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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ADS Carpentry
No reviews yet
Extension Builder in St Columb
Hi, I am Tony and I am ADS Carpentry. I have over 13 yrs experience in the construction industry working both in the UK and overseas. I am skilled in various aspects of building work from residential to commercial builds as well as landscaping. I appreciate the need for effective communication and pride myself on the quality of my work, I am happy to advise on design and planning. No job is too big or too small!
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Platinum Renovations
No reviews yet
Extension Builder in St Columb
Renovation company taking on plastering work. Kitchen and bathroom re fits. Remodelling of your house.
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HBM Builders
No reviews yet
Extension Builder in St Columb
HBM Builders is a family run business. Based in Camborne, We cover a wide variety of areas within the building and construction industry. All projects are personally overseen by David Harvey, who has over 38 years experience in the building Industry, with the help of his son's Simon (Carpenter), Carl (Mason), Josh (Carpenter) we are more than capable to complete the most complex projects witin the construction industry.
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Kings Construction
No reviews yet
Extension Builder in St Columb
We are a local business that covers every aspect of construction to a very high standard we offer competitive prices, feel free to get in contact for a free quotation, look forward from hearing from you.
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TW construction
No reviews yet
Extension Builder in St Columb
Local builder with 10 years experience covering all aspects of building from start to finish. I will insure constant communication throughout the project and be as transparent as possible. No job is too big or too small
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R Fairbrother
Rating: 4.5 out of 5
Extension Builder in St Columb
I have been working away on my own development for the past 2 years on a large high end 5 bed house, please see photos. I am now focusing on working locally. I am experienced in all aspects of building and carpentry and cover work from project managing, new builds, extensions and garden builds to fitting kitchens, first and second fix carpentry and storage solutions.
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Latest review:
Carpentry- 23 Oct 2024
Excellent all rounder with good knowledge and experience. Able to tackle a variety of jobs with great skills and problem solving. NOT just a carpenter for sure !
Fetch Fletch Carpentry and Building
Rating: 5 out of 5
Extension Builder in St Columb
Carpenter and general builder. All carpentry and building works undertaken. Covering Cornwall and South Devon. Trustpilot member. I provide an all round service including plans and can advise about planning permission / building regulations. My skills include the following : Composite decking installer, new build houses, extensions, renovations, loft conversion, Plastering, masonry, groundworks, kitchens, windows, doors, conservatories, Fire door installations and maintenance, Velux windows.
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Latest review:
Extensions- 22 Nov 2020
David put in a new window at our property which replaced an old back door. He had to build up the wall to match the rest of the property. We're very impressed by the work he did. Very clean and tidy, he is clearly a very capable builder who sets himself high standards for his work. Would happily use again.
Bartlett Construction
Rating: 5 out of 5
Extension Builder in St Columb
My business is a family run business we are very hard working and reliable. We take pride in our work and love making our customers happy, providing the best service a builder can. We offer many services from new builds to extensions to landscaping/paving and patios. No job is too big or too small for us so just contact us to discuss your needs.
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Latest review:
Extensions- 3 Oct 2020
Great work. Fast and professional
MRH Carpentry
Rating: 1 out of 5
Extension Builder in St Columb
Hi, my names Max and I’m the owner of MRH Carpentry. I have a level 3 diploma in carpentry and have been in the trade for nearly 4 years. During this time I have also got a degree in Architectural Design and Technolgy at Cardiff Metropolitan University. I take great pride in my work and always strive for the best, regardless of the task at hand. I will always try to have a great relationship with the customer to make sure the jobs are as smooth sailing as possible. My work ranges from the very beginning of first fix carpentry, all the way to the very end of second fix, including stairs, doors, skirts/archs, roofs, stud walls etc. I also enjoy many other aspects of carpentry, such as decking, fascia, soffit and guttering.
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Latest review:
Windows & Doors (uPVC & Metal)- 29 Jan 2026
Due to delays I decided not to continue.
SPC Building
Rating: 5 out of 5
Extension Builder in St Columb
SPC Building has been trading for over 15 years and prides itself on doing an amazing job. SPC Building is also a member of the Federation of Master Builders and we are a government licensed trader though Trust Mark. The FMB vet all applicants to make sure their work is of a very high standard.
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Latest review:
Extensions- 28 May 2017
Excellent work carried out by Shane and his team. competitively priced, first class build quality and the extension was completed pretty well on budget despite the old house throwing in a few curved balls.A great bunch of guys who care about what they do.I cannot recommend SPC Building enough. I would not hesitate to have them back for the next job.
ANNED DEVELOPMENTS LTD
No reviews yet
Extension Builder in St Columb
Anned Developments is a multi-disciplinary construction company delivering high-quality renovations, extensions, and new builds. With all trades working directly for us, we provide a complete service covering project management, engineering, and every phase of construction. We support both private clients and public-sector organisations, delivering reliable, fully managed building solutions.
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NJM Building & Plastering Services
Rating: 5 out of 5
Extension Builder in St Columb
All aspects of General building, Plastering,Extensions,Renovations, Roofing andFencing the list goes on. Very competitive rates I have 12 years experience, 6 of which I was employed and then self employed ever since. Also my father helps on any big jobs vicevirser! He also has 30 years experience. I am new to this site (27/2/28) Happy to quote for anything, no job to big or to small Can provide more photos on request.
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Latest review:
This is the 3rd project Nick has worked on for us, most recently completing a 2 storey extension. He assisted on the project from the groundwork’s up to finishing touches including flooring and a decorative patio. Nick is conscientious and takes great pride in achieving a first class finish. We would not hestitate to use him again or recommend him to anyone else.
Nicholas whiteley
No reviews yet
Extension Builder in St Columb
I am a trained bricklayer, but over the years have learned most skills needed to complete a build from start to finish. Just moved to Cornwall from London, Hence, need to make connections for new work. I have already completed a project in the Gwithian area, which can be viewed , client satisfied.
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St nicks property maintenance
No reviews yet
Extension Builder in St Columb
I’m a competent builder with 35 years experience in all aspects of the building trades, I cover all maintenance,installations and building projects all over Cornwall
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EK ENGINEERING SW
No reviews yet
Extension Builder in St Columb
Structural steel fabrication, bespoke fabrication, steel portal frames, mobile welding, platforms, staircases, gates, handrails, aluminium and stainless steel.
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TH Building Services
No reviews yet
Extension Builder in St Columb
Over 20 years experience within the trade. Have completed many extensions, new builds and conversions. Deal mostly in all aspects of masonry construction now such as blockwork, brickwork, stonework, etc
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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.