Extension Builders in Barbican

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (17 reviews)

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Some of our top rated extension builders in Barbican

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Home Shapers
No reviews yet
Extension Builder in Barbican
Extensions, loft conversions along with full Interior and exterior refurbishment. Home Shapers team offer the following : Experienced builders and specialists trades : Project Manager : Architects : Planning advice : Structural Engineers : Party wall Surveyors
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DTK Construction Limited
No reviews yet
Extension Builder in Barbican
We are specialists in loft conversions and extensions and we also undertake full refurbishments.With over 20 years experience in the construction industry. Your project is in safe hands! We are devoted to maintaining high standards of work.
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Argo Building Services Ltd
No reviews yet
Extension Builder in Barbican
We are a small to medium sized company operating within the M25 Orbital, with years of experience in all common aspects of construction & maintenance works. We always take a proactive and detailed approach to all projects we undertake, with a tidy, professional, and friendly workforce. As well as a very loyal private client base we work closely with a number of the market leading management and sales & lettings agencies in London and its outer boroughs.
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Brother builders limited
No reviews yet
Extension Builder in Barbican
All buildings work undertaken
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SM Tech Ltd
No reviews yet
Extension Builder in Barbican
Home Improvement Experts | At SM Tech LTD, we specialise in transforming homes with expert renovation services that enhance both beauty and functionality. Our skilled team is committed to delivering high-quality, cost-effective solutions tailored to your needs. Whether it’s a kitchen makeover, a full home remodel, or small home improvements, we bring your vision to life with precision and care. Trust us to make your home renovation experience smooth, reliable, and rewarding. Let’s create the space you’ve always dreamed of!
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Perry earth works
No reviews yet
Extension Builder in Barbican
No job to small or to big from Clearing to foundations we can do it. The customer comes first always and we value making the customer happy. The main part of our work is is excavations and foundation concrete works but we’re always happy for a challenge and if a customer asks for something a bit different to what we usually do I’m sure we can find a way to make it work.
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Fred
No reviews yet
Extension Builder in Barbican
Looking for jobs
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Ionut Toanca
No reviews yet
Extension Builder in Barbican
A professional painter, decorator, and builder with a passion for transforming spaces. I offer high-quality finishes, reliable service, and attention to detail you can count on — whether it’s a single room or a full property makeover. From walls to woodwork, interiors to exteriors — I’ve got you covered. Let’s make your space look its best!
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Y&F Building and Decoration
No reviews yet
Extension Builder in Barbican
Building & Decoration is a premier contracting company led by a professional electrical expert. We specialize in high-quality home renovations, offering a complete service from structural work and expert electrical installations to premium interior decoration. With our technical background, we ensure every project is safe, compliant with regulations, and finished to the highest aesthetic standards. Your vision, built on a solid and safe foundation."
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The Fitted Space & Renovation
New on MyBuilder
Extension Builder in Barbican
The Fitted Space & Renovation specialises in high-quality property restoration, refurbishment, renovation, and bespoke fitted solutions. We help homeowners transform their spaces by combining skilled craftsmanship, thoughtful design, and reliable project delivery. Our services include full and partial home refurbishments, kitchen and bathroom renovations, bespoke kitchen and bathroom cabinet design, manufacture and installation, fitted wardrobes, built-in storage solutions, carpentry, and interior finishing works. From restoring older properties to creating modern, functional living spaces, we work closely with our clients to understand their needs and deliver solutions tailored to their lifestyle. Our team focuses on quality materials, attention to detail, and excellent workmanship throughout every stage of the project — from initial design and planning through to final installation. At The Fitted Space & Renovation, we are committed to delivering beautiful, practical, and long-lasting spaces with clear communication, professional service, and customer satisfaction at the heart of everything we do.
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PN PLUMBING&TILING SERVICES LTD
Rating: 4.9 out of 5
Extension Builder in Barbican
Qualified Plumber with over 10years of experience in installing, Fitting pipework to kitchen sinks, baths, W.Cs, and central heating boilers Comprehensive installation of bathroom and kitchen systems Installation and maintenance of central heating systems (in both Unblocking drains and tracing the layout of pipework around the property Refurbishment work to bathrooms and kitchens Fitting and repairing taps, rowans and down pipes Installing and repairing domestic kitchen
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Latest review:
Bathroom Fitting- 17 Mar 2025
Gelu is hard working and dependent guy, will not fuss about the job like many do, but will crack on with it. Stayed late to finish it at many times. I am quite happy with the finish and work. shower fit, washbasin, toilet, tiling all done to my satisfaction. After seeing the work I asked him to do more like kitchen cabinets and skirtings.
GoldHouse Care Solutions
No reviews yet
Extension Builder in Barbican
GoldHouse Care Solutions At GoldHouse, we provide reliable, high-quality garden and outdoor services backed by over 5 years of hands-on experience. Our professional and hardworking team is committed to delivering excellent results, honest communication and complete customer satisfaction on every project. We cover all areas of London, with a particular focus on South London, Surrey and the surrounding areas. We are fully prepared to take on jobs of any size from small garden tidy-ups to complete outdoor transformations always working efficiently, safely and with great attention to detail. Our services include: • Garden maintenance and clearance • Turf laying (natural grass) • Artificial grass installation • Landscaping and garden improvements • Fencing installation and repairs • Jet washing / pressure washing • Green waste removal • General waste removal • All types of garden work We pride ourselves on being punctual, respectful and tidy, treating every property as if it were our own. Our goal is simple: to deliver durable, high-standard results that enhance your outdoor space and give you complete peace of mind. GoldHouse Care Solutions Professional, dependable and ready for any challenge. Contact us today for a free quote
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Fariborz
No reviews yet
Extension Builder in Barbican
I've done lots of construction services like cement work, brickwork, Tiling , etc. keeping my customer happy and satisfied is my main goal
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SPS GAS SERVICES LTD
No reviews yet
Extension Builder in Barbican
At SPS Design and Build, we don’t just construct buildings — we bring your vision to life with skill, precision, and professionalism. As a trusted build company, we manage projects of all sizes, from complex renovations to full-scale new builds. What sets us apart is our commitment to quality, safety, and client satisfaction. We are fully Electrically Certified and Gas Safe Registered, ensuring that all electrical and gas work is completed to the highest industry standards. Whether you're planning a new home, a commercial space, or a full property transformation, SPS Design and Build delivers reliable, end-to-end construction services with a focus on craftsmanship, compliance, and lasting results. Built right. Built safe. Built to last.
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MGB SOLUTIONS LTD
Rating: 4.4 out of 5
Extension Builder in Barbican
Professional Kitchen Fitter with 20 years experience.
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Latest review:
Kitchen Fitting- 18 Nov 2025
Original timeline stretched a bit due to his other jobs but this was fine. Mario started work early and finished early which suited us. He came to visit and we agreed a price at the start and he stuck to it even when he realised some additional plumbing would be needed. He was honest about some accidental damage. Attention to detail is good and he has all the kit. I would have given 5 stars- he's a proper professional and I enjoyed working with him. 3 stars only because as soon as the work was done he became incommunicado (I messaged a week later to ask how to lift door which had dropped down a few mm on fridge). The warranty advertised is one of the reasons I went with MGB which was £200 more expensive than contenders so this was disappointing. I would have asked him to do my parents' new kitchen too otherwise.
JDC DEVELOPMENTS
No reviews yet
Extension Builder in Barbican
Hello, my name is John. I've been working on building sites since the age of 13. It runs in the family for generations. I've got myself qualified as an electrician and a carpenter but I now specialise in extensions, loft conversions & new builds. I go above and beyond with any job I take on and I take massive pride in everything I do. I may not be the cheapest but my work is of the highest standards. Please feel free to call for no obligation FREE advice. Good luck with your project.
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4.1

Top rated Extension Builders

Our Extension Builders in Barbican, are rated 4.1 out of 5 based on 17 reviews from customers like you.

Quality screening

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

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

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

What are the hourly rates of extension builders in Barbican?

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

Find extension builders in Barbican with MyBuilder

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

Step 2: Compare different extension builders in Barbican

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

Step 3: Hire Barbican extension builders with confidence

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

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

What to ask a Barbican extension builder before hiring?

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

An extension builder in Barbican 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 Barbican 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 Barbican?

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 Barbican 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 Barbican 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 Barbican

Can an extension builder in Barbican help with planning permission?

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

Many Barbican 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 Barbican help with materials and finishes?

Yes, most extension builders in Barbican 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.