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Extension Builders in Southwark

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

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Some of our top rated extension builders in Southwark

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  • Extension Builder in Southwark

    We do professional jobs

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  • Extension Builder in Southwark

    My name is michael and I specialize in bathrooms fitting and kitchen fitting.

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  • Extension Builder in Southwark

    Iam a city and guilds qualified painter and decorator and have been for over 30 years I have been self employed for 30 years and have worked on small to large jobs over the last 5 years I have started taking on building work extensions and loft conversions and bringing my experienced way of doing and running these jobs to this type of work and only using qualified trades people for these jobs I also do maintenance work for local estate agents

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  • Extension Builder in Southwark

    Sandhu Construction is a results-driven construction firm committed to delivering high-quality residential and commercial building projects. Our team specializes in comprehensive site management, expert craftsmanship, and modern infrastructure solutions—ensuring every fitting and installation meets the highest industry standards for safety and durability.

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  • Extension Builder in Southwark

    Hi .i am very hardworking and i love the job what i am doing .i am polite person with the costumers and try to make them happy.

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  • Extension Builder in Southwark

    We are a professional team with work field experience and know-how strategy implementation to make sure that each project is delivered as per expectation and within agreed budget. We also work closely with our valued customers, listen to their needs and address them accordingly, which ensures smooth and timely project management is achieved. Our scope is to deliver each project with no return visits!

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  • Extension Builder in Southwark

    I have 15 years of experience in construction jobs, like bricklaying, decoration, tiling, carpentry, etc !

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  • Extension Builder in Southwark

    Landmark Construction is a trusted construction company specialising in high quality residential and commercial projects. In the residential sector, we undertake everything from small renovations to full scale new builds, providing exceptional craftsmanship tailored to our clients needs. On the commercial side, we excel in office fit-outs and retail projects, creating functional and visually appealing spaces. As proud members of Federal Master Builders and Trust Mark, we uphold the highest industry standards, ensuring quality, reliability, and customer satisfaction in every project we deliver.

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  • Extension Builder in Southwark

    At LASTING LTD, we specialise in high-quality residential construction and full property renovations across London and the surrounding areas. With years of experience and a strong reputation for reliability, we deliver projects with exceptional craftsmanship, clear communication, and attention to every detail. Our services include complete home refurbishments, loft conversions, kitchen and bathroom installations, structural works, flooring, plumbing, heating and electrical upgrades, and all types of internal finishing. Whether it’s a single room or a full house renovation, we provide honest advice, transparent pricing, and results built to last. We take pride in working cleanly, safely, and efficiently, ensuring every project is completed to the highest standards. Most of our clients come back to us again and again — because they trust our workmanship and appreciate our professional approach. If you’re looking for a reliable contractor who delivers quality without compromise, LASTING LTD is here to help bring your project to life.

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  • Extension Builder in Southwark

    Good job

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  • Extension Builder in Southwark

    BK Construction provides reliable, professional and high-quality building services for homeowners and businesses across London and surrounding areas. We specialise in extensions, loft conversions, renovations, refurbishments, waste clearance and general building works. We take pride in delivering quality workmanship with attention to detail on every project, whether it’s a small improvement or a complete property transformation. We understand that building work is a major investment, so we focus on clear communication, honest pricing and keeping our customers informed from start to finish. Our team works efficiently, safely and respectfully, treating every property as if it were our own. We aim to make the entire process as straightforward and stress-free as possible while delivering results that meet our customers’ expectations. Choose BK Construction for a reliable service, quality workmanship and a professional approach. Contact us today for a free quotation and let us help bring your building project to life.

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  • The company has diversified to include architecture, build and project management – helping clients to realise their aspirations through the successful integration of these services. Challenging the traditional approach of procuring these services separately, and shown how coordinating all these disciplines under one roof achieves greater benefits across quality, time and investment.

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  • Extension Builder in Southwark

    provides professional property maintenance, repairs, renovations and building services across London. We specialise in plastering and skimming, delivering smooth, high-quality finishes for walls and ceilings. We also provide painting & decorating, general property repairs, carpentry, flooring, tiling, kitchen and bathroom refurbishments, as well as all types of day-to-day maintenance work. Alongside smaller jobs, we undertake house extensions, loft conversions, structural alterations, garden room construction and full property refurbishments, working to a high standard from start to finish. Whether you need a minor repair, a single room redecorated or a complete renovation, no job is too big or too small. We pride ourselves on quality workmanship, attention to detail, honest pricing and clear communication, ensuring every project is completed to the highest standard and every customer is completely satisfied.

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  • Extension Builder in Southwark

    Space Up is a trusted general contracting firm specializing in residential construction projects. With a focus on excellence and customer satisfaction, we deliver high-quality results on time and within budget. Our experienced team works closely with clients, prioritizing clear communication and attention to detail to ensure every project exceeds expectations. From new construction to renovations, count on Space Up for superior craftsmanship and reliable service.

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3.8

Top rated Extension Builders

Our Extension Builders in Southwark, are rated 3.8 out of 5 based on 17 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Southwark?

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

Find extension builders in Southwark with MyBuilder

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

Step 2: Compare different extension builders in Southwark

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

Step 3: Hire Southwark extension builders with confidence

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

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

What to ask a Southwark extension builder before hiring?

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

An extension builder in Southwark 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 Southwark 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 Southwark?

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 Southwark 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 Southwark 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 Southwark

Can an extension builder in Southwark help with planning permission?

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

Many Southwark 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 Southwark help with materials and finishes?

Yes, most extension builders in Southwark 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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