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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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  • Welcome to Aubrey Construction and Maintenance, a reliable, family-run building business in Hemel Hempstead. Established in 1989 by Stuart Marum in honour of his late mother, Audrey, With decades of experience we take pride in delivering high quality workmanship and treat every project with care and professionalism no matter the size. Our commitment to detail and customer satisfaction has earned us the trust of homeowners and businesses alike. We continue to build that legacy with every job we undertake.

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  • Complete one-stop building service – all trades under one roof, including bathrooms, kitchens, house extensions, full renovations, tiling, flooring, plastering, brickwork, carpentry, plumbing, electrical work, decorating, and general building services. • Up to 5-year workmanship guarantee. • £2 million Public Liability Insurance. • Free, no-obligation quotations. • Clear communication throughout your project. • High-quality materials and professional finishes. • Clean, tidy, and respectful workmanship. • Customer satisfaction is our highest priority. At Elite Builders Ltd, we believe every project deserves the highest level of care, craftsmanship, and attention to detail. Our goal is to build lasting relationships with our customers by delivering outstanding results, honest service, and quality work you can trust.

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  • Welcome to Glenan Holmes Ltd. We are a professional building and joinery company specialising in high-quality home extensions, renovations, structural alterations, loft conversions, kitchens and bespoke joinery throughout Glasgow, Stirling and the surrounding areas. Our directors have over 45 years of combined construction experience, delivering projects ranging from luxury homes to major commercial developments. We pride ourselves on quality workmanship, honest communication and completing every project to the highest standard. Whether you're planning a full renovation, extension or bespoke joinery project, we'll guide you from the initial consultation through to completion, ensuring the process is straightforward and stress-free. Why choose Glenan Holmes? • Chartered Construction Management expertise • Fully insured • Clear quotations and transparent pricing • High-quality workmanship • Reliable, professional and approachable Building legacies. Creating spaces that last.

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  • Reliable and hardworking bricklayer and general builder with experience in brickwork, blockwork, roofing, insulation, partition walls and general construction. I take pride in delivering high-quality workmanship, keeping sites clean, and completing jobs on time. Customer satisfaction is my priority, and I always aim to provide honest pricing and professional service. No job is too big or too small.

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  • I run carpentry businesse or im also carpenter from 15 years we cove also plasterboard,paint all kind of works

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  • We have almost 80 years trade experience between us. All building work covered from a garden wall to a full house build we also offer a general maintenance service covering all work on your property. All work is guaranteed and were prompt and reliable

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  • I have 24 years experience as a handy man and builder, done lots of jobs from small handy man jobs to build extensions and renovations and have long list of satisfied clients who recommend me. I am a civil engineer with 24 years of experience.

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  • At SY Home Improvements Ltd, we provide high-quality building services with a strong focus on craftsmanship, reliability, and customer satisfaction. We specialise in house extensions, loft conversions, home renovations, property refurbishments, structural alterations, kitchen installations, carpentry and joinery, and all aspects of home improvements. We take pride in delivering every project to the highest standards, on time and within budget. Whether you are planning a small renovation or a complete home transformation, we are committed to providing professional workmanship, honest communication, and outstanding results from start to finish.

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  • I have been working as a timber framer now for over a years, this has involved the constructing and erection of timber frame houses. I also have experience with insulation, as well as basic knowledge in general handy work

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  • Hi my name is Joseph, I’v 22 years of experience in roofing & building trade I specialise in all types of roofing from repairs to complete new roofs we also install new facial and soffit systems re-pointing bricks & walls chimney repair/ rebuilds, exterior painting and much much more with very competitive prices and quality work in a timely fashion with a no obligation free quotation/estimates get in touch today look forward to hearing from you

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  • We Can Do All Type Of work Gardening extension E.t.c

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  • Hi my name is Steve ,I've got over 20 years brivklaying experience both here and in Ireland .I'm based in Bournemouth where I work under the name clover brickwork.i undertake all aspects of the brivklaying trade ,from extensions ,garden walls , retaining walls ,patios and repointing jobs . I pride myself on my work ethic and every job intake on I complete it as it's my own home .

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  • Bohdan Havdyda we take pride in delivering high-quality workmanship with a reliable, friendly, and professional service. Our core expertise is in painting and decorating, helping homeowners and businesses transform their properties with attention to detail and a high-quality finish. Whether it’s a single room, a full property redecoration, or exterior painting, we are committed to achieving results that exceed expectations. Alongside decorating, we work with a trusted team of experienced tradespeople, allowing us to offer a wide range of home improvement services, including carpentry, flooring, roofing, loft conversions, extensions, and general property renovations. This means our customers can rely on one team to manage projects of all sizes from start to finish. We believe in honest communication, fair pricing, and leaving every job clean and tidy. Customer satisfaction is at the heart of everything we do, and we work hard to build lasting relationships through quality workmanship and dependable service. Whether you’re looking to refresh your home with a professional paint finish or planning a larger renovation project, we’re here to help.

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  • We provide reliable, high-quality building and renovation services, specialising in extensions and residential improvement projects. Our experienced team takes pride in delivering excellent workmanship, clear communication and a professional service from start to finish. We work closely with every customer to understand their needs and complete each project to a high standard, with reliability and attention to detail at the heart of everything we do.

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  • "Welcome to our profile. We are a team of dedicated professionals with over 10 years of experience specializing in high-quality tiling and comprehensive building works. From flawless bathroom and kitchen tile installations to structural alterations and general property renovations, we pride ourselves on exceptional attention to detail. We deliver reliable, clean, and fully insured services tailored to your exact budget and timeline. Get in touch today for a free, transparent quote!.

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  • - General Building/Construction Work - Painting and Decorating - Kitchen and Bathroom Fittings - Extensions Please feel free to get in touch for any enquiries.

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4.4

Top rated Extension Builders

Our Extension Builders, are rated 4.4 out of 5 based on 288 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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