Extension builders in Liverpool

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.6 (12 reviews)

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Some of our top rated extension builders in Liverpool

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Rowmarsh Group ltd
No reviews yet
Extension Builder in Liverpool
We are a Building Services & Maintenance Company covering projects from new builds and extensions, full refurbishment/ renovations to minor repairs, in both the commercial and domestic sectors. We have a combined industry experience of over 100 years across all trades, with a reliable and professional team of full-time staff, completing refurbishment installation projects and routine maintenance tasks all to extremely high standards meeting all health and safety requirements. We are a member of the National Federation of Builders along with being FireQual approved Fire Door inspectors. We are also a Liverpool City Council approved contractor, therefore providing reliable service to many Schools & Nurseries, Nursing homes, Sports centers, Churches, Police stations, Warehouses & Office blocks, Pubs, clubs & bars, along with historic buildings like the Town Hall & St George’s Hall.
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Morganbuild nw ltd
No reviews yet
Extension Builder in Liverpool
We a small building firm that covers - brick laying - joinery - extensions - loft conversions - structural alterations - media walls -panelling When we do extensions / loft conversions we have contacts in every trade needed and can manage the job from start to finish.
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Louis hayes
Rating: 5 out of 5
Extension Builder in Liverpool
LH RENDERING & RENOVATIONS - RENDERING - PLASTERING - BRICKWORK - ALL ASPECTS OF BUILDING WORK
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Latest review:
Louis has recently rendered the front of my house and I can highly recommend. Everything was completed to a high standard and even when problems were uncovered as is to be expected with an older house, Louis was on to it right away, ordering necessary materials to resolve and fix. All windows were covered prior to work starting and just as importantly, pathways etc were hosed down at the end of every day. Was a pleasure to have him and his team around 👍
TDH Decorating Services
Rating: 5 out of 5
Extension Builder in Liverpool
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!
DMConstruction
Rating: 5 out of 5
Extension Builder in Liverpool
Fully time served tradesman (bricklayer) 28 years in the trade Self employed since 2003 New Builds , Extensions and Renovations. Local Tradesman serving Local People.
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Latest review:
Bricklaying- 19 Aug 2019
Great job done. Would highly recommend.
Ab builders
Rating: 3.2 out of 5
Extension Builder in Liverpool
RT Builders . We are a highly experienced building and refurbishment company with over 50 years in the trade, covering Liverpool, Wirral, Warrington and surrounding areas. We specialise in home improvements including full refurbishments, extensions, structural alterations, bathrooms, kitchens and all general building work. From small repairs to full property renovations, we manage projects from start to finish with a reliable, skilled team. We take pride in delivering clean, organised work and treating every home with respect – as if it were our own. Our focus is on quality workmanship, clear communication …and completing jobs on time and within budget. We are fully insured and committed to providing a professional, stress-free service from first quote to completion.
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Latest review:
Plumbing- 21 Oct 2026
Came out straight away & did the job in minutes. Would DEFINITELY use again 👍
JG.CONSTRUCTION
No reviews yet
Extension Builder in Liverpool
Hi HERE AT JG.CONSTRUCTION WE CARRY OUT ALL ASPECTS OF WORKS WITH ALL FULLY QUALIFIED TRADESMEN ON BOARD FIRST AND SECOND FIX JOINERY ALL ELECTRICAL WORKS ALL PLUMBING WORKS ALL PAINTING AND DECORATING WORKS PLASTERING/RENDERING ALL ROOF WORKS
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Lux Builders LTD
Rating: 5 out of 5
Extension Builder in Liverpool
At Lux Builders Ltd, we specialise in delivering high-quality residential and commercial building solutions with a focus on craftsmanship, reliability, and customer satisfaction. Whether you're planning a new build, renovation, extension, or refurbishment, our experienced team is here to bring your vision to life. We pride ourselves on clear communication, transparent pricing, and attention to detail from start to finish. No matter the size of the project, we approach every job with the same dedication and care—ensuring results that meet both your needs and the highest standards in the industry. Why Choose Lux Builders Ltd? ✅ Fully qualified & insured professionals ✅ Reliable project timelines & budgets ✅ Tailored solutions to suit your style & needs ✅ Friendly, honest service you can trust
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Latest review:
Fantastic customer service, very reliable and punctual. Workmanship is great and really helpful in producing your desired plan and ideas.
RG Developments
Rating: 4.7 out of 5
Extension Builder in Liverpool
RG Developments is a specialist building company delivering high-quality house extensions and structural works for homeowners who want the job done properly. We focus on well-planned, well-executed builds, with clear communication, strong site management, and a professional standard of workmanship throughout. From early design input and planning coordination through to completion, we take responsibility for the process and the outcome. Our work is carried out to current building regulations, backed by guarantees and followed up with genuine aftercare. We do not cut corners, and we do not oversell. What we do provide is honest advice, realistic expectations, and a finished build that adds lasting value to your home. If you’re planning an extension and are looking for a reliable contractor who prioritises quality, accountability, and long-term results over short-term savings, we’d be happy to discuss your project.
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Latest review:
Conversions - General- 1 Dec 2021
Quick and efficient. Plasterers could have made less mess but overall a great job well project managed by Damian.
pb joinery
Rating: 1 out of 5
Extension Builder in Liverpool
fully qualified joiners cover all aspects of carpentry and joinery roofing/structural specialist attention to detail reliable tidy workers 👍🏼
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Latest review:
Carpentry- 10 Jan 2026
Attended to price the job straight away said he would make a start on the Wednesday therefore we removed the doors for him not to turn up. Arranging another day he text the morning of to say he could not attend on this day!
Green jacket landscape and construction
Rating: 4.8 out of 5
Extension Builder in Liverpool
Hi, we are Green jacket landscape construction ltd we have been trading 25 years we offer competitive prices on all kinds of landscape/driveway and building projects , rake out and re pointing in lime or cement, small works also welcome, brickwork, 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.
Alan Mcdonnell t/a Prestige Developments North West Ltd
Rating: 5 out of 5
Extension Builder in Liverpool
Hi I'm Alan and I am a time served bricklayer of the highest quality. I will bring satisfaction to all your building needs. Always leaving the Job in prestige condition. Bricklaying is not only a job for me but it's also my passion my lads are well mannered, mature and very trustworthy!
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Latest review:
Alan created a kitchen diner space for us by doing several things: He widened the doorway, installing lintel brick up two existing doorways, created a window with lintel. He has been a massive help, his hard working attitude and excellent level of work has enabled me to not worry about the job and instead get a head start on the other bits. In short - exactly what you need from a professional tradesman.
Mark Harris
No reviews yet
Extension Builder in Liverpool
I am a city and guilds trained bricklayer with 40 years experience. I also provide a general building maintenance covering all trades
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PARNABY PROPERTY DEVELOPMENTS LTD
Rating: 5 out of 5
Extension Builder in Liverpool
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.
Sean Mooney Bricklaying and Groundworks
Rating: 4.4 out of 5
Extension Builder in Liverpool
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.
PACT Construction
Rating: 5 out of 5
Extension Builder in Liverpool
18 years experience in building, civil engineering and groundworks. Specialists in drainage, foundations, brickwork, scaffolding and paving. No job is too small and it will be given the same attention to detail as a multi million pound scheme.
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Latest review:
Groundwork & Foundations- 22 Feb 2017
Kevin provided a quick response and competitive quote. He kept us informed about the delivery of materials and arrived on site when he said he would. The works were completed to a high standard within 1 day and the site left clean and tidy.

4.6

Top rated Extension Builders

Our Extension Builders in Liverpool, are rated 4.6 out of 5 based on 12 reviews from customers like you.

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Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

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

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

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

What are the hourly rates of extension builders in Liverpool?

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

Find extension builders in Liverpool with MyBuilder

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

Step 2: Compare different extension builders in Liverpool

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

Step 3: Hire Liverpool extension builders with confidence

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

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

What to ask a Liverpool extension builder before hiring?

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

An extension builder in Liverpool 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 Liverpool 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 Liverpool?

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 Liverpool 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 Liverpool 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 Liverpool

Can an extension builder in Liverpool help with planning permission?

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

Many Liverpool 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 Liverpool help with materials and finishes?

Yes, most extension builders in Liverpool 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.