Extension Builders in Llanerchymedd

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Some of our top rated extension builders in Llanerchymedd

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Sion Pritchard
Rating: 5 out of 5
Extension Builder in Llanerchymedd
With over 20 years experience on everything from small extensions to new builds, and everything in between we can offer a quality service backed up by trusted sub contractors that we have been working with for years.
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Latest review:
Bricklaying- 11 May 2024
From start to finish Sion was very professional and very knowledgeable which was very helpful, in regard of how to repair and improve our garden patio. Sion replaced damaged bricks, created a new entrance to the patio and installed coping to the bricked wall. He also repointed the patio floor and added a new step.The finished result is of high standard and we love how it looks now. Sion worked tirelessly for two and a half days (in the heat ) and tidied up after, which we appreciated. We definitely recommend him and will definitely contact again. Diolch Sion
o m williams building & roofing
Rating: 5 out of 5
Extension Builder in Llanerchymedd
ive been in the building trade for 30years i cover all jobs all types of roofing to new builds i specialise in damp proofing i can tell you if your property is damp or just needs ventilating if you have rising damp or that your dpc is bridged i can tell you the best methods for cure and give you years of guarantee on it for piece of mind theres no job i wont do im fully insured so your covered from the start
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Latest review:
Loft Conversion- 29 Oct 2025
A big thank you to Orwel for transforming our leaking dormer loft. His team was fantastic throughout, completing the work quickly and to a very high standard. Provided great advice and helped us choose the right cladding. Couldn't recommend enough - Thanks!
Parry builders
Rating: 5 out of 5
Extension Builder in Llanerchymedd
My name is Phil I am parry builders I'm a qualified bricklayer with 20 years experience In various brick and blocklaying jobs but also in other aspects of building eg concreting,slabbing,block paving and other aspects of building work I offer free quotation and I am a hard worker who turns up on time and when promised
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B Slaymaker roofing and building
Rating: 4.8 out of 5
Extension Builder in Llanerchymedd
Hi we are a roofing and building company and are fully qualified. We do slate and tiled roofs new and repairs, lead work, velux window, flat roofs EPDM rubber and felt upvc faciars and gutters, we also do all building work ie extensions drainage and flagging all work fully guaranteed and free estimates
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Latest review:
Roofing (Pitched)- 30 Dec 2021
Great job done in one day of four small job
D O ROBERTS BUILDERS
Rating: 5 out of 5
Extension Builder in Llanerchymedd
We are a family run business and have a vast 65 years experience within the building industry.We have been members of the FMB for many years now and have gained awards for the standard of our work.We have predominantly worked on old farm and barn conversions over the last 15 years we undertake all aspects of building and joinery and offer all trades.we pride ourselves on honest hardworking ethics and punctuality and transparency is key.
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Latest review:
Extensions- 30 Jun 2019
Dafydd came out and quoted the job straight away. He has done a fantastic job and went over and above what we expected. He even tidied up some of the hall paintwork and skirtings for us. We had a very old extension which leaked and was poorly built. The extension Dafydd has built is now not only watertight, but looks amazing! And has a lovely light shaft which really brightens it up. Very high standard of work. VERY pleased and would highly recommend him.
Pete Mona Building Contractor
Rating: 5 out of 5
Extension Builder in Llanerchymedd
Anglesey based builder in the heart of Anglesey over 25 years experience and we do our work to tip top standard.. we use top qualifying trade workers if we need them . We take big pride in the work we do ..
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Latest review:
Extensions- 3 Oct 2020
Amazed with the experience from this builder, was very thorough, prompt and did a fabulous job. Would recommend him to anyone. Very good to work with and we can't thank him enough for all he's done.
LH Brickwork and Groundwork’s
Rating: 5 out of 5
Extension Builder in Llanerchymedd
I’m a bricklayer by trade cover all aspects of the trade also experienced in ground works
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Latest review:
Bricklaying- 13 Mar 2026
Good job, turned up on time. Very pleased
L.J. Construction
Rating: 4.7 out of 5
Extension Builder in Llanerchymedd
We are a small family run team of General builders. Offering work from light switch replacement, to full house builds. Plastering/rendering Blockwork Joinery Plumbing Electrical Groundworks Roofing Tiling Labourers Painting and decorating Custom work All aspects of building work undertaken, by local, reliable hard working tradesmen.
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Latest review:
Bathroom Fitting- 12 Jun 2024
Very efficient, gave us a competitive quote, completed the work to a very high standard, lovely guy and very helpful at all stages. Would highly recommend!
AJ Building Services Anglesey
No reviews yet
Extension Builder in Llanerchymedd
We are a family run business with over 50 years of experience in the industry. We offer building services for small repairs / home improvements to high quality renovations / extensions and new build projects. Call or message for a free quote.
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L.Haworth Construction Limited
Rating: 5 out of 5
Extension Builder in Llanerchymedd
At Haworth construction we give a first class service.With all types of construction work undertaken. From groundwork and footings right through to block/brickwork, plastering, joinery and the finishing touches like painting and decorating. We aim to please and give great rates and have over 15 years experience.
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Latest review:
Conversions - General- 7 May 2018
Luke and his team were excellent, on time, great communication and a great job. We were so impressed that we've asked Luke and his team to change the role of two rooms, fit a new kitchen, move a boiler and carry out the plastering.
AJ Building Contractors Anglesey Ltd
No reviews yet
Extension Builder in Llanerchymedd
AJ Building Contractors Anglesey Ltd is a family run buisness with over 50 years experiance in the construction industry. We have expertise in both construction management and carrying out various types of projects from small scale alterations to whole extensions or new build properties.
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M.j.lovell
Rating: 5 out of 5
Extension Builder in Llanerchymedd
Been bricklaying for 8 years 5 years self employed and been doing fencing and and concrete paths retaining walls 🧱 flat roofs Window and doors replacing Slabbing Thank you m.j.lovell
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Latest review:
Bricklaying- 26 Nov 2025
Great. Matthew was polite and professional. Finished the work in a timely manner to a high standard. I will use him again in the future and would recommend.
A S Building and property maintenance
Rating: 5 out of 5
Extension Builder in Llanerchymedd
At A S Building we’re a small honest company who work with our customers to achieve a cost effective high standard finish no matter what your project is.
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Latest review:
Extensions- 20 Mar 2025
A highly professional job on building a summer house. Finished to a very high standard. Excellent communication throughout , no issues and very friendly service. Thanks Alex & Alfie for all your hard work. 💪😀
Keystone
No reviews yet
Extension Builder in Llanerchymedd
Fully qualified and insured bricklayer multi trader specialist in structural structures, knock throughs steelwork arches footings.
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Black Dog Joinery
Rating: 5 out of 5
Extension Builder in Llanerchymedd
Hi at Black Dog Joinery, I offer the best carpentry and joinery service available. I like to plan the work ahead, be upfront and honest with customer and delivering the quality of service people require. I started off as a bench joiner, making bespoke joinery, such as, doors, windows, stairs and kitchens, once these items were manufacture and taken to site I would fit them. I then moved to working on site, and have done your general carpentry and joinery work such as skirting, hanging doors, fitting kitchens and tiling and constructing timber walls and installing insulation. I am currently based on Anglesey and will work any on the island and along the north Wales coastline up to Colwyn Bay, As well as down to Aberystwyth.
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Latest review:
Carpentry- 16 May 2026
Dunster house summer house very happy. Good communication throughout build and attention to detail . Reliable skilled Tradesman.
David Turnbull
No reviews yet
Extension Builder in Llanerchymedd
D Turnbull Bespoke Joinery & Construction…is a professional joinery company delivering high-quality bespoke woodwork for residential and commercial projects across the UK. We specialise in all aspects of joinery and construction. Combining traditional craftsmanship with modern techniques, we produce joinery that is durable, precise, and finished to a high standard. We work closely with homeowners, architects, and contractors to ensure each project is carefully planned, well executed, and completed on time. With a strong focus on quality, reliability, and attention to detail
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What types of services are offered by local extension builders in Llanerchymedd?

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

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

What are the hourly rates of extension builders in Llanerchymedd?

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

Find extension builders in Llanerchymedd with MyBuilder

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

Step 2: Compare different extension builders in Llanerchymedd

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

Step 3: Hire Llanerchymedd extension builders with confidence

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

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

What to ask a Llanerchymedd extension builder before hiring?

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

An extension builder in Llanerchymedd 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 Llanerchymedd 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 Llanerchymedd?

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 Llanerchymedd 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 Llanerchymedd 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 Llanerchymedd

Can an extension builder in Llanerchymedd help with planning permission?

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

Many Llanerchymedd 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 Llanerchymedd help with materials and finishes?

Yes, most extension builders in Llanerchymedd 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.