Extension Builders in St Columb

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (2 reviews)

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Some of our top rated extension builders in St Columb

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PRENN BUILD
No reviews yet
Extension Builder in St Columb
Local Cornish construction company, covering all aspects of building. We are a small independent building company delivering quality work to our customers. Check out our fb page for ongoing projects. Please feel free to get in touch
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D I Bridge Carpentry
Rating: 5 out of 5
Extension Builder in St Columb
I have worked in the construction industry for 30years. I successfully completed many projects including cut roofs stairs doors kitchens bathroom and much more
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Latest review:
Conversions - General- 11 Jun 2024
Dave did a great job will be using him again on other projects.
Mtb carpentry
Rating: 5 out of 5
Extension Builder in St Columb
Fully qualified carpenter/joiner covering all aspects of carpentry. My aim is to complete the job to the highest standard and on time .15 years of on the tools experience
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Latest review:
Carpentry- 6 Aug 2025
Mike was quick to estimate and returned his quote in good time. He turns up when he said he would. His workmanship is very good and cleaned up any mess leaving our place very tidy. We are well pleased with the 6 new Oak doors fitted. We would have no problem in using Mikes services again.
R.Bridge Property Services
Rating: 5 out of 5
Extension Builder in St Columb
Welcome to R.Bridge Property Services, my company is a quality, reliable, friendly business that undertakes a wide variety of works that include building/ restoration projects, bathroom/ kitchen fitting, painting and decorating. I run a honest and punctual service which provides a very high standard of work. Thank you for visiting my profile and feel free to look at my reviews to learn more about me and my business.
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Latest review:
Painting & Decorating- 2 Feb 2019
Rob did an excellent job painting the outside of our house despite the winter weather. We were not on site but he kept us posted with updates and sent lots of photos of the finished work. He did extra work replacing screws,guttering etc. Charged a very fair and reasonable price and I will be very happy to use him again. Highly recommended.
I Jenkin Building Contractor
No reviews yet
Extension Builder in St Columb
Focused on providing quality results for customers and job satisfaction for myself
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MJ Brown Construction
Rating: 5 out of 5
Extension Builder in St Columb
I've been a self employed multi skilled builder since 2004, with experience working on all kinds of projects ranging from smaller jobs such as patios, bathrooms and kitchens to larger projects such as new builds and barn conversions. I'm a very conscientious worker and produce work to a high standard. Local to Par.
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Prennek Construction
No reviews yet
Extension Builder in St Columb
With over 15 years of construction experience. Along with a level 3 City and Guild apprenticeship in Site Carpentry and Bench Joinery. We love to use our skills and test our abilities in creating high quality work and customer satisfaction. We are just as happy erecting a timber frame extension as building small bespoke storage solutions.
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Oliver Group Construction Limited
Rating: 5 out of 5
Extension Builder in St Columb
With almost a decade of experience, OLIVER GROUP CONSTRUCTION LTD has established itself as a reliable name in the construction industry in Cornwall. Our team of professionals is committed to making your ideas come to life. Contact us today for a free estimate.
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Latest review:
Conversions - General- 23 May 2021
Reece and Jake have been fantastic. The quality of work and professionalism is second to none. I would happily recommend them (and will be using them again on another project in the near future). Job very well done thanks.
Mid Cornwall Masons
Rating: 5 out of 5
Extension Builder in St Columb
Ex Royal Engineer Mid Cornwall Masons with over 20 years experience in the trade. I offer a very high standard of work and attention to detail from start to finish. Hard working fast reliable team. I specialise in stone work and all aspects of historical buildings preservation and restoration, working on buildings over 450 years old, We offer very competitive prices (materials and labour) All work is fully insured and guaranteed Working to the highest of standards from start to finish .
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Latest review:
Damp Proofing- 28 Feb 2021
Laurence did a big damp proofing overhaul in our annex which involved stripping walls out and rebuilding them amongst other things. Laurence is friendly and takes pride in his work. He will repeat or re-do something if it is not just perfect. He is great at keeping his work area clean and tidying up. He did a few finishing bits and bobs on our annex a few weeks later and even hoovered again! The job took a little longer than planned because Laurence and his team were so busy, but I can't hold that against them because the finished product was just perfect with attention to detail. Laurence is always professional and friendly. The delays were certainly worth the wait. I would wholeheartedly recommend Laurence and his team.
Grain Carpentry
Rating: 5 out of 5
Extension Builder in St Columb
Hi there! I'm Matt, a bespoke fencer and carpenter based in Truro. I take pride in delivering top-quality craftsmanship and attention to detail in every project. My focus is on providing professional, polite, and friendly service, ensuring a smooth experience from start to finish. Whether it’s enhancing privacy, security, or curb appeal, I treat every fence installation as if it were for my own home, always aiming for both functionality and aesthetic appeal. I specialise in custom solutions tailored to your specific needs, whether that’s a classic wooden design, something modern, or something uniquely your own. My reputation is built on reliability, skill, and a commitment to exceeding client expectations. Each project is handled with the utmost care, and I pride myself on offering exceptional customer service. If you’re looking for a trusted, experienced fencing professional, I’d be honoured to help you bring your vision to life.
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Latest review:
Exceptional service and kind attitude we’ve use many trades over the years but Matt stands out by a mile! We would have him back soon it’s hard to find trusted trades you can rely on!
John Wilson
Rating: 5 out of 5
Extension Builder in St Columb
I am a Carpenter & Joiner with over 40 years experience in the trade working mainly on my own but using other trades as needed.
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Latest review:
Kitchen Fitting- 13 Jul 2015
Was able to help out immediately as we were in a very difficult situation. Sorted within the day. Thank you. Will be employing again for more carpentry.
Waite Developments Limited
Rating: 5 out of 5
Extension Builder in St Columb
Waite Developments Limited undertake all manner of building work including new builds, extensions, renovations, conversions, as well as general building work. We have excellent work practices, and ensure all work undertaken is to the very highest of standards. We can provide guidance and expertise right from the early stages of a project. Based in Par, Cornwall, we can cover the whole county and beyond.
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Latest review:
New Builds- 20 Dec 2024
Garage demolition and replacement. The service provided was brilliant. Adam and Mark are a pleasure to deal with, quiet, efficient and hard working. They communicate very well and keep to schedule. The work done was to a very high standard and the guys are incredibly tidy. No mess at all during the build and the site was left immaculate. We added a few tasks as we went along and these additions were completed with no drama. The price quoted was the lowest by a margin and the process from start to finish was a joy. We would heartily recommend these guys and we will be looking to book them again for any work we have in the future.
Twin Resin Solutions
No reviews yet
Extension Builder in St Columb
Hi, we’re Patrick and Rowan, we’re skilled carpenters with a passion for creating durable, high-quality work—from custom woodwork to precision installations. In addition to carpentry: We specialise in epoxy resin flooring/worktops, offering sleek, long-lasting finishes that are both functional and visually striking. Whether it’s building, remodelling, or upgrading your floors, we take pride in delivering craftsmanship that lasts. Please Do Not hesitate in asking any questions whether it be Epoxy Resin or Carpentry. We’re here to help!
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JE Build Limited
Rating: 5 out of 5
Extension Builder in St Columb
Father and son building business with over 50 years experience. We offer the complete building service finished to a very high standard. Quality tradesmen NVQ2 and NVQ3 qualified. We specialise in extensions and complete refurbishments. We will only leave the job the customer is 100% satisfied.
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Latest review:
Joinery & Cabinet Making- 15 Mar 2018
Polite and Friendly and listens to the clients' needs and finds solutions to the problems. Very good communication and kept me well informed. Excellent workmanship, really pleased with the finished job. Very reasonable quote. Joe came and solved the technical issues with the job. Worked his schedule around me. Turned up on time, did a full days graft(8:30-6), cleaned up afterwards. Took everything in his stride. Found ways to re-use materials to reduce cost. No hidden surprises. Gave different payment options, and advice on how to preserve the doos. Can not rate Joe highly enough. I fully recommend him and will be hiring joe again.
EWPM
Rating: 5 out of 5
Extension Builder in St Columb
We are a well established construction company and offer a complete build contractor service. We undertake various projects ranging from small patios to complete renovations. We pride our selves on completing a good job with a friendly service and competitively priced. Please give us a call today for a non obligation quote. We look forward to hearing from you. Many thanks Edward Winter
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Latest review:
Extensions- 14 Mar 2023
Great guy. Very informative and comes with good suggestions on the project.
D&A Building Services
Rating: 5 out of 5
Extension Builder in St Columb
D&A Building Services has been providing high-quality building projects for over 20 years. From extensions, loft and garage conversions, refurbishments, to handling Building Control and structural works such as internal wall removal, we have the experience and expertise to deliver a top-quality job. We also offer practical advice on the most cost effective methods to remodel your property to either create more space or to reallocate your existing space to match your needs.
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Latest review:
Extensions- 9 Feb 2021
Andy, Billy and the team have just completed our garage conversion and have done a fantastic job. We will use again and highly recommend.

Top rated Extension Builders

Our Extension Builders in St Columb, are rated 5 out of 5 based on 2 reviews from customers like you.

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

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

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

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

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in St Columb will charge between £16 and £42 per hour.

Single-storey rear extensions cost between £20,000 and £60,000 depending on size and finish.
The cost of double-storey extensions, which add more space and value, can range from £100,000 to over £170,000.
Larger wrap-around extensions that combine multiple extension types can range from £40,000 to over £120,000.

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 Columb extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your St Columb home extension project is likely to cost.

Find extension builders in St Columb with MyBuilder

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

Step 2: Compare different extension builders in St Columb

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

Step 3: Hire St Columb extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in St Columb, 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 Columb extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a St Columb extension builder before hiring?

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

An extension builder in St Columb 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 Columb 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 Columb?

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 Columb 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 Columb 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 Columb

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

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

Many St Columb 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 Columb help with materials and finishes?

Yes, most extension builders in St Columb 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.