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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Green jacket landscape and construction
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
Hi, we are Green jacket landscape construction ltd we have been trading for 23 years we offer competitive prices on all kinds of landscape and building projects , small works welcome, safe contractor approved for larger commercial works. Extension work, building projects including structural repairs and rubber Epdm flat roofing also welcome all works are guaranteed so please get in touch for a peace of mind ran project
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Latest review:
Bricklaying- 20 Oct 2025
Excellent work. The old stone and brick barn required a good level of work to stabilize and repair prior to a new roof being fitted. Nick advised the best and practical way forward. The stone pointing and rebuilding was very good. Removing the existing roof timbers and stabilizing the end walls. Repairs to the brick work and the fitting of the new roof timbers ready for the new slate roof. Green jacket (Nick) were very reliable and commercially very fair. I did not want the cheapest quote, I wanted the most realistic and informed, Nick completed the remit completely. This project will require work to be carried out in different stages and Nick will be called in on several of the following works. Would recommend anyone to use Green Jacket.
KB Kitchens&Bathrooms
Rating: 4.9 out of 5
Extension Builder in Birkenhead, North West England
All building work
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Latest review:
Bathroom Fitting- 30 Dec 2021
Excellent! Started quickly. Went out his way to meet deadlines. Gave a total price for job and provided quality products. Hired again for the kitchen👍
Concept Design To Build Limited
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
We at concept design to build are a modern family run business with traditional values. We take great pride in all work we carry out and we endeavour to ensure that all of our customers receive our full attention at all times. We offer a no obligation consultation on any designs or ideas you may have, we will help you until your completely satisfied. Whether it’s a full house renovation or a new kitchen/bathroom we do it all. We can make your ideas in to a reality from concept to completion.
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Latest review:
Kitchen Fitting- 20 Dec 2021
We are beyond happy with the job that Nick and Concept Design to Build did on the kitchen. From the beginning communication was fantastic, the work was completed to the highest of standards and Nick and his team went above and beyond to make sure everything was perfect. They were a pleasure to have in the house and we can't recommend them highly enough.
TDH Decorating Services
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
With 18 experience years in the decorating trade, TDH Decorating Services is a tidy, reliable, professional and affordable company. All work is finished to the highest standards.
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Latest review:
Painting & Decorating- 15 Mar 2024
Good guy - good job!
Kosta
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
I have over 6 years of experience in construction, specialising in window and door fitting, including uPVC, aluminium, sliding and bifold systems. I also carry out bathroom and kitchen tiling, plastering, and general renovations. I take pride in delivering high-quality workmanship, always meeting British standards and ensuring every job is done safely and to the client’s satisfaction. Whether it’s fitting a new window, making good after installation, or handling detailed tiling and finishing, I work with care, precision and professionalism. Reliable, tidy, and always respectful of your home — customer satisfaction is my priority.
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Latest review:
Kosta kept great communication, arrived in time and was very tidy throughout the job. Very happy with his work! New worktops, sink and tap have been installed perfectly.
Outright Brickwork Ltd
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
Local reliable quality builders. House Extensions Property Improvements & Brickwork Specialists covering Liverpool and surrounding areas. Offering free quotes & competitive prices.
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Latest review:
Repointing- 18 Feb 2020
Mark's work and service are of the highest standard and I wouldn't hesitate to use again in the future.
OSAH property solution LTD
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
Well established building and construction company,. We cover all aspects of building from demolition, build stage, first and second fixes of joinery, electric and plumbing, insulation and boarding, skimming, tiling, decoration, flooring etc. Including our free, no obligation quote is also breakdown of cost. When work agreed, we offer design and drawings free of charge. We maintain the heights standard of work with excellent communication and customer service. Please dont hesitate to contact us
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Latest review:
Conversions - General- 8 Sep 2022
Charlie and his team were outstanding from start to finish of our project, which included the conversion of an empty space into a shower room and the full renovation of an adjoining bedroom. All costings were transparently produced and were within our budget area and the standard of work has been fantastic. The communication of Charlie and the other contractors was very good and there were no issues during the project period.
QualiBuild Ltd
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
Adaptable and reliable building firm, with over 35 years industry experience. We are a general builder covering all aspects of residential construction, including extensions, garage and loft conversions, landscaping, kitchen and bathroom remodelling, structural work, internal wall covering, electrical and plumbing projects. We also have a specialist arm to the firm, that concentrate solely on external wall covering such as Lime, Monocouche, and Silicone renders, via both hand and spray application. We pride ourselves on outstanding quality and workmanship, from an exceptionally reliable and professional team.
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Sean Mooney Bricklaying and Groundworks
Rating: 4.4 out of 5
Extension Builder in Birkenhead, North West England
Hi, my name is John Mooney. I'm a city and guilds timed served bricklayer, with over 35 years of experience. We can fix a few bricks or flags, or manage a new build project; including all works along the way.
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Latest review:
Extensions- 10 Feb 2018
Sean was perfect. Always punctual, polite, conscientious, and willing to do that bit extra to finish the job. His price was very competitive and he always made an effort to work with our timescales. The extension scheme wasn’t a straight forward job, required an engineered slab and temporary support for the accommodation above. Sean tackled it all with ease and got on with the task at hand. Well done.
PW electrician
Rating: 4.9 out of 5
Extension Builder in Birkenhead, North West England
Caring hardworking builders very experienced Electrician Joiners Plumbers Roofers Plasters and many more in our ranks all works undertaken we have experience in a lot of trades and the multiple connections of people within the trade to call upon when need, so just ask for any advice and anything you want to know, quite quick to message back.
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Latest review:
Conversions - General- 20 Mar 2026
The job itself was great. Lads really lovely and very professional and felt I could trust them. Handed over final payment before rendering on the front of garage was completed as I trusted them. Needless to say the job was never completed. Tried contacting and now being ignored. This job was done in sept/oct and as it’s used as a business it looks terrible on walking up the drive. Can’t argue the job inside as they’ve done a fantastic job, if you choose to use this company just hold on to some cash until completion.
Professional Home Refurbishment
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
Professional Home Refurbishment LTD is a premier company with over 28 years in specializing in transforming residential spaces into dream homes. With a keen eye for detail and a commitment to quality, our team of skilled professionals offers a comprehensive range of services, including kitchen and bathroom remodeling, flooring installation, painting, and general home repairs. We pride ourselves on delivering exceptional customer service and ensuring that each project is completed on time and within budget. Whether you are looking to modernize your living space, increase your home's value, or simply refresh its appearance, Professional Home Refurbishment LTD is your trusted partner in bringing your vision to life.
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Latest review:
Carpentry- 28 Oct 2025
Alex was very professional completed the job in a few hours would highly recommend
PARNABY PROPERTY DEVELOPMENTS LTD
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
Parnaby Property Developments is a total renovations and developments contractor. From aesthetic remodelling of a space to significant structural development no project is to big or too small.
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Latest review:
Bathroom Fitting- 15 Jul 2023
Andy delivered what he’d promised and exceeded expectations. From first contact in April to completion today (15th July) he has been courteous, professional and has consulted us as necessary as the work has progressed. Problems that were not obvious when he attended site to work up his quotation were all addressed and without exceeding his original quotation. Andy and the tradesmen he uses for work he needs support with are thoroughly reliable. He turned up when he said he would and came back to finish off at a weekend, which was appreciated. We would highly recommend Parnaby Property Developments.
Hillfoot management ltd
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
We are general building contractors who specialise in new builds, extensions, loft conversions and roofing works. We have over 20 years experience in the industry and have accomplished a vast range of projects from new build houses, full church conversions to residential extensions loft conversions, structural alterations and kitchens.
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Latest review:
Stuart and his team have built a house for us back in 2017 to an excellent standard. They also completed an extension on our new house in 2022. Again to an outstanding standard. Very easy to communicate to. Very reliable. Excellent finish on the house Recommended some excellent companies and products to use. Very pleased and would use Stuart and his team every time we need work done.
H S Building & Paving
Rating: 4.4 out of 5
Extension Builder in Birkenhead, North West England
Hello and thank you for taking time to look at H S Building and Paving. We are a local company based in on the Wirral but covering the whole of the north west with over 5 years experience in the Building and Landscaping trade. We are young keen and ready to work, Brickwork, Extensions, Hard and Soft Landscaping, Rendering, Driveways just to name a few of the services that we provide. Please get in touch for more information.
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Latest review:
Landscaping- 11 Feb 2026
It was a great job from start to finish came out to price He was on time and polite I found the price very good came out and did the job to a high standard Again on time plus explained everything during and after Job I would recommend him to family and friends and will use him in the future
Yule Electrical & Building Limited
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
Hi I'm Dan from Yule Electrical & Building Ltd. I'm a general builder and also a qualified electrician with over 10 years of experience.
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Latest review:
Carpentry- 8 Jun 2025
We’ve had a lot of work done throughout our home but no one was as professional as danial, he completed the job on time, very clean and well mannered and did a fantastic job to our kitchen floor. Would definitely hire again for future jobs
Murlies UK Ltd
Rating: 5 out of 5
Extension Builder in Birkenhead, North West England
We are building company that undertake all aspects of building works. Projects currently ongoing our domestic extensions including all ground works and drainage, wet rooms and bathrooms, plastering, roof works, pointing works and kitchen installs. Our directors our fully Health and Safety trained and hold Nebosh Certificates and SMSTS training.
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Latest review:
Extensions- 19 Apr 2024
Job was brought in on time even with tough weather conditions. Issues were found when they were doing the footings but overcame them with minimal fuss. Good finish on the inside. More than happy with the overall job.

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.

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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.