Extension Builders in Birkenhead, North West England

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (7 reviews)

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Some of our top rated extension builders in Birkenhead, North West England

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DPH construction
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
Level 3 gold card bricklayers over 10 years experience, very reliable, friendly and very competitive rates, all quotes free of charge New to my builder so no reviews as yet but we have been building all houses related brick and block work for over 10 years taking on jobs such as Garden walls Extensions Conservatories Porch’s Open plan demolition Repairs Repointing Etc Anything brick and block related no job to big or small
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Latest review:
Repointing- 3 Feb 2023
Call out free estimate, polite young man. Checked all my brick work explained and showed me what the problem was. Replaced 10 bricks plus 4 air bricks which i did not have.pointed other parts what needed, he supplied all products for job. Gave a very reasonable price which we agreed. An was happy with. Agreed on a time an was there right on time.didn't hang round or drag job out. Cleaned up an took all old broken bricks away. Would highly reccomend this young man,that I've asked him to come back in 6 months to build me a wall to front of my house.. good luck for the future in your business Daniel am sure it will be a success.. thank you Mary.
Stanley Ferro Developments ltd
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
We are a very reliable, experienced construction company that takes great pride in the quality of our jobs, the cleanliness of our jobs and building up good working relationships with the customer.
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Latest review:
Extensions- 24 Jan 2022
My job is scheduled for February, and so far my experience with the company has been really positive. They are courteous, professional and have come up with some great ideas. Can’t wait for the job to start.
Sinckler builders and property maintenance
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
Sinckler builders is a building and property maintenance company. We do Renovation. Extension Home adaptation Dormers Roofing. On the maintenance Plumbing Electrics Ground works Decorating Locksmith services
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Latest review:
Painting & Decorating- 13 Jan 2023
These guys are really fantastic. Very prompt and communicate great and deliver an all round brilliant service at very good rates. They really take care in what they do and can tell they have pride in their work. Would 100% recommend and will be using myself again shortly.
Dynamic Construction (NW) Ltd
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
New to MyBuilder but with a well established work history, please visit our website DYNAMIC-CONSTRUCTIONdotUK For more details about available services and genuine feedback from our happy customers... We are a reliable and experienced extension and knock-through specialist, delivering high-quality structural alterations for homeowners who want to improve and open up their space. Our work includes rear and side extensions, load-bearing wall removals, steel installation (RSJs), and full structural knock-throughs. We take pride in doing things properly — from clear communication and tidy working practices to ensuring all work complies with Building Regulations and is signed off by Building Control where required. We work closely with structural engineers and inspectors to give you peace of mind from start to finish. Whether you’re creating an open-plan kitchen, adding valuable living space, or carrying out major internal alterations, we provide honest advice, realistic timelines, and a high standard of workmanship throughout.
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Latest review:
Could not fault the team from start to finish. The garage has been transformed from an old, cold, concrete jungle to a fully functional garden room. They took care of the roof, wiring, internals and new sliding doors and it has all been done to a very high standard. Me and the wife are very happy and would definitely recommend Dynamic. Regards, David.
Alliance Design & Building Services LTD
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
We are a Wirral based company with timeserved tradesmen covering all aspects of building from small plastering jobs to complete refurbishments. We know having work in your house is stressful and that's why we pride ourselves on a clean and reliable service on quality work and customer satisfaction
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Latest review:
Carpentry- 5 Dec 2017
Matthew made a special effort to fit us in given busy schedule which was appreciated. He arrived promptly with his Partner and together worked continuously through the day to complete the work in hand i.e. Affixing a timber stud wall ...with plasterboard in readiness to plaster. They worked as a good team together and completed the Project as arranged to a very high standard...clearing up after them. Both well mannered and polite. It was a pleasure to have them here . Highly recommended. Chris Foley.
REMO Joinery
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
REMO Joinery is an established business trading for over fifteen years specialising in all aspects of joinery with an extensive knowledge of the building industry fully qualified and certified e.g city and guilds , citb , cscs card holder. All building projects considered and will be completed to a high standard working together with client to achieve a fast effective response to their project
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Latest review:
Carpentry- 29 Oct 2025
Very well. Nice job done quickly and efficiently.
Wilson’s construction and groundwork’s
Rating: 4.5 out of 5
Extension Builder in Birkenhead, North West England
Domestic and light commercial groundworks contractor covering the North West and North Wales. Professional, reliable workmanship with clear communication and honest pricing. Fully insured, with free site visits and quotes available.
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Latest review:
Groundwork & Foundations- 28 May 2026
Very pleasant guy and clearly very experienced. Good job clearing the site and came back to fix few bits i wanted changing. Works completed timely, great communication and Site left very clean. Would use again and recommend
concept windows and renovations limited
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
Hi, my name is Dave, I run my small general building company based on the Wirral. I have been in the trade for 26 years and have completed many extensions, refurbishments , kitchens, bathrooms, conservatories etc. I understand my clients needs and work with them to provide an excellent job. I cater for small and big jobs alike, all completed to a high standard by myself and my team. Please take the time to look at my completed work. Many thanks. Dave.
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Latest review:
Extensions- 13 Nov 2022
Excellent from start to finish I can't praise Dave and his team highly enough. Great communication before and throughout the work. Comprehensive estimate to start with laying out every detail of the work. The work started on time and they worked every day till the job was complete. Dave was happy to add extra jobs as we went a long and always had great ideas to make the finished extension even better than we imagined. Dave made what could of been a very stressful experience as easy as it could be. The job was left very clean and tidy at the end of every day. I now recommend Dave to everyone. Dave is coming back next year to rebuild our garden wall and I'm sure we will be having more work done in the future. I have never known anyone who can do literally any building job to such a high standard.
Complete Conservatories
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
We undertake building work, conservatory installations, replacement window and door work, plastering , electrical, heating, joinery, alarms
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Latest review:
Extensions- 8 Jul 2023
From start to finish a great experience, Mike designed and built our no porch, turned up when he said he would, kept us updated on progress throughout and we are very pleased with the results. Use with confidence!
Align Brickwork Ltd
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
We are a highly experienced, family-run building company with a strong reputation for delivering high-quality workmanship across a wide range of projects. With a background that spans everything from new-build homes and residential extensions to full property renovations, paving, garden walls, and all aspects of building work, we bring a wealth of knowledge and skill to every job. Our team takes great pride in our work. We’re known for our attention to detail, strong work ethic, and commitment to delivering results that meet the highest standards—on time and within budget. Whether it’s a large-scale construction project or smaller bespoke work, we approach every task with professionalism, care, and integrity. If you’re looking for reliable, skilled builders who are passionate about quality craftsmanship, we’d be happy to discuss how we can help bring your project to life.
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Latest review:
Bricklaying- 18 Jun 2026
Shaun (the owner) came promptly for a site visit and explained very clearly the solution and sent a detailed quote 24 hours later. The quote was the best from a local professional builder who provided a formal contract and company documents and inspire total confidence.The job was about taking down the garden wall pushed over by several big trees cut but with stumps left in place and with a very big tree at the distant end of the wall. We mutually agreed the starting date which we kept flexible to account for weather changes. Shaun and his team did an excellent job on taking down the old wall, dealing with the very large tree stumps, dealing with a challenging issues around a big tree and building the new wall with pillars and caps. They removed all the rubbish and washed the pavement a very tidy job. .As promised Shaun came back two weeks after and mounted back the wood panels. He is a very good manager for the team and they were all very respectful. Very pleased, would hire again.
Firmbuilders
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
😃😃 hi there am Karl owner of firmbuilders thank you for having time to ready my profile most appreciated 👍 …we specialise in all types of building works ,,we treat every project as are own from start to finish ,we have great ideas and allways there to help only a call or texted away , we have great workman ship ,we are very easy going , , very highly qualified if each trade we give free friendly advice, we are fully insured, all work is guaranteed on every project we are one of the best companies around ✔️✔️ 🤝🤝🤝 look forward to hearing from you .....
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Latest review:
Extensions- 13 May 2018
Karl and his lads completed a one storey extension across the full back of the house, including knock down and removal of conservatory and knock through from current kitchen. Karl is reliable, friendly and easy to work with and his lads were fantastic! The Build took longer than we had thought due to the bad weather earlier this year but Karl kept in touch throughout the build so that we knew what was happening. Karl’s quote was well priced and he kept to that price - putting right the damage by the digger to our fence/gate at his own cost and to a really good standard. We are delighted with our extension and would definitely use Karl and his lads again for any future work.
s j mitchell
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
30 years experience in joinery and building construction
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Latest review:
Carpentry- 2 Apr 2025
Sean was fantastic. Really good attitude towards the work with the experience to deal with any job that was given to him by my at times, testing house. But a really standout quality of Seans is his reliability. Unfortunately this quality cant be said for many other tradesman butbone that I really appreciated. I would highly recommend Sean to anyone.
Prestige Developments Merseyside Ltd
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
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.
Novara Construction Limited
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
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.
Ally Engineering Limited
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
Ally Engineering Limited is a Merseyside-based company providing various domestic property solutions, including plumbing & heating, electrical installation, air conditioning, plastering & renovation as well as swimming pool system design. Combining years of experience and a commitment to qualify craftsmanship, our 2021-founded company is a modern, customer-focused provider, understanding the importance of transparent communication and consistent end results.
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Latest review:
Kyle and Jason did a very good job fitting my new bathroom. The tiling is completed to a high standard. Kyle is very friendly and willing to answer all the questions about the work. The work is done on time and at a reasonable price. I am really pleased. Thanks lads!
N.A.C Builders
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
I am a hard working dedicated builder with 15 years experience which includes all aspects of building work (plastering, extensions, kitchen and bathroom fitting). I have built up my reputation by being honest and reliable and by also ensuring that customers are updated every step of the way in all projects being completed. If a problem arises I work with the customer to ensure all work is completed to a high standard and the original design is still completed.
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Latest review:
Tiling- 3 Dec 2017
We used Neil initially for the tiling of the whole downstairs of our house, porch, hall, 2 living rooms, kitchen and conservatory. We were happy with previous reviews and comments and his quote was competitive so we went with him and were very happy with all works, and we asked him to also do some pipe works to radiators, plastering and laminate flooring which he did whilst here and completed all the works in just under 3 weeks taking all building waste with him at end of job. He and his mate Ronnie were very trustworthy and we left them with a key to let themselves in and lock up whist we were in work during the day. More than happy to recommend Neil and would use him again if we needed any further works.

Top rated Extension Builders

Our Extension Builders in Birkenhead, North West England, are rated 5 out of 5 based on 7 reviews from customers like you.

Quality screening

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What types of services are offered by local extension builders in Birkenhead, North West England?

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 Birkenhead, North West England 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 Birkenhead, North West England who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Birkenhead, North West England?

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

Find extension builders in Birkenhead, North West England with MyBuilder

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

Step 2: Compare different extension builders in Birkenhead, North West England

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

Step 3: Hire Birkenhead, North West England extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Birkenhead, North West England, 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.

Birkenhead, North West England extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Birkenhead, North West England extension builder before hiring?

Before hiring an extension builder in Birkenhead, North West England or extension building company in Birkenhead, North West England, 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 Birkenhead, North West England?

An extension builder in Birkenhead, North West England 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 Birkenhead, North West England 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 Birkenhead, North West England?

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 Birkenhead, North West England 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 Birkenhead, North West England 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 Birkenhead, North West England

Can an extension builder in Birkenhead, North West England help with planning permission?

Yes, many extension builders in Birkenhead, North West England 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 Birkenhead, North West England handle everything from design to construction?

Many Birkenhead, North West England 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 Birkenhead, North West England help with materials and finishes?

Yes, most extension builders in Birkenhead, North West England 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.