Extension Builders in Hanwell

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (19 reviews)

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Some of our top rated extension builders in Hanwell

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Rcv construction
No reviews yet
Extension Builder in Hanwell
Hi I'm Constantin I been working in building sites for 10 years now so I do have gain a bit of experience over the years so I do rendering, carpenter, brick work, landscaping, install drainage pipes and driving a digger for more details just call me. Thanks
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Stevenmcfaddenandson
No reviews yet
Extension Builder in Hanwell
Hi my name is Steven I’ve been in construction since Ive over 20 years work experience . I have many trades under my belt /Groundwork/ landscaping/ Building basements/ Carpentry /Roofing/ Reinforced concrete and form work .With work to a high standard and professional working environment
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Sebastian's Builders
Rating: 5 out of 5
Extension Builder in Hanwell
My business comprises of general building works, including extensions, loft conversions and house refurbishments. I also undertake smaller works including bathrooms, kitchens garden patios and fencing. I have been in the building trade for 15 years starting as a dry lining contractor and then moving to a general building firm.
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Latest review:
Bathroom Fitting- 5 Oct 2022
Sebastian did a fantastic job with our downstairs toilet. Stayed close to me as there were delays in the delivery of some of the installations I’d ordered, he worked around it quite well for us. The quality of work is great! Thanks Seb.
The Construction Collective
No reviews yet
Extension Builder in Hanwell
The Construction Collective ltd provides a seamless, end-to-end building service for homeowners across Barnet and North London. We specialise in fully managed construction, taking your project from the initial design phase all the way through to final completion. Our team is dedicated to exceptional craftsmanship and precision in every build, whether it's a residential home or a commercial space. With our Fixed Pricing guarantee, you can start your project with confidence, knowing there are no hidden surprises or budget creeps. We handle the management so you can enjoy the transformation of your spacehttps: theconstructioncollective.co.
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DRDCONSTRUCTION LTD
No reviews yet
Extension Builder in Hanwell
Welcome to DRDConstruction LTD, your London-based construction partner. We offer a wide range of services, from roofing to electrical work. What sets us apart? Uncompromising quality, tailored solutions, on-time delivery, and a commitment to your satisfaction. Let's build your dream project!
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RIVIERA PLUMB LONDON
Rating: 3 out of 5
Extension Builder in Hanwell
Riviera plumb offer bathroom refurbishment and reactive plumbing maintenance over south east London, well established since 2018 in England, and since 2008 in Cannes ( France ) we offer a reliable service and we pride the quality of our workmanship as much as our customer service
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Latest review:
Bathroom Fitting- 21 Jun 2022
We are not entirely satisfied with Ludovic's work. Some of the tiles were not cut to the correct messurement which left big gaps in between. Worse still, the grouting was very messy and did not have a smooth finish. We will now have to get another Tiler to redo some of the tiling work. Overall, it was not a professional job and we are not very happy with his workmanship.
Dariush heravi
No reviews yet
Extension Builder in Hanwell
Hi, im a builder with a wide array of trades and knowledge in the building game
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Area Property Care LTD
No reviews yet
Extension Builder in Hanwell
If you are looking for a company providing comprehensive construction and renovation services we have the skilled team. Area Property Care provides refurbishments in general and construction of extensions and loft conversions. Engineers on the road help clients for small repairs / maintenances. We cover London area. Please contact us and get a quote for free.
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Pro House&Office Fit Out
No reviews yet
Extension Builder in Hanwell
We are a highly reliable and experienced construction company known for delivering top-quality workmanship. Our team focuses on precision, durability, and customer satisfaction in every project. We take pride in meeting deadlines and exceeding expectations.
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Artbymandeepdhatt
No reviews yet
Extension Builder in Hanwell
Hello, I’m Amandeep singh, a skilled house and building painter committed to delivering top-quality painting services that enhance the beauty and value of your property. With years of experience in both residential and commercial painting, I offer a wide range of services, from interior and exterior painting to detailed finishing work. I take pride in providing precise, clean, and durable results, using high-quality paints and techniques to ensure your space looks vibrant and well-maintained. Whether you’re refreshing a room or giving your entire building a makeover, I’m here to bring your vision to life with attention to detail and a commitment to excellence. Let’s work together to make your property look its best!
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KD Building & Design LTD
No reviews yet
Extension Builder in Hanwell
Hi my name is krasimir dimitrov, I have been in the trade for plus 10 years, my company does loft converions, extensions, new builds, patios drive ways, gardens, new bathrooms & kitchen fittings, and many more.
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Mama jones industries
No reviews yet
Extension Builder in Hanwell
We’re a reliable, full-service construction company built on quality workmanship, honesty, and pride in every job we deliver. From start to finish, we handle it all — with a particular specialism in loft conversions, bathroom installations, plumbing work, and complete home improvements. What sets us apart is our people. Our team of experienced, skilled, and genuinely friendly tradesmen and women bring not only technical expertise, but professionalism, charisma, and respect into every home we work in. We believe great results come from clear communication, attention to detail, and doing things properly — no shortcuts. We’re known for being on time, transparent, and fair with our quotes, so there are no surprises along the way. Every project is approached with care and precision, ensuring the final result meets — and often exceeds — our clients’ expectations. Whether it’s transforming unused space into a beautiful loft, creating a modern bathroom, or taking care of essential plumbing work, we treat every job as if it were our own home. Your vision matters, and we’re committed to delivering results to your perfection.
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Home Shapers
No reviews yet
Extension Builder in Hanwell
Extensions, loft conversions along with full Interior and exterior refurbishment. Home Shapers team offer the following : Experienced builders and specialists trades : Project Manager : Architects : Planning advice : Structural Engineers : Party wall Surveyors
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TEMFOR DESIGN AND CONSULTANCY LTD
No reviews yet
Extension Builder in Hanwell
We offer all relevant services under one roof for your extension, loft conversion and refurbishment projects. We work across the London area and offer competitive, affordable prices. We provide free design advice, full planning drawings, submitting the plans, and preparing any changes requested by the council. We also specialize in Extensions, Loft Conversions, Structural Alterations, and Full Refurbishments. Fully insured and all our work is guaranteed .
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Andrzej Zolnierzak
No reviews yet
Extension Builder in Hanwell
With over 20 years of experience as a painter and decorator, I take pride in my precision, attention to detail, and commitment to perfection. I always strive to deliver the highest quality results in every project I undertake.
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ZadSaam Ltd
No reviews yet
Extension Builder in Hanwell
I’ve over 15 yrs experience in the industry with a team of expert tradesmen+workers in all aspects of bldg from painting+decorating to plumbing electrical carpentry kitchen+bathroom design to installation full refurbishment+extensions+conversions Friendly consultation, NO pressure/obligation/hassle
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3.9

Top rated Extension Builders

Our Extension Builders in Hanwell, are rated 3.9 out of 5 based on 19 reviews from customers like you.

Quality screening

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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.