Extension Builders in Tintagel

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.5 (2 reviews)

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Some of our top rated extension builders in Tintagel

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Bristow & Reeve
Rating: 5 out of 5
Extension Builder in Tintagel
Local building company with over 35 years int the business. WE can cover all aspects of the build, from masonry work to constructing a new roof. All our work is done in accordance with building regulations. So whether you are looking for a loft conversion, renovation, extension or a new roof you can be sured that we will provide the service needed.
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Latest review:
Roofing (Pitched)- 21 Apr 2019
Terry is really knowledgeable and offered us advice and recommendations without pushing his services on us. His quote was quick and detailed when it came and he has worked with us to ensure that we can finance the job. we look forward to Terry starting the work in July and I have every confidence that when he has completed the work we will be very happy with our nice new roof.
LS Carpentry & Building Services
Rating: 5 out of 5
Extension Builder in Tintagel
We are a professional family run business with over 30 years experience providing bespoke multi trade services across Cornwall. So if your looking for a carpenter, builder, kitchen and bathroom fitter, electrician, plasterer..... we do it all. Anything from small home improvements to extensions and renovations We're equipped to provide a personal service from start to finish. Using our knowledge and experience we can design and create your project with very little need for other tradesman.
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Latest review:
Carpentry- 1 Nov 2018
Luke was absolutely brilliant, very helpful and a really reasonable price. The level of workmanship is amazing, a really happy customer. Thankyou.
Harayes
Rating: 5 out of 5
Extension Builder in Tintagel
CAD designs, specialist restoration, renovations, remodelling, property management, disabled adaptation specialists more… We also have a sister company providing epoxy resin floor and worktop installs (Cornish Bespoke).
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Latest review:
Plastering- 9 Oct 2018
Very pleased with end result and happy to recommend
SPC Building
Rating: 5 out of 5
Extension Builder in Tintagel
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.
Atlantic Construction
No reviews yet
Extension Builder in Tintagel
Atlantic construction We’re a cornwall based company trading for 25 years 9 employees Fully insured site management qualifications Health and safety certifications
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NJM Building & Plastering Services
Rating: 5 out of 5
Extension Builder in Tintagel
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.
Mariusz Carpentry
No reviews yet
Extension Builder in Tintagel
High quality carpentry services, 30 years of experience.
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MK Remedial Construction Ltd
Rating: 5 out of 5
Extension Builder in Tintagel
MK Remedial Construction Ltd has delivered remedial construction across Cornwall and Devon for 30 years. Our skilled team tackles structural defects, damp issues, traditional and modern plastering and complex refurbishment. With efficient, durable solutions, blending modern techniques with traditional craftsmanship to keep properties safe and long-lasting for years to come.
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Latest review:
Conversions - General- 1 May 2026
Job went exceptionally well, Mark was communicative at all stages offering resolves on the spot for the inevitable hiccups. His team were careful and engaging and they all arrived on time every morning. Mark even went above and beyond after the job was finished to help me with the final finishing. Highly recommended and will be using again.
Simon Benney Carpentry and Building
No reviews yet
Extension Builder in Tintagel
Covering all aspects of construction. Carpentry 1st and 2nd fix, extension,bathroom refurbishments. The old cliche no job is too big or too small Excellent customer care is always must.
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Christopher Ayling
No reviews yet
Extension Builder in Tintagel
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.
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Barrett construction SW
Rating: 5 out of 5
Extension Builder in Tintagel
Here at Barrett Construction we aim to make your dreams and ideas a reality while leaving you overwhelmed with our services .Our quality assurance begins with our initial contact with you the customer and also the advice we provide. Each stage of our work is set to outstanding standards. Whether you're looking to expand or refine your home with either a complete new build-conversion-extension-renovation or general maintenance inc landscaping/ groundwork’s we have you covered along the way.
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Latest review:
Demolition- 2 Sep 2021
Two fast and efficient young men did a very professional job,I would deffinatly hire them again.
Gds carpentry & construction
No reviews yet
Extension Builder in Tintagel
About Us - We are a small, established carpentry and construction company based in North Cornwall, specialising in high-quality finishes across all aspects of our work. With over 18 years of experience in the building industry, we have built a solid reputation for craftsmanship, reliability, and attention to detail. We take pride in delivering well-managed projects from start to finish, working closely with clients to ensure their ideas are brought to life to a high standard. Whether it’s bespoke carpentry, renovations, or larger construction projects, our focus is always on quality workmanship and clear communication. Much of our work comes through recommendations and repeat clients, and we are happy to provide references upon request.
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J Brown Building Services
No reviews yet
Extension Builder in Tintagel
J Brown Building Services, A reliable, diligent, accomplished tradesman.
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A Howard
No reviews yet
Extension Builder in Tintagel
Teylu Extensions-successful Family run business building extensions and construction work all over Cornwall. From foundations to the roof and finishing touches we our the only number you need to complete your family home. Teylu.extension
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Celtic builders
No reviews yet
Extension Builder in Tintagel
All areas of carpentry and landscaping as a team of two we cover all the fine carpentry works including most types of flooring. As well as slab laying and Cornish stone hedging also builds start to finish. With our tight nit trusted sub contractors for electrical and plumbing we have everything you need to build what you need.
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CALUM CAMPBELL CONSTRUCTION LIMITED
Rating: 5 out of 5
Extension Builder in Tintagel
"We specialize in general building, house building, and ground work services. With years of experience, we deliver high-quality construction and renovation solutions for residential and commercial projects. Contact us for reliable and professional services.
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Latest review:
Driveways (Paved & Loose)- 15 Apr 2026
Calum was brilliant from start to finish with helping in the application to the council to completing the dropped kerb on time with the minimum of fuss. A brilliant job done on time i highly recommend Calum Construction.

4.5

Top rated Extension Builders

Our Extension Builders in Tintagel, are rated 4.5 out of 5 based on 2 reviews from customers like you.

Quality screening

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

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

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

What are the hourly rates of extension builders in Tintagel?

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

Find extension builders in Tintagel with MyBuilder

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

Step 2: Compare different extension builders in Tintagel

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

Step 3: Hire Tintagel extension builders with confidence

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

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

What to ask a Tintagel extension builder before hiring?

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

An extension builder in Tintagel 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 Tintagel 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 Tintagel?

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 Tintagel 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 Tintagel 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 Tintagel

Can an extension builder in Tintagel help with planning permission?

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

Many Tintagel 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 Tintagel help with materials and finishes?

Yes, most extension builders in Tintagel 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.