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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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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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  • Previously known as CG Roofing and Leadworks. CG Roofing and Property Services, we specialise in providing high-quality roofing, building, and property maintenance solutions tailored to meet the highest standards. Our reputation is built on professionalism, reliability, and exceptional craftsmanship, ensuring every project is completed with care and precision. Whether you require a new roof, repairs, or full property maintenance, our experienced team is committed to delivering outstanding results that stand the test of time. We combine expertise with a customer-focused approach to provide a seamless and dependable service from start to finish.

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  • I have do good quality plaster

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  • My company specialise on Loft Conversions and Extensions, carpentry, plastering.

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  • GILLANI HOMES is name of TRUST. We build for generations. We have extensive experience in dealing with all kind of building work. We plan, design and build all seamlessly. Gillani Homes is fully insured company with countless satisfied customers. Our customers says that " They are best in quality, price and reliability". We update our clients on daily basis about our progress on project. We always work according to Building Regulations and never had any problem with certifications. Currently we are covering Solihull, Birmingham and surrounding areas. "Please contact us for free none obligation quotes" Contact us via phone, WhatsApp or email.

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  • I’m in my mid 30’s with a young family. I’ve been a nvq level 3 qualified carpenter for almost 15 years, covering all aspect 1st and 2nd fix carpentert no job is ever to big or small, these include doors, floors, mouldings, staircases, kitchens, deckings, roofs, timber frame buildings, fencing, built in wardrobes and understair storage. Plus many other aspects of the building trade. I like to work closely with all clients to ensure we are all on the same page every step the the process and provide answers and offer advice when it’s required.

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  • Heritage Groundworks & Landscaping is a trusted local business dedicated to delivering high-quality workmanship with attention to detail. We pride ourselves on being friendly, reliable, and committed to exceeding customer expectations. Contact us today for a free, no-obligation quote.

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  • City & Guilds and Chartered qualified construction professional with over 30 years experience in residential new build

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  • We have worked for various companies and home owners, undertaking all aspects of ground works, building and maintenance on both commercial and residential properties installing drainage, footings,, brickwork, kerbstone, edgings, sub-base, concrete bases, water pipes, block paving, sandstone, porcelain, precast concrete paving and all aspects of construction, building and property maintenance. The work we carry out and the quality of finish is completed to the highest of standards, by our friendly team. Is it that little job that hasn’t got done. A garden refresh, a new driveway or New Build Dream house that you want. Our great team is ready to take on the role of making your thoughts and dreams become reality, maintaining them and keeping them in tip top condition. We look forward to seeing you soon.

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  • Hi, I’m Jake and I’m a sole trader carpenter and can offer services in all aspects of carpentry and building work, ranging from property renovations to door installations, panelling, kitchens, decking and much more.

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  • I am a builder, but mostly do carpentry. I found my own company doing enough conversions extensions, landscaping, driveways, kitchens, bathrooms all good knowledge of all those trades.

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  • Hello, my name is Mark Hall and I am the owner of Mark Hall General Builder. I have been working in the building trade for over 30 years and have many skills under my belt. The only things I dont do is electrics and certain areas of plumbing. I have built many extentions from the groundworks to the plastering inside (I avoid painting but I have contacts for the areas of work I dont do) I am an all round knowledgeable tradesman! I enjoy landscaping and watching projects come together. My wife Sam is a partner in the business and handles all the paperwork side of things. I am happy to travel throughout hampshire and offer competitive prices. I have public liability insurance and provide free quotations. Please get in touch if you think I can help make your improvement ideas come true. Many thanks Mark Hall

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  • At Campbell and Breathet construction we have over 25 years of experience in various aspects of joinery including. timber kits and traditional hand cut roofs Extensions Kitchens Bathrooms Exterior building works Conversions Renovations Custom bespoke garden rooms/ storage sheds All interior works And much much more

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  • CJ bespoke improvements is an experienced buisness, and we have many years combined in the trade. We have back grounds in carpentry, plumbing, plastering, decorating and general building work. Our company aim is to provide excellent customer service and excellent results in our work. We are an established and respected local company, looking to uphold our reputation.

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  • Hi customer I am builder have a 27 years experience off construction site I am honest and honerable professional I need yours good feedback.regard Alies builder Ltd

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  • We have been in the business for more then 10 years i have passion and pride in my workplace please feel free to contact me.

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  • Hi there, I’m Myles, I work for and run Southern Carpentry Group (SCG) here on the south coast of Hampshire. I’m a passionate and professional carpenter with over 15 years experience, backed by an extraordinary team of 11 carpenters. There is no job too big or too small and we’d be happy to help and guide you to achieve your dream.

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4.5

Top rated Extension Builders

Our Extension Builders, are rated 4.5 out of 5 based on 281 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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