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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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Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

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Review profiles and choose

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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  • Hello, I'm Michael. I am a skilled and passionate builder with over 15 years of experience, based in North Devon. I am dedicated to delivering the perfect build, tailored to your needs. With a keen eye for detail and a strong commitment to quality, I ensure every project meets the highest standards. My love for building drives me to go above and beyond, ensuring every client receives exceptional results on time and within budget. My approach is rooted in clear communication and a genuine passion for creating spaces that bring joy to my customers and function as good as they look.

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  • Tim Philpott Ltd is a construction company based in Cambridgeshire covering surrounding counties. We undertake extensions, new builds, and industrial builds.

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  • Professional and reliable service with over 10years experience , all general building works , working inside and outside of London.

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  • D A Bricklaying have nearly 40years bricklaying experience from site work through to private projects fully qualified and insured we specialise in natural stonework face brickwork and blockwork along with patios and fitting structural steels we cover all aspects of bricklaying

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  • At first class projects we strive to complete your project on time and on budget so you are 100% happy.

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  • Hi is Armand general Builder with a experience 8 years in london

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  • Hi, I'm a general builder and will do your extension from start to finish. Easy to work with. I have been trading for 20 years and never had a complaint. You're welcome to ask for references, as I have a good relationship with all of my customers.

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  • We are specialist in building home extensions using any form of material you choose, traditional brick and block to cedar cladding to random stone walling. Installing all the best in windows, doors, bi folds, roof lights etc. We can offer the whole package from design with the architect, full project management and the build from the first bucket in the ground to handing the keys over ready for you to move in. We have an expanding client base with excellent references.

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  • Hi there just a bit about me. Well I’m a time served Carpenter / Joiner by trade and have worked my way up to now owning and running my own company’s for the past 25 years. I have employed up to 20 employees at any one time and build projects from £20k up to £12m for individual clients. So i know how to run a construction company and how to get the job done, but more importantly i believe i understand the stress and pressure all clients can endure if there build is not built within budget and within an honest time line. Everything we do is insured to the highest standards and our workmanship is second to none. I have decided to now move away from the large build sector and back to the smaller more personal builds as this is where i get the most satisfaction and believe I can offer the best service to the client, a happy client is a happy builder. Our work area is anything to do within the construction of your home, even down to the design and getting engineering across the line. Best regards Rod Moran

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  • Total Build Services are based in West London. We are experts in new build domestic properties, house extensions, loft conversions, renovation work along with all aspects of general building works.

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  • Reading Builders Ltd is a fast-growing and highly respected construction company proudly serving homeowners throughout the Reading area and surrounding locations. Over the years, we have built a strong reputation for delivering high-quality workmanship, reliable service, and exceptional results on every project we undertake. Our company was founded with one clear goal in mind: to provide homeowners with the quality, professionalism, and attention to detail they deserve when improving or transforming their homes. We understand that every property is unique, and every homeowner has their own vision, expectations, and requirements. That is why we take the time to listen carefully to our customers, understand their ideas, and work closely with them from the very beginning of the project right through to completion. At Reading Builders Ltd, we believe that communication, trust, and craftsmanship are the key foundations of a successful building company, and we work hard every day to maintain those values in everything we do. Our workmanship is at the heart of our business, and we take great pride in delivering high standards that consistently exceed customer expectations. Whether we are completing a small home improvement project or a large-scale renovation, our experienced team approaches every job with the same level of dedication, professionalism, and care. We specialise in a wide range of building services including home extensions, loft conversions, garage conversions, kitchen renovations, bathroom installations, roofing, brickwork, plastering, tiling, landscaping, structural work, and full property refurbishments. No matter the size or complexity of the project, we aim to deliver a finished result that combines quality, functionality, and long-lasting value. We know that investing in your home is a major decision, and our goal is to make the entire building process as smooth, stress-free, and enjoyable as possible for every customer. From the initial consultation and quotation through to planning, construction, and final completion, we ensure that every stage of the work is carried out to the highest standards possible. Our skilled tradesmen and contractors have years of industry experience and are committed to producing excellent results using quality materials and proven construction methods. We understand that reliability is one of the most important qualities homeowners look for in a building company, which is why we always aim to complete projects on time, within budget, and to agreed specifications. Customer satisfaction is extremely important to us, and much of our work comes from recommendations, repeat customers, and positive word of mouth from clients who trust our services and appreciate the high standards we provide. At Reading Builders Ltd, we never cut corners and we always focus on delivering durable, high-quality finishes that stand the test of time. We believe that every homeowner deserves a builder they can trust, and we work hard to build strong relationships with our customers through honesty, transparency, and professional service. Health and safety are also a major priority within our company, and we ensure that all work is carried out responsibly and in compliance with current building regulations and industry standards. We are passionate about creating beautiful living spaces that improve the comfort, functionality, and value of our customers’ homes. Whether it is building a modern extension to create more family space, transforming an outdated bathroom into a stylish and practical area, or carrying out a complete renovation project, we approach every job with care, skill, and attention to detail. Our team understands that the smallest details often make the biggest difference, which is why we always strive for perfection in every stage of construction and finishing. We also understand the importance of maintaining a clean and organised working environment, respecting our customers’ homes, and minimising disruption throughout the building process. At Reading Builders Ltd, we are constantly growing and developing as a company while maintaining the same core values that helped us establish our reputation in the first place. We are proud to serve the Reading community and continue helping homeowners bring their ideas and visions to life through professional building services they can depend on. Our commitment to quality workmanship, customer care, and reliable service has helped us become a trusted name within the local construction industry. As a company, we are passionate about delivering results that homeowners can be proud of for many years to come. Every project we complete reflects our dedication to excellence, our pride in our work, and our determination to provide the quality that every homeowner deserves. At Reading Builders Ltd, we believe that a successful project is not just about construction — it is about building trust, building relationships, and building homes that families can enjoy for generations.

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  • we are a construction company /masonry contractor with a team of blokes covering in devon and cornwall. we cover all masonry works substructure and superstructure. from block/stonework/brick/ patios/ extensions/ new builds/ site work. with over 20 years experience in the construction we cover most needs.

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  • I have been in the building industry for 30 years. I have acquired lots of knowledge in all trades which help in providing a top level service. I have been working as an electrician for 20+ years. I have 5 million public liability insurance and am registered with the NICEIC my governing body.

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  • General building kitchens bathrooms Loft extension extensions patios drives Plumbing electrical work

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  • At David Kane and sons limited we offer quality workmanship with competitive quotes that are work out by our quantity surveyor, no hidden costs, fully transparent keeping you up to date throughout all of the project until completion, you won't be disappointed with the service we provide.

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  • We take pride in all our jobs and work, we cover from small fencing replacements and patio washing washing to flower beds ,extensions and all in between, we have a lot of passion about what we do and how we do it. No job to big nor to small!

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4.5

Top rated Extension Builders

Our Extension Builders, are rated 4.5 out of 5 based on 283 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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