Extension builders in Blackwood

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (3 reviews)

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Some of our top rated extension builders in Blackwood

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Thomas Building services (TBS)
No reviews yet
Extension Builder in Blackwood
Thomas Building Services/Ponds4U is a father and son business with over 55 years experience. We are members of the Federation of Master Builders and hold the Trustmark government endorsed standards certification. We provide a competitively priced building services to both residential and business customers. Our customers can be confident that the standard of work they receive is of the highest quality.
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Pratchett, Pratchett and Wood Ltd
No reviews yet
Extension Builder in Blackwood
NHBC Registered General builders. New build homes, refurbishments, extensions, loft conversions, knock-thrus, kitchens and bathrooms. Friendly, flexible and reliable service
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Pickens Carpentry and Building
Rating: 5 out of 5
Extension Builder in Blackwood
I look to bring jobs in on budget or under budget. I'm a reliable hard working individual who gets the job done I have great knowledge in building so always willing to give advise, help and I have great references from other jobs that I've completed
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Latest review:
I had Stephen do many jobs for me, complete bathroom renovation, complete kitchen renovation, spiral staircase up into attic room creating beautiful underneath for storage, all which he designed himself. He plastered many walls and ceilings and laying wood flooring in my living area and replacing many doors. The work Stephen has carried out for me is outstanding, he is very professional in all duties of work. He is a very reliable worker, always on time and never missed a day. He is also a very clean worker which is important when customers are still using they homes to live In while work is being caried out. I would definitely recommend Stephen and will be using him myself in the future.
Sonni Williams
No reviews yet
Extension Builder in Blackwood
My name Sonni Williams, I am a proficient Dryliner and builder, excels in crafting flawless interior surfaces. With years of experience, my work reflects precision and aesthetics, making them a top choice in the industry.
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Paxmund Builds LTD
No reviews yet
Extension Builder in Blackwood
To be filled out later
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TTK Solutions LTD
Rating: 1 out of 5
Extension Builder in Blackwood
TTK Solutions LTD 🏠 We’re a Cardiff based construction company providing quality services to domestic and commercial customers 🔨 We are a multi-trade team with the capabilities to cater to customers needs We specialise in a turnkey solution from an initial idea through to practical completion. We work with you to ensure everything you want from your project is achieved and finished to the highest standard
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Latest review:
Carpentry- 30 Mar 2024
Didn’t turn up on the date/time specific. No communication following.
M shave construction
No reviews yet
Extension Builder in Blackwood
Hi I’m marc and I have 25 years of Experience of being self employed as construction company. I have Experience in general building from extensions to new builds, civils, Hard and soft landscapes including paving driveways and patios. I have also worked as pm on large civil jobs all over the world. We strive to give the customer best quality and performance we can for the best affordable prices. All work is fully guaranteed.
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Will Davies
Rating: 4.9 out of 5
Extension Builder in Blackwood
I run a professional landscaping and groundworks company CFL (Groundworks) I offer bespoke services, tailored to your exact requirements, always offering exceptional quality and longevity. We can offer very flexible solutions for both residential and commercial clients. Able to undertake a variety of tasks from pipe and cable work to retaining walls, paving, site clearance, fencing. We are a one stop shop for any landscaping project. We offer tailored groundworks to residential and commercial clients. Accuracy and efficiency are our motives and we use modern technology to make our business as streamlined as possible. I am passionate about providing quality service, in a timely manner, to your specification. I don't promise to be cheap but I do promise value for money. Please don't hesitate to call for more information on how I can help you.
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Latest review:
Groundwork & Foundations- 11 Mar 2026
Easy consultation to discuss needs, arranged materials and machine delivery well, arrived on time and didn't leave until the work was done. Work was done right. Zero complaints, great contractor.
RUSSELL & SON'S BUILDERS LTD
No reviews yet
Extension Builder in Blackwood
We are a family run business, with over 50 years experience in the construction trade. What we cover, includes but is not limited to: extensions, new build properties, general build and repair, and landscaping including patio. All services range from industrial, commercial and private.
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Williams Plastering
No reviews yet
Extension Builder in Blackwood
We are an established company with over 25 years experience in the plastering, rendering and damp solutions industry. We specialise is all aspects of restoration and refurbishing old properties. Experts in Plastering and rendering trade from traditional lime render to modern silicone and colour render systems. We pride ourselves on quality workmanship, great relations with our clients and a huge commitment to guiding all our customers through the process of the required works. All our jobs come with a 10 year warranty. Check us out on instagram geraint_plasterer
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LLW Carpentry
No reviews yet
Extension Builder in Blackwood
I’m a sole trade carpenter with 12 years experience behind me I cover all aspects of carpentry 1st fix cut roof/truss roof and stud partitions floor joist I also do 2nd fix work which includes skirting/architrave/doors etc We aslo do building work extensions/garage conversions etc
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Hawthorn Construction
No reviews yet
Extension Builder in Blackwood
All aspects of building work
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HILLS CONSTRUCTION
No reviews yet
Extension Builder in Blackwood
Hello and thank you for taking the time check out our company! We are family run group with a couple of trusted workers, all of whom have years of experience and a collective knowledge spanning all trades. We have completed a WIDE variety of projects for all levels of clients, we truly do enjoy making your vision a reality, no matter how big or small! We have built lives around building yours and we wish to further this into the online world. Please enjoy our gallery for a sample of the works in which we have completed and we hope to hear from you as we expand further. Trusted and recommended! Public Liability ✅️ Punctual & Accurate ✅️ Clear Planning & Vision ✅️ Clean Perfectionists ✅️ Understanding & Able ✅️ True regards, Joseph
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L Rogers Carpentry and Building
No reviews yet
Extension Builder in Blackwood
Fully qualified carpenter with over 13 years experience. I cover all aspects of Carpentry and building including Extensions, Loft conversions, Kitchens, Doors, Flooring, Staircases, bespoke carpentry.
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JBS Brickwork
No reviews yet
Extension Builder in Blackwood
JBS Brickwork specialize in high-quality brick and blockwork for residential, commercial, and renovation projects. With a commitment to precision and exceptional craftsmanship, our expert team delivers reliable construction, from foundational brickwork to detailed restoration and repairs
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Rme construction
No reviews yet
Extension Builder in Blackwood
All aspects of building work. New builds. Extensions. Patios. Garden walls
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Top rated Extension Builders

Our Extension Builders in Blackwood, are rated 5 out of 5 based on 3 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

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

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

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

What are the hourly rates of extension builders in Blackwood?

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

Find extension builders in Blackwood with MyBuilder

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

Step 2: Compare different extension builders in Blackwood

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

Step 3: Hire Blackwood extension builders with confidence

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

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

What to ask a Blackwood extension builder before hiring?

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

An extension builder in Blackwood 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 Blackwood 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 Blackwood?

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 Blackwood 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 Blackwood 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 Blackwood

Can an extension builder in Blackwood help with planning permission?

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

Many Blackwood 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 Blackwood help with materials and finishes?

Yes, most extension builders in Blackwood 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.