Extension Builders in Twickenham

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (20 reviews)

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

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 Twickenham

3111 Results

Sort by:

Primavera Construction LTD
No reviews yet
Extension Builder in Twickenham
We specialize in domestic projects (inc. home extensions, loft conversions, refurbishments and new builds), delivering projects from design concept (Planning Stages) through to Construction and Turnkey Completion. CONSTRUCTION EXPERIENCE: 8 yrs working on complex £100M+ projects across London, 2 yrs working on new build £5M+ project in Chigwell, as well as many smaller domestic projects. PLANNING EXPERIENCE: 10+ yrs of securing planning applications across London and the surroundings.
Get in touch
BlueCube construction limited
No reviews yet
Extension Builder in Twickenham
Blue Cube Construction Limited is a reputable building company based in Epsom, Surrey, dedicated to providing comprehensive construction services. With a strong commitment to quality and excellence, our team of skilled professionals excels in various aspects of building work, making us your trusted partner for a wide range of projects.
Get in touch
M & G Home Improvement
Rating: 5 out of 5
Extension Builder in Twickenham
With over 12 years of experience in the construction industry and an admirable track record, M&G Home Improvement can have confidence in providing remarkable levels of competence and expertise from new-builds to all refurbishment projects. We are very well recognised within the construction industry for our broad-mindedness, honesty and accuracy in our work. We recognise the needs of our clients and our devoted team that can accomplish even the most complicated challenges with confidence.
Get in touch
Latest review:
Extensions- 4 Jun 2021
We needed a kitchen extension, and after getting 10 quotes from local builders, M & G were extremely competitive on price. The whole process was made simple, mainly due to the knowledge and communication from Miri and his team. Before I chose M & G, I was invited to see other jobs they were working on and after seeing the first extension, my mind was made up. Miri and his team are Punctual, Tidy, Knowledgeable, Professional, Hardworking and I cant recommend them high enough. I will be hiring Miri and the team for our Loft conversion soon.
Sri & Co development
No reviews yet
Extension Builder in Twickenham
I have over 10 years of experience in the construction industry, working on a wide range of projects from small-scale renovations to high-end developments. My background includes work on extensions, bathroom remodels, loft conversions, large flat conversions, and new build constructions.
Get in touch
Smart windows
Rating: 5 out of 5
Extension Builder in Twickenham
Smart windows from MKD windows Group are a family run business covering Essex and Surrey. We specialise in UPVC , Wood & Aluminium. Offering quality products at quality prices. Reliable service, no pushy salespeople just a straight forward price! Certass registered with a 10 year insurance backed guarantee.
Get in touch
Latest review:
Windows & Doors (uPVC & Metal)- 13 Mar 2026
Would highly recommend Dean, he removed my window and fitted French doors. Thank you.
Hatellari Ltd
No reviews yet
Extension Builder in Twickenham
Welcome to Hatellari Ltd, Construction & Consultancy, serving London & surrounding areas delivering high-quality solutions tailored to your needs. Our experienced team is here to guide you through every step. Let’s build your vision together! Edison Hatellari MD
Get in touch
Fire Safety Works Limited
Rating: 5 out of 5
Extension Builder in Twickenham
Lofts ,extension, Full refurbishment plastering Painting and decorating wallpaper and much more on commercial and domestic properties 12 years of experience
Get in touch
Latest review:
Painting & Decorating- 4 Jul 2017
Andi and his team did a fantastic job including removal of wallpapers, skimming and repainting walls and ceilings in no time.... the team worked wonders day and night handing back the property ahead of our move in day!! Andi is easy to talk to, extremely hardworking, keeps his promise and does it all with a smile! I wish I was like that at work when my boss gives me job :) Very pleased we hired Andi
D&P BUILDERS LTD
Rating: 5 out of 5
Extension Builder in Twickenham
We are general builders with 11 years experience. We are happy to undertake projects of all sizes.
Get in touch
Latest review:
We required two extensions - to the rear and above the garage at the side. We contacted Darek as he was recommended to us by a work colleague who lives in our area. We found Darek's prices to be competitive and he was very reasonable to work with, being flexible when our plans changed slightly. Having building work undertaken is never a pleasure, in our view However, we're pleased with the completed work and we found that working with Darek was as stress-free as it could have been. We would (and have) recommended him to friends.
Get 2 go ltd
No reviews yet
Extension Builder in Twickenham
Hello, My name is Ash, and I am a builder with over 12 years of experience. I commenced my career with a roofing company, where I acquired essential skills and developed my own expertise. Over the years, I have engaged in various tasks, including wiring, plumbing, partitioning, and developing numerous skills. Today, I am capable of constructing new-build houses, as well as renovating, developing, and repairing existing properties. I am based in West London and commute to various locations, including Reading, Surrey, Southall, and Heston. Hiring me provides you with my extensive experience knowledge, including high-tech wiring and fixture repairs. From changing a basic lock to replacing an entire door, I am capable of performing a wide range of tasks, both large and small. I am eager to assist you.
Get in touch
Dariush heravi
No reviews yet
Extension Builder in Twickenham
Hi, im a builder with a wide array of trades and knowledge in the building game
Get in touch
D&T Construction
No reviews yet
Extension Builder in Twickenham
We at D&T Construction strive to be the best. The work we take on goes from anything from new builds to extensions to loft conversions to refurbs and much more. We want to ensure we have the best tradesman to have the best final product. We aim to please and go beyond what our clients expectations may be and sometimes our own so that we can continue to succeed and build more and more.
Get in touch
Joel Mitchell’s Brickwork and Refurbishments
No reviews yet
Extension Builder in Twickenham
Introducing Joel Mitchell Brickwork & refurbishment's Excellence in Bricklaying Are you in need of professional and reliable bricklaying services? Look no further! We are here to transform your vision into reality. With our exceptional craftsmanship and unwavering commitment to quality, we are the premier choice for all your bricklaying needs. Why choose Joel Mitchell Brickwork and Developments? 1. Experience and Expertise: Our team of skilled bricklayers brings years of experience to every project. We have successfully completed numerous residential and commercial projects, honing our skills and mastering the art of bricklaying. bricklaying. 2. Uncompromising Quality: We never compromise on the quality of our work. We understand that every brick contributes to the overall structure's strength and aesthetics. That's why we use only the finest materials and employ meticulous techniques to ensure flawless results. 3. Attention to Detail: We believe that the beauty lies in the details. Our craftsmen pay close attention to every aspect of the bricklaying process, from precise measurements to perfect mortar joints.
Get in touch
Daniel
No reviews yet
Extension Builder in Twickenham
👋 We are a small Italian family-run business based in North West London, specialising in tiling, kitchens and bathroom refurbishments. 🧱 With over 25 years of hands-on experience, we take pride in delivering precise, clean and long-lasting results. ✅ All our work is guaranteed and carried out with attention to detail and respect for your home. 📍 We cover West Hampstead, Kilburn, Camden, and surrounding areas. 📩 Feel free to request a quote – we respond quickly and are happy to visit for a free assessment.
Get in touch
Pegasus designs & maintenance
No reviews yet
Extension Builder in Twickenham
We are a trusted construction handyman service with 11 years of experience in small to big projects. We specialize in luxury property refurbishments, with previous contracts with the Museum of London and Museum of Docklands. Our team provides high-quality workmanship and exceptional customer service. Contact us today for your construction needs.
Get in touch
Building Project Group LTD
No reviews yet
Extension Builder in Twickenham
Building Project Group Building Trust with Quality Work We'll get the job done!
Get in touch
Titan Builders LTD
No reviews yet
Extension Builder in Twickenham
We provide all construction related services. I am a multi trader and have been working in the field of construction for over 20 years. Judging by the responses I have received by my clients over the years, I take complete pride in my work and strive to exceed my clients’ expectations.
Get in touch

4.2

Top rated Extension Builders

Our Extension Builders in Twickenham, are rated 4.2 out of 5 based on 20 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 Twickenham?

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

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

What are the hourly rates of extension builders in Twickenham?

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

Find extension builders in Twickenham with MyBuilder

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

Step 2: Compare different extension builders in Twickenham

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

Step 3: Hire Twickenham extension builders with confidence

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

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

What to ask a Twickenham extension builder before hiring?

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

An extension builder in Twickenham 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 Twickenham 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 Twickenham?

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 Twickenham 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 Twickenham 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 Twickenham

Can an extension builder in Twickenham help with planning permission?

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

Many Twickenham 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 Twickenham help with materials and finishes?

Yes, most extension builders in Twickenham 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.