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

Extension Builders in Penryn

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

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 Penryn

224 Results

Sort by:

  • I passed my apprenticeship in 2010 in bricklaying with all the appropriate certificates. I have a portfolio of work I have done and been part off. I've been in the building trade since 2005 doing all aspects of the trades. I have recently left my position as site foreman for my employer to start on my own.

    Get in touch
  • Extension Builder in Penryn

    We are domestic extension specialists with over 40 years trading experience. A family run business with a different approach to building. All quotations and advice is free. Some of our most recent work is available to view on Facebook.

    Get in touch
  • Extension Builder in Penryn

    We are a property maintenance/construction company. Between myself and my partners we have over 75 years experience between us in various aspects of the building trade. We cover any work from as small as cleaning gutters or hanging doors to full renovations and new builds. Our service to our customers is paramount on a proactive or reactive basis, as well as the safety and well being of all our employees.

    Get in touch
  • Hello! My name is Tom , I’m an experienced and reliable groundworker covering Cornwall and Devon offering a full range of groundwork services for domestic and commercial projects. With a strong focus on quality and precision, I specialise in drainage, trenching, foundations, concrete bases, slab laying, landscaping preparation, and site clearance and much more. I take pride in delivering every job to a high standard, ensuring work is completed safely, on time, and with minimal disruption to your property. I have the equipment and expertise to handle projects of all sizes — from small garden makeovers to large-scale site preparations. Friendly and approachable, I’m committed to clear communication and providing honest, competitive quotes. Whether you need a new patio base, driveway excavation, or complete groundwork for an extension, I’m here to help. Fully insured and dedicated to customer satisfaction — please get in touch to discuss your project or arrange a free estimate

    Get in touch
  • Extension Builder in Penryn

    BELS Building & Landscaping is a family-run business catering for all building and landscaping requirements in Cornwall and West Devon. With over three decades of experience, we offer a range of services including but not limited to: • All aspects of bricklaying (Brick, Block, Stonework) • Extensions, renovations, and new builds • Landscaping and fencing • Paving, patios and driveways • Groundworks and drainage

    Get in touch
  • Extension Builder in Penryn

    Hi, I’m Billy @ BHConstruction, we are a small Cornish based company specialising in masonry but also carry out every aspect (bar plumbing and electrical) on new developments, refurbishments and extensions. We have been working on a word of mouth bases for the last few years and have been fortunate enough to be part of some incredible projects, we are now looking to continue improving our portfolio by helping customers make there dream projects become reality!

    Get in touch
  • Carrick Construction is a leading construction firm and principle contractors offering a complete construction delivery service, from feasibility and planning to all building requirements and continuous project management. We have over 25 years experience in delivering extensions, new builds, multi-unit sites for developers, conversions and refurbishments, civil engineering, utilities/services connections and all groundworks.

    Get in touch
  • Kernow Electrics & Solar Limited are a Solar installation company with qualified roofers in our employment allowing us to us to be able to do electrical work and roofing work. We do all building work from repairs to extensions. We don't mess people about we price the jobs correctly and are fully qualified to do them, we are fully insured and members of napit

    Get in touch
  • Extension Builder in Penryn

    Sw construction undetake all aspects of construction from a new bathroom to a new build property

    Get in touch
  • Extension Builder in Penryn

    20 years of experience in carpentry. I also have my own small workshop for the smaller bespoke joinery projects and cabinetry/kitchen making

    Get in touch
  • Extension Builder in Penryn

    Atlantic construction We’re a cornwall based company trading for 25 years 9 employees Fully insured site management qualifications Health and safety certifications

    Get in touch
  • Extension Builder in Penryn

    I've been lucky enough to have spent the last 15 years building homes that are usually in excess of 2-3 million pounds, during These years my attention to detail I believe can't be beaten. The last 5 years i have been a site manager with anywhere up to 30 people on site, so dealing with clients architects and all other trades comes very easily for me .I specialise in natural stone and my work has had 2 awards and featured in grand designs catalogue multiple times. All aspects of building work can be undertaken by myself from digging footings and slabs to 2nd fixing carpentry. Every job, large or small scale will always have my full attention and dedication. So if your needing a garden wall building or your dream home then get in touch with me and I know you'll be very happy from the outcome

    Get in touch
  • Extension Builder in Penryn

    Hi I’m Chris I am a qualified carpenter of 13 years with experience in new builds, renovations, extension. I also have previous roofing work experience in slating and tiling again from new builds to complete replacement of existing roof.

    Get in touch
  • Extension Builder in Penryn

    J Brown Building Services, A reliable, diligent, accomplished tradesman.

    Get in touch
  • Hi I am michael, I am a multi-tradesman currently looking for work. You name it I can fix it, build it, create it. I am hardworking extremely dedicated, caring professional. No job is too big or too small, especially when it comes to turning your visions into a reality. I know how important it is to be able to turn a run down house into a beautiful family home.

    Get in touch

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

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

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

What are the hourly rates of extension builders in Penryn?

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

Find extension builders in Penryn with MyBuilder

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

Step 2: Compare different extension builders in Penryn

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

Step 3: Hire Penryn extension builders with confidence

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

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

What to ask a Penryn extension builder before hiring?

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

An extension builder in Penryn 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 Penryn 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 Penryn?

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 Penryn 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 Penryn 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 Penryn

Can an extension builder in Penryn help with planning permission?

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

Many Penryn 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 Penryn help with materials and finishes?

Yes, most extension builders in Penryn 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 Penryn

Cities