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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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Some of our top rated extension builders

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  • Dreams On The Wall Building Services Ltd We provide professional refurbishment, extension and conversion services across Swindon and surrounding areas. We take on projects including home refurbishments, extensions, garage and loft conversions, bathroom renovations. Our approach is simple: clear communication, reliable workmanship, organised project delivery and a high standard of finish. We work closely with clients from the early stages through to completion, helping keep the process straightforward and well managed. We are committed to doing the job properly, keeping the site clean and delivering work to a standard our clients are happy to recommend. Get in touch if you are looking for a reliable builder for a well-managed refurbishment or extension project

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  • Welcome to K&L Services, where quality craftsmanship meets exceptional customer service. We specialise in transforming properties through high-quality refurbishment services, helping homeowners, landlords, and businesses bring their vision to life. Whether it’s a complete renovation or a smaller improvement project, we take pride in delivering outstanding results with meticulous attention to detail. Our reputation has been built on trust, reliability, and consistently excellent customer feedback. Every project is completed to the highest standards, using skilled professionals who are committed to quality workmanship and exceeding expectations. From your first consultation through to project completion, we believe in clear communication, honest advice, and putting our customers first. Your satisfaction is our priority, and we’re dedicated to making the refurbishment process as smooth and stress-free as possible. At K&L Services , we don’t just refurbish properties—we create beautiful, functional spaces that add value and stand the test of time.

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  • S&B's areas of expertise reflect a comprehensive skill set in the construction and renovation sectors. Let's delve deeper into each area they specialize in: 1. Carpentry: - First Fix Carpentry: This involves the structural elements of a build, such as installing the framework for walls, floors, and roofs. First fix work is critical for laying down a solid foundation for all subsequent construction. - Second Fix Carpentry: After the structural components are in place, second fix carpentry includes detailed work like installing doors, windows, moldings, and cabinetry. This phase focuses on both functionality and aesthetics. 2. Concrete Flooring: - Expertise in concrete flooring ensures a durable and reliable surface for various applications, from residential to commercial spaces. This may include knowledge of different finishes and designs, as well as the installation process. 3. Brickwork: - Brickwork requires skill in laying bricks in a way that is both structurally sound and visually appealing. This includes constructing walls, arches, and other brick structures, often requiring an eye for detail and an understanding of building codes and standards. 4. Flooring Engineering: - This may involve advanced techniques in

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  • We are a professional refurbishment and construction company specialising in transforming residential and commercial properties into high-quality, functional, and modern spaces. From small renovations and individual rooms to complete property refurbishments, we provide a reliable, professional service tailored to each client’s needs. Our team takes pride in delivering quality workmanship, attention to detail, and a high standard of finish on every project. We work closely with our clients from the initial idea through to completion, helping to bring their vision to life while keeping projects organised, efficient, and on schedule. Whether you’re looking to refresh your existing space, modernise a property, or undertake a full refurbishment, we are committed to delivering results that combine quality, practicality, and lasting value.

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  • We are a reliable and professional supplier of high-quality fence posts, committed to providing strong, durable, and well-finished products to meet our customers’ needs. We take great care in ensuring that every fence post we supply is made to a good standard, with proper attention to quality, strength, appearance, and overall finish. Our products are supplied in a neat, clean, and well-presented condition, ensuring they are ready for use and suitable for a wide range of fencing requirements. We understand that good-quality fence posts are essential for creating a secure, stable, and long-lasting fence, which is why we focus on maintaining consistent quality in every product we provide. We take pride in our professional service, careful preparation, and commitment to customer satisfaction, making sure everything is handled properly from the selection and preparation of the posts through to delivery. Customers can rely on us for dependable products, competitive service, and fence posts that are strong, neat, clean, and suitable for both domestic and commercial fencing projects. Our aim is to build long-term relationships with our customers by providing good-quality materials, honest service, and products that meet their expectation

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  • 🎨 10STARSTATE — Painting & Decoration | Manchester ✨ YOUR HOME, TRANSFORMED WITH CARE ✨ Your home is more than just walls — it’s where your life happens. When paint is peeling, woodwork worn, or rooms look tired… it changes how you feel every time you walk through the door. We know exactly what you’re thinking: ❌ Will they turn up when they say they will? ❌ Will they protect my floors, furniture & home? ❌ Will they rush it and leave it half-done? ❌ Will I have to chase them to fix things? That’s why we built 10STARSTATE — to be the painter you can actually TRUST. No shortcuts, no excuses, just beautiful work done right. ══════════════════════════════════════ ⭐ WHY CHOOSE US ABOVE ALL OTHERS ⭐ ══════════════════════════════════════ 👟 **SHOE COVERS — ALWAYS, 100% GUARANTEED** We never step inside your home in dirty work boots. Protective covers go on before we cross your threshold — your carpets, wood floors, and surfaces stay spotless. 🛡️ **ZERO-DAMAGE PROMISE — PEACE OF MIND** Floors, furniture, doors, fixtures — everything fully protected. If anything gets marked, scuffed, or damaged while we work? **We pay to fix it — no questions, no delays, no cost to you.** Fully insured for total safety. 🧹 **WE LEAVE YOUR HOME CLEANER THAN WE FOUND IT** No dust, no drips, no mess. We cover everything, clean as we go, and remove ALL waste — you won’t have to lift a finger. 🖌️ **PROPER PREP = FINISH THAT LASTS** We don’t skip the hard work. Filling, sanding, priming, masking — done properly every time. The result: smooth, flawless, durable finish that stays beautiful for years. ⏰ **ON TIME. EVERY TIME. WE COMMUNICATE.** If we say 9am — we’re there early. If we’re running late? You hear from us BEFORE we’re due. Simple respect — sadly rare these days. 💛 **WE TREAT YOUR HOME LIKE OUR OWN** Polite, tidy, quiet, and careful. We’d never cut corners in our own home — and we won’t in yours. ══════════════════════════════════════ 🔹 WHAT WE DO: ✅ Interior & Exterior Painting — walls, ceilings, trim, skirting ✅ Woodwork Restoration — stairs, doors, handrails, sanded & painted ✅ Feature Walls & Accents — stunning centrepieces ✅ Plastering, Coving, Repairs — big or small ✅ Residential & Commercial — durable, professional finish ══════════════════════════════════════ 🔥 EXCLUSIVE MYBUILDER OFFER — BOOK THIS MONTH: ⭐ **10% OFF your complete project** ⭐ **FREE no-obligation home visit & detailed quote** ⭐ **FREE touch-up service after completion** ⭐ **All waste removed — we leave spotless** Limited slots — offer for new clients only! ══════════════════════════════════════ 📍 Serving all Manchester & surrounding areas 💬 Send a message — tell me about your project & get your FREE quote today ✨ *“Excellence in Every Stroke. Zero-Damage Guarantee. 10 Stars, Every Time.”* ✨

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  • We are a specialist firm in House extensions, refurbishments and New builds, especially beskpoke grand design projects. We have over 30 years combined experience. Second Generation Building Contractors

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  • I am a professional with 17 years of expertise manufacturing and installing UPVC doors, windows, and double-glazed glass. I am proficient in all aspects of window and glass work, including measurement and design, cutting, welding, and installation. I've successfully handled a number of residential and commercial projects, maintaining great quality and safety.

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  • Hi, let me introduce myself, im Martin. Welcome to Prime Projex. I have experience of over 15 years within carpentry & joinery. We’ve been working along with customers and construction company’s for many years. We offer a friendly, professional & reliable service. We specialise in all aspects of Carpentry & Joinery, traditional cut roofs, loft conversions, 1st & 2nd fix, bespoke storage solutions, kitchens, garden rooms & much more.

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  • A skilled general who builder offers a complete, start-to-finish service, managing every stage of a project with hands-on expertise and attention to detail. From initial consultation and planning through to construction, finishing, and final handover, we provide a consistent point of contact and a high level of accountability. With broad experience across multiple trades, we can coordinate all aspects of the job efficiently, ensuring quality workmanship while saving clients the hassle of dealing with multiple contractors.

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  • Fully insured Local building contractor with 20 years experience extensions, lofts, driveway’s

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  • STEADFAST BUILD LIMITED. Built on Precision. Powered by Passion. At Steadfast Build Limited, we take pride in delivering exceptional results with precision and care. Every project is completed to the highest standards ,on time, within budget, and with safety at the forefront. Our Services Extensions Expand your home with beautifully crafted extensions, more space, more comfort, more value. Loft Conversions Turn unused loft space into bright, functional living areas that add both style and value. Renovations From small updates to complete makeovers, we transform properties into modern, inviting spaces. Kitchen Fitting Sleek, functional kitchens designed and fitted to perfection whether new installations or full renovations. Bathroom & Tiling Upgrade your bathroom with flawless tiling and luxury finishes for a modern, elegant look. Professional painting and decorating services for interiors, exteriors, and external spaces, bringing color, style, and a flawless finish to your home or business. Quality Workmanship Timely Delivery Budget, Friendly and Solutions. Let’s bring your vision to life. Contact us today for a free quote .

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  • WJT Construction Building with Integrity. Delivering with Precision. WJT Construction is a reliable, full-service construction company committed to delivering high-quality workmanship, on-time project completion, and exceptional customer service. We specialize in residential and commercial construction projects, bringing experience, craftsmanship, and attention to detail to every job—no matter the size or scope. At WJT Construction, we believe that a successful project starts with clear communication and ends with a satisfied client. Our team is made up of skilled professionals who take pride in their work and approach every project with integrity, accountability, and a strong work ethic. We work closely with clients from concept to completion, ensuring their vision is brought to life while staying within budget and schedule. Each project is carefully planned and executed with a focus on safety, quality materials, and industry best practices.

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  • Noble Builders is a refurbishment and construction specialist delivering high-quality residential and commercial building projects across London and the surrounding areas. We specialise in property refurbishments, renovations, extensions, and complete building projects, providing professional workmanship and reliable project management from start to finish.

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  • CH Developments Ltd is a trusted building and property development company delivering high-quality workmanship and reliable construction services across the West Midlands, Worcestershire, and surrounding areas. With years of industry experience, we specialise in residential and commercial projects, providing professional solutions tailored to each client’s needs. Our experience covers a wide range of building services, including home renovations, extensions, refurbishments, property maintenance, and full development projects. We are committed to completing every project to the highest standard while ensuring excellent communication, efficiency, and attention to detail throughout the process. We understand the importance of delivering reliable service, meeting deadlines, and maintaining a clean and safe working environment on every job. We work closely with homeowners, landlords, and businesses to create durable, functional, and visually impressive results. At CH Developments Ltd, we believe that trust, quality, and professionalism are the foundation of every successful project. Clients choose us because we are hardworking, dependable, and committed to delivering outstanding workmanship from start to finish.

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  • At nexgen Design & Build Ltd , we specialise in turning homeowners ideas into high quality, well managed renovations, extensions, conversions and full refurbishments. With many years of experience across construction, structual alterations and property development, we bring a reliable, organised and modern approach to building work. We pride ourselves on: - Clear communication and honest, fixed quotations. - Professional project management from start to finish. - High-standard workmanship across all trades. - Clean respectful working practices in every home. - Strong relationships with trusted sub-contractors and engineers. Whether your planning an open plan knock through, kitchen or bathroom renovation, extension, loft conversion or a full property refurb, we take care of every stage, from structual work and steels to finishing touches. Nexgen Design & Build is part of the wider Nexgen Group, giving our clients confidence, accountability and a name they can trust. If you want a reliable team that delivers quality work and a smooth experience, we'd be happy to help bring your project 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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