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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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  • We are two long-standing friends with a passion for building services, specifically working on extensions, garage conversions, bespoke garden studios, groundworks and hard landscaping. We enjoy what we do and take pride in all of our work. All projects are completed to the highest of standards. Our bespoke work is tailored to your individual requirements and we project manage every detail of your install from start to finish. All work is fully insured and guaranteed.

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  • Extension Builder in West Sussex

    We are a well established building company with many years of experience in extensions,loft conversions and new builds.We work together with a local architect and can assist you in your project from the drawing of plans to completion of works.We will provide you with a fully itemised quote,schedule of works and client friendly payment plan giving you full control of your project.References can be provided and all our trades are fully qualified in their chosen profession.

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  • Extension Builder in West Sussex

    23+ years of experience in building including foundation and house building. Clean and secure work practices. Other areas we cover are groundwork’s including digger excavation, patios, garden walls including retaining walls, repointing and brick slips.

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  • Extension Builder in West Sussex

    We been building for thirty years now No job to small Fully insured Free quotes All jobs guaranteed

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  • Extension Builder in West Sussex

    Fullers Brickwork covers anything from new builds to re-pointing to garden walls to extensions, the customer always comes first and the jobs are always finished to an exceptional standard. No job too big or too small.

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  • Extension Builder in West Sussex

    I cover all aspects of building works & property maintenance , I am a very reliable handyman too and no job is to big or to small for me

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  • Extension Builder in West Sussex

    I cover all aspects of construction work from patios to new build.

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  • Extension Builder in West Sussex

    Hi, my name is Ivan and I’m the owner of IVM HOMES LTD, a professional building and renovation company based in Crawley. We specialise in extensions, loft conversions, kitchen and bathroom installations, and full house refurbishments. Our team delivers high-quality workmanship, reliability, and attention to detail on every project — from small repairs to full property transformations. We take pride in offering honest communication, fair pricing, and excellent customer satisfaction. If you’re looking for a trusted and experienced team to bring your vision to life, IVM HOMES LTD is here to help

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  • Extension Builder in West Sussex

    At Clahn Construction, we offer a full range of construction services tailored to meet the needs of both residential and commercial clients. With over 30 years of experience, we specialise in custom home builds, commercial spaces, land development, and ongoing maintenance. Our expert team is dedicated to delivering high-quality results, on time and within budget.

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  • Extension Builder in West Sussex

    We are a family run building company with over 40 years of experience in all aspects of the construction industry. Based in Lancing and Shoreham by-sea, we are able to cover the whole of Sussex. Specialists in complete property transformations and extensions. Whether you require painting and decorating or a full New build we have the knowledge, skill and team to handle your project. Complete customer satisfaction is key to our growing success and is very important to our entire team.

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  • Extension Builder in West Sussex

    Hi I am Craig, I am 38 and am fully qualified in carpentry and joinery. I have over 24 years experience in construction and can turn my hand to most things. I believe in honesty and quality.

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  • Extension Builder in West Sussex

    Hey, Looking for reliability and top rated workmanship? Please do get in touch and we can help

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  • Extension Builder in West Sussex

    We are a family run construction building company, We have in house trades to cover all aspects of a project. It’s very important to us at FBS to ensure the highest standards and care for our customers.

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  • Extension Builder in West Sussex

    Covering all West & East Sussex and specialised in all type of renovations indoor and outdoor We are competitive and reliable.

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  • Extension Builder in West Sussex

    Bespoke Works undertaken !

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  • Extension Builder in West Sussex

    At H&C Brickwork we take pride in offering unbeatable quality and service across Sussex, setting the standard for exceptional brickwork solutions. We have been serving the county for over 31 years and as a team of passionate professionals, we are dedicated to ensuring our clients receive the finest craftsmanship and personalized attention that they deserve. We continuously strive to surpass expectations and leave a lasting impression, making our customers feel confident in choosing us for all their brickwork needs.

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4.4

Top rated Extension Builders

Our Extension Builders in West Sussex, are rated 4.4 out of 5 based on 7 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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