Extension Builders in Crooked Billet

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.4 (21 reviews)

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Some of our top rated extension builders in Crooked Billet

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M&M Building
Rating: 4.5 out of 5
Extension Builder in Crooked Billet
Bathroom and Kitchen renovation, floor and wall tilling, wooden floor, kitchen and bathroom plumbing, painting, wood renovation
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Latest review:
Bathroom Fitting- 19 Jan 2021
Efficient, good service. Work not carried out due to job being bigger than expected but good advice given. Will reschedule.
Botnari Construction
Rating: 5 out of 5
Extension Builder in Crooked Billet
Botnari Construction. Every project is unique to every homeowner with small details having significant importance. What matters to our clients is what matters to us and these are the problems that we like to solve. We specialise in all Construction works with many years being in the industry, making sure we deliver a fast, efficient and well-organised project at its best.
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Latest review:
Botnari Construction recently completed a project for me and I was extremely impressed with the way they work. From the quality completed to great time management I was very happy with the works carried out. Will definitely be using in the future. 10/10
London Refurbishment & Construction LTD
Rating: 5 out of 5
Extension Builder in Crooked Billet
We are a friendly family business and we cover all aspects of the building trade. We have been trading for over 15 years in the Domestic Building trade. We undertake all large or small works so if you would like some professional advice just call, text, or email us. We carry out all the works on the domestic house: -Kitchens -Bathrooms -Plastering -Electrical -Plumbing -Painting & Decorating -Floors -Extensions -Loft Call now for free estimates and friendly advice.
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Latest review:
Restoration & Refurbishment- 23 Dec 2025
Christian & his team was beyond my expectations , they went above & beyond to make my home a home I have ever dreamt of they worked tirelessly & they very professionally & completed all agreed jobs in a timely manner.
Innovation Construction Design & Build Ltd
Rating: 5 out of 5
Extension Builder in Crooked Billet
Innovation Construction Design & Build are a reliable & professional business dedicated to designs and finishes of the highest quality, tailored personally for the customer. We offer a friendly, methodical, personal and tidy service. Client care, satisfaction, reliability and being trustworthy is our company ethos and we ensure our company adheres to these core values as our basis for each project we are working on from small domestic projects to large commercial contracts
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Latest review:
Extensions- 5 Oct 2020
Billy, Darren & the team have just finished the single side and rear extension & refurb works on my house, and they've done a brilliant job! From the start, quotations we're received promptly and competitively priced. Communication for commencement of works (during COVID-19) was always going to be uncertain but, Billy dealt with this really well and scheduled the work in as soon as was achievable. From the first day on site it was clear the team have worked with each other for years and are willing to put the extra time in to get the build done quickly, but correctly. Communication throughout build was processed well and the guys are on hand to respond to queries and questions at all times. We had a delay in the project which was unforeseen, but we sat down and came to an agreement and the extra work was carried out quickly and the project was wrapped up in really good time. I wouldn't hesitate in recommending Innovation for any building or decoration work to friends and family as the end result of our place is stunning! Special shout out to Jordan, Fog, Florin (wood work wizard) & Joy for their hard work throughout. Thank you Innovation!
Brick and mix construction
No reviews yet
Extension Builder in Crooked Billet
At Brick and Mix Construction, we pride ourselves on delivering top-notch professional craftsmanship, backed by 25 years of experience in the building industry. Our experience spans both commercial site work & residential work.
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BSM Interior Ltd
Rating: 4.8 out of 5
Extension Builder in Crooked Billet
Your search for qualified and skilled builders ends here. Made Construction Simple is a team of licensed and insured specialists builders in London with over one decades of combined experience. From extensive loft conversion, extension,refurbishments to bathroom and kitchen renovations, we offer a wide range of services. You can rest assured that we have the expertise to efficiently handle your construction project. Good and dependable work isn’t possible without the necessary qualifications. Every professional on our team is qualified and highly experienced. We undertake all aspects of planning, building and construction services according to the highest standards of workmanship. We prioritise quality, safety and consistency at every step of the way. Our services are compliant with local authority laws and government regulations. We pride ourselves on our exceptional attention to detail. In addition to superior functionality and durability, we don’t forget about how the final result looks. We strive to deliver the best of structural integrity and aesthetics.   Our professional builders go above and beyond to earn your trust. We are dedicated to starting and completing jobs on time for 100% customer satisfaction. If there are any unforeseen delays, you will be promptly informed and kept in the loop. We also ensure that every project is within the specified budget.
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Latest review:
Kitchen Fitting- 9 Jul 2026
I hired Blend for a light house renovation. It started off really well then towards the end he ghosted me. No reason given. He didn’t answer phone calls or texts. There was no fight or disagreement. There is no decent reason why he shouldn’t communicate with a client. You can simply just say you have another job or you are not interested any longer. You don’t ask a client to buy stuff knowing you are not going to show up. It is an unacceptable and unprofessional behaviour. Because of this it’s cost me time that I can’t get back. But I guess it is what it is. I had to find another builder to complete the job. Some of which was not done properly. For example: my kitchen sink was leaking both inside and out. Had to buy a new toilet as something was broken while he was refitting it and etc. Pros: Blend is a nice and easy person to deal with. He is generally a nice guy. Tiling ✅ Cons: Finishing is not so great. could be a lot better. I also found patches and over paint on doors and others.
Cherrywood Design & Build Ltd
No reviews yet
Extension Builder in Crooked Billet
Cherrywood was born from a deep passion for building things that last not just in form, but in feeling. From the earliest days, our work has never been about simply putting up walls or laying down foundations. It has always been about creating spaces that breathe, carry meaning, and quietly stand the test of time. What began as a small practice rooted in hands-on work and honest craftsmanship has gradually evolved into a collective of designers, builders, and visionaries, each bringing their own touch of precision, creativity, and care. Together, we believe that the details matter. That every corner holds intention, every line speaks of thought, and every finish carries a sense of pride.
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DAAS DEVELOPERS LIMITED
Rating: 2 out of 5
Extension Builder in Crooked Billet
We are Specialists in Extensions & Refurbishments, Bathroom designing and installations, Floorings , Painting & Decorating and General Building with 20 years of experience in Building Industry
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Latest review:
Extensions- 8 Jan 2023
Avoid. A total nightmare. Avoid.
EasyConstruct
No reviews yet
Extension Builder in Crooked Billet
All in construction we made
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One solution construction ltd
New on MyBuilder
Extension Builder in Crooked Billet
One Solution Construction is a friendly, reliable building company based in Epsom, serving Surrey and the surrounding areas. With over 20 years of experience in the construction industry, we specialise in house extensions, full refurbishments, loft conversions, renovations, structural alterations and general building work. We take pride in delivering high-quality workmanship, clear communication and a professional service from start to finish. Whether you are extending your home, renovating a property or undertaking a complete refurbishment, our experienced team is committed to completing every project on time, within budget and to the highest standard. Customer satisfaction is at the heart of everything we do, and we work closely with our clients to ensure their vision becomes a reality. No job is too big or too small, and we offer free, no-obligation quotations.
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OMNI PROPERTY SOLUTIONS
No reviews yet
Extension Builder in Crooked Billet
Hi, OMNI is a Latin word for all, and this is what we do: loft conversions, extensions, refurbishments, kitchens, bathrooms etc.
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J N J Building Services LTD
No reviews yet
Extension Builder in Crooked Billet
JNJ Building Services Ltd provides bespoke building and renovation services for homes in and around North & West London. We deliver innovative and intuitive solutions for our clients, offering a full range of services from design to completion. Our team works together to provide you with a hassle-free service from start to finish. We aim to minimise the disruption a building project can have on your home life with our commitment to punctuality and always working in a clean and tidy environment.
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Viorel nicoara
No reviews yet
Extension Builder in Crooked Billet
I have more than 15 years experience of the construction
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Smutek Construction LTD
No reviews yet
Extension Builder in Crooked Billet
Experience small business from 2006 ltd from 2015 Extension, lofts conversion, basements. Splitting houses for flats. Kitchen ,Bathroom fittings, wet rooms, stone finish. Electric installation under 18 edition. Smart home,Lutron system Plumbing installation qualified works Heating system :new ,powerflushing, conversing open system to pressure, boiler repair. Gas work: Landlord rec CP12, boiler fiting
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Vali colour
Rating: 5 out of 5
Extension Builder in Crooked Billet
Hello my name is Vali , I have been working in the construction industry 20+ years in this time I have run a small business in Italy ,built houses in Romanian and I am currently working in London as a bricklayer .
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Latest review:
Bricklaying- 1 Oct 2019
Excellent work on budget and time
Curly Sister Limited
Rating: 5 out of 5
Extension Builder in Crooked Billet
Architectural, Refurbishment, kitchen installation, bathroom installation, wardrobe installation, carpentry, electrical, plumbing, landscaping, ongoing maintenance
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Latest review:
Handyman- 4 Jun 2021
Hired FineUnDandy Developments to get garden shed repositioned and they did an excellent job..reasonable quote and work promptly carried out..no fuss..overall a very positive experience.

4.4

Top rated Extension Builders

Our Extension Builders in Crooked Billet, are rated 4.4 out of 5 based on 21 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 Crooked Billet?

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 Crooked Billet 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 Crooked Billet who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Crooked Billet?

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

Find extension builders in Crooked Billet with MyBuilder

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

Step 2: Compare different extension builders in Crooked Billet

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

Step 3: Hire Crooked Billet extension builders with confidence

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

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

What to ask a Crooked Billet extension builder before hiring?

Before hiring an extension builder in Crooked Billet or extension building company in Crooked Billet, 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 Crooked Billet?

An extension builder in Crooked Billet 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 Crooked Billet 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 Crooked Billet?

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 Crooked Billet 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 Crooked Billet 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 Crooked Billet

Can an extension builder in Crooked Billet help with planning permission?

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

Many Crooked Billet 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 Crooked Billet help with materials and finishes?

Yes, most extension builders in Crooked Billet 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.