects, void and empty property works, full refurbishments, kitchens and bathrooms, wet rooms, adaptations, and dilapidation works.
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Thomas Kitchens & Building Solutions Ltd
No reviews yet
Extension Builder in Ferndale
Thomas kitchens and building solutions, undertakes all carpentry work, and building work. We offer a free no obligation quote
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Dennis Plastering and Buildings services
Rating: 5 out of 5
Extension Builder in Ferndale
Dennis Building is small independent company based in Cardiff. I'm very flexible with availability & happy to help any customer. I cover all aspects of Internal building & carpentry. We cover all extensions , conversions and refurbs. We we specialise in Home /Room Renovations to a good quality standard.
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Latest review:
Conversions - General- 3 Sep 2026
From beginning to end, Dan and his team have been absolutely fantastic! Dan came to give us a quote during the evening time to work around us, and gave us an honest, transparent and exceptionally competitive price for the work. Since then, he and his employees have worked incredibly hard to meet our kitchen fitting deadline, even working into the evening to ensure all was finished to our schedule. The boys are incredibly polite, working cleanly and respectfully. They were also very accommodating when we had other trades people working in the house, adapting their work schedule to make life easier for everyone. Their work has been completed to an exceptional standard, and I knew I could contact Dan at any time with questions or queries, which were then always answered promptly. There were absolutely no hidden costs, and the value for money is remarkable. I will definitely be using them for future building work, and cannot recommend this team enough!
Gavin Richards
No reviews yet
Extension Builder in Ferndale
I’m Gavin age 43 and have been in the building game since I left school. As a company we very good in what we do. We are clean and friendly and will always go out our way to help others.
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Garage Conversions Wales
No reviews yet
Extension Builder in Ferndale
Hi, thank you for giving us the opportunity to call and see you. My names is Neil and I am very happy to call and offer you a free quotation. I will discuss what you require and the best way to give you 100% satisfaction. We offer you a free survey and we hope to offer you the very best price for the work you require. Garage Conversion Wales our team trading with over 25 years experience and we will guarantee you that we will all give you 100% effort in all our work and our aim is to make 100% satisfied with you new converted room, Your home improvement is in important to us as it is to you, we also rely on recommendations and this only comes with customer satisfaction. We look forward to meeting you soon and Remember, Don’t buy cheap, Buy Quality at a low price. We are not pushy salespersons either. We always let you make the decision who completes your home improvements. Once again, thankyou for getting in touch and i hope to contact within the hour, if your busy and cant answer, I will leave you a message and you can call us at your convenience. Kind regards Neil.
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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.