Extension Builders in Welling

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (21 reviews)

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Some of our top rated extension builders in Welling

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JBVlasceanu
No reviews yet
Extension Builder in Welling
We are a team of builders who know how to do everything from electric to plumbing to extensions and etc... our website is jbvlasceanu.co.uk if you wish to know more informations about us!
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VictorsFix
No reviews yet
Extension Builder in Welling
Viktor Fix is a full-service construction and renovation company delivering high-quality workmanship across every stage of your project. From brickwork, extensions, and loft conversions to plastering, tiling, painting, and carpentry, our skilled team handles it all. We also specialize in installing windows and garden doors, ensuring your home not only looks great but functions perfectly. With a dedicated team of plasterers, tilers, carpenters, and finishing experts, we bring professionalism, efficiency, and attention to detail to every job. Your vision, our expertise—built to last.
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Eduart
No reviews yet
Extension Builder in Welling
I’m a skilled and reliable bricklayer with several years of hands-on experience delivering high-quality work on a range of projects, from garden walls to extensions. I take pride in my attention to detail, tidy workmanship, and making sure every job is done right — on time and to a high standard.
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a-z renovations and construction
No reviews yet
Extension Builder in Welling
My name is Avni, Our company is called 'a-z renovations & construction' we take all different kind of projects whether they are small or big. all of our jobs are mainly recommended. our jobs are: Extensions, loft conversions, mezzanine floors, plastering and plumbing, wall & floor tiling, painting and decorating, kitchen and bathroom fitting, carpentry, patio and garden fixing. we cover London and home counties.
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I&A Construction Ltd
Rating: 5 out of 5
Extension Builder in Welling
I&A construction Ltd has been trusted name in construction and renovation,including bathrooms, kitchens,interior and exterior work.
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Latest review:
Ion was done extension and refurbishment in the whole home.Speed and quality purposes were much pleasant given by the professional workers.
Max Building Ltd
No reviews yet
Extension Builder in Welling
Life warranty
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AJ construction and maintenance
No reviews yet
Extension Builder in Welling
A SMALL TEAM COVERING ALL BUILDING WORKS IN AND AROUND ESSEX 🧱BRICKWORK 🏘EXTENSIONS 🚗DRIVEWAY INSTALLIONS ⚒️BRICKWORK REPOINTING 🔨 FENCING 🏡GARDEN LANDSCAPING COVERING ALL INTERNAL AND EXTERNAL BUILDING WORKS FOR OUR CLIENTS NEEDS YOU SAY IT... WE DO IT!!
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PMC Developments
No reviews yet
Extension Builder in Welling
Carpenter from Ireland living and working in London since 2012
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Bowmont building services
No reviews yet
Extension Builder in Welling
We are a building and construction company with over 25 years experience. We can undertake complete refurbishment of residential properties, including structural alterations, extensions and substantial conversions. We provide a complete end to end service & professionally manage projects working with (if required) your architects. Whether it is a small extension, refurbishment or a major reconfiguration we have the experience and capability to complete the works to the highest standards.
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Elvis Torba
No reviews yet
Extension Builder in Welling
Hi, I’m Elvis, a professional bricklayer with over a decade of experience in all aspects of brickwork and masonry. I take pride in delivering high-quality workmanship, whether it’s garden walls, extensions, repointing, repairs, patios, or new builds. I’m reliable, hardworking, and always make sure every job is completed to a high standard with attention to detail. Customer satisfaction is very important to me, and I always aim to keep work areas tidy, finish on time, and provide honest, competitive pricing. I cover local surrounding areas and am happy to take on both small repairs and larger projects. If you’re looking for a trustworthy bricklayer who takes pride in their work, I’d be happy to help.
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K&S Design Build Ltd
No reviews yet
Extension Builder in Welling
We have a committed team working on a range of different projects throughout London, working in all sectors including; residential, commercial and conservation. The services that we provide are, architectural and structural 2d & 3d designs, calculation, planning permission, building control, new build, refurbishment, self contained flats, loft conversion, rear and side extension plus much more. I have over 30 years of experience in construction and have worked on a variety of different projects, from small developments to managing large scale Projects.
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Bask construction
No reviews yet
Extension Builder in Welling
Backed by more than 30 years’ experience in the industry, Bask Construction Ltd have established themselves as one of the leading installers of all types of suspended ceilings, walls, and partitions in the Greater London area. From drywall to demountable partitioning systems, our installations are always completed to the highest possible standard.
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A Interiors Ltd
No reviews yet
Extension Builder in Welling
Well established in the Greater London area, A Interiors Ltd is a trusted construction company. Skilled, reliable, and hard-working, have more than 30 years’ combined experience of delivering internal construction services and projects on time and budget, taking all the hassle out of renovating your property. Primarily serving commercial & residential clients in London and the surrounding areas. We take all sort of works like; loft conversion, etc.. Get in touch today for further details.
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Best All-in-One Building
No reviews yet
Extension Builder in Welling
🔨 Best All-in-One Building & Extension Services | Building & Renovation Services across London 📍 Location: Greater London & Surrounding Areas 📅 Experience: 10+ years in building, extensions & renovations 🔧 Services: Full project execution, renovation & extension from start to finish ⸻ ✅ About Us We are a skilled team specializing in construction, extensions, and renovations. Our focus is delivering high-quality work with professionalism, fair pricing, and customer satisfaction. ⸻ 🛠️ Our Services Include: 🧱 Brickwork & Walling: • Traditional & decorative bricklaying • Wall repairs 🪵 Groundwork & Flooring: • Stone, concrete & composite flooring • Floor repairs ⚡ Electrical: • Full rewiring & lighting • Electrical upgrades 🛠️ Plumbing: • Full plumbing & leak repairs • System upgrades 🪚 Carpentry & Joinery: • Custom furniture & cabinetry • Outdoor structures 🌳 Landscaping & Outdoor Works: • Garden design & paving • Outdoor kitchens 🏠 Interior Renovations: • Kitchen & bathroom refurbishments • Painting & tiling 🧩 Assembly & Installations: • Furniture & kitchen assembly • Outdoor kit installations ⸻ ⭐ Why Choose Us? ✔ Skilled & reliable ✔ Transparent contracts & timelines ✔ Fast response & free consultations
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Alireza
No reviews yet
Extension Builder in Welling
Good job
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BSD Design & Build LTD
No reviews yet
Extension Builder in Welling
🏗️ Build with Confidence – Build with Us! 🏡 B.S.D Design & Build is a proud member of FMB. Not every builder is a Master Builder! In an unlicensed industry, choosing a Federation of Master Builders member gives you peace of mind, knowing we meet strict entry criteria and undergo continuous monitoring. ✅ Expert Craftsmanship ✅ On-Time & On-Budget ✅ Built to Last Trust the professionals. Contact B.S.D Design & Build today! 📞🔨
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Top rated Extension Builders

Our Extension Builders in Welling, are rated 4 out of 5 based on 21 reviews from customers like you.

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What types of services are offered by local extension builders in Welling?

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

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

What are the hourly rates of extension builders in Welling?

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

Find extension builders in Welling with MyBuilder

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

Step 2: Compare different extension builders in Welling

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

Step 3: Hire Welling extension builders with confidence

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

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

What to ask a Welling extension builder before hiring?

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

An extension builder in Welling 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 Welling 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 Welling?

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 Welling 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 Welling 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 Welling

Can an extension builder in Welling help with planning permission?

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

Many Welling 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 Welling help with materials and finishes?

Yes, most extension builders in Welling 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.