Extension builders in Wallington

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.3 (19 reviews)

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Some of our top rated extension builders in Wallington

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Masonry Construction Ltd
Rating: 4.5 out of 5
Extension Builder in Wallington
Welcome to our construction company! We specialize in home renovations, extensions, loft conversions, painting jobs, bathroom renovations, and much more. With years of experience in the industry, we have developed a reputation for excellence and quality workmanship. Our team of skilled professionals is dedicated to bringing your vision to life. From the initial design phase to the final touches, we work closely with you to ensure your project is completed to your satisfaction. We pride ourselves on using only the highest quality materials and bes equipment to ensure the longevity and durability of our work. Whether you need a simple paint job or a complete home renovation, we are here to exceed your expectations. At our company, we understand that every project is unique and requires a personalized approach. That's why we take the time to listen to your needs and goals, and tailor our services to meet your specific requirements. We believe that communication is key to a successful project, which is why we keep you informed every step of the way. We value transparency and honesty, and strive to maintain open lines of communication throughout the entire process.
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Latest review:
I am a property landlord & this is my Goto company for all property maintenance.
Woodn Construction
Rating: 5 out of 5
Extension Builder in Wallington
Hi, I’m a carpenter and sole trader based in South West London with over nine years of experience in the trade. Over the years I’ve worked on a wide range of residential projects such as managing full site builds throughout to creating custom, made-to-measure furniture. My skills cover everything from stud walls, plaster boarding, skirting, architraves, doors and windows, to kitchens, flooring, and bespoke cabinetry. I take pride in delivering a high standard of finish and keeping things tidy and well-organised on every job. I enjoy working closely with clients to bring their ideas to life. Whether that’s fitting a new kitchen, renovating a room, or designing something completely unique. Based locally, I offer a reliable, friendly, and flexible service across SW London and the surrounding areas.
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Latest review:
Hard Flooring- 2 Mar 2026
Highly recommend Kaylum, he ripped out the old sub-floor and fitted a new sub-floor along with new Engineered wood flooring in all of the bedrooms and hallway. Quality of work and attention to detail was exceptional. His colleague then decorated all the rooms beautifully once the floor was installed - really happy with the end result.
BACK2BEST BESPOKE JOINERY
Rating: 5 out of 5
Extension Builder in Wallington
Thank you for taking the time to look at my profile, here at Back2best Bespoke Joinery our main goal is always making sure our work is 100% precise in execution and precision our bespoke services include : WALL PANELLING designed and fitted : MEDIA WALLS FITTED WADROBES ALCOVE CABINETS SHELVING UNDERSTAIR STORAGE AND MUCH MORE we bring your own unique ideas to life and execute each job with precise detailing. With a choice of finishes and paint finishes to suit all budgets and needs we use MDF MOISTURE boards as standards and all all doors drawers BLUM SOFT CLOSE HINGES AS STANDARD we're here to bring your home Back2Best, we thank all our clients for our 100% feedback we really appreciate the comments it's what makes my job worthwhile and strive for the next job so a big thank you. Thank you. ** Please only shortlist if you intend works to commence withing a few weeks, we also need to survey fully no pictures or videos for price and only if home is purchased thank you ***
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Latest review:
Joinery & Cabinet Making- 18 Oct 2026
Wayne did my library doors, hinges and painted them. Also fixed a kitchen cabinet. Everything was done perfectly and professionally. I am very happy with the result.
BESPOKE BUILD (SURREY) LTD
Rating: 5 out of 5
Extension Builder in Wallington
As a construction company with years of experience covering many aspects of commercial and domestic builds, Bespoke Build will cover all projects from extensions, refurbishments, loft conversions and brickwork, right through to outbuildings and outdoor kitchen spaces. Dedicated to meeting every clients unique requirements we strive to deliver all our projects on time, on budget, and to the highest standards
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Latest review:
Roofing (Flat)- 23 Oct 2019
Excellent service. Friendly, clean and tidy. Declan explained what he was going to do with the work and then efficiently got on with it. Good value.
Making Rooms Ltd
Rating: 5 out of 5
Extension Builder in Wallington
We are a south London-based building firm that specialises in breathing new life into homes. We work closely with our clients,alongside visionary architects, engineers and designers to unleash potential in their house and realise new and improved spaces. Whether your house requires expansion,our team of specialists work tirelessly to deliver the perfect home for you. Making Rooms are a group of passionate and multitalented individuals whose soul mission is to make your living spaces better.
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Latest review:
Extensions- 25 Jul 2024
Garden Room done to ridiculous standard. See pics. 5 star work from the lads.
LW Building Service
Rating: 5 out of 5
Extension Builder in Wallington
We are a medium sized company based in and around Croydon - specialising in a number of services ranging from full kitchen and living space extensions to bathroom and kitchen remodeling/refitting. As a company we are committed to the customer - ensuring the highest standard of professionalism and quality in our projects all of which are insured and compliant with all current building regulations.
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Latest review:
Kitchen Fitting- 7 Jan 2021
My experience with Leszek was entirely positive and I wholeheartedly recommend him. I had recently moved property (converted victorian flat) and required a new kitchen installed, shelves built, radiators replaced, painting throughout and some changes to electrics. The work was undertaken around October 2020. Leszek completed the work to a very high and professional standard and I am really happy with the end result. He was easy to get on with, good natured and commutative which made the whole process easy and less stressful for my first experience in home improvements. Leszek was always happy to answer all my questions and further explain the fine detail from electrics to kitchen installation. When small problems arose, he always had a couple options ready to discuss and called promptly to keep me up to date. The kitchen installation is perfect which also included tiling a backsplash. Lezek built some lovely selves in the recesses either side of my fireplace which look brilliant and very smart. The painter and his work was really professional and speedy. Snagging was dealt with and two neighbours independently and proactively commented that the work was done with minimal disturbance to them. From quote to completion it was all in all an excellent experience!
South &East London Builder's
Rating: 3.7 out of 5
Extension Builder in Wallington
........We are specialising Bathrooms and kitchens fitters,Handymen,paiters,plumpers, electricians,Flooring Fitters,all house refurbishments .Our work is completed to High standart and home left clean and tidy,friendly service. Also we do Extension Lofts Roofing Plastering Sounds proofing Damp proofing And many other trades Don't hesitate to contact us for any jobs small or big we are available 24/7 free quotation Many thanks
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Latest review:
Extensions- 6 Mar 2023
Valerian unfortunately let me down dreadfully. He agreed a price we signed a contract but then decided to walk off site once it became clear he was unable to do plumbing work. He refused to assist in appointing another contractor and didn't pay his own workers.
Safeway Build Ltd
Rating: 5 out of 5
Extension Builder in Wallington
At Safeway Build Ltd, we pride ourselves on delivering exceptional craftsmanship and reliable service in every project we undertake. Led by Florin, a highly trained professional with over 20 years of experience in the construction industry and a proud member of the Federation of Master Builders (FMB) since 2014, our company is built on trust, quality, and attention to detail. Working alongside trusted electricians and plumbers, we offer a complete service that ensures every aspect of your project is handled with care and expertise. Much of our success has come from referrals and repeat clients, a testament to the satisfaction and confidence our customers have in our work. At Safeway Build Ltd, we don’t just build — we build lasting relationships, turning your vision into reality with professionalism, transparency, and dedication. Whether you are looking for loft conversions, extensions or a refurb, all our services are carried out carefully, efficiently and to an exceptionally high standard of quality. We are happy to undertake any domestic work. At Safeway Build Ltd, no job is too big or too small.
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Latest review:
Kitchen Fitting- 10 Feb 2026
Florin and team were a joy to work with. Very communicative and worked to a great timeframe. Lots of little extra jobs were completed at no extra charge. Cost for job was reasonable and the tiling was immaculate - would definitely use Florin again. Would highly recommend!
Jwolfconstruction ltd
Rating: 5 out of 5
Extension Builder in Wallington
My name is George and I'm running J Wolf Construction building company. I can provide a lot references from happy customers in sw London.
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Latest review:
Extensions- 26 Nov 2019
Great on delivery, good on project management....rate them very high on integrity and transparency
GDM BUILDING SOLUTIONS
Rating: 5 out of 5
Extension Builder in Wallington
With forty years of construction experience we are qualified tradespeople Our range of construction projects include kitchens & bathrooms, refurbishments, loft conversions and extensions. We project manage our work and believe that good clear communication with our clients is key to a successful project- from our first consultation visit, the quotation and build process. We want our clients to be delighted with both the quality of our work, and the manner in which it is carried out.
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Latest review:
Extensions- 13 Jan 2019
George was excellent throughout - would highly recommend. Although I did not hire George to complete the whole job (as someone in my family is a bricklayer) he was instrumental in completing the build. A few points to demonstrate: - Fair and transparent quote (which was stuck to); - Flexible throughout delays caused by me (planning, etc.); - Supportive (advice on what he would do if he was running whole job); - Professional (including team). I will use him again.
M & M ROOFING AND LOFTS LIMITED
Rating: 5 out of 5
Extension Builder in Wallington
We design for life, as well as style. That's why clients have trusted Mew developments for the past decade. We cover all aspects of the building trade quality is at the heart off everything we do. All of our tradesmen are passionate about creating solutions that are comfortable and useful. They are all individually trained to meet our exacting standards and, more importantly, yours.
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Latest review:
Extensions- 22 Oct 2018
Choosing MM builders was the best decision we could have made. Initial meetings: They took time to ensure they understand our work. They never complicated matters nor tried to hide things in any fine print and provided us with a estimated schedule and explained we would be kept up to date at all stages. Works: Their knowledge and work ethic is amazing and is reflected in their work. They gave us confidence and built trust very quickly. Always willing to go the extra mile and used their expertise to help us rectify issues or make suggestions in areas we would have never noticed ot thought of. Sam, Ross, Bill & Harry were so pleasant to have around the house. They were very conscious of the 3 young children in the house of which one has additional needs. They minimised disruption which is very difficult when doing major work in a areas and were always friendly and polite. We had no issues in having them inside our property which is very important when completing works taking just over 5 months. They work with specialist tradesman (tiler, plasterer, etc.) who are equally good at their trades. MM were very professional when it came to liasing with Building Control and made sure they were involved and visited at all key points. The aftercare we received was as good as we had received throughout the process. I have no hesitation in recommending MM for any building works. If I was to ever undertake any works in the future, it would be by them and only them.
shalom property development ltd
Rating: 5 out of 5
Extension Builder in Wallington
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.
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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.
HICKEY CONSTRUCTION & CIVILS LTD
Rating: 5 out of 5
Extension Builder in Wallington
At Hickey Construction & Civils, we're proud to be a family-run business that's been built on a foundation of trust. We combine our friendly, personal touch with years of expertise to handle all your groundworks and civil engineering needs. Our commitment to safety, quality, and on-time delivery ensures that you, our client, are not just satisfied but delighted with the results.
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Latest review:
Sean and the team first sorted the foundations and new drainage for our extension. Once that was done, we got them back to give the garden a little makeover — fresh turf down and brand-new fencing in place. Big change for the space! Would have Sean and his team help on future projects. Thanks again!
Cre8tive Contractors Ltd
Rating: 5 out of 5
Extension Builder in Wallington
Hi My name is Eric from Cre8tive Contractors Ltd. At Cre8tive Contractors Ltd we feel proud to be part of the Federation of Master Builders and government endorsed TrustMark. This is reflective of the qualified and highly skilled craftsmen. We take pride in creating and reconfiguring your bespoke dream home, from footings to finishings, to high-end specification. We specialise in extensions, loft conversions, bathrooms, kitchens and refurbishments from design to completion. Happy to have an initial chat and arrange a free site visit at your convenience. I look forward to hearing from you. Many thanks Eric
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Latest review:
Bathroom Fitting- 13 Oct 2026
Fantastic work – highly recommend Cre8tive Contractors Ltd! Eric was absolutely brilliant from start to finish. He took on a property that had been tenanted for eight years and was in desperate need of some TLC to transform it back into a lovely home we could move into. The work included retiling the kitchen, installing a new sink and taps, new bathroom tiles and shower, decorating throughout and fitting new wardrobes. It was quite a transformation! Eric was incredibly patient and accommodating with our changing ideas throughout the project, always calm, approachable and genuinely lovely to work with. His pricing is very reasonable, particularly given the quality of his workmanship and the care he puts into everything. It's been such a pleasure working with someone so reliable, easygoing and professional. We're absolutely delighted with the results and wouldn't hesitate to recommend him. We'll definitely be back in touch with more work when we move again! Thank you, Eric!
E.V Roofing
Rating: 5 out of 5
Extension Builder in Wallington
I am running my own business now. I am a carpenter first and second fix. I have a lot of experience 7 years (2 years in Norway+5 years in UK). I am dedicated to providing top quality house renovations, loft conversion , roofing (tiling,fibreglass),house extension ,flooring, doors, windows, kitchen , wooden floors .
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Latest review:
In the round I had a very good experience when working with Ermal on our 6 month project, Reliability, quality and speed all exceeded expectations. I would recommend Ermal and his team, especially for any carpentry.
BM TILING
Rating: 5 out of 5
Extension Builder in Wallington
Build & Renovate BM is offering free estimates and the best ideas on any project you aim to achieve. We are happy to assist you by sharing our experience in delivering a great finished project in detail. Perfect finish at the right price; No stress on the journey. Fully insured. Work warrants. Kind Regards Byli on behalf Build & Renovate BM
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Latest review:
Tiling- 4 May 2026
Really great experiences tiler restored our original floor.

4.3

Top rated Extension Builders

Our Extension Builders in Wallington, are rated 4.3 out of 5 based on 19 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Wallington?

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

Find extension builders in Wallington with MyBuilder

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

Step 2: Compare different extension builders in Wallington

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

Step 3: Hire Wallington extension builders with confidence

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

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

What to ask a Wallington extension builder before hiring?

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

An extension builder in Wallington 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 Wallington 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 Wallington?

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 Wallington 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 Wallington 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 Wallington

Can an extension builder in Wallington help with planning permission?

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

Many Wallington 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 Wallington help with materials and finishes?

Yes, most extension builders in Wallington 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.