Extension Builders in Woolwich

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

Easily find verified Woolwich Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Woolwich.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in Woolwich

2976 Results

Sort by:

Ekd Construction Ltd
No reviews yet
Extension Builder in Woolwich
We create and improve spaces through collaborative partnerships with our clients and meticulous, professional craftsmanship. We ensure every project reflects both your vision and our shared values. And we know the business process from start to finish. Works we carry out: Interior & exterior painting • Wallpaper hanging & removal • Woodwork, staining & sealing • Kitchens, cupboards & decking Commercial spaces • Colour consultation • Damage repair & mould treatment • Stud partitions • Joists • Sub-floors • Door frames • Staircase fitting • Engineered flooring • Doors • Skirting Architraves • Kitchen fitting • Bespoke cabinetry • Decking • Custom work • Windows • Flat roofs
Get in touch
Nenad Jevtic
Rating: 5 out of 5
Extension Builder in Woolwich
I've start working in the building industry 15 years ago. Over the years working in the industry I have moved up the lader and for last 4 years worked as project manager for different building company's . I have vast experience in designing and working on projects to highest standards to meet deadlines and within the budget . I have team of highly experienced tradesman and we always go extra mile to meet customers needs.
Get in touch
Latest review:
Conversions - General- 6 Feb 2019
Nanad and his team have been wonderful from day one. We have had them with us a number of weeks doing all the jobs they quoted for and more, they are fast efficient and courteous of the fact we lived in for a lot of the work. Everything has been finished to a great standard and we are thrilled with our house which has been completely transformed. We have already recommended them to friends and will continue to do so and hopefully have them back in future. They are creative, solve issues that crop up easily and without fanfare extremely hardworking and all round an excellent team! Thank you for everything! Emma and James
Sandhu construction
New on MyBuilder
Extension Builder in Woolwich
Sandhu Construction is a results-driven construction firm committed to delivering high-quality residential and commercial building projects. Our team specializes in comprehensive site management, expert craftsmanship, and modern infrastructure solutions—ensuring every fitting and installation meets the highest industry standards for safety and durability.
Get in touch
I.Hysaj
No reviews yet
Extension Builder in Woolwich
, we specialise in brickwork for extensions, garden walls, new builds, and more. With over 7 years of experience, we deliver high-quality work across London at fair prices. We offer free quotes and always put customer satisfaction first.
Get in touch
Shri Krishna Construction Company
No reviews yet
Extension Builder in Woolwich
Transform your home with professional painting and decoration services that bring fresh life and lasting beauty to every room. With meticulous attention to detail, quality materials, and a commitment to finishing on time, I ensure your space looks flawless and reflects your personal style. Whether it’s a single room or the entire house, trust me to deliver exceptional results that enhance your home’s value and comfort. Let’s make your vision a reality—get in touch today for a free consultation!
Get in touch
Crblbuilding
No reviews yet
Extension Builder in Woolwich
Crblbuilding
Get in touch
Beam Developers ltd
Rating: 5 out of 5
Extension Builder in Woolwich
Unlocking a world of possibilities, BEAM Developer Ltd specializes in an array of dynamic property services. From sleek architectural designs for planning applications to robust structural packages, we've got your project covered. Our expertise extends to seamless renovations, repairs, and captivating new extension and conversion builds. Elevate your vision with BEAM Developer Ltd – where excellence meets innovation!
Get in touch
Latest review:
Ahmad and the Beam Developers team did an amazing job on my rear extension. We were very particular with our requests and are generally picky people but they were very patient and accommodating to our every request. We were shown the drawings, made adjustments and managed to tailor the project exactly to what we wanted. The finished results were amazing. No big project for us soon but should we plan to do the loft will definitely use Ahmad and his team again.
London builders
No reviews yet
Extension Builder in Woolwich
it's Garry singh from London builders. We do all kinds of building works loft conversation, the extension,house renovation, Tiling, Electric, pluming & Heating. I do have 10 years experience in this field .please contact us without hesitation. Thanks
Get in touch
IVD Construction Ltd
No reviews yet
Extension Builder in Woolwich
Hello, I’ve been in the construction business for more than 13 years. I’ve been doing high end projects including basement excavation works, new roofs, extensions, full internal renovations, plumbing and electrical works, etc. My company works with high skilled professionals to satisfy all customer needs.
Get in touch
Thaqi Build Ltd
No reviews yet
Extension Builder in Woolwich
We specialise in upscale loft conversions and home renovations of various sizes throughout East, North, West London & Essex. With extensive experience in loft and basement conversions, kitchen extensions, and full-house renovations. We deliver your new home upgrade in an affordable price with the minimum of fuss and maximum satisfaction.
Get in touch
Vardaan construction company ltd
No reviews yet
Extension Builder in Woolwich
We are based in east London we don't have reviews because we are new to my builder but we are doing building work from last 17 years.
Get in touch
Gm constructions London ltd
No reviews yet
Extension Builder in Woolwich
Hi my company name Gm constructions
Get in touch
2bros brick genius
No reviews yet
Extension Builder in Woolwich
Hi my name is Dio. I got 5 years experience of doing brick work I can do small jobs like garnden walls to bigger jobs like extensions and houses I always work safely I don’t mind talking and explain to customers anything they want to know before and during the work .
Get in touch
Phoenix Logis Limited
Rating: 1 out of 5
Extension Builder in Woolwich
We have many years experience in the UK market in refurbishment and domestic and non domestic property alterations. This includes heavy structural alterations and house extensions and reconfigurations for very high end clients delivering in the range of Prime and Super Prime Projects for very high end clients. This getting the projects from cradle to grave making sure we meet our targets on time and budget making sure the clients are happy with the results we deliver. Our works starts with the assistance of making all the necessary paperwork for the client, ground works, internal refurb, heavy and light structural alterations, in a few words all trades in our hand for internal and full external works this including scaffolding.
Get in touch
Latest review:
Restoration & Refurbishment- 1 Feb 2026
The WORST experience I have ever had with a tradesman. I would strongly advise others to stay clear. There was no schedule of works at any stage. Adrian failed to plan, failed to communicate agreed works, & did not even tell his own workforce what they were meant to be doing. There was no evidence of professional oversight or management, resulting in chaos & extreme delays. I was repeatedly misled. He stated that Building Control had been contacted & paid for; but when I contacted them directly they confirmed no application or payment had been made. He damaged my property & instructions were ignored. He was rude, aggressive & shouted at me in my own home, which I found intimidating as a woman. Neighbours also complained about his behaviour. Despite multiple extensions, the job was left unfinished with little communication. He caused significant stress & a serious loss of time & money. The matter is now being resolved through the courts. I would NOT recommend him under any circumstances
Omerta Builders Limited
Rating: 5 out of 5
Extension Builder in Woolwich
We undertake many jobs and specialise in extensions, loft conversions, painting and decorating, bathrooms, kitchens, and plumbing and electrical works. We work all over London, and have even completed jobs outside of London too. We take pride in the quality work we deliver, and make sure customer satisfaction is at the forefront of what we do. Combined within the company we share 30 years of construction experience.
Get in touch
Latest review:
Extensions- 11 Jun 2019
Very good builders. Came on time every day and finished work on time. Very reliable and trustworthy. We had quite a few hiccups along the way but they always managed to find a solution. Would definitely recommend them and use them again.
LDK BRICKWORK
Rating: 5 out of 5
Extension Builder in Woolwich
Brickwork ,extentions, restoration, pointing , retaining walls
Get in touch
Latest review:
Bricklaying- 13 Aug 2021
We agreed on a price which was satisfactory, Keaton and his team were very professional job completed , brick laying to a good standard. Very happy would recommend friends.

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.

Quality screening

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 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.