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Extension Builders in Swanley

Easily find verified Swanley Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Swanley.

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Some of our top rated extension builders in Swanley

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  • Extension Builder in Swanley

    We supply and install a wide range of Premium Glazing Solutions, bespoke to your requirements. Our products include Skylights, Sliding Doors, Bi-Folding Doors, French Doors and Aluminium Heritage Glazing. When working with us you may expect a friendly attitude combined with professionalism as well as an innovative approach towards your goals. Your final satisfaction is at paramount importance to us.

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  • Extension Builder in Swanley

    EcoFrame Direct specialises in the supply and installation of high-quality windows and doors, including uPVC and aluminium windows, composite doors, sliding doors, and modern glazing solutions such as rooflights and roof lanterns for residential properties. We work across London, Surrey, Kent, East Sussex and West Sussex, delivering carefully planned installations with a strong focus on quality, compliance, and customer experience. Every project is approached properly — from accurate measuring and specification through to professional installation and aftercare. Our team has extensive hands-on experience within the glazing and construction industry, and all installations are carried out in line with current Building Regulations. We work with trusted manufacturers and proven systems to ensure excellent thermal performance, security, and long-term reliability. We’re happy to advise on design, layout, glazing options, and energy efficiency, taking the time to explain everything clearly before work begins. Finance options are available where required, and all work is backed by product and workmanship guarantees for complete peace of mind. Free quotations, clear pricing, and reliable communication from first enquiry to completion.

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  • Extension Builder in Swanley

    Hi we're honest reliable builder's and take on all aspects of building groundworks and landscaping

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  • Extension Builder in Swanley

    Bricklayer with over 20 years experience in all aspects of building .

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  • Extension Builder in Swanley

    We have our own company name ND construction we have done job building whole house which includes everything that comes in building work , question I might failed because of language issue but I would recommend you to come on our site to inspect our work thanks

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  • I am Carpenter who know runs a building company with my buisness partner liam, we are both from a carpentry background with extensive knowledge within the building industry, covering all aspects of building, including renovation, new builds, extensions etc We have a tight network of electricians and plumbers we bring together to create a streamlined process from the first visit of site, to the turn key of your finished property or work space. We have carried out projects all over the country and pride ourselves in a true passion for our industry, our team will work tirelessly around clock to meet the expectation and needs of all our clients, please check us out on instagram 'Bushandgrimesconstruction' and our website 'bushandgrimes' for all ongoing and completed projects

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  • Extension Builder in Swanley

    B&V Limited B&v limited is a established civils company with many years experience of working within the utility and construction industry We have experience in the construction of new footpaths and roads requiring tarmac , modulars , slabs , kerbs ,garden.plastering.wood fence.fund, Foundation ,etc

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  • Extension Builder in Swanley

    30 years of experience within the construction industry providing experience especially for loft conversions. Do call or quote for all types of types.

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  • Extension Builder in Swanley

    Hello. We are an experienced team of masonry (bricklayers) that strive to provide fast, reliable and professional services. We have over 10 years of experience in this domain and we've been working for all kind of costumers doing big commercials jobs as well.

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  • I have worked in Construction since 1990. I have owned and run my own Business since 1998. We undertake projects from £1k to £2M. New Builds, renovations, Extensions, Loft Conversions, Conservatories, Outbuildings, full Refurbishments and Modernisations. We have all trades available and take on every aspect of the building trade. We also provide Architectural and Maintenance services. We Plan, Design, Build & Maintain.

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  • Extension Builder in Swanley

    I am a hard worker and experience on construction projects,

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  • Extension Builder in Swanley

    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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  • Extension Builder in Swanley

    I'm qualified electrician I do domestic and commercial work

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  • Extension Builder in Swanley

    Hi my name is Magar Singh and I have proper registered company and I am proper builder any kind a refurbishment new making extensions houses anything if interested you

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  • Extension Builder in Swanley

    Welcome to Tan & Co Developments Ltd. We are a reliable and professional building company covering London and the surrounding areas. We specialise in extensions, renovations, refurbishments, flooring, painting & decorating, brickwork and general building services. Our goal is simple – to deliver high-quality workmanship, honest advice and excellent customer service on every project, no matter the size. We take pride in keeping our work areas clean, completing jobs to a high standard and maintaining clear communication throughout the process. Whether you’re looking to renovate a property, improve your home or undertake a larger building project, we’re committed to providing a professional and stress-free experience from start to finish. Get in touch today for a free quotation and friendly advice. Built on Trust, Driven by Quality.

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3.5

Top rated Extension Builders

Our Extension Builders in Swanley, are rated 3.5 out of 5 based on 18 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Swanley?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Swanley will charge between £16 and £42 per hour.

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 Swanley extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Swanley home extension project is likely to cost.

Find extension builders in Swanley with MyBuilder

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

Step 2: Compare different extension builders in Swanley

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

Step 3: Hire Swanley extension builders with confidence

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

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

What to ask a Swanley extension builder before hiring?

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

An extension builder in Swanley 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 Swanley 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 Swanley?

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 Swanley 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 Swanley 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 Swanley

Can an extension builder in Swanley help with planning permission?

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

Many Swanley 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 Swanley help with materials and finishes?

Yes, most extension builders in Swanley 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.

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