Extension builders in Woolwich

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (18 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

3047 Results

Sort by:

h building and landscaping ltd
Rating: 4.9 out of 5
Extension Builder in Woolwich
H Building & Landscaping has 20 years experience in all aspects of building. From Extensions, Refurbishments, Basements, All Garden landscaping, Patios,Driveways,Garden walls,Fencing,Turfing, kitchen & bathroom refits & much more. We pride ourselves in attention to detail & customer satisfaction. We are trustworthy & reliable with a great reputation! It would be our pleasure to assist you in all works needed, we will not be beaten on quality or price. H Building & Landscaping Ltd
Get in touch
Latest review:
Extensions- 18 Nov 2020
Unfortunately, Stuart Helm did not even start the job let alone complete it! Each time Stuart Helm was supposed to start work on the porch, he contacted me with an excuse explaining why he couldn’t start the work. This occurred over several weeks and eventually, we mutually agreed he would not be doing the work and I would repost the job. Very disappointing and lots of time wasted.
RC CONSTRUCTION
No reviews yet
Extension Builder in Woolwich
hello, my name is Razvan, and I have been working in this field for over 12 years, during all this time I have evolved in masonry from low-level work, from laborer to being a supervisor with a diploma, I have completed many works successfully and I learned a lot about this job from people with a lot of experience behind them, besides this job I also have other skills, such as interior work, painting, laying parquet plastering. at the moment my basic job is bricklaying, I like what I do, and especially making the works look flawless is the most satisfying thing for me, and especially making the customers happy. (contact me with confidence, I promise you won't regret it, you will learn more about me, just by getting to know me and seeing me in action✌🏻)
Get in touch
Palace Construction Ltd
No reviews yet
Extension Builder in Woolwich
We are Bromley based family owned building contractor covering Bromley and Kent.Our reputable business undertakes New build private Homes,Extensions and refurbishment projects. Our clients receive quality work on time within budget from a professionally run business with Directors whom have a combined 42 years experience in the contracting industry.
Get in touch
Nabcon construction ltd
No reviews yet
Extension Builder in Woolwich
Nabcon Construction Building Trust, Crafting Quality. With 15 years of proven experience, Nabcon Construction delivers reliable, high-quality construction solutions on time and within budget. From residential to commercial projects, we turn visions into reality with expert craftsmanship, innovation, and integrity.
Get in touch
P & I Construction LTD
No reviews yet
Extension Builder in Woolwich
Over 20 years experience in home building. Predominantly dealing with extensions, loft conversions and new builds. With a large team we are able to build quickly and to budget.
Get in touch
Toro Construction Ltd
No reviews yet
Extension Builder in Woolwich
I like to set up all details before rather than arguing after
Get in touch
Sandford roofing specialists
No reviews yet
Extension Builder in Woolwich
Hi we are a local roofing business we are honest and fair priced
Get in touch
mohamad abou ali
Rating: 5 out of 5
Extension Builder in Woolwich
We deliver a wide range of design and build construction projects including: • Full House Renovations • Basement Installations • Extensions • Loft Conversions • New Builds Turn Key • Contract Site Fit Out Works • Commercial Premises Refurbishments
Get in touch
Latest review:
Conversions - General- 19 Nov 2022
Very impressed with the work from Mohammad - very excellent work. Highly recommended.
UKPC CONSTRUCTION LTD
Rating: 5 out of 5
Extension Builder in Woolwich
Based in London, UKPC Construction delivers high-quality building services with a personal touch. We specialise in full house refurbishments, renovations, loft conversions, and structural alterations. With a skilled and reliable team, we take pride in offering tailored solutions to suit different needs and budgets—without compromising on craftsmanship or attention to detail. At the core of our work are trust, reliability, and a strong commitment to client satisfaction.
Get in touch
Latest review:
UKPC Construction is by far the best company I have ever worked with, and I highly recommend them to anyone. Their team is not only courteous and professional but also a breeze to work with. They expertly helped me transform my jungle-like garden, and although I'm writing this review after some time, I'm now looking forward to discussing the extension project they initially designed with me. A big thank you to UKPCC, and I wholeheartedly endorse their services to everyone.
DMCA Building and Decorating
Rating: 5 out of 5
Extension Builder in Woolwich
We are a family run business with over 25 years experience. We specialise in loft, single and two story extensions and refurbishments. We take pride in our work, making sure the customer comes first when it comes to quality and satisfaction. It is never about how fast one can execute a project but how competent it is carried out.
Get in touch
Latest review:
Extensions- 4 Jul 2017
David and Co Managed to turn things around for us following a previously botched extension by another builder. Davids a really pleasant person to have working for you and has a wealth of knowledge regarding construction. I wouldn't hesitate to hire him again for future works
JDS lofts & Extensions
No reviews yet
Extension Builder in Woolwich
we undertake all types of building works from loft conversions extensions new build homes ground works and demolition .
Get in touch
ibuilder service ltd
No reviews yet
Extension Builder in Woolwich
Extensions, loft conversions and renovations — carefully planned, clearly priced and built with attention to detail. Hi, I’m Calvin from iBuilder Service Ltd. We bring practical building and renovation experience from UK, helping homeowners create more space, improve their layout and make their homes work better for everyday life. You should know what you’re paying for, what happens next and who to speak to. That’s how we approach every project. • Thoughtful advice: We review your ideas, drawings and existing property, explain practical options and highlight details that could affect the cost or programme. • Clear quotations: We set out the work, inclusions, exclusions and material allowances so you can make an informed decision. • Organised work and communication: We agree the sequence of work, keep you updated and plan around access, deliveries and disruption to your home. Any additional work and its cost are discussed for your approval before proceeding. • Care through to completion: We pay attention to the finishing details and review the completed work with you, including any agreed snagging. Our services include extensions, loft conversions, home refurbishments, kitchens, bathrooms and property repairs. Full building packages and labour-only work can be discussed to suit your project. Send us your plans, photos or ideas. We’ll help you understand the options and establish a clear next step.
Get in touch
Kang work ltd
No reviews yet
Extension Builder in Woolwich
Kang work is a reliable building and property development company providing high-quality construction services across London and the surrounding areas. We specialise in house extensions, loft conversions, full property refurbishments, new builds, kitchens, bathrooms, roofing, brickwork, landscaping, and general building work. We take pride in delivering quality workmanship, honest pricing, and completing every project to a high standard. Customer satisfaction, clear communication, and attention to detail are at the heart of everything we do. Whether it’s a small repair or a large construction project, we’re committed to providing a professional, reliable, and stress-free service from start to finish.
Get in touch
Capital Build and Maintenance Ltd
No reviews yet
Extension Builder in Woolwich
Capital Build and Maintenance is a well established construction company with an excellent reputation for providing high quality construction. We can construct new builds, extensions, loft conversions, whole house refurbishments, bathroom/kitchen fitting. We work with the client to ensure that the project remains cost effective, quality assured and exceeds client requirements and expectations. Photos of a recent 5.5m extension that we completed: https://goo.gl/photos/3SLSTZY7ZtTQZdV98
Get in touch
Judge Construction
No reviews yet
Extension Builder in Woolwich
We are building contractors based in the East London and cover north London, Essex and south East London. -New Build -Loft Conversion -House Extension -House Refurbishment -Roofing -Double glazing -Plumbing -Electric -Bathrooms -Decorating Check out our social media page. Instagram: judge_construction
Get in touch
callisto homes
No reviews yet
Extension Builder in Woolwich
Priding ourselves on our ability to not only meet, but to exceed project deadlines, whilst focusing a Partnering Approach and Consistent Quality we still aim to present solutions to improve our clients overall build experience . Undertaking New build, refurbishment and extension works, in house surveyors, Project managers and technical support your in safe hands with Callisto
Get in touch

4.1

Top rated Extension Builders

Our Extension Builders in Woolwich, are rated 4.1 out of 5 based on 18 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.