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Extension Builders in St Helens

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

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Some of our top rated extension builders in St Helens

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  • Extension Builder in St Helens

    Construction Company founded in Stockport, covering the North West of England. With over 10 years experience, our team is dedicated to helping you achieve your dream home. Projects include; a wide range of house extensions, bespoke kitchens and joinery. Double storey, single storey, lean to extensions, porches, decking, bathrooms, bespoke joinery

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  • Extension Builder in St Helens

    Hi, My Name is Zia, I run my own double glazing company based in Ashton-Under-Lyne in Manchester, We also specialise in conservatories,porches and extensions,any kind of home improvements we can undertake!! I Have over 15 years experience and FENSA registered so you can be sure all our work is to a very high standard. Please get in contact on 0161-327-1244/07449696272 for a free no obligation quote :)

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  • Extension Builder in St Helens

    I've been a bricklayer for 25 years served my full apprenticeship also achieved level 3 advanced. CITB I've worked on house building household domestic and commercial I enjoy my job I've also been a foreman for years I can also deal with steelwork measurements

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  • Extension Builder in St Helens

    Structural and Civil engineering Consultancy. We are leading professionals in the northwest providing engineering advise. On request we issue our portfolio of residential work.

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  • Extension Builder in St Helens

    At Syndicate Design & Build LLP, we are more than just a construction company — we are a family-run business built on trust, craftsmanship, and a genuine commitment to our customers. Based in the North West, our passion lies in creating beautiful, functional spaces that add comfort, value, and style to homes across the region. Whether you are looking to transform a tired conservatory, add a versatile summer house, or undertake a full property refurbishment, our skilled team is here to deliver results that exceed expectations. Being a family business means that we bring a personal touch to every project. For us, it’s not just about bricks, mortar, and glass — it’s about building long-term relationships with our customers. We understand how important your home is, and we treat every project as if it were our own. That means clear communication, respect for your property, and attention to detail at every stage. Our family values run deep in everything we do: honesty, reliability, and pride in a job well done. Unlike larger faceless companies, our customers know who they are dealing with and can trust that we will always put their needs first. One of the things that truly sets us apart is our dedicated in-house team of professionals.

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  • At TJ Joinery & Construction (NW) Ltd, we pride ourselves on delivering precision joinery and high-quality building services across the North West. With over a decade of experience in bespoke carpentry, renovations, extensions, and full property refurbishments, we’re known for craftsmanship, reliability, and transparent service. Whether you're upgrading your home, extending your space, or need a trusted team for a complex project, we're here to help—on time, on budget, and with exceptional results. Every job is treated with care, and no corners are ever cut. We’re proud of our reputation and committed to building long-lasting client relationships through quality work and honest communication. Let us bring your vision to life—your space, our expertise.

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  • Extension Builder in St Helens

    Sky Roofing Services undertakes all aspects of roofing we take pride in everything we do and have many years of experience within our team. Please do not hesitate to contact us with any enquires you may have on 07742007827.

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  • Extension Builder in St Helens

    We are a sole trader company run by father and son we have over 25 year experience and undertake all building work

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  • Extension Builder in St Helens

    We cover all Aspects of groundwork and landscaping along with building work so can accommodate most projects and can complete entire projects

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  • Extension Builder in St Helens

    We cover all aspects of commercial and domestic construction including groundworks and all building maintenance with over forty years experience

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  • 20 years experience and guarantee, family business, outstanding quality, extremely helpful. Call now for a quote or advise. Many thanks Hunter building roofing and ground work

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  • Extension Builder in St Helens

    Hello I’m Cameron self employed bricklayer I’ve been working on sites and undertaking private work for around 9 years, in this time I’ve been doing mainly drylining and brickwork

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  • Welcome to CH Roofing & Property Maintenance! With over 10 years experience in the roofing and property maintenance industry, we pride ourselves on delivering high-quality workmanship with a reliable, friendly service. Whether you need a full roof replacement, leak repair, guttering, or general maintenance, we’ve got you covered. No job is too big or small, and we treat every project with care and attention to detail. We offer clear, honest advice and free, no-obligation quotes so you can make informed decisions. Our team is fully insured and committed to leaving your property clean, safe, and in top condition. We’re proud of our growing reputation for trustworthiness, punctuality, and competitive pricing. Choose CH Roofing & Property Maintenance for peace of mind and professional results – every time. We look forward to helping you with your next project!

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  • I have over two decades in the construction industry, i am a professional that take his job serious, and who have expertise spans a wide range of skills, including general building work, bathroom remodeling, and kitchen fitting. I also highly proficient in painting & decorating, and all aspects of handyman services.

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  • Extension Builder in St Helens

    Altus Construction is a Greater Manchester based residential construction company specialising in high quality home extensions, refurbishments and bespoke residential transformations. We work closely with homeowners, architects and designers to deliver carefully managed projects that combine strong technical delivery with modern design and craftsmanship. Our services include single and double storey extensions, wrap around extensions, structural alterations, full property refurbishments and tailored interior renovations. Every project is approached with a focus on quality, clear communication and attention to detail from concept through to completion. At Altus Construction, we combine practical construction expertise with professional project management principles to ensure budgets, programmes and quality standards are maintained throughout every stage of the build. We believe successful projects are built on trust, transparency and delivering spaces that enhance the way our clients live.

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  • Extension Builder in St Helens

    We are a building company with vast amount of experience and contacts in the trade based in Ashton Under Lyne covering most areas in North West. We undertake single/double story extensions,full house refurbs, loft conversions, bathrooms and kitchens.We pride ourselves in our workmanship and all work is carried out to detail.

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4.7

Top rated Extension Builders

Our Extension Builders in St Helens, are rated 4.7 out of 5 based on 13 reviews from customers like you.

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

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 St Helens 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 St Helens who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in St Helens?

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

Find extension builders in St Helens with MyBuilder

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

Step 2: Compare different extension builders in St Helens

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

Step 3: Hire St Helens extension builders with confidence

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

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

What to ask a St Helens extension builder before hiring?

Before hiring an extension builder in St Helens or extension building company in St Helens, 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 St Helens?

An extension builder in St Helens 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 St Helens 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 St Helens?

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 St Helens 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 St Helens 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 St Helens

Can an extension builder in St Helens help with planning permission?

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

Many St Helens 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 St Helens help with materials and finishes?

Yes, most extension builders in St Helens 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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