Extension Builders in Woolwich

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (21 reviews)

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Some of our top rated extension builders in Woolwich

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STM Contractors
No reviews yet
Extension Builder in Woolwich
STM Contractors is a leading construction and project management firm dedicated to delivering high-quality services to clients across various industries. With a team of skilled professionals and a proven track record, we specialize in providing comprehensive solutions for residential, commercial, and industrial projects.
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Aycon Construction Ltd
No reviews yet
Extension Builder in Woolwich
Aycon Construction Ltd was established in 2008 as a general building contractor. The company is run by a qualified civil engineer having 32 years vast experience in construction. The company has diversified experience in building and civil works comprising new build, extensions, loft conversions, refurbishment and drainage works. We undertake all types of maintenance works including plumbing and drainage, electrical, brickworks, carpentry, roofing, bathroom, kitchen, tiling and flooring.
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Walter weir Ltd
Rating: 5 out of 5
Extension Builder in Woolwich
Walter Weir Ltd - established as a design and build contractor for the highest specification projects in residential and commercial developments in London & The South East. Our team of skilled tradesman, project managers & architects cover all scope of works within construction, who are experienced professionals, making the dream a reality for every client. We believe in cementing lasting relationships with clients & this can only be achieved by maintaining a constantly high standard of work.
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Latest review:
Groundwork & Foundations- 19 Feb 2020
Donald Weir was really professional and helpful. They got the work done and handled our queries with patience. We will be soliciting their services again very soon!
D. Keighley Project Management Ltd
No reviews yet
Extension Builder in Woolwich
Construction Project Manager specialists with over 12 years experience in the industry delivering projects of all scales and sizes across the Property, Commericial office and Retail Sectors. A methodical and meticulous planner with a keen eye for detail and extensive knowledge of the construction Industry.
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Phillip Thomas O'Gorman
No reviews yet
Extension Builder in Woolwich
Father and Son alliance, based in south London with over 30 years of Bricklaying experience. All aspects of brickwork, garden walls, extension and repointing undertaken, free quotations provided, and a friendly efficient service.
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96 Degrees Carpentry Ltd
Rating: 5 out of 5
Extension Builder in Woolwich
We undertake all aspects of Carpentry and General building works. Specialising in refurbishments and loft conversions we have a team of qualified and experienced carpenters, plumbers and electricians available for both residential and commercial works.
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Latest review:
Decking- 23 May 2021
Excellent and professional job completed as quoted. Would highly recommend to future Clients.
Vullcan Construction
Rating: 1 out of 5
Extension Builder in Woolwich
We are a CHAS and Safe Contractor accredited organisation specialising in the provision of bespoke and high end specifications in relation to all aspects of internal refurbishments for both contemporary and period properties, in addition to commercial fit-out works, as well as small to large scale structural alternations. Our clients choose us for our experience and strong level of communication during our projects, our highly competitive rates and the high level of quality of our finish.
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Latest review:
Extensions- 25 Aug 2020
I did my due diligence on Vullcan, but things went downhill. After a week i got a pre-tax invoice for £3000 for a more "complex" drainage system which was already completed, this was the start of them trying to get around contract items and look for every way possible to charge extra fees which i can’t go through in the word limit here. When that dint work they refused to do the work. e.g. they literally installed a tempered glass sheet, with liquid glue on my roof and stated to me that this was a "roof window". I had to show them buildings regulations that this was unacceptable and illegal especially when our contract said it has to be a VELUX ROOF WINDOW! Promised a 6-8 week completion, this is 9 months later. I had now paid about 90% of the original bill and 100% of additional costs. The final payment was due after completion and a 2 week snagging period. But the demand for payments started, with threats to sue. This was laughable as they hadn't completed the job. •The roof was leaking •Electrical issues with the fuse box and multiple light /electrical points •Outstanding items •The buildings controls company stated they would not be able to sign off on the building work because of outstanding issues, which I wouldn’t have even known as they lied stating they HAD the certificate. I agreed to send a FULL payment to an escrow company and pay HALF of the costs so they can complete and fix safety issues but they refused! Shameful experience.
AP1 construction ltd
No reviews yet
Extension Builder in Woolwich
Hi how are you every one I m self employed working as a contractor in Croydon I start my work 2009 since I make a lot of bathroom and house currently I make 10 flat in Croydon high street that’s new work hope you guys give me chance to prove my self I m happy to show my job have my boys who doing all work plasters painter and brekwork and bathroom
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Bali construction
No reviews yet
Extension Builder in Woolwich
Hi is Armand general Builder with a experience 8 years in london
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Buildswell ltd
Rating: 5 out of 5
Extension Builder in Woolwich
my name is sehaj the main contractor of buildswell ltd.We are a full facilities management and installation company,If you are thinking of renovating your home,building an extension, or changing your roof. Sehaj from buildswell has a local and trusted construction business to provide maintenance and building services of the highest standard at competitive prices. Very friendly and professional
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Latest review:
Extensions- 20 Jan 2021
Trusted person good quality extension with no delays
Lombardo Constructions Ltd.
No reviews yet
Extension Builder in Woolwich
Our target is the full client satisfaction. Lombardo Construction has been trading for more than thirty years in the construction and restoration market. We have been always oriented towards the research and the innovation during design and construction phases with a precise care for details and quality control process. The company is able to offer to the client the know how in restoration, renovation and new built works for the required M/E services along with the statutory certification.
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Neil Thompson
No reviews yet
Extension Builder in Woolwich
Hi there, I’m Neil, I’ve got 20+ years of experience in the construction industry. I’ve worked all over London and Greater London over the years and travelling to work is not an issue for me. I have an experienced group of people that I work with and who know how to get the job done on time and on budget. From the domestic side of the industry i.e. garden walls, extensions and new builds to the commercial side which includes retail units, office blocks and housing estates, there’s nothing that can’t be built!!! If an architect can draw it, we can build it!!! Thanks for checking out my profile and I look forward to hearing from you soon.
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Razvan Building Services LTD
No reviews yet
Extension Builder in Woolwich
Hi .I am Razvan the owner of Razvan Building Services LTD company specialised in full property refurbishment and all aspects of building works .With over 20 years of experiences in building trade and a good portfolio I am waiting for the next challenge . I can provide references from previous customers on request . We cover central , west and south London but we are proud to say we have offered our services outside London : Brighton , Isle of Wight, Walton on Thames
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SOUTH CONSTRUCTIONS LTD
No reviews yet
Extension Builder in Woolwich
A little about us With many happy and returning customers over the last 12 years, you can be sure of being well looked after. Our aim is to provide a stress free project, delivered in a manner that I am confident will exceed your expectations. We are proud to be an established business who are known locally for our fantastic service. Our customers are accustomed the outstanding quality of projects we complete
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UTALE
Rating: 4.7 out of 5
Extension Builder in Woolwich
UTALEE PLASTARING Drylining RENDERING General buildings
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Latest review:
Plastering- 12 Jun 2026
Great communication clear pricing and really good and effecient work. Will use again!
Express Moves
No reviews yet
Extension Builder in Woolwich
All building work from loft conversions to basements. Internal restructuring, kitchens and bathrooms. Any job small or big undertaken. Approved building control work. We welcome any jobs you have and are happy to quote or advise free of charge. Honest and straightforward ethics. Very competitive rates.
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3.9

Top rated Extension Builders

Our Extension Builders in Woolwich, are rated 3.9 out of 5 based on 21 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Woolwich?

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

Find extension builders in Woolwich with MyBuilder

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

Step 2: Compare different extension builders in Woolwich

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

Step 3: Hire Woolwich extension builders with confidence

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

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

What to ask a Woolwich extension builder before hiring?

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

An extension builder in Woolwich 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 Woolwich 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 Woolwich?

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 Woolwich 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 Woolwich 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 Woolwich

Can an extension builder in Woolwich help with planning permission?

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

Many Woolwich 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 Woolwich help with materials and finishes?

Yes, most extension builders in Woolwich 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.