Extension Builders in White City

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (17 reviews)

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

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 White City

3647 Results

Sort by:

NICER LTD
No reviews yet
Extension Builder in White City
We are a reliable and professional Chinese building team based in London, specialising in residential renovation and property improvement work. Although we are new to MyBuilder and do not yet have reviews on the platform, we have completed a wide range of projects for homeowners and landlords across London. We are happy to arrange viewings of previous completed work for peace of mind. We understand that good communication, reliability, and keeping to budget are just as important as the quality of the work itself. We take pride in being: • Punctual and hardworking • Clean and respectful in customers’ homes • Transparent with pricing and quotations • Efficient without cutting corners • Focused on delivering a professional finish We cover all aspects of home improvement, including bathrooms, kitchens, flooring, decorating, carpentry, and general building work. Our aim is simple — to provide dependable workmanship at a fair price and make the process as smooth and stress-free as possible for every customer.
Get in touch
Embury ltd
No reviews yet
Extension Builder in White City
Embury Ltd | Design, Build & Renovation Embury Ltd is an established, family-run Design & Build company delivering high-quality residential and commercial projects across South West London. Our team brings over 30 years of industry experience, combining skilled workmanship with hands-on project management. From complete property refurbishments and extensions to kitchens, bathrooms and bespoke joinery, we help clients create spaces that look good, work well and are built to last. Our services We undertake home renovations, extensions, loft conversions and structural alterations, alongside kitchen and bathroom refurbishments, bespoke joinery and fitted furniture, roofing, flooring and decorating. We also coordinate the plumbing and electrical works needed to bring a project together. Whether you need a complete design-and-build service or already have plans and require an experienced team to carry out the work, we can support your project from the early stages through to the final finish. We welcome enquiries for both larger projects and smaller, clearly defined building works. Our approach We take the time to understand your requirements, priorities and budget before agreeing the scope of work. Our focus is on clear quotations, practical advice and careful coordination, so you understand what is included and how the work will progress. As a family-run business, we value straightforward communication and a personal approach. We aim to keep you informed throughout, treat your property with care and minimise disruption wherever possible. Attention to detail matters to us—not just in the finished result, but in how the project is managed along the way. We are ISO certified and SafeContractor approved, reflecting our commitment to quality management, professional working practices and health and safety. Working across South West London We regularly work throughout Richmond, Barnes, East Sheen, Putney, Chiswick, Wimbledon and the surrounding areas, undertaking projects for homeowners and commercial clients. Contact us through MyBuilder to discuss your plans and arrange an initial call or site visit.
Get in touch
Mario Services
Rating: 5 out of 5
Extension Builder in White City
Mario & Alex Construction LTD specialise in construction and building services, complete property refurbishment, house extensions and loft conversions. Provides unmatched customer service. Our commitment to small,hudge integrity, providing the highest value and satisfied customers, has been the ingredient that has fueled our growth from the beginning. We ensure that all our work is professionally managed so that the result is of outstanding quality, cost-effective.
Get in touch
Latest review:
Bathroom Fitting- 20 Jan 2023
We highly recommend Mario & his team. They fitted a new kitchen & bathroom to a really high standard within a short, timeframe. They work hard, are friendly, professional & honest, my neighbour even commented on how considerate they were! Upon first meeting Mario we were impressed by how organised he was. He arrived on time with the description we’d posted on my builder & went through it methodically. We had A LOT of questions! He answered all of them & didn’t rush us. We received a competitive quote within a day as promised. It included everything we discussed & he quickly answered our follow up questions. We wanted an accurate idea of the cost of electrical work & Mario arranged for his electrician to come & inspect/quote before we’d appointed Mario the job. Our kitchen & bathroom is complicated, with lots of difficult angles. Damp, unlevel floor, unlevel windows, a low ceiling were uncovered in the bathroom. Mario did well to identify solutions, giving us expert advice. Pipes were neatly chased into the wall. Underfloor heating & LVT, tiling, grouting & painting all done to a very professional finish. He kept us informed of progress, checked our preferences & was patient when we had supply delays, finding ways to ensure the job finished on time enabling us to move from our temporary accommodation back home in time for Christmas. He promptly fixed some minor issues after the job finished. We highly recommend Mario & would use him again.
Inspire Construction Solution LTD
Rating: 5 out of 5
Extension Builder in White City
We specialise in Loft conversion, House extension and all kinds of buildings works
Get in touch
Latest review:
We did a lot of research ahead of our loft build, and spoke to customers of the companies we looked at. We were impressed with Toma and her team from the outset, especially in terms of clarity and communication. We sat down with the project team at the start and walked through the week-by-week plan for our build, then a whatsapp group and weekly meets meant we knew exactly what was happening throughout. Our endless questions were responded to swiftly. Additional optional trade-ups (eg top-hung windows, larger bathroom window etc) were discussed and explained with context, sound advice (and clear pricing where nec) but always still optional. Toma's communication with the teams also seemed strong and continuous, with materials always arriving in time and ahead of when needed, no down-days etc - and importantly, the teams all seemed happy and were just lovely people to have around. I realise with hindsight too that the team's care and workmanship really put them a cut above many others in my area and the project remained on schedule. I wouldn't hesitate to recommend ICS for the whole package and in fact we've also chosen to use them again for a kitchen extension.
Navid
Rating: 5 out of 5
Extension Builder in White City
We are a reliable and experienced team offering a wide range of building, renovation and property improvement services. Our work includes welding and metal fabrication, canopies, garden rooms and outdoor structures, full bathroom renovations, complete property refurbishments, tiling, laminate flooring, carpentry, plumbing, kitchen fitting, damp removal and damp proofing. We can also provide all materials needed for the job, so if you prefer, we can take care of everything from start to finish. We always aim to work cleanly, professionally and to a high standard. Our work is guaranteed, and if there is any issue related to our workmanship, we will come back and put it right. We believe in fair prices, honest advice and doing the job properly the first time.
Get in touch
Latest review:
Bathroom Fitting- 22 Sep 2026
The job went very well and my new shower tray looks great. Navid and his colleague worked diligently and well whilst extremely friendly and approachable. I would definitely use them again
Zlatko Petreski
No reviews yet
Extension Builder in White City
All aspect of building constriction.
Get in touch
Hatellari Ltd
No reviews yet
Extension Builder in White City
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
Damian Construction
No reviews yet
Extension Builder in White City
We are experienced building company with over 20 years of experience specialising in high quality, luxury renovations and buildings extension projects, serving all London private and commercial home owners. Using only best materials available, together with our innovate designs with traditional values and workmanship, we make sure that we offer the highest build quality at an affordable price.
Get in touch
Angrej construction ltd
Rating: 5 out of 5
Extension Builder in White City
A&H best builders Limited
Get in touch
Latest review:
Bathroom Fitting- 10 Jan 2025
Angrej has done good job.
Carpenters
No reviews yet
Extension Builder in White City
Carpenter peinter small electrical
Get in touch
Envisionbrickwork&construction
New on MyBuilder
Extension Builder in White City
We are bricklaying and construction specialist focusing on renovations and extensions
Get in touch
Sweet Home Construction
Rating: 4.4 out of 5
Extension Builder in White City
We are professionals in extensions (side double story, rear single story, side and rear single story and loft conversion. We also deal with refurbishing the whole house as per requirements of the customer.
Get in touch
Latest review:
Extensions- 2 Oct 2018
Completed Side extension and 6m rear extension last Oct. Overall happy with the work. Digging, foundation, Bricks, structure, insulation, Roofing, Tiles, plumbing, flooring, painting, etc were done to good standard. Some of the minor corrections, changes or fixes needed near completion were done accordingly. Quote was in midrange and reasonable compared to compared to some others I received. Raman is very easy to work with and clear in his communication. Never had any issues all through construction through to finalising stages. Would recommend Raman to others.
Drax Homes ltd
Rating: 5 out of 5
Extension Builder in White City
We are the building company based in SW London. We have started the business in 2001 and since then we finished a lot of projects around SW London (mainly in Wimbledon) and other parts of London within M25 area and Surrey. Our goal is to deliver the best possible service and best quality using the best materials available on the UK market. We are experts in converting and refurbishing of Edwardian, Victorian, Art and craft and Modern houses.
Get in touch
Latest review:
Michael was responsible for organising and overseeing my self build project, including the demolition of the old house and site preparation. The new detached house is approximately 5000 square ft over four floors including a basement. Michael's diligence, professionalism and reliability were exceptional. I have also used Michael on other small projects and have been equally impressed. Above all, i have found him very trustworthy. I would happily discuss the projects he has been involved with anyone considering offering Michael a project to carry out.
Dmytro
No reviews yet
Extension Builder in White City
DM BUILD GROUP LTD is a reliable construction company specialising in home extensions, full property refurbishments, loft conversions, renovations and commercial fit-outs. We also provide drylining, suspended ceilings, partitions, carpentry, painting & decorating and general building services. We pride ourselves on delivering high-quality workmanship, clear communication and completing every project on time and within budget. Customer satisfaction and attention to detail are at the heart of everything we do.
Get in touch
BKFS LTD
Rating: 5 out of 5
Extension Builder in White City
Work undertaking includes; Joinery, Kitchen and bathroom installation. Electrical NIC EIC approved contractor Gas safe Plastering, Painting, Tiling, Specialised in Bespoke wardrobes. Granite, Marble and Quartz Worktops. Wet room
Get in touch
Latest review:
Tiling- 3 Jan 2025
Job completed in a very friendly and professional manner. Highly recommended. Once again, thank you Raghed!
BUILDING BLUEPRINTS
Rating: 5 out of 5
Extension Builder in White City
A highly experienced and qualified contractors from a Carpentry & Joinery background. Taking on diverse scoped projects ranging from Domestic to Commercial.In the residential sector from renovations and refurbishments at the same time carrying many trades in house. We are ready for your project
Get in touch
Latest review:
Carpentry- 19 Sep 2015
Not only was Ian's quote to do the loft conversion very reasonable, he was very reliable, tidy & very helpful when we had a difficult situation. The work was done in a quick time, when he said he was going to be on site he was, at no time did he let me down. The standard of work was excellent, I would recommend Ian & wouldn't hesitate to use him in the future.

4.1

Top rated Extension Builders

Our Extension Builders in White City, are rated 4.1 out of 5 based on 17 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 White City?

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 White City 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 White City who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in White City?

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

Find extension builders in White City with MyBuilder

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

Step 2: Compare different extension builders in White City

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

Step 3: Hire White City extension builders with confidence

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

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

What to ask a White City extension builder before hiring?

Before hiring an extension builder in White City or extension building company in White City, 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 White City?

An extension builder in White City 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 White City 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 White City?

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 White City 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 White City 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 White City

Can an extension builder in White City help with planning permission?

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

Many White City 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 White City help with materials and finishes?

Yes, most extension builders in White City 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.