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

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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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  • I have a good team we can build everything and repair

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  • I am punjabi guy doing bricklaying and have all the tool and bricklayer to do any type of Brick and Blocks job

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  • Professional bricklayer with over 20 years of experience in all aspects of brickwork. I undertake all typesof work, from small repairs to full buids, extensions, repointing, and garden walls. Reliable, punctual, and detail-oriented, i always aim for excellent results and custumer satisfaction. Free quotes available.

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  • I’ve worked in groundworks and construction for over 20 years, covering everything from patios and driveways to extensions, steelwork, drainage, fencing, and dropped kerbs. I run a local, reliable team based in the Cotswolds and we cover Gloucestershire, Oxfordshire, Warwickshire, Worcestershire, and surrounding areas. My skills include groundworks, landscaping, block paving, fencing, structural steels, footings, drainage, and streetworks, we’re fully registered for verge and kerb work. I operate all site machinery and make sure every job is done right and left clean. Why hire us? We turn up, do the job properly, and don’t cut corners. Whether it’s a one-day fence or a full extension, I treat every job with the same care. If you want honest, solid work that lasts.

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  • I offer reliable communication and completion of work on time and I believe we can understand each other from any point of view.

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  • I’m a general builder with over 15 years of hands‑on experience across a wide range of construction and renovation work. I specialise in masonry—including brick, block, and stonework—as well as rendering, internal plastering, extensions, renovations, tiling, and landscaping. I take great pride in the quality of my work. I’m meticulous, detail‑driven, and committed to delivering results that meet the highest standards. My approach is simple: if the job isn’t good enough for me, it isn’t good enough for my customer. Whether you need small improvements or larger projects, I offer reliable service, strong communication, and a professional finish every time. Feel free to contact me for a free quote. To see some of my recent projects, head over to my instagram - lpconstruction

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  • At SKB Contractors we combine quality craftsmanship with exceptional service. We are a team of trusted, experienced and hardworking tradesmen, skilled in both commercial and residential developments. Combined we have over 30 years in the trades. We take pride in delivering high quality construction projects on time and within budget.

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  • My name is Roland. While I'm not a stranger to the building trade with over 20 years of experience, I've spent the last couple of years specializing solely in expert natural grass turf roll installations. I provide both supply and fit services, dedicated to creating beautiful and healthy natural grass lawns. I do not install artificial grass. Fully insured and committed to quality, I deliver stunning natural turf installations. Contact me to transform your lawn.

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  • Hi there hope you’re all keeping well I would like to introduce myself and my company Matteoconstruction Ltd I kindly ask if you could take a moment and visit our website site and see the service that we offer Please share with me if there is anything that we can assist you in the future with your work loads Kind regards Flo At Matteoconstruction Ltd

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  • Welcome to NorthWest Drainage&Civils Ltd My name is Owen, and I have over 7 years of hands-on experience in drainage and groundworks across domestic and commercial projects. At North West Drainage & Civils Ltd, we pride ourselves on providing reliable workmanship, professional service, and honest pricing. Our services include: ✅ Blocked Drains & Drain Unblocking ✅ Drain Repairs & Replacements ✅ CCTV Drain Surveys ✅ Excavations & Groundworks ✅ New Drainage Installations ✅ Land Drainage & Water Management Solutions ✅ Soakaways & Water Tables ✅ Manholes & Inspection Chambers ✅ Surface Water Drainage ✅ Sports Field & Garden Drainage ✅ PVC Pipework & Drainage Systems ✅ 24/7 Emergency Call-Outs Proudly serving homes and businesses across the North West. 📞 Free Quotes Available 🚨 24/7 Emergency Response 💧 North West Drainage & Civils Ltd – Keeping the North West Flowing

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  • 40 years in the building trade covering all types of work. Have qualified plumbers and electricians to sign off any required works. Non smoking company, we only do one job at a time, so we are on site daily from commencement of works until completion.

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  • We are a small family run construction business based in Tenterden specialising in extensions and renovations. We cover all aspects of your build, from groundworks right through to decorating, holding ourselves to the highest standard possible throughout every stage. Customer satisfaction is top of our priority list. Building for us isn't just work, it's a passion that every member of our team shares with a real pride in our workmanship, even when it's not seen. We endeavour to make your project run as efficiently and smoothly as possible, whilst working closely with our clients to ensure their new space is everything they dreamt it to be. We also take on smaller jobs, including bathroom renovations, first & second fix carpentry work, fitted wardrobes/cupboards and plastering. Just ask the question!

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  • We’re a 1 stop shop for most external home improvements including windows and doors, main/flat roofs, canopies, conservatory - new build and upgrades including guardian roofs / insulation, render, cladding…

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  • general building and carpentry services

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  • I’m the builder I’m always try to make customer happy and try to explaining the customer I’m always give my 100% on the job and finish my job on the time thanks

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  • Build Better Homes & Construction is a trusted local building company delivering high-quality workmanship at competitive prices. We specialise in garage builds, house extensions, home renovations, painting and decorating, door installations, insulation, and all aspects of general building work. We pride ourselves on being reliable, professional, and committed to completing every project to a high standard. Customer satisfaction, honest communication, and attention to detail are at the heart of everything we do. Whether you're improving your home or planning a larger project, we're here to help bring your vision to life.

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4.4

Top rated Extension Builders

Our Extension Builders, are rated 4.4 out of 5 based on 290 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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