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Extension Builders in West Sussex

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

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Some of our top rated extension builders in West Sussex

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  • Extension Builder in West Sussex

    West Sussex Brickwork can undertake all building works required. With over 32 yrs experience in construction. From garden walls to building new builds we can cater for all.

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  • Extension Builder in West Sussex

    I am a builder with 22 years of experience. have an NVQ Level 3. I have skills and tools to complete projects such as garden rooms, extensions, loft conversions, fencing, window and door replacement, flooring and decking installation etc.

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  • Extension Builder in West Sussex

    F1 Renovation provides dependable, high-quality home renovation and maintenance services across West Sussex. Dedicated to clean work, competitive pricing, and 100% customer satisfaction. Get in touch today for a free, no-obligation quote!

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  • Extension Builder in West Sussex

    All aspects of building including extensions, loft conversions, conservatories, double glazing, roofing, carpentry, plumbing, electrical, brickwork etc

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  • Extension Builder in West Sussex

    At FA Contractors, we specialise in delivering high-quality construction and home improvement services with professionalism and care. From home extensions and renovations to patios, garden projects, and general building work, we approach every job with skill, precision, and attention to detail. We understand that every project is unique, so we take the time to listen to your needs, offer expert advice, and ensure your vision is realised safely and efficiently. Our team is fully trained, insured, and committed to maintaining a clean, safe, and respectful working environment at all times. Whether it’s a small improvement or a larger construction project, FA Contractors pride ourselves on reliable workmanship, clear communication, and fair pricing. We go the extra mile to deliver results that exceed expectations, making your home improvement experience stress-free and enjoyable.

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  • Extension Builder in West Sussex

    I am a carpenter of 28 years experience, all of my work is carried out professionally, cleanly and efficiently. I undertake all aspects of carpentry/general building ranging from New builds extensions, conversions, to handyman. I am extremely thorough and play close attention to detail. Many thanks. Kind regards David

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  • D.warriner building&roofing are a well established company. That has built up an enviable reputation over the last 20plus years. We pride ourselves on our commitment to provide a professional service at all times,whilst maintaining the highest quality of work. We have a track record of innovative effective problem solving and attention to detail and our goal is to meet and exceed the expectations of every customer at a competitive price.

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  • Extension Builder in West Sussex

    Welcome to RC Carpentry At RC Carpentry, we bring years of experience to every project, ensuring top-quality craftsmanship for jobs both big and small. From kitchens and flooring to complete home renovations and loft conversions, we specialise in all aspects of first and second fix carpentry with precision and care. Our first fix expertise includes extensive joisting and the construction of timber structures, and we also excel in transforming commercial buildings into blocks of apartments. Our skilled team of carpenters works seamlessly with other trades and management teams, ensuring deadlines are met without compromising on quality. With over 150 kitchens installed each year, we have a proven track record of delivering outstanding results. Based in the South East, we proudly serve Sussex, Surrey, Kent, London, and Hampshire, and we’re happy to take on projects in other areas when required. Let RC Carpentry use our experience and expertise to bring your vision to life—get in touch with us today!

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  • We are a small building company with 20 years experience in the trade. Being a smaller company means we only take on work we have time to undertake meaning we can dedicate our time to each job to get it completed as quickly and efficiently as possible. We pride ourselves on being extremely clean and tidy as well as always having the customer’s best interest in mind.

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  • Extension Builder in West Sussex

    My name is Tony. I have 30 years experience in the building trade. Covering listed buildings. Heritage buildings. New buildings. And all maintenance aspects. I have a good subcontractor relationship . With the same trades I use on all my jobs. If needed. I'm based in Haywards heath. I have full insurance. And have recommendations that can be supplied.

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  • Extension Builder in West Sussex

    All round builder 20+ years experience in the construction industry. I am reliable to my clients and aim to give the highest satisfaction with my work skills. Any types of Plastering & Rendering systems carried out. Damp proofing Floating out Tiling Chimney repairs Fire walls Re-pointing

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  • Extension Builder in West Sussex

    We are a independent construction company that take complete pride in the work we undertake. We like to cater for are customers every needs in the construction industry. .BRICKWORK SPECIALIST .GROUNDWORK'S .EXTENSIONS AND BOUNDARY WALL .REFURBISHMENTS

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  • Extension Builder in West Sussex

    Studio Pont is an Multi-Disciplinary Architectural Design Studio based in Brighton, Our work ranges from Residential Planing/ Building Regulations and Structural Engineersing proposals to Corporate Interior Design, workplace and Hospitality.

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  • Extension Builder in West Sussex

    Welcome to SDS Home Improvement we are reliable contractors, with over 20 years’ experience covering Brighton & East Sussex we pride ourselves on offering customers great quality of works, we offer honest and unbiased advice. From first contact with us we will endeavour to make the entire experience smooth, enjoyable and a project to remember for all the right reasons. Here at SDS We undertake all aspects of Domestic Construction Projects and specialise in Loft Conversions & Extensions

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  • Extension Builder in West Sussex

    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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5

Top rated Extension Builders

Our Extension Builders in West Sussex, are rated 5 out of 5 based on 5 reviews from customers like you.

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

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 West Sussex 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 West Sussex who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in West Sussex?

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

Find extension builders in West Sussex with MyBuilder

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

Step 2: Compare different extension builders in West Sussex

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

Step 3: Hire West Sussex extension builders with confidence

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

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

What to ask a West Sussex extension builder before hiring?

Before hiring an extension builder in West Sussex or extension building company in West Sussex, 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 West Sussex?

An extension builder in West Sussex 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 West Sussex 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 West Sussex?

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 West Sussex 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 West Sussex 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 West Sussex

Can an extension builder in West Sussex help with planning permission?

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

Many West Sussex 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 West Sussex help with materials and finishes?

Yes, most extension builders in West Sussex 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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