Describe your job with details to view a tailored list of tradespeople.
Post your job

Extension Builders in Balham

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

How it works

Post your job for free

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in Balham

3396 Results

Sort by:

  • Experienced builder of a family run business covering a wide range of domestic and commercial work, from handyman jobs to full builds. Reliable and reasonable with recommendations from many happy customers. Plastering Extensions Refurbs Bathrooms/kichens Painting and decorating Conversions Established for over 30 years

    Get in touch
  • Extension Builder in Balham

    We are a reliable and skilled building company based in London, delivering high-quality construction and renovation services. We specialise in residential and commercial projects, including refurbishments, extensions, maintenance, and general building work. Our team is committed to providing excellent workmanship, attention to detail, and completing every project on time and within budget. We take pride in clear communication, honest pricing, and building long-term relationships with our clients. No job is too big or small — we approach every project with the same level of professionalism and care to ensure customer satisfaction

    Get in touch
  • We have over 20 years of experience in the building, construction and property maintenance industry. Whatever your building needs maybe, we can provide support starting from initial consultation, drafting your plan, finalising budgets, designing, building and aftercare support.It’s all about headache-free work .References are available on request .we would always invite you to visit a property we have or are working on so you can view our workmanship. We have excellent reviews on Check a Trade .

    Get in touch
  • Extension Builder in Balham

    We are doing all types of dry lining jobs: Metal stud partitions, metal ceiling, grid ceilings, all kinds of plaster-boarding, tacking and dot&dab, insulation, loft insulation, plastering and tape and joint, loft conversion and any type house extension, We can supply all materials as well Also we can do transportation job,if people are moving in and out. Please be in touch with us and we will deal with prices Kind regards ZBRUCH TEAM

    Get in touch
  • Extension Builder in Balham

    Xyz will update this later on

    Get in touch
  • With over 20 years of experience in the construction industry, we are a trusted and highly skilled firm specialising in a broad range of services, including property extensions, loft conversions, major redesign works, and bespoke new builds. Throughout our extensive history, we have earned a reputation for delivering high-quality craftsmanship, exceptional customer service, and outstanding results, no matter the complexity or scale of the project. Our expertise spans across diverse property types, from single-storey bungalows to multi-storey flats, ensuring we have the knowledge and capability to bring any vision to life. Whether you are looking to expand your living space with a loft conversion or embark on a major renovation, we work closely with clients from concept to completion, always adhering to industry best practices, stringent safety standards, and budget requirements. What sets us apart is our dedication to excellence and innovation. We pride ourselves on our attention to detail, our ability to handle projects of varying complexity, and our commitment to providing sustainable and energy-efficient solutions. Every project is managed by experienced professionals who ensure that deadlines are met and that our clients receive the highest standards of workmanship. Huge portfolio of new builds and previous work available to view upon request.

    Get in touch
  • Extension Builder in Balham

    At Hambro Builders we have one mission and that is to make our client's dream homes a reality. Whether the project be a small refurbishment or a full scale transformation our aim is the same. We pride ourselves of having high standard of workmanship to create a beautiful home at an affordable price.

    Get in touch
  • Welcome to Eisa Construction Services! We are a trusted and experienced construction company committed to delivering exceptional quality, safety, and value in every project we undertake. With years of expertise, our team specialises in residential, commercial, and industrial construction, handling everything from new builds to complex renovations and custom designs. Our mission is to exceed client expectations with a combination of innovative solutions, top-tier craftsmanship, and unparalleled customer service. From the first consultation to project completion, we focus on clear communication, precise execution, and timely delivery, ensuring every step is handled with the utmost care and professionalism. We pride ourselves on being reliable, transparent, and passionate about what we do. Whether you're planning your dream home, upgrading your business space, or starting a large-scale project, we bring your vision to life with dedication and attention to detail. Let us make your construction experience smooth and successful. Reach out today to discuss how we can help with your next project!

    Get in touch
  • Extension Builder in Balham

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

    Get in touch
  • We are a small construction company, covering all aspects of building and landscaping. We have 35 years of experience in the industry.

    Get in touch
  • Extension Builder in Balham

    Highly skilled bricklayer and carpenter no giant company just family run business no sign written vans u just pay for the skill and craftmanship of work u are getting

    Get in touch
  • Extension Builder in Balham

    Hi there, I’m Neil, I’ve got 20+ years of experience in the construction industry. I’ve worked all over London and Greater London over the years and travelling to work is not an issue for me. I have an experienced group of people that I work with and who know how to get the job done on time and on budget. From the domestic side of the industry i.e. garden walls, extensions and new builds to the commercial side which includes retail units, office blocks and housing estates, there’s nothing that can’t be built!!! If an architect can draw it, we can build it!!! Thanks for checking out my profile and I look forward to hearing from you soon.

    Get in touch
  • Extension Builder in Balham

    At the end everyone should be happy..

    Get in touch
  • Extension Builder in Balham

    We do lofts, extensions, rendering, skimming, tailing, + more. We are an experienced and professional team.

    Get in touch
  • Extension Builder in Balham

    Eota Ltd is a start up Electrical and Renewable energy installation company with a huge difference. Our mission is to utilise 50% of trading profits to help reduce the cost of renewable installs, tackle the cost of living and reduce enviromental damage. We are a small family run company who are just starting our journey and we want to work with you and for you. Help us on our mission!

    Get in touch

4.2

Top rated Extension Builders

Our Extension Builders in Balham, are rated 4.2 out of 5 based on 20 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 Balham?

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

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

What are the hourly rates of extension builders in Balham?

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

Find extension builders in Balham with MyBuilder

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

Step 2: Compare different extension builders in Balham

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

Step 3: Hire Balham extension builders with confidence

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

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

What to ask a Balham extension builder before hiring?

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

An extension builder in Balham 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 Balham 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 Balham?

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 Balham 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 Balham 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 Balham

Can an extension builder in Balham help with planning permission?

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

Many Balham 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 Balham help with materials and finishes?

Yes, most extension builders in Balham 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.

Other tradespeople in Balham

Cities