Extension Builders in Kings Langley

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.5 (11 reviews)

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Some of our top rated extension builders in Kings Langley

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Jk home refurbishment
No reviews yet
Extension Builder in Kings Langley
Loft conversion,Extansions,Bathroom,kitchen, Tilling,Plumbing,Electrical,Brickwork,Plastering Flooring
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High tech process Ltd
No reviews yet
Extension Builder in Kings Langley
I am an qualified electrician with 35 years experience. Commercial and domestic, Three phase and single phase. Able to build complete industrial control panel conventional and PLC control. Domestic complete rewinding and alterations. Latest level 3 BS 7671:2018
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WHITE FEATHERS CONSTRUCTION LTD
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Extension Builder in Kings Langley
White Feathers Construction is a trusted London-based building company carrying out all aspects of construction work to the highest standards. From home extensions and loft conversions to full refurbishments and new builds, our experienced team delivers reliable workmanship and honest service on every project. We take pride in turning our clients’ ideas into solid results — safely, efficiently, and with attention to every detail. At White Feathers Construction, quality and customer satisfaction are at the heart of everything we do. Whether you’re improving, extending, or starting from the ground up, we’ll ensure your project is built to last.
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Cheema property maintenance
No reviews yet
Extension Builder in Kings Langley
Cheema Property Maintenance LTD is a reliable property maintenance company specialising in home renovations, repairs, and ongoing maintenance for residential properties. We work closely with homeowners and landlords to keep homes safe, functional, and looking their best. From full and partial renovations to general home repairs and routine maintenance, our experienced team delivers high-quality workmanship with attention to detail on every job. We take pride in offering a dependable, friendly service with honest advice and practical solutions tailored to each property. We also provide free, no-obligation quotes, helping our customers plan their projects with confidence and no pressure. At Cheema Property Maintenance LTD, our focus is on quality work, fair pricing, and building long-term relationships through trust and reliable results.
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G. A. Constructions ltd
No reviews yet
Extension Builder in Kings Langley
G A Construction started in 2005 from a small home office of our Managing Director and since then it has grown into a successful G A Group of Companies. We not only specialize in high-end design and build Construction services but also proud to own German Kitchen studio and Kohler bathroom showroom on The Broadway in Farnham Common. In our Kitchen showroom, you can experience the quality of Nolte German Kitchens, Industry best names like Siemens, Neff, Blanco, Quooker, Compac, and many more.
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Plastering and K rendering
Rating: 5 out of 5
Extension Builder in Kings Langley
🏗️ General Builder • Roofing • Extensions • Refurbishment – London Looking for a reliable and professional builder in London? We provide high–quality construction and renovation services at competitive prices. ✅ Plastering & Insolation Silicone Rendering ✅ Our Services Include: • General Building & Refurbishment – Full house renovations, kitchen & bathroom fitting, plastering, flooring, painting & decorating. • Extensions – Single & double-storey extensions, side returns, rear extensions, loft conversions, and garage conversions. • Roofing Services – New roof installations, flat & pitched roofs, roof repairs, waterproofing, guttering & fascias. • Structural Work – Brickwork, concrete, foundations, and load-bearing alterations. 💪 Why Choose Us? • Experienced team with over 16 years in the trade • All work guaranteed & fully insured • Competitive, transparent pricing • Clean & reliable service – we treat your home with respect • Free, no-obligation quotes 📍 We cover all London postcodes – Central London,North, South, East & West.
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Latest review:
Plastering- 16 Mar 2020
Almed and his team came over to see the two bungalows and gave me a quote and was more reasonable than other quotes I had previously. Almed started the job and stated exactly what he was going to do from the beginning to the end of the job. He is a very professional and knowledgeable person and he and his team did a outstanding plastering job on my two bungalows and I’m very happy with the job and will highly recommend him for future projects. Thanks Zai
Virgil And Son Ltd
No reviews yet
Extension Builder in Kings Langley
We are a Limited Company that has the right builders for each job !
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Himanshu
Rating: 5 out of 5
Extension Builder in Kings Langley
Whether you're looking to modernize your home's exterior, improve insulation performance, or create a stunning brick-effect finish, we provide tailored solutions that combine aesthetics, durability, and long-term value. Contact us today to discuss your project and arrange a free consultation.
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Latest review:
Insulation- 9 Aug 2026
Himanshu and his team at Radhe Krishna Construction completed the 150mm Kingspan K5 external wall insulation on my house, including the silicone render finish, and they did a genuinely excellent job. Himanshu is very professional, reliable and extremely client-focused. He has great attention to detail, communicates well and makes a real effort to ensure everything is completed properly and that the customer is happy. He is also very organised and delivered the work on time. What also impressed me is his background — he is originally a computer scientist — and you can see that analytical and methodical approach in the way he manages the work and solves problems. The quality of the insulation and render finish was excellent, and overall I had a very positive experience. I would strongly recommend Himanshu and Radhe Krishna Construction to anyone considering external wall insulation, rendering or similar building work.
Starlight Distribution Ltd
No reviews yet
Extension Builder in Kings Langley
All construction work undertaken, specialising in kitchen extensions, loft conversions and outbuilding/annexes. We aren’t the cheapest quote. The quality of our work, completed in a timely manner makes us outstanding with 80% of our clients repeat customers! We will NEVER: Take your money and run ❌ Leave a job incomplete ❌ Ask for more money than agreed ❌ Be a nuisance and inconvenience ❌ We even bring our own kettle so you don’t have to make us tea!
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FSB Company (UK) LTD
Rating: 5 out of 5
Extension Builder in Kings Langley
FSB is a well-organized contracting company with a team experienced in large-scale development projects with leading UK construction companies. Based primarily in London, we offer a variety of self delivered services, including complete extensions, and conversions, small works, structural alterations, steel work installations, ground work (foundations, drainage, concrete sub and superstructures), hard landscaping and paving and soft landscaping. We manage our sites carefully and have a digital site management tool kit. Our fully managed service connects skilled tradespeople with experienced construction management directly ensuring attention to detail that begins with our Contractors Proposals and continues through to practical completion and aftercare.
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Latest review:
Extensions- 17 Nov 2025
Freddie, Kaz and Dan are a great team. I felt they were friendly and professional throughout. Any slight niggles were discussed and solutions found, quickly and professionally. They were respectful and went out of their way to get on with all the neighbours. Over all I would say they are a team of very nice people, who care about what they do and take pride in achieving the result their clients are after.
Sandhu Boyz
No reviews yet
Extension Builder in Kings Langley
I have a skill of all building work like plumbing electrical flooring painting loft conversion extension new bath work garage etc.
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Rajandeep singh
Rating: 5 out of 5
Extension Builder in Kings Langley
Hi, I’m Rajandeep Singh, a reliable and hardworking tradesperson dedicated to providing high-quality workmanship and excellent customer service. I offer professional installation, repair, and maintenance services, including doors, windows, locks, handles, sealing, adjustments, and general property maintenance. I take pride in completing every job to a high standard, paying close attention to detail and ensuring customers are fully satisfied with the finished work. I am punctual, respectful, and committed to keeping work areas clean and tidy. Whether it’s a small repair or a larger installation project, I aim to deliver quality results at a fair price. Customer satisfaction is my top priority, and I believe in honest communication, reliability, and professional service from start to finish. I look forward to helping you with your next project.
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Latest review:
Windows & Doors (uPVC & Metal)- 6 Jul 2026
Very Good work at very good price.
Cristian Anton Popescu
No reviews yet
Extension Builder in Kings Langley
professional builder with 25 years of experience in renovations, refurbished, window and door installation, loft conversion, extensions, conservatories, kitchen installation
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Eurocenter-online Ltd
No reviews yet
Extension Builder in Kings Langley
I wanted to become a construction worker since I was a child and I became one. I like what I do and that's why I do it very professionally to satisfy every client who chooses me.
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New Eire construction
No reviews yet
Extension Builder in Kings Langley
Hi, I’m Sean Walsh, a skilled and reliable builder with years of hands-on experience. I specialise in new builds, extensions, renovations, roofing, carpentry, and general maintenance. I’m committed to quality, attention to detail, and delivering every project on time and on budget. No job is too big or small—I treat every home as if it were my own. Whether you’re planning a home extension, renovation, or maintenance project, I provide professional guidance and craftsmanship you can trust. Let’s make your vision a reality!
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Emanuel
No reviews yet
Extension Builder in Kings Langley
I am a skilled tiler with over 10 years of experience in wall and floor tiling, working with all types of materials including porcelain, ceramic, natural stone, marble, and mosaic. I have experience in large projects (clothing stores, showrooms, etc.). I also offer a full range of renovation services such as plastering, drywall (plasterboard), painting & decorating, wallpapering, garden work, and house or loft extensions. I take pride in delivering high-quality finishes, working cleanly, and completing every job on time. Customer satisfaction is always my priority
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3.5

Top rated Extension Builders

Our Extension Builders in Kings Langley, are rated 3.5 out of 5 based on 11 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 Kings Langley?

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 Kings Langley 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 Kings Langley who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Kings Langley?

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

Find extension builders in Kings Langley with MyBuilder

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

Step 2: Compare different extension builders in Kings Langley

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

Step 3: Hire Kings Langley extension builders with confidence

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

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

What to ask a Kings Langley extension builder before hiring?

Before hiring an extension builder in Kings Langley or extension building company in Kings Langley, 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 Kings Langley?

An extension builder in Kings Langley 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 Kings Langley 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 Kings Langley?

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 Kings Langley 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 Kings Langley 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 Kings Langley

Can an extension builder in Kings Langley help with planning permission?

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

Many Kings Langley 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 Kings Langley help with materials and finishes?

Yes, most extension builders in Kings Langley 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.