Extension builders in Southall

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.5 (22 reviews)

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Some of our top rated extension builders in Southall

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Seraj
No reviews yet
Extension Builder in Southall
Reliable and experienced contractor offering high-quality tiling, painting, plastering, and interior decoration services. I specialise in indoor and outdoor tiling, including garden paving, full bathroom renovations, and kitchen splashbacks. We also provide professional wall partitioning, plastering, and custom decorative finishes. Dedicated to precision, clean workmanship, and timely completion. Contact us for a reliable, professional, and friendly service
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VAP BUILDING LTD
No reviews yet
Extension Builder in Southall
Hi , I'm a 27 year old guy looking to extend my business and bring more smiles to more costumers . With over 10x years working in construction industry in big building sites doing multiple trades and working with very experienced mans from where i get to learn many many things related to construction which you cannon find anywhere online or no one tells you this little secrets ,I'm ready to extend my business . I'm sure that we can find solutions for whatever problems you have , now i'm not saying that I now everithing or all the trades in the world but being in this industry for so many years I do have lots of trade mans I work with . I know , most of you will think '' He's young , he doesn't know s**t '' ,let me tell you something , even if an older and more experienced man will do your job better or quicker or whatever is because trough his experience he learned how to hide all this ''bollocks'' and how to get away whit it until the job is done and payment is made , anyway i will say no more .... I,m looking forward to asist you in whatever problems and developments you got ! Many thanks !!!
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Building services
Rating: 4.7 out of 5
Extension Builder in Southall
We are specialists in Loft conversion, extension, refurbishment, carpentry and decorating projects over the past 20 years, we provide all type of general building services & refurbishment projects with our skilled and reliable team. We are a company you can trust for all Commercial, Domestic services. Contact us for Free Quotation!
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Latest review:
Carpentry- 7 Aug 2015
Excellent service and very professionally carried out. Rahim came round at a time that was convenient for me and charged a very fair price for the job. Would certainly recommend.
Thebuilderbrothersltd
No reviews yet
Extension Builder in Southall
We are a team of 3 multi skilled workers who can remove ,repair ,collect and create. No job to big or small
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Ss digging & building development limited
Rating: 4 out of 5
Extension Builder in Southall
I’m a General construction builder ,I have 15 years experience to undertake Ground work ,New extension ,loft conversion ,summerhouses and all type of related construction work .
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Latest review:
Extensions- 22 May 2021
I was left in a mess by cowboy builders. I found Sukhvindsr Singh from mybuilders and then I had nothing to worry about. He completed the project with utmost responsibility from erecting heavy steals to all the way up to finish. I was amazed with the level of his skills and above all honesty. This was a massive 66sqm single storey extension and he put up structure, brickwork, fibreglass roof , underfloor heating , tiling,electric work . He even went beyond our agreement to do bits and pieces to make sure i donot get stressed out. I have given him another job in same property to do patio 88Sqm with porceline tiling. Feature wall prepared by him stood out . Highly recommended and i will be surprised if he does recieve similar feedback in his future jobs.
SPS Construction Services Ltd
No reviews yet
Extension Builder in Southall
We are a London-based Design and Build Construction Company that specialises in exceptional extensions, loft conversions, renovations. We exceed our clients' expectations by providing accurate project management that ensures quality is always attained while keeping costs and budgets in mind. Our skilled team has the capacity and knowledge to accomplish your project to the highest standards. The high quality we generate is obvious in all of our completed projects, regardless of size or complexity. Our goal is to provide smooth project management and great end results for all projects we undertake across London.
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Stoneridge Construction & Interiors Ltd
Rating: 5 out of 5
Extension Builder in Southall
Stoneridge Construction & Interiors Ltd are an experienced team of tradesmen offering an outstanding quality of work for a reasonable price. We pride ourselves on being friendly & reliable builders who’s main aim is to exceed the customers expectations. We undertake all aspects of building, renovation & maintenance work. If you are looking for an efficient, professional & cost effective building team for your project then please get in contact with us today.
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Latest review:
Plastering- 21 Jan 2021
Professional team and job very well done
A1&PM Ltd
Rating: 3 out of 5
Extension Builder in Southall
In our focus, we are interested in customer satisfaction, we provide guaranteed quality, we have the capacity to start work for the customer when he wants it at any time, and undoubtedly we have the most competitive prices in the market A1&PM is your home company, we are ready at any time, for any type of work and at any price, we will do your work
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Latest review:
Bricklaying- 28 Jan 2025
I recently hired A1&PM to carry out structural repairs on my house, including replacing window lintels and providing complex temporary works to support the structure during the repairs. They also patched plaster, skimmed a wall, rendered, and repointed an external wall. From start to finish, the team was professional and reliable, turning up on time with all the necessary tools and materials. Protecting carpets and covering furniture. Their knowledge and expertise were evident throughout, and they completed the work exactly as promised. The pricing was very competitive, and the quality of the work exceeded my expectations. I was initially sceptical due to some past review, but my experience couldn't have been better. I would definitely use their services again and wouldn't hesitate to recommend them to others. Fantastic work—thank you!
creative solutions 4 you limited
Rating: 5 out of 5
Extension Builder in Southall
a small building and restoration company, a builder with over 20 years of experience, we take proud of our projects building a good relationship with our clients.
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Latest review:
Bathroom Fitting- 10 Nov 2020
William and his team were very good and installed an entirely new shower cubicle in place on an existing cupboard in a bathroom with previously only a WC and sink. I am delighted with the result and will be using William and his team again for other projects across my rental portfolio.
FFernandesConstruction
No reviews yet
Extension Builder in Southall
Fernandes Constructions Hi, we have been in this trade 10 years We specialise in: painting and decorating wood flooring full bathrooms, full kitchens, electrical & plumbing house extensions Conservatory
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KG BUILD
Rating: 5 out of 5
Extension Builder in Southall
With your specifications and our expertise, we happily take on any building work and produce excellent results. Extensions, Loft conversions, kitchens, bathrooms, garden rooms/studios/outbuildings, roofing, flooring, carpentry and joinery etc
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Latest review:
Carpentry- 13 Dec 2025
Kwame did a great job and was thoughtful, communicative and very skilled with the work he was carrying out on our joists. I would recommend KG build to anyone looking for a good price and a high standard of work.
S & S Builders
Rating: 5 out of 5
Extension Builder in Southall
Hi my name is Stephen and I have 30 years building experience specialising in extensions and loft conversions I do 1 job at a time and I am on site every day. I have extensive knowledge of structural engineering I also carry building insurance .and i am a member of the National federation of builders.
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Latest review:
Extensions- 18 Jun 2025
Steve and his team were excellent throughout. Turned up on time every day, very reliable. Excellent attention to detail and great pride in their work. All areas of building work undertaken to a very professional standard. We had new bathroom fitted, new fence and handmade shed, lean-to rebuilt from scratch with new roof, patio doors, new flooring, plastering, outside patio. Very happy with the work. Good value for money. Highly recommended would use again without hesitation.
Lotus Trinity Limited
No reviews yet
Extension Builder in Southall
At Lotus Trinity we deliver state of art workmanship, exquisite customer service, quick turnarounds and competitive prices with efficiency and pride. Our friendly project managers will work one-to-one with you to ensure that each project is completed to your highest satisfaction. Founded by Sabin, who has over 20 years experience of working in the construction industry, along with our project managers with a similar level of expertise, we have knowledge and experience of the industry and nearly every niche within it. We strive to make the building process as stress free for our clients as possible throughout transparency and by keeping them up to date on everything that we do while delivering the highest quality work. Constant communication and quality control. Our clients projects are our business cards.
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VNG Interiors LTD
No reviews yet
Extension Builder in Southall
🏠 VNG Interiors LTD - Transforming Visions to Reality 🏠 We specialise in residential & commercial construction, renovations, extensions, & structural repairs. Our commitment to quality, transparent communication, & competitive pricing sets us apart. Your dream project starts here!
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Tung Developers ltd
No reviews yet
Extension Builder in Southall
Hi, I'm Malkit Singh – a professional bathroom fitter and general builder with over 5 years of hands-on experience transforming homes across the UK. Whether you’re dreaming of a sleek, modern bathroom or need reliable building work done with precision and care, I’m here to help make it happen. If you're looking for a reliable, friendly, and skilled tradesman who gets the job done right the first time – get in touch. I’d be happy to provide a free quote and chat through your plans.
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Lukas Builder Team
No reviews yet
Extension Builder in Southall
14 years of experience in construction in central London. High-quality work. Excellent references from every previous client. Work completed on time. No hidden costs. Many photos of previous work. Free quote.
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4.5

Top rated Extension Builders

Our Extension Builders in Southall, are rated 4.5 out of 5 based on 22 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.