Extension Builders in St Asaph

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (1 reviews)

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Some of our top rated extension builders in St Asaph

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Prestige Developments Merseyside Ltd
Rating: 5 out of 5
Extension Builder in St Asaph
Hi, I am a Liverpool based domestic builder. With over twenty years experience, transforming peoples homes. Our experience, quality and integrity provide best value for our clients. Should you have any queries do not hesitate to get in touch and ask, always happy to help.
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Latest review:
I met Rob in November 2020 when I employed him to do a full renovation of my home including an extension and remodel. Rob is a great communicator and talked me through every part of the job, which can be daunting when you're ripping your own house apart. He listens, gives honest advice and is very fair in his approach. No request is too much for him and he always goes out of his way to help. He has a great team who I thoroughly enjoyed having on site and they actually turn up! They have given me the most perfect home I could have wished for, and that's thanks to Rob taking on the same vision as me when we started this Reno. I've since employed Rob to complete works on my mums house and at another renovation I have at a rental property.
Monabri Construction
Rating: 5 out of 5
Extension Builder in St Asaph
Monabri construction are a high quality building and maintenance company. We specialise in property extensions, refurbishment, and kitchen and bathroom works.We offer a turnkey project management service from initial design to final completion. We can take on projects both big and small depending upon the job requirements. All our trades are in house ensuring the project is managed on time and to budget.
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Latest review:
Extensions- 1 Apr 2019
Monabri Construction are a great company to work with. The owner, John is helpful and efficient. The trades people are all first class. Highly recommended, will use again
SMH JOINERY
Rating: 4.3 out of 5
Extension Builder in St Asaph
Hi,i have been a tradesman for 6 years in this time i have worked all over the country and gained lots of experience . I undertake 1st and 2nd fix projects including studwork, doors, skirting, laminate floor laying and other joinery tasks and i also multi skill. I am a polite and reliable person whom always works to high standards. I offer a one to one friendly service, from start to finish i aim to please. No job too big or too small
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Latest review:
Carpentry- 19 Nov 2021
Decent lads who completed the required job to the required standard and charged the going rate. No issues here and would use again.
CAM Builders
No reviews yet
Extension Builder in St Asaph
We are a family business trading for over 30 years.We have worked in this area for over 25 years and have established a very good reputation.We have undertaken commercial and domestic work.We have undertaken many new build houses,extensions and all aspects of building and roof work.We pride ourselves in customer satisfaction.
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BBM Building and Brickwork
No reviews yet
Extension Builder in St Asaph
We are a small local Wirral based building company. We carry out all aspects of building work, specialising in Brickwork. We take any size jobs on ranging from small garden walls to extensions and new build houses. All are work is carried out to a high quality finish and professional standard. You can also check our work out on Trustatrader
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C.M.Williams joinery & building contractor
No reviews yet
Extension Builder in St Asaph
Hi my name is Carwyn Mon Williams,im a joiner by trade..but have learnt building work over the years as i have been in the trade for over 14 years! i have a close knit group of tradesmen i use so that i can carry out the full package. From a simple repair to a full new build etc..i pride myself on keeping my customers happy & always carrying out work to the highest standard!
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crw construction
Rating: 5 out of 5
Extension Builder in St Asaph
A local construction business focused on brickwork and all other types of general building with a combined experience of 30 years.
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Latest review:
Bricklaying- 6 Aug 2023
Excellent bricklayer, quality finish, highly recommended
R j williams construction
No reviews yet
Extension Builder in St Asaph
We have completed various works of various sizes over a long successful career of over 40+ years ranging from bricklaying and garden work such as slabing to joinery and even roofing. We are fast and efficient, tidy and fair and aim for complete customer satisfaction
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Collins Construction North West
Rating: 5 out of 5
Extension Builder in St Asaph
With over 20 years experience we specialise in home extensions, loft and garage conversions and all aspects of groundworks, landscaping and patios.
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Latest review:
Extensions- 18 Dec 2021
Gets on with the job...easy to talk to ..good team of lads ..takes on all logistics and does not mess around
Carrigan scaffolding
No reviews yet
Extension Builder in St Asaph
Roofing company that provide our own scaffold
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Noah
No reviews yet
Extension Builder in St Asaph
.
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James and Thompson Roofing
No reviews yet
Extension Builder in St Asaph
James and Thompson Construction is a family run construction company with over 80 years combined experience in the construction trade industry. We specialise in all aspect of pitched roofing, small repairs to full re-roof including fascias, soffits and rain water guttering systems. We also specialise in EPDM rubber roofing systems and polyurethane flat roofing coverings. All new works carried out by our company is covered under insurance back guarantee. We also specialise in - • Extentions • Open-plan living space • Knock-throughs • Structural works • Damp proofing • Kitchen Installations • Bathrooms and Wet-rooms • Basement conversions • Garage conversions • Brick work and Repointing • Rain water systems and Drainage
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Novara Construction Limited
Rating: 5 out of 5
Extension Builder in St Asaph
Novara Construction are based in the North West and undertake all aspects of building works, specialising in extensions, loft conversions, part and full refurbishments as well as full house conversions.
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Latest review:
Recommended by a friend with an outstanding job done! 2 storey extension with new bi fold doors, Downstairs I had the wall between my living room and kitchen knocked through into what is now a beautiful open plan kitchen and living room area. With a new utility room. They went onto continue the next job of wanting a new bedroom and en suite upstairs. Completed just in time for Christmas despite covid. I would recommend this contractor due to their very professional manner and hard working attitude and determination.
William Ellis
Rating: 5 out of 5
Extension Builder in St Asaph
Hi, I’m builder with 17 years experience and I’m fully qualified in bricklaying, I specialise in extensions, new builds, renovations, garden/boundary walls and patio areas. I am reliable and guarantee all my work.
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Latest review:
Bricklaying- 8 Jul 2023
Fantastic service, perfect job and very quick. Would recommend to anyone who needs work done properly. Thanks very much.
Carlisle construction
No reviews yet
Extension Builder in St Asaph
Carlisle Construction is a trusted name in the industry, bringing over 30 years of experience to every project we undertake. Known for our commitment to quality, integrity, and craftsmanship, we specialize in delivering reliable construction solutions tailored to meet the unique needs of each client. Whether it’s residential, commercial, or renovation work, our skilled team ensures every job is completed on time, on budget, and to the highest standards. At Carlisle Construction, your vision is built to last.
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MTK RENOVATIONS LIMITED
Rating: 4.1 out of 5
Extension Builder in St Asaph
We do all sorts of refurbishments projects and aim to provide the best possible rates without comprising on quality. Its all about happy customers. We are trained to take our time on every single job, big or small. All of our work is carried out to the highest of standards, at the most competitive prices. We Specialise in Plastering, Loft Conversions Extensions painting and decorating kitchen fitting bathroom fitting Carpet fitting tiling and all sorts of flooring and Garden maintenance
Get in touch
Latest review:
Extensions- 3 Dec 2025
Work currently in progress , the builder has been committed and we are looking forward to a good working relationship

Top rated Extension Builders

Our Extension Builders in St Asaph, are rated 5 out of 5 based on 1 review from customers like you.

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

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

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

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

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

Find extension builders in St Asaph with MyBuilder

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

Step 2: Compare different extension builders in St Asaph

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

Step 3: Hire St Asaph extension builders with confidence

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

What to ask a St Asaph extension builder before hiring?

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

An extension builder in St Asaph 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 Asaph 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 Asaph?

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 Asaph 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 Asaph 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 Asaph

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

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

Many St Asaph 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 Asaph help with materials and finishes?

Yes, most extension builders in St Asaph 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.