Extension builders in Southall

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.4 (21 reviews)

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Some of our top rated extension builders in Southall

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Bartlomiej Basiak
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Extension Builder in Southall
Professional builders
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bA_
No reviews yet
Extension Builder in Southall
Italian Architect in London with more then 20 residential project in Lobdon. From planning permission to construction. If you have a roof or a back or a basement extension please contact me. Looking forward to hearing from you. Arch. Samuele
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SEDCO Structural Consultants Ltd
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Extension Builder in Southall
Dreaming of extra space in your home? Whether it's a larger kitchen, a new bedroom or a larger and spacious living area, a house extension can transform your living space and enhance your quality of life. At SEDCO, we cater to your contsruction needs with expertise. We are all about maximising your living space and making your dream and ideal home, a reality! Weather you're considering knocking down a wall, converting your loft space, extending into your rear garden or diving into a brand-new build adventure, we're here to help you every step of the way. Our Services Include: - Architectural Design - Planning Permission - Structural Engineering Consultants - Structural Reports - Party Wall Matters - Project Coordinators - Building Construction Services Operating in London and its suburban areas, we pride ourselves on our commitment to deliver exellence and customer satisfaction. Whether it's a residential renovation or a commercial development, we bring expertise, reability, and integrity to every project. Are you ready to embark on your next construction venture? Contact us today to schedule a complimentary consultation with one of our construction specialists. Let's turn your vision into reality, together.
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grantconstruction0
Rating: 5 out of 5
Extension Builder in Southall
The construction company carries out and performs a full range of complex interior finishing works, general contracting for the repair and reconstruction of buildings and premises in commercial areas. The main direction in which the company operates is commercial real estate: shopping, entertainment and office centers, factories, hotels, logistics complexes and scattered throughout London will undertake any repair and restoration work. We use only high-quality materials and tools to ensure the highest quality of work, in addition, we always adhere to the agreed deadlines and budget, which allows our clients to be confident that the repair work will be completed on time and without unnecessary costs
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Latest review:
Tiling- 4 Oct 2026
After some confusion about when arriving. Went well. Ensure clear understanding, prior to work starting, on who is providing materials while agreeing costs. Would recommend.
Renaldo Dungu
No reviews yet
Extension Builder in Southall
Hi , my name is Renaldo I’m a professional painter and decorator more than 3 years in industry I undertake big and small projects interior and exterior painting work, for more information please get in touch for a free quote .
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New Build and Refurbishment Contractor Ltd
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Extension Builder in Southall
At New Build & R C Ltd, we bring skill, dedication, and precision to every project, whether it’s a new build, refurbishment, or structural work. With a strong foundation in reinforced concrete and construction expertise, we deliver high-quality results across a range of services: 🏗 New Builds & Extensions 🏡 Refurbishments & Modern Renovations 🏢 Loft Conversions & Basements 🔨 Underpinning & Foundations 🌿 Landscaping & External Works 🏊 Swimming Pools & Driveways 🏘 Roofing Services We take pride in our craftsmanship and attention to detail, ensuring every project meets the highest standards. Whatever your vision, we make it happen. Get in touch to discuss your next build!
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Dr construction
No reviews yet
Extension Builder in Southall
Hi! Are you sick of trying to find reliable builders who aren't trying to rip you off? Then look no further! We are highly experienced builders who have been working in construction for over 30 years ! We also work honestly and will give you unbeatable prices. So get in touch ! Our motto is clear fair, honest business. Things we cover: - kitchen fitting - bathroon fitting - tiling - plumbing - electrics - flooring - loft conversions - garden work And much much more! So look no further and send me a message and I will do my best to help you. Look forward to hearing from you !
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Nihal Build Ltd
No reviews yet
Extension Builder in Southall
Welcome to our construction company based in Slough! With 15 years of experience as a site engineer in the construction industry, we have successfully completed numerous projects in London. Now, we are excited to announce the launch of our own construction firm, dedicated to building your dream and delivering high-quality work. No matter the type of building project, we are fully equipped to undertake it with excellence and precision. Contact us today to discuss your construction needs and let us turn your vision into reality.
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George The Builder
No reviews yet
Extension Builder in Southall
Reliable and experienced builder specialising in extensions, renovations, brickwork and general building services. I deliver high quality workmanship with attention to details, clear communication and projects completed on time and within budget. No matter the size of the job, i work professionally and treat every property with care
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Envisionbrickwork&construction
New on MyBuilder
Extension Builder in Southall
We are bricklaying and construction specialist focusing on renovations and extensions
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Bicaku construction limited
Rating: 5 out of 5
Extension Builder in Southall
Hi my name it's andi: I bean as a general builder for over 6 years I bean working for big company and finally I'm starting my one . I like to give a good service and a good finish on every single job like it is my one house .
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Latest review:
Painting & Decorating- 4 May 2021
On visiting to quote Andi impressed us with his professionalism so he was awarded the job over two other applicants. The job was completed on time and to an agreed specification. He was not the least expensive quote but we are happy that we chose him. If I had any further work I would happily employ him again.
Daniel
No reviews yet
Extension Builder in Southall
👋 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.
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IDL Contractors Ltd
Rating: 5 out of 5
Extension Builder in Southall
I am in the building industry for more than 20 years, nevertheless, my company was registered in 2017. Our team is specialized in doing extensions, house conversions and refurbishments.
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Latest review:
I can't recommend IDL highly enough, Lubo and his team were efficient, on time and completed the work quickly with no fuss, plus they gave us a payment plan and time frame that suited us. Our garage conversion has transformed our house, it feels so open and light, thanks Lubo xx
b & N Tradind and Contracting
No reviews yet
Extension Builder in Southall
Building work, new build, extensions,loft conversion and all types of building work
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Ion luca
No reviews yet
Extension Builder in Southall
Bricklaying blocks,bricks
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Zen Construction
No reviews yet
Extension Builder in Southall
I’ve been working in the construction and property improvement industry for over 12 years, gaining hands-on experience across a range of jobs from full house renovations to smaller repair and maintenance projects. I’m based in London and cover surrounding areas. I specialise in Demolition, Carpentry, Bricklaying, Laminate Flooring, Extensions, Driveways, with a strong eye for detail, reliable workmanship, and a focus on delivering high-quality results. I take pride in being honest, hardworking, and easy to communicate with—clients know they can trust me to get the job done right the first time. If you’re looking for someone dependable, skilled, and committed to quality, I’m ready to help.
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4.4

Top rated Extension Builders

Our Extension Builders in Southall, are rated 4.4 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 Southall?

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

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

What are the hourly rates of extension builders in Southall?

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

Find extension builders in Southall with MyBuilder

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

Step 2: Compare different extension builders in Southall

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

Step 3: Hire Southall extension builders with confidence

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

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

What to ask a Southall extension builder before hiring?

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

An extension builder in Southall 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 Southall 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 Southall?

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 Southall 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 Southall 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 Southall

Can an extension builder in Southall help with planning permission?

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

Many Southall 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 Southall help with materials and finishes?

Yes, most extension builders in Southall 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.