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

3641 Results

Sort by:

HWB construction
Rating: 5 out of 5
Extension Builder in White City
Our executive team's come from diverse backgrounds such as design, engineering and management. Dedicated and focused, our vision has always been to be a dynamic and innovative organisation. The joint experience of our executive team is well over 20 years and provides us and our partners with a significant level of expertise which is applied to each project. HWB’s unique approach means we can be flexible and bespoke in all we do when delivering excellence in the construction industry.
Get in touch
Latest review:
Extensions- 28 Oct 2018
We appointed HWB to carry out a full refurbishment on our house, this involved re-gutting the interior and building an extension and loft conversion plus some landscaping in the garden. We spoke to many builders but finally appointed HWB based on their previous projects and professionalism. Appointing builders for any work is always difficult however we are delighted that we went with HWB. Throughout the project they have demonstrated high levels of professionalism, were very organised and worked to very high standards. They were collaborative throughout the whole project and kept us informed at every stage. As the project developed there were some changes made and HWB were flexible and open to new instructions made by us, as well as giving us valuable advice. Farag, Ayoub and the HWB team were always available to answer any questions and provided us with constant feedback on progress as well as identify new solutions to aid the development. They have a great team of workers who work to a high standard and are supervised throughout the project. We made the right decision going with HWB Construction and have no hesitation in recommending them.
Brits construction ltd
Rating: 5 out of 5
Extension Builder in White City
Brits has vast knowledge & experience of residential projects and has built several Modern Loft conversions, Major Side & Rear Extensions and whole house Internal Refurbishments. We Offer; Project Management. Program of works. Regular Meetings with the client. Liaise with the local authorities. We execute Projects on time, within budget and with the highest quality. Best housekeeping and H&S Standards. Employees & Public Liability Insurances. Member of FMB, LABC, Trust Mark, NABC
Get in touch
Latest review:
Extensions- 21 Jul 2023
We had a loft conversion and a 9x3m rear extension constructed. We also had underfloor heating, flooring, a new staircase and air con installed. We are happy with the result and would recommend this company. They have also respected warranty and fixed issues that have come up after construction and decorating work completed.
Jujhar global limited
Rating: 5 out of 5
Extension Builder in White City
I am sarbjeet singh. I do all building works with confidence. You can check my work on google Jujhar global limited (@srbkmlgcjfs)
Get in touch
Latest review:
Fencing- 29 Sep 2024
Very nice work . They expert in each building work . I would highly recommend you. Also very cooperative team.
Daa Interior Design LTD
No reviews yet
Extension Builder in White City
We as Daa Interior Design team have completed multiple residential and commercial projects. Including; Planning Applications, Fitting & Refurbishments, Design management. Our aim is to offer a Professional Design service for clients that want to extend or modify their houses.We also provide Site Surveys,Existing and Proposed Plans,Elevations,Sections,Bespoke Furniture Designs and Drawings,3d Visualizations.
Get in touch
A-level building services
Rating: 5 out of 5
Extension Builder in White City
Welcome, thank you for looking at my listing. We have been helping customers for more than 15 years to convert their houses into homes. It is understanding how difficult it can be sometimes to make the right decision-so let us help you. Get in touch for a chat and arrange a free quote.
Get in touch
Latest review:
Bathroom Fitting- 7 Nov 2024
Wouldn’t hesitate to work with Alex again, or recommend to others. Good communication, with all trades (plastering, tiling, electrics, plumbing etc.) completed to a high standard. Reliable and always on time. Reasonably priced.
Vullcan Construction
Rating: 1 out of 5
Extension Builder in White City
We are a CHAS and Safe Contractor accredited organisation specialising in the provision of bespoke and high end specifications in relation to all aspects of internal refurbishments for both contemporary and period properties, in addition to commercial fit-out works, as well as small to large scale structural alternations. Our clients choose us for our experience and strong level of communication during our projects, our highly competitive rates and the high level of quality of our finish.
Get in touch
Latest review:
Extensions- 25 Aug 2020
I did my due diligence on Vullcan, but things went downhill. After a week i got a pre-tax invoice for £3000 for a more "complex" drainage system which was already completed, this was the start of them trying to get around contract items and look for every way possible to charge extra fees which i can’t go through in the word limit here. When that dint work they refused to do the work. e.g. they literally installed a tempered glass sheet, with liquid glue on my roof and stated to me that this was a "roof window". I had to show them buildings regulations that this was unacceptable and illegal especially when our contract said it has to be a VELUX ROOF WINDOW! Promised a 6-8 week completion, this is 9 months later. I had now paid about 90% of the original bill and 100% of additional costs. The final payment was due after completion and a 2 week snagging period. But the demand for payments started, with threats to sue. This was laughable as they hadn't completed the job. •The roof was leaking •Electrical issues with the fuse box and multiple light /electrical points •Outstanding items •The buildings controls company stated they would not be able to sign off on the building work because of outstanding issues, which I wouldn’t have even known as they lied stating they HAD the certificate. I agreed to send a FULL payment to an escrow company and pay HALF of the costs so they can complete and fix safety issues but they refused! Shameful experience.
BATKHUYAG BALJINNYAM
No reviews yet
Extension Builder in White City
I working 20 years in the building. Started working labour and now can do plastering, kitchen and bathroom installing , carpentry and decorating jobs
Get in touch
AlfredM Building Contractors Ltd
Rating: 5 out of 5
Extension Builder in White City
AlfredM Building Contractors LTD Construction company specialising in • Loft Conversions • Extensions • Full House Refurbishments • Domestic & Commercial Building Services • New Build Eager to bring your dream project to life. Dedicated, efficient and passionate.
Get in touch
Latest review:
Carpentry- 18 Jan 2025
Alfred and his team have done a great job. Replaced the floorboards, joists, installed insulation and damp proofing and sent the extra mile. Highly recommended and I am already using them for a host of other work.
FIXiiT
Rating: 5 out of 5
Extension Builder in White City
Hi, I normally undertake all types of handy man services such as; Painting & Decorating Window Cleaning Furniture Assembling Removals Landscaping Wood Flooring Electrical services and many more…
Get in touch
Latest review:
Handyman- 28 Oct 2023
Did a great job. Was punctual, patient and organised. Work was of great quality. Would recommend him
Rcm Buildrs
Rating: 5 out of 5
Extension Builder in White City
RCM Builders is an insured construction company which offers a multitude of services. Loft conversions, extensions, painting, plastering, fencing, building renovations, and bricklaying are a few specialities we covers. We have over 28 years worth of experience and are well versed in providing high quality work, great customer service, great costumer satisfaction and great communication.
Get in touch
Latest review:
Conversions - General- 7 Mar 2023
Have completed the job extremely well. Did a new door opening. Door fittings and plaster work . Very good finish. On time. Polite. Very pleased. Would hire again.
shalom property development ltd
Rating: 5 out of 5
Extension Builder in White City
Shalom Property Development ltd is a small construction company based in the Croydon area. We specialize in property refurbishment, house extensions, loft conversions, garage conversions, etc. We also undertake projects like plastering, painting/decorating, electricity, plumbing, tiling, flooring(laminate, wood, bamboo), bricklaying.
Get in touch
Latest review:
Plastering- 6 May 2025
Amazing guys. Hardworking, tidy, professional. They worked in our house for 3 months and we were super happy with the work and everything. We invited them to do more work later on. 100% probably the most sincere and trustworthy builders we met. Only them. No one else from now on.
Em
Rating: 5 out of 5
Extension Builder in White City
Hey I’m Emrah professional builder for 6 years but my experience date way back. I do mostly refurbishments and maintenance. You can see some of my work below
Get in touch
Latest review:
Conversions - General- 4 May 2025
I Hired Em to do my ground floor reno, which included a garage conversion and remodel of my kitchen where 2 internal walls were removed. Very glad I found Em to do the job. Him and his team was efficient, friendly, tidy and hard working. We encountered obstacles along the process (which is normal for any renovation) but Em gave his opinion, listened and we came to the best solutions. Very happy with the result. Em is a reliable, punctual, knowledgeable, fair, down to earth guy and one of the best if not the best contractor I have hired. Highly recommend. Some before and after pictures.
Clars Build Ltd
Rating: 5 out of 5
Extension Builder in White City
In collaboration with Trevi Home Ltd, a Surrey-based luxury kitchen, bathroom, and tile specialist, Clars Build Ltd is your top choice for renovation projects. Our skilled team, led by a 25-year-experienced Civil Engineer, offers: - Kitchen and Bathroom Design, Renovation, and Refurbishment - Loft Conversions and Extensions - Comprehensive Property Renovations Contact us today to create a more beautiful and functional home.
Get in touch
Latest review:
1. Installation of new bathroom 2. Entrance hall, porch and living room plastering, painting, decorating and floor tiling 3. Electric work Laith’s team is hardworking, courteous and very skilled. Extremely pleased with the quality of work. The interior of the house has been transformed by the work and looks really great. Very pleased
Doherty Builders (Tedd) Limited
Rating: 5 out of 5
Extension Builder in White City
An honest good quality, reasonably priced family builders. Over 30 years experience. We take pride in working to a high standard and get great satisfaction knowing clients are happy with our work, many return to us. Once starting we never leave until the job is finished
Get in touch
Latest review:
Extensions- 30 Jan 2022
Christian was great to work with - communicated clearly at every step of the project, was flexible with plans as they changed a bit during the build, and completed the work on time. He managed the sub-contractors (electrician) which made it very easy for us. Highly recommend him!
Urban Construction Management Limited
No reviews yet
Extension Builder in White City
We have been in business since 2015, and working with a number of leading contractors within the construction industry in the country. We have carried out works from new builds to refurbishments, and specialise in loft conversions and extensions, garden rooms, kitchens and bathrooms, and structural alterations. We have all the relevant insurance - employment liability, public liability and professional indemnity cover. We are certified by Construction Line, CHAS, Safe Contractor and BMTrada (Fire Door Installer).
Get in touch
Bogdan Pana
No reviews yet
Extension Builder in White City
TOP QUALITY MAINTENANCE & CONSTRUCTION delivers internal and external works, adapted to our clients’ needs and specifications, providing top quality maintenance, refurbishment and repairs, all work being executed by our skilled and experienced team of technicians.
Get in touch

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.