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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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  • At HNM BUILDERS, we are dedicated to delivering high-quality construction and building solutions tailored to meet the unique needs of our clients. With a strong foundation in craftsmanship, reliability, and integrity, we specialize in residential, commercial, and renovation projects of all sizes. Our experienced team works closely with clients to ensure every detail is executed to the highest standard. Whether you’re building your dream home, expanding your business space, or remodeling an existing property, we bring expertise, transparency, and a commitment to excellence to every job. Let us help you build with confidence.

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  • We as Family run business, we make sure the work it's done to a high standard, and work guaranteed, reliable,

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  • 𝐒𝐚𝐡𝐢 𝐏𝐫𝐨𝐩𝐞𝐫𝐭𝐢𝐞𝐬 𝐋𝐭𝐝 | 𝐂𝐨𝐦𝐩𝐚𝐧𝐲 𝐍𝐨. 𝟏𝟒𝟔𝟎𝟑𝟑𝟓𝟓 📍 𝐁𝐚𝐬𝐞𝐝 𝐢𝐧 𝐌𝐚𝐧𝐜𝐡𝐞𝐬𝐭𝐞𝐫, 𝐌𝟏𝟗 𝟑𝐍𝐏 With 𝟏𝟔+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐢𝐧𝐝𝐮𝐬𝐭𝐫𝐲 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞, 𝐒𝐚𝐡𝐢 𝐏𝐫𝐨𝐩𝐞𝐫𝐭𝐢𝐞𝐬 𝐋𝐭𝐝 specialises in delivering 𝐩𝐫𝐞𝐦𝐢𝐮𝐦 𝐋𝐨𝐟𝐭 & 𝐃𝐨𝐫𝐦𝐞𝐫 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐢𝐨𝐧𝐬, 𝐇𝐨𝐦𝐞 𝐄𝐱𝐭𝐞𝐧𝐬𝐢𝐨𝐧𝐬, 𝐅𝐮𝐥𝐥 𝐏𝐫𝐨𝐩𝐞𝐫𝐭𝐲 𝐑𝐞𝐧𝐨𝐯𝐚𝐭𝐢𝐨𝐧𝐬, and 𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐢𝐚𝐥 𝐏𝐫𝐨𝐩𝐞𝐫𝐭𝐲 𝐑𝐞𝐟𝐮𝐫𝐛𝐢𝐬𝐡𝐦𝐞𝐧𝐭𝐬 across 𝐌𝐚𝐧𝐜𝐡𝐞𝐬𝐭𝐞𝐫 and surrounding areas. We transform unused lofts into exceptional living spaces, extend homes with precision craftsmanship, revitalise residential properties from concept to completion, and deliver professional commercial refurbishments tailored to modern business environments. 𝐎𝐮𝐫 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐬𝐭 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 🏗️ 𝐋𝐨𝐟𝐭 & 𝐃𝐨𝐫𝐦𝐞𝐫 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐢𝐨𝐧 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐬𝐭𝐬 🏡 𝐒𝐢𝐧𝐠𝐥𝐞, 𝐃𝐨𝐮𝐛𝐥𝐞, 𝐒𝐢𝐝𝐞 & 𝐑𝐞𝐚𝐫 𝐇𝐨𝐦𝐞 𝐄𝐱𝐭𝐞𝐧𝐬𝐢𝐨𝐧𝐬 🏠 𝐅𝐮𝐥𝐥 𝐇𝐨𝐮𝐬𝐞 𝐑𝐞𝐧𝐨𝐯𝐚𝐭𝐢𝐨𝐧𝐬 & 𝐏𝐫𝐨𝐩𝐞𝐫𝐭𝐲 𝐑𝐞𝐟𝐮𝐫𝐛𝐢𝐬𝐡𝐦𝐞𝐧𝐭𝐬 🏢 𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐢𝐚𝐥 𝐏𝐫𝐨𝐩𝐞𝐫𝐭𝐲 𝐑𝐞𝐟𝐮𝐫𝐛𝐢𝐬𝐡𝐦𝐞𝐧𝐭𝐬 & 𝐅𝐢𝐭-𝐎𝐮𝐭𝐬 🧱 𝐒𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐚𝐥 𝐀𝐥𝐭𝐞𝐫𝐚𝐭𝐢𝐨𝐧𝐬 & 𝐒𝐭𝐞𝐞𝐥 𝐈𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧𝐬 🚿 𝐋𝐮𝐱𝐮𝐫𝐲 𝐊𝐢𝐭𝐜𝐡𝐞𝐧𝐬 & 𝐁𝐚𝐭𝐡𝐫𝐨𝐨𝐦𝐬 🪚 𝐉𝐨𝐢𝐧𝐞𝐫𝐲, 𝐓𝐢𝐥𝐢𝐧𝐠, 𝐏𝐥𝐚𝐬𝐭𝐞𝐫𝐢𝐧𝐠 & 𝐅𝐢𝐧𝐢𝐬𝐡𝐢𝐧𝐠 🏡 𝐆𝐚𝐫𝐚𝐠𝐞 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐢𝐨𝐧𝐬, 𝐆𝐚𝐫𝐝𝐞𝐧 𝐑𝐨𝐨𝐦𝐬 & 𝐇𝐨𝐦𝐞 𝐎𝐟𝐟𝐢𝐜𝐞𝐬 Every project is delivered with 𝐩𝐫𝐞𝐜𝐢𝐬𝐞 𝐩𝐥𝐚𝐧𝐧𝐢𝐧𝐠, 𝐬𝐮𝐩𝐞𝐫𝐢𝐨𝐫 𝐜𝐫𝐚𝐟𝐭𝐬𝐦𝐚𝐧𝐬𝐡𝐢𝐩, and 𝐜𝐥𝐞𝐚𝐫, 𝐡𝐨𝐧𝐞𝐬𝐭 𝐜𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧. From structural groundwork to the final finishing touches, we focus on delivering exceptional quality, lasting value, and complete client satisfaction. 𝐅𝐮𝐥𝐥𝐲 𝐈𝐧𝐬𝐮𝐫𝐞𝐝 | 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐓𝐫𝐚𝐝𝐞𝐬𝐩𝐞𝐨𝐩𝐥𝐞 | 𝐎𝐧-𝐓𝐢𝐦𝐞 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐲 | 𝐓𝐫𝐚𝐧𝐬𝐩𝐚𝐫𝐞𝐧𝐭 𝐏𝐫𝐢𝐜𝐢𝐧𝐠 𝐅𝐫𝐨𝐦 𝐏𝐚𝐩𝐞𝐫 𝐭𝐨 𝐏𝐞𝐫𝐟𝐞𝐜𝐭𝐢𝐨𝐧™ 𝐁𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐬𝐩𝐚𝐜𝐞𝐬. 𝐂𝐫𝐞𝐚𝐭𝐢𝐧𝐠 𝐯𝐚𝐥𝐮𝐞. 𝐄𝐱𝐜𝐞𝐞𝐝𝐢𝐧𝐠 𝐞𝐱𝐩𝐞𝐜𝐭𝐚𝐭𝐢𝐨𝐧𝐬.

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  • Hard working family run business been involved in all aspects of building work gardening and cleaning

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  • I run a construction company called Ceda Construction Ltd., specialising in residential and commercial building works. Our services cover a wide range of projects including house extensions, full renovations, structural alterations, plumbing, electrical work, plastering, and general property improvements.

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  • We are a professional and reliable construction and property maintenance team dedicated to delivering high-quality workmanship and excellent customer service. With experience across building works, renovations, plumbing, electrical installations, tiling, bathroom improvements, and general property maintenance, we focus on providing practical solutions that meet each customer’s needs. We have over 15 years of experience in the construction industry. Our construction firm, located in Basingstoke and neighboring regions, is fully insured. We take pride in attention to detail, clear communication, and completing projects safely, efficiently, and to a high standard. Whether it is a small repair or a larger refurbishment project, we aim to deliver dependable results that our customers can trust. Feel free to visit our website and socal medai

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  • Over 20 years experience in the building trade. We cover Scarborough and all surrounding areas up to a 50 mile radius. We cover all aspects of building work using only certified plumbers and electricians. From concept to completion, we handle all your building requirements taking the stress out of your job.

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  • I am a highly skilled and experienced bricklayer with around 15 years of experience in the construction industry. Over the years, I have successfully completed a wide range of brickwork and masonry projects, always delivering high-quality workmanship and attention to detail. My services include: New build brickwork. House extensions and garages. Garden walls and boundary walls. Brick and block laying. Repointing and brick restoration. Structural and decorative masonry. Repairs to damaged brickwork. Foundations and footings preparation. Chimney repairs and rebuilding. General bricklaying and construction work. I take pride in providing reliable, professional, and clean workmanship, ensuring every project is completed to a high standard and within the agreed timeframe. Customer satisfaction and quality are my top priorities.

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  • Fully qualified and time served joiners with over 25 years experience. We undertake all aspect of joinery and take pride in our work.

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  • OVER 15 YEARS OF EXPERIENCE With over 15 years of unwavering dedication to excellence in the construction and renovation industry, our company stands as a testament to the art of craftsmanship and customer satisfaction. Our foundation is built upon a deep-seated expertise and skill set that caters to delivering services of the highest standard, ensuring professionalism, reliability, and exceptional workmanship in every project undertaken. We understand the importance of communication and pride ourselves on maintaining clear and continuous dialogue with our clients throughout the duration of each project. This approach not only fosters trust but also ensures that our clients are well-informed about the processes and products being utilized, enhancing their overall experience and satisfaction with our services. Specializing in the fine art of Venetian plaster, marble walls, and K rend systems, we offer a diverse range of options to elevate the aesthetic and functional value of your space

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  • At RG Building Services, we understand that turning a vision into reality requires more than just construction – it demands a partnership built on trust, craftsmanship, and open communication. With a proven track record of delivering exceptional results, we bring not only our skills but also a passion for creating spaces that truly resonate. From renovation to expansion, our team is dedicated to providing tailored solutions that align with your goals and budget. Our commitment to quality workmanship and attention to detail ensures that every project, no matter the size, receives the utmost care and expertise. If you're open to exploring how RG Building Services can add value to your endeavor, I'd love to discuss your plans further.

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  • About Heritage home improvements Check us out on google ! At Heritage Homes, we are a family-run team of skilled tradesmen providing reliable, high-quality building and home improvement services across Dorset and the surrounding areas. We pride ourselves on offering a friendly, professional and honest service from start to finish. We undertake a wide range of indoor and outdoor projects, from extensions, garden rooms and renovations to smaller carpentry works and general home improvements. Whether you are looking to modernise your home, create more living space or improve the exterior of your property, we are here to help. Our services include: * Extensions and renovations * Garden rooms and cladding * Kitchens and utility rooms * Windows and doors * Roofing and chimney works * Bespoke carpentry and storage solutions * Decking, patios and fencing * Fascias, soffits and guttering * Flooring and internal refurbishments * General property improvements and maintenance We aim to provide a complete start-to-finish service, helping manage projects smoothly with one clear point of contact throughout. At Heritage Homes, we believe good communication, attention to detail and reliable workmanship are what set us apart.

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  • At Lotus Trinity we deliver state of art workmanship, exquisite customer service, quick turnarounds and competitive prices with efficiency and pride. Our friendly project managers will work one-to-one with you to ensure that each project is completed to your highest satisfaction. Founded by Sabin, who has over 20 years experience of working in the construction industry, along with our project managers with a similar level of expertise, we have knowledge and experience of the industry and nearly every niche within it. We strive to make the building process as stress free for our clients as possible throughout transparency and by keeping them up to date on everything that we do while delivering the highest quality work. Constant communication and quality control. Our clients projects are our business cards.

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  • 🏗️ Build with Confidence – Build with Us! 🏡 B.S.D Design & Build is a proud member of FMB. Not every builder is a Master Builder! In an unlicensed industry, choosing a Federation of Master Builders member gives you peace of mind, knowing we meet strict entry criteria and undergo continuous monitoring. ✅ Expert Craftsmanship ✅ On-Time & On-Budget ✅ Built to Last Trust the professionals. Contact B.S.D Design & Build today! 📞🔨

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  • New build Extension Loft conversion Full refurbishment

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  • At Waltham Contracting Ltd, we are proud to be third-generation builders, carrying on a family legacy with a modern, client-focused approach. Since 2019, we have specialised in delivering high-quality bespoke builds, extensions, and small-scale commercial projects. Based in Bishops Waltham, we provide reliable and professional building services across the South Coast, including Hampshire, Dorset, and Sussex. Our reputation is built on craftsmanship, attention to detail, and a personalised service tailored to each client’s unique vision. Whether you’re looking to create a custom home extension, undertake a bespoke build, or need a trusted partner for small commercial work, Waltham Contracting Ltd is here to bring your project to life.

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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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