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Extension builders in Southfields

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

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Some of our top rated extension builders in Southfields

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  • Extension Builder in Southfields

    We are skilled plasterers and stucco specialists with 18 years of experience in the trade. We take pride in delivering high-quality workmanship, whether it’s smooth internal plastering, decorative stucco finishes, microcement or exterior rendering. Our focus is always on attention to detail, reliability, and ensuring every project — big or small — is completed to the highest standard. We are happy to offer honest advice, transparent quotes, and a clean, professional service from start to finish. If you’re looking to refresh your walls, repair damaged plaster, or add a touch of elegance with stucco work, we’d love to hear about your project. Find us on instagram @rdhstucco

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  • Extension Builder in Southfields

    Guțu marian

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  • Extension Builder in Southfields

    I did a lot of job in construction industry in Uk and all my customers happy years after the job have done.

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  • Extension Builder in Southfields

    We are a team of qualified civil engineers with more than 10 years of experience in building construction and property improvement services. Our work includes house builds, extensions, loft conversions, shed , greenhouse construction, furniture installation, repairs, and a wide range of handyman services. We are reliable, hardworking, and committed to delivering quality results for every project. Customer satisfaction, professionalism, and punctuality are always our priorities.

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  • Extension Builder in Southfields

    At Fujibuilder Ltd, we take pride in providing honest, reliable and high-quality building services. We are committed to completing every job to a high standard, paying close attention to detail and ensuring our customers are fully satisfied with our work. We believe in treating every customer with respect, honesty and friendliness. No job is too small or too big, and we always do our best to deliver excellent results at competitive prices. We undertake a wide range of construction and building work, including plastering, painting and decorating, general building, renovations and much more. Your satisfaction is our priority. We look forward to working with you! Quality Work, Honest Service, Every Kind regards =

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  • Complete Maintenance are a team of local trades people. From small jobs around the house, to whole property refurbishments we have you covered.

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  • Extension Builder in Southfields

    🏠 JK Fine Finish Limited – From Foundations to Fine Finishes At JK Fine Finish Limited, we provide professional building, renovation, and home improvement services, delivering quality workmanship from start to finish. We cover all aspects of building work, including: 🔹 Loft Conversions – Transforming unused lofts into beautiful, practical living spaces. 🔹 Home Extensions – Creating extra space to enhance your home and lifestyle. 🔹 Foundations & Structural Work – Building strong foundations for lasting results. 🔹 Electrical Work – Electrical installations and upgrades. 🔹 Plastering & Decorating – High-quality finishes to bring your space to life. 🔹 Bathroom Installations – Modern, stylish bathrooms tailored to your needs. 🔹 Kitchen Installations – Beautiful kitchens designed around your home. 🔹 Full House Renovations – From initial groundwork to the final finishing touches. ✅ From foundations to final finishes, you can count on us. At JK Fine Finish Limited, we take pride in our attention to detail, reliable service, and commitment to quality. Whether you’re planning a loft conversion, a new extension, or a complete home renovation, we’re here to turn your ideas into reality

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  • Extension Builder in Southfields

    With more than 10 years experience we are pleased to serve more than 10000 happy customers annually . We are looking forward to work with you !

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  • Extension Builder in Southfields

    Sole trader

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  • Extension Builder in Southfields

    Rrapi Ltd has over 20 years experience in the construction industry , a specialist contractor delivering high-quality Groundwork’s, Basement, New Build, Demolition , and Reinforced Concrete solutions, particularly for Commercial and Residential projects in London and surrounding areas. As a CHAS accredited contractor, we ensure the highest standards of safety and compliance on all sites We understand the challenges of complex, tight-access sites and pride ourselves on delivering safe, high-precision, and reliable structural work.  Groundwork’s Basement’s New Build Underpinning Demolition Civil & Concrete Frames

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  • Extension Builder in Southfields

    My name is Liviu. I am an honest and serious builder, I have 20 years of experience, I always like to do quality work and treat customers with respect. Thank you

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  • Extension Builder in Southfields

    Bjoldi Construction is a trusted construction group with over 10 years of experience delivering high-quality building solutions. Our expertise spans across residential, commercial, and industrial projects, ensuring precision and excellence in everything we do. From initial planning and design to construction and project management, we are committed to exceeding client expectations with attention to detail, skilled craftsmanship, and a focus on safety and sustainability. Whether it’s a small renovation or a large-scale development, we have the knowledge, experience, and dedication to bring your vision to life.

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  • Extension Builder in Southfields

    Welcome to Mng Roofing Ltd – Your Local Roofing & Building Experts With over 20 years of experience, we’ve built a reputation across London and surrounding areas for reliable, high-quality construction and roofing services. Every job is handled by our trusted in-house professionals — we’re here to protect and enhance your home with care and precision. We specialise in: 👉 New Roof Installations – flat and pitched roofs in slate, tile, felt, bitumen, and modern PVC membranes. 👉 Roof Repairs & Maintenance – from small leaks to major refurbishments. 👉 Fascias, Soffits & Guttering – installation, replacement, and professional cleaning. 👉 Garage & Extension Roofs – tailored solutions for outbuildings and home extensions. 👉 Leadwork & General Roofing Services – high-quality lead flashing, detailing, and associated building work. 👉 Extensions – full design-and-build services to increase your living space and add value to your property. 👉 Loft Conversions – transforming unused lofts into bright, functional rooms while ensuring Building Regulations compliance. 👉 Outhouses – bespoke garden buildings designed and built to suit your needs, from offices to relaxation spaces. Whether you're dealing with a leak, planning a renovation, or considering a full extension or conversion, we tailor our work to suit your property and budget. We’re proud to offer honest advice, expert craftsmanship, and guaranteed results. When you choose us for your project, you’re not only getting skilled workmanship — you’re also fully protected by comprehensive insurance cover: ✅ Employers’ Liability (£10 million): Protects our team while they work on your property. If any of our staff are injured, you’re never at risk of being held responsible. ✅ Public Liability (£5 million): Covers accidental damage or injury to third parties. For example, if a falling tile damages a neighbour’s car, you’re completely protected. ✅ Products Liability (£5 million): Ensures you’re covered if any of the materials we supply and install turn out to be faulty or cause damage. In simple terms, our insurance gives you total peace of mind: whatever happens, you’re financially protected, and your property is in safe hands. 🤝 If you're looking for a builder and roofer who values safety, quality, and customer satisfaction—let’s talk. 📞 Feel free to message me now to arrange a free site visit and no-obligation quote.

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  • All our works is carried out by our professional, qualified teams and project managed throughout, ensuring that all projects are within budget and meet deadlines. We guarantee complete customer service with only the highest standards of finish. We are tailored to meet all of our client’s requirements.

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  • Extension Builder in Southfields

    ProjectGL: Your go-to for property maintenance. We handle it all, big or small, with friendly service and expert guidance. Get in touch for a free quote and references, and let us take care of the rest with transparency and trust.

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  • Extension Builder in Southfields

    Hello everyone I'm here make your house good and strong I do all type of construction work within good time and quality giving work with big experience

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4.6

Top rated Extension Builders

Our Extension Builders in Southfields, are rated 4.6 out of 5 based on 20 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Southfields?

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

Find extension builders in Southfields with MyBuilder

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

Step 2: Compare different extension builders in Southfields

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

Step 3: Hire Southfields extension builders with confidence

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

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

What to ask a Southfields extension builder before hiring?

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

An extension builder in Southfields 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 Southfields 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 Southfields?

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 Southfields 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 Southfields 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 Southfields

Can an extension builder in Southfields help with planning permission?

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

Many Southfields 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 Southfields help with materials and finishes?

Yes, most extension builders in Southfields 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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