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

Extension Builders in Runcorn

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

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 Runcorn

543 Results

Sort by:

  • Extension Builder in Runcorn

    Bricklayer working around the UK for over 6 years. Based in Cheshire completing jobs from driveways and patios to full house builds. Please get in contact for quotes based around your requirements.

    Get in touch
  • Extension Builder in Runcorn

    17 years experience in the building industry. We are new to my builder so no feedback at the moment. Bricklaying is our trade. We can do anything from garden walls to extensions to new builds. Jobs can be complete from start to finish to the highest standard.

    Get in touch
  • Extension Builder in Runcorn

    We cover structural surveys, structural calculations required for planning as well as design drawings.

    Get in touch
  • I am a small business located in Stoke on Trent I undertake work from building garden walls, renewing lintels, slabbing, extensions, new windows and doors, Repointing houses and walls

    Get in touch
  • Extension Builder in Runcorn

    General builder, steelwork, extensions, kitchens, new builds etc

    Get in touch
  • Extension Builder in Runcorn

    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.

    Get in touch
  • Extension Builder in Runcorn

    MCN Brickwork is a small business providing all aspects of brickwork throughout the northwest. From repointing to housebuilding. Please get in touch for a free quote.

    Get in touch
  • Extension Builder in Runcorn

    Builder of 14 years, specializing in joinery. Branches out to building extensions and renovations for the last 7 years.

    Get in touch
  • Hi we are a company called Premiere Developments. We have been in the building trade for over 19 years and specialise in exstentions and loft conversions. We also work on any project to do with any type of building and are very competitive in our quotes. So give us a try for a free quote on the work. We also specialise in house renovations and new builds. Also commercial buildings. No job to small or large. Please get in touch for any work you need doing

    Get in touch
  • Extension Builder in Runcorn

    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 :)

    Get in touch
  • Extension Builder in Runcorn

    With over 10 years in the building trade, we’re highly trained NHBC standard builders. Following all the high standards necessary to make sure you get the end result you want every time, no short cuts! We cover all aspects of building undertaking jobs from: Full builds Extensions Garden walls (retaining and screen) Restoration Patchwork and repairs Repointing Our portfolio speaks for itself and we pride ourselves in precision to ensure the perfect outcome every time

    Get in touch
  • Extension Builder in Runcorn

    Corble Construction Limited are based in the North West. We have years of experience, working within both the Domestic and commercial Industries. Corble specialise in the construction of Home extensions of all sizes. Along with re-roofing, facias, soffits and guttering.

    Get in touch
  • Extension Builder in Runcorn

    With 18 years experience, JP Developments bring knowledge and professionalism in a wide range of construction trades.

    Get in touch
  • Extension Builder in Runcorn

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

    Get in touch
  • Extension Builder in Runcorn

    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

    Get in touch
  • 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.

    Get in touch

4.3

Top rated Extension Builders

Our Extension Builders in Runcorn, are rated 4.3 out of 5 based on 13 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 Runcorn?

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

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

What are the hourly rates of extension builders in Runcorn?

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

Find extension builders in Runcorn with MyBuilder

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

Step 2: Compare different extension builders in Runcorn

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

Step 3: Hire Runcorn extension builders with confidence

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

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

What to ask a Runcorn extension builder before hiring?

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

An extension builder in Runcorn 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 Runcorn 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 Runcorn?

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 Runcorn 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 Runcorn 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 Runcorn

Can an extension builder in Runcorn help with planning permission?

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

Many Runcorn 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 Runcorn help with materials and finishes?

Yes, most extension builders in Runcorn 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 Runcorn

Cities