Extension Builders in Hanwell

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (20 reviews)

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Some of our top rated extension builders in Hanwell

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E.E Builders & Decorators
Rating: 4.7 out of 5
Extension Builder in Hanwell
With over 12 years of experience Think Beyond LTD has earned a high reputation with our professional, high standard finish, clean and tidy way of work. Loft conversions , house extensions, full house refurbishments, bathroom and kitchen fitting and much, much more ! We cover all London areas.
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Latest review:
Painting & Decorating- 1 Jul 2017
I would highly recommend these guys. They did a very high quality job decorating my lounge, dining room, hallway and stairs. They started the job on time, worked through the weekend to get the job finished in good time, left the place clean and tidy at the end of every day, and cleaned up immaculately at the end of the job. The price was also very competitive compared with other quotes I received. I hope they are available again in a few months time when I have more decorating that needs to be done.
IMPERIUM CONSTRUCTION
No reviews yet
Extension Builder in Hanwell
IMPERIUM CONSTRUCTION is a family run business, we started operations in January 2018, predominantly in general builders work, maintenance and refurbishment, then moving into masonry, metsec& drylining loft/garage conversion, and extensions. Lately, our business has expanded into traditional and insulated rendering, plastering, painting, decorations, and gardening.
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Azen Architects Ltd
No reviews yet
Extension Builder in Hanwell
Azen Architects have an intensive level of experience in residential and commercial development, including high-end residential, new build developments and conservation of listed buildings. The company specialises in extensions, loft conversions, basement excavations and careful care and design of listed properties with expertise in obtaining planning and listed building consents. Azen Architects are proud to provide the full spectrum of services including but not limited to Surveying, Concept Design, CGI, Planning, Building Control, Technical Design, Tendering, Contract Administration, Interior and Lighting Design. Azen Architects will deliver bespoke architectural solutions and guide you through all RIBA Plan of Work Stages from concept to construction. We work closely with surveyors, consultants, structural engineers and contractors and will put forward the team specifically tailored for your project needs.
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Muhsin
No reviews yet
Extension Builder in Hanwell
I’m a professional in my job
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Smart Environment Services Ltd
No reviews yet
Extension Builder in Hanwell
At —Smart Environment Services— we look after all your -domestic & commercial- Gas , Heating and Control systems. <<Our goal is to provide 1st class services with full customer satisfaction>>
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Servicesmo
No reviews yet
Extension Builder in Hanwell
My name is Muhammad. I work in the construction field. I have a good background in construction. I do everything for everyone. I ensure the trust of customers. As for the prices, my prices are reasonable.
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Brothers construction
No reviews yet
Extension Builder in Hanwell
I work 13 years landscape Groundwork all sort of job gardening extension loft conversion After this long time i ve decided to work for myself. I ve been working throughout UK
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Bali construction
No reviews yet
Extension Builder in Hanwell
Hi is Armand general Builder with a experience 8 years in london
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J West Contracts
New on MyBuilder
Extension Builder in Hanwell
I am a general builder specialising in bespoke carpentry. I see jobs through start to finish e.g demolition all the way to kitchen fittings.
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Adrian
No reviews yet
Extension Builder in Hanwell
Bricklayer with 8 years’ experience, covering all aspects of brickwork including new builds, extensions, garden walls, and repairs. Reliable, hardworking, and committed to high-quality, tidy workmanship. Always aim to finish jobs on time with customer satisfaction as a priority.
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Bicaku construction limited
Rating: 5 out of 5
Extension Builder in Hanwell
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.
POLISH DECORATING SERVICES LTD
Rating: 4.9 out of 5
Extension Builder in Hanwell
We are not the cheapest but we are Master Builders experienced in all aspects of building works including bespoke services. Dedicated team of craftsmen always deliver jobs to the highest standards. We provide full certification for any gas or electrical works. City&Guilds- N.V.Q., P.A.S.M.A. and I.P.A.F. Over 15 years of experience in the UK.
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Latest review:
Extensions- 11 May 2018
After a rogue builder left me with 18 (eighteen) structural issues. Lez and his crew came in transformed my failed extension into a masterpiece. All aspects of the job was done to the highest quality and utmost care and attention to detail was shown to building control needs. They cleaned up after every day and made sure the house was habitable, as I had to live there. Every aspect of the build, from the carpentry, plastering and tiling was first class and their recommend electrician and plumbers were from the same stock. Total professionals. My only regret is that I did not use this builder the first time. The prices were reasonable and even building control had good word to say about their work. Thanks Lez
BUILDING MASTERS LTD
No reviews yet
Extension Builder in Hanwell
BUILDING MASTERS aim to deliver service safely, on time, within budget and in a manner that is considerate to the environment and to a quality standard that you expect. I have been in this business for Many years and knows how much it means to save up build your dream.That is why I take personal interest in every job to work with you every step until the job is done. Our services include: New Builds, Extensions, Loft Conversions, Garage Conversions, Complete Refurbishment.
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Joy Design & Build LTD
Rating: 5 out of 5
Extension Builder in Hanwell
Joy Design & Build – Where every project is a promise of exceptional quality, unwavering integrity, and cutting-edge innovation. We specialize in transforming your vision into vibrant, functional spaces that truly reflect your needs and style. Whether you're dreaming of a bespoke home that captures your unique personality, a commercial space designed to inspire productivity and creativity, or a thoughtful renovation that breathes new life into your property, we are here to turn those dreams into reality. At Joy Design & Build, we take pride in our meticulous attention to detail, our commitment to sustainable practices, and our collaborative approach with every client. From initial concept to final construction, we ensure that each project not only meets but exceeds your expectations. Your vision deserves more than just a construction project—it deserves an experience that’s seamless, stress-free, and tailored to your goals. Let’s build something extraordinary together.
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Latest review:
The works was clean , neat and well organised
ADM TILING LIMITED
Rating: 5 out of 5
Extension Builder in Hanwell
ADM Tiling Limited – Precision Tiling That Transforms Spaces Since 2017, ADM Tiling Limited has been the go-to choice for flawless wall and floor tiling across North London and beyond. Based in Enfield, we specialise in high-quality installations using ceramic, porcelain, natural stone, and mosaic tiles—delivering stunning results for bathrooms, kitchens, hallways, and residential/commercial projects alike. What sets us apart? Uncompromising attention to detail, meticulous preparation, perfect levelling, and finishes that look as good in year 10 as they do on day one. Our micro-company ethos means personal service, no subcontractors, and a genuine passion for turning your vision into tile-perfect reality. From modern minimalist designs to classic heritage restorations, ADM Tiling brings craftsmanship you can trust—every cut, every grout line, every project completed with pride. Elevate your space. Choose ADM Tiling. 📍 Enfield, London Company No. 11105194 | Active & Compliant
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Latest review:
Tiling- 12 Dec 2018
Great team of guys, very hard workers completed the job to a high standard and in the time frame given Highly recommended!
Deluxe contractors ltd
No reviews yet
Extension Builder in Hanwell
We assist clients in an array of repairs from a kitchen door to a full extension. Our team consists of skilled electricians, roofers, plumbers, glaziers, experienced builders and more. Deluxe service Deluxe quality Reasonable prices
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Top rated Extension Builders

Our Extension Builders in Hanwell, are rated 4 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 Hanwell?

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

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

What are the hourly rates of extension builders in Hanwell?

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

Find extension builders in Hanwell with MyBuilder

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

Step 2: Compare different extension builders in Hanwell

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

Step 3: Hire Hanwell extension builders with confidence

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

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

What to ask a Hanwell extension builder before hiring?

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

An extension builder in Hanwell 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 Hanwell 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 Hanwell?

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 Hanwell 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 Hanwell 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 Hanwell

Can an extension builder in Hanwell help with planning permission?

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

Many Hanwell 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 Hanwell help with materials and finishes?

Yes, most extension builders in Hanwell 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.