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Extension Builders Near Me: Find and Book Local Home Extension Builders

Whether you're adding a new room or building a full extension, hiring an extension builder ensures professional construction and adherence to regulations. MyBuilder connects you with verified building professionals who specialise in home extensions, conversions and renovations. Read reviews, post your job for free and get matched with local extension builders near you!

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Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders

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  • Welcome to Nottingham Building Service Ltd profile. As we are new to MyBuilder, you will not find a lot of feedback here... BUT we are company with nearly 30 years of experience in building industry! We specialise in house refurbishments and extensions. If you would like us to present to you our portfolio of completed projects, just choose us. A picture is worth 1000 words. We hope to hear from you soon!

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  • We offer both commercial and residential construction work . We have a large portfolio of work mainly focusing on refurbishments . Our team have years of knowledge and will work to your budget and will advice the best options . We will only ever work to the highest standard .

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  • I have Advanced Craft level 3 in trowel occupations. I complete Brickwork and blockwork to a very high standard.

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  • We are a solar photovoltaic panel manufacturer in China. We design, supply and PM renewable energy project worldwide for customers requested. Kindly drop us email at geket@yahoo.com for further discussion. God bless you

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  • We are a trusted construction team with over 10 years of professional experience delivering high-quality building services across residential and commercial projects. Our goal is simple: to provide reliable workmanship, clear communication, and results that exceed expectations. Over the past decade, we have successfully completed a wide range of projects, including: • Home extensions & loft conversions • Full property refurbishments & renovations • Kitchen and bathroom installations • Carpentry and joinery work • Plastering, painting, decorating & tiling • Roofing, brickwork & structural modifications • Driveways, patios & landscaping • General maintenance and repairs Our portfolio includes dozens of completed projects, each finished with attention to detail, high-quality materials, and a commitment to customer satisfaction. We take pride in our craftsmanship and treat every job—big or small—with care and professionalism. Why choose us? • 10+ years of hands-on industry experience • Skilled, fully insured, and reliable team • Transparent quotes and regular updates • Clean, safe, and well-organised working practices • Strong portfolio and repeat customers We work closely with every client to understand their needs,

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  • I used to watch while others built but i have spent 18 years doing what I used to pay others for. I am a very physical person and consider quality to be my aim. I holds a 127 iq score because of my quick and efficient way of creating the possibilities to satisfy and bring dreams to reality. I am located in Hackney of London where I grew up. My practical experience extends beyond building houses but also conversion of cars and using recyclables for design. I am very open minded and inventive. Ready to satisfy.

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  • We are a professional roofing and building company specialising in roof leaks, leak detection, and fast, reliable repairs. With over 25 years of hands-on experience, we pride ourselves on diagnosing problems accurately and delivering long-lasting solutions. From minor leaks to urgent repairs, we provide honest advice, quality workmanship, and dependable service you can trust.

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  • Hi we are a small family run business that has been in the trade for over 25 years we pride our self on great workmanship and great communication with customers from start to finish what ever the size of project we take on

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  • I’m a carpenter with 20 years of experience in the industry of building Working in all kinds of projects like building sites and domestic projects,a multi trader with experience ready to compete on time the jobs and quality

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  • Working in the construction industry for 40 years, competent in all aspects of works in house building from the ground works to roofing and internal works

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  • Hello iv been in the construction industry for 26+years covering most aspects over the time . Most of my time has been perfecting my skills in all aspects of plastering internal and external. We consider ourselves very respectful ,polite and clean and leave a high standard of work . We take on the smallest tasks through to the big refurbishment/renovation and extension projects . I use a number of very good certified tradesmen to complete all my clients projects . We offer a free quote service and ask a deposit once the job is confirmed and booked with us then nothing to pay untill completion.

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  • 25 year Family run business

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  • Znap Building Services provides reliable, high-quality building and maintenance solutions for residential and commercial clients. We specialise in delivering well-managed projects with a strong focus on workmanship, clear communication, and honest pricing. From repairs to full renovations , we take pride in doing the job properly — on time, on budget, and to a high standard. We work closely with our clients to understand their needs, keep them informed throughout the process, and ensure every project is completed with care and attention to detail. At Znap Building Services, our reputation is built on reliability, professionalism, and respect for our clients’ properties. We believe good building work should be straightforward, transparent, and stress-free.

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  • Lingson Deisgn & Build is a London based family owned business with over 20 years of experience within the renovation and construction industry. What sets us apart is our commitment to understanding your unique needs and aspirations. We believe that successful projects begin with a strong foundation of open communication and collaboration. Our team takes the time to listen to your ideas, inspirations, and requirements to ensure that your vision is fully realized. We work closely with you throughout the design and construction process, providing expert guidance and attention to detail at every step. Our team is made up with many experienced tradesman who exceed within their field of expertise as we understand that undertaking a construction project can be both exciting and challenging. That's why we strive to make the entire process as smooth and stress-free as possible.

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  • As a dedicated Architectural Technician, I specialize in delivering high-quality technical design and planning services for residential projects, with a strong focus on house extensions. With a deep understanding of building regulations, construction methods, and design principles, I help homeowners transform their ideas into well-planned, buildable spaces that enhance their living experience. From initial concept to planning applications and detailed technical drawings, I offer a complete service tailored to each client’s needs. Whether you're looking to extend your kitchen, add an extra bedroom, or completely reconfigure your home layout, I provide practical, creative solutions that balance design, function, and compliance. My goal is to make the planning and design process clear, smooth, and stress-free—helping you unlock the full potential of your home.

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  • ive been in the building game for 7 years and I take on work from landscaping plastering block work timber framing and much more

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4.5

Top rated Extension Builders

Our Extension Builders, are rated 4.5 out of 5 based on 282 reviews from customers like you.

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Find local extension builders near you for construction and renovations

Home extension builders provide a range of professional services to help you add more space, improve functionality, and upgrade the value of your home.

Whether it’s building new extensions, renovations or loft conversions, these are significant projects.. That’s why finding the right extension builder near you is key.

MyBuilder makes searching for extension builders near you easy. Just post your job for free, review profiles of interested house extension builders and compare quotes and customer feedback. It’s quick, straightforward and puts you in control.

Don’t put off your extension project any longer! Find interested and available house extension builders on MyBuilder today.

What services do local extension builders near me offer?

Extension builders help create more space and enhance the functionality of your home. From new builds to conversions and refurbishments, the right professional ensures that your project meets building regulations and is completed to a high standard.

On top of that, extension builders can also assist with structural work, planning and project management to ensure a smooth, hassle-free build. Whether you’re looking to extend your living room or add a second storey, extension builders on MyBuilder have the know-how to get the job done.

  • New builds and extensions: Constructing new rooms, conservatories or expanding existing spaces.
  • Loft and attic conversions: Transforming unused lofts into functional rooms like bedrooms or offices.
  • Home renovations and refurbishments: Upgrading your home, including kitchen, bathroom and living space remodelling.
  • Structural work: Foundations, roofing and major structural changes to your home.

MyBuilder makes it easy to find verified extension builders across the country, connecting you with local professionals who specialise in home extensions and structural improvements.

Simply post your project on our site for free, and local extension builders near you will register their interest. You can then discuss your plans, request quotes, and review profiles to find the right builder for your home and budget.

What jobs can extension builders near me help with?

Extension builders specialise in the construction, design and completion of home extensions and large building projects. Their services cover a wide range of tasks, from adding extra rooms to structural renovations.

Here are some of the key jobs an extension builder can assist with:

It’s easy to find the right home extension builder near you on MyBuilder. Simply post your job for free, read real reviews and connect with local extension builders, without the need to conduct the search yourself.

Find an extension builder near you with MyBuilder (in 5 simple steps)

If you’re wondering, “How do I find an extension builder near me?” MyBuilder makes the process simple.

Step 1: Post your extension job on MyBuilder

Use MyBuilder’s straightforward form to post your job in detail. Include information about your plans, materials, finishes, and photos or drawings if available. The more detail you provide, the easier it is for local extension builders to understand your vision.

Step 2: Browse local extension builders in your area

Once your job is live, you can browse through profiles of local extension builders near you who are available to take on your project. Review their experience, previous projects, and customer feedback, all before deciding who to hire.

Step 3: Discuss your project with local builders

Select the extension builders who are most aligned with your project and contact them on the platform to discuss your job and ask questions. This is the perfect time to talk through your requirements, timeline, budget, and any planning or structural considerations.

Step 4: Hire the extension builder that best fits your needs

When you’ve received quotes and details from multiple extension builders in your area, review them carefully and choose the one that best suits your needs.

Make sure all costs, materials, and timeframes are agreed upon in writing before work begins. Having a written contract in place helps avoid any confusion or misunderstandings during the project.

Step 5: Your builder completes the extension

Once you’ve appointed your builder, they’ll arrange a schedule and get started. When the project is complete, you can leave a review of your experience to help future homeowners make informed choices.

How much does an extension builder cost?

Extension builders generally charge between £200 and £300 per day for larger projects such as house extensions or full property renovations. For bespoke designs or complex structural work, prices are usually agreed in advance based on project scope, materials, and labour requirements.

Typical costs for popular extension projects:

Note: If you are unsure about how much your extension building job will cost, you can easily talk to local professionals on MyBuilder.

All you need to do is post your job with the questions you want answered, and extension builders near you will be in touch.

What qualifications should extension builders hold?

When hiring an extension builder, it’s a good idea to check that they have the right training, certifications, and insurance to complete your project safely and to a professional standard.

Look for memberships with recognised trade bodies such as the Federation of Master Builders (FMB), and confirm that the builder offers a written guarantee on their work. Always ask for proof of public liability insurance to protect against any accidental damage during construction.

Key qualifications and checks for extension builders:

  • CSCS Card – Confirms the builder has the skills and training to work safely on construction sites.
  • NVQ (Construction or related trade) – Shows competency and hands-on experience in their specific trade.
  • SMSTS Certification – For builders managing projects, this ensures proper safety and site supervision training.
  • Gas Safe Registration – Required if the builder will work with gas systems or appliances.
  • NICEIC Certification – Verifies that electrical work meets safety standards.
  • FMB Membership – Demonstrates credibility, professionalism, and a commitment to best practices.
  • CPCS Card – Confirms that they’re qualified to operate construction machinery if needed.

All tradespeople on MyBuilder undergo checks at registration, such as ID documents, company details, certifications for regulated jobs and skill assessments.

Posting your job on MyBuilder is simple and free. Just type in what you need, and our clever match-making process will help you find the right extension builder for your job.

Finding extension builders near you is easy with MyBuilder

Finding an extension builder near you isn’t always easy, especially when you want someone available to take on your project.

Follow these simple steps to connect with local extension builders through MyBuilder:

  • Post your extension job online for free and reach local extension builders without any upfront costs.
  • Receive interest directly from available professionals, no chasing or cold calls needed.
  • Every builder on MyBuilder is ID-checked and skills-assessed before joining, so you can hire with confidence.
  • Review each builder’s profiles, customer feedback, and past project photos to compare.
  • Book the right extension builder for your job with confidence. It only takes a few clicks.

Choose who you’d like to speak with, discuss your project in detail, and hire the best builder for your needs. Post your job for free today and see why homeowners across the UK trust MyBuilder to find local extension builders.

FAQ: Your questions about extension builders answered

Do extension builders near me need insurance?

While it isn’t a legal requirement, most builders carry public liability insurance to cover accidental damage or injury during work. Always ask to see proof of insurance before agreeing to a project.

Do local extension builders offer guarantees on their work?

Yes, many local home extension builders in your area should provide a guarantee covering their workmanship for a set period, often lasting several months to a few years depending on the project size. Always check what the guarantee covers before work begins.

What should I ask before hiring an extension builder?

Ask about previous work, project timelines, cost estimates, and payment terms. It’s also wise to discuss materials, planning permissions, and how any unforeseen issues will be handled. You can easily view examples of previous projects of extension builders near you on MyBuilder.

How much deposit should I pay for an extension project?

Deposits usually range from 10% to 20% of the total cost. Make sure the payment schedule, scope of work, and conditions are clearly written into a contract before the extension project starts.

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