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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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  • Everyday Brickwork have been trading for 18 months, we have a fantastic team that works together to make sure the jobs that we do are to the customers satisfaction. No job is to small and we pride ourselves on quality work and cleanliness. I can guarantee we will give 100 percent in the jobs that we do as our work is all through recommendation.

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  • Friendly trades partners Carl and Hardi have over 30 years experience in all aspects of building work from complete extensions to internal fittings, bathrooms, kitchens and employ fully qualified Electricians and plumbers to comply with regulations and required certification. We take pride in our work and have excellent work ethics, we always put the clients needs first and foremost. Together we work as a team and we can undertake all aspects of the build, renovation and fittings in house to the customer’s specifications.

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  • We are a family run limited company that carry out all types of domestic building/construction work with a team of 8 Personnel. As a company we aim to meet high standards as a cost that suits the customer. We are always open to conversations regarding any work being carried out and will always meet the time frames that are discussed. We can also provide 3D designs on request.

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  • Welcome! Oaklands Construction is a small company built by friends and family. We take pride on providing the highest quality of work for the fairest prices. As a whole we have a combined experience of 70+ years and are enthusiastic about our work. We undertake all types of works ranging from new builds, extensions, loft conversions, roofs, kitchens, stairs and the list goes on. You name it we can do it! Please don't hesitate to get in touch, we look forward to hearing from you.

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  • As a family-run business with over 30 years of combined experience, we’ve built a solid reputation for reliability, skill and attention to detail. Whether you're looking to upgrade your home with a new driveway, patio or garden wall, or need professional brickwork, fencing, decking or a full-scale renovation, we’re the team for the job. From extensions and knock-throughs to groundworks and construction projects, we handle everything from start to finish. We cover all areas around south Yorkshire, Derbyshire and West Yorkshire. For previous projects we’ve completed have a look through our website or Facebook AH Building and Surfacing

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  • S&G Construction and Landscaping Hello to all that are reading, in this day and age customers have been let down and or had poor workmanship recently. We have been proven via track records to make any mistakes/errors Right. Ultimately giving the client what they asked for/deserve. We Boast premium private house builds/extensions and even the smallest porches with over 35+ years experience Also we have 25 years experience in landscaping/groundworks/patios(porcelain,sandstone etc) and driveways. Swimming pools and Japanese koi carp 🎏🎏🎏ponds we’ve done plenty. Referrals and recommendations can be provided on site or at request. Loyal, Honest and professional Confidence for the customer All our love S&G construction. You won’t be disappointed

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  • EDWIN LEWIS DICKINSON LTD is a carpentry and building company based In Harwich offering and using only the best materials and tradesmen to complete your project from start to finish to the highest standard, also a WHICH TRUSTED TRADER. For a free quotation for your next project, new build, extension, loft conversion, annexe, garden room, kitchen, etc please contact Edwin

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  • Strevett and Sons Ltd are a local general building company with quality at heart, with over 10 years in the industry.

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  • M3 Trades is a trusted local company providing high-quality building services, including: 🏠 Home extensions & loft conversions 🛠 Renovations & refurbishments 🚿 Kitchens & bathrooms 🔥 Plumbing & heating (Gas Safe registered) Why choose us? ✅ Local, reliable & fully insured ✅ Federation of Master Builders member ✅ Which? Trusted Trader accredited ✅ Transparent, competitive pricing ✅ References & recent projects available Let’s bring your ideas to life with a free, no-obligation consultation.

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  • We are a specialist building company based in Swindon. We specialise in many areas of the construction industry from disabled adaptions of all kinds wet room installations, ramping, accessibility to house extensions and external works. We provide all aspects of construction needs from plan designs applications, complex project management to complete construction builds covering all required trades beginning to end. We are associated and regulated with/by federation of master builders, trustmark, swindon building control and Swindon Borough Council. We work very closely with Oxfordshire council, Wiltshire Council and more.

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  • Having been in construction since 1998 and serving in the Royal Marines everything we do is to the highest standard possible. From clearing site to clean down before we hand over the keys we are always 100% committed to the clients journey being as smooth and stress free as possible. Our pricing structure is fixed so we offer everyone the same rates no matter where you live or work. If you are looking for a well groomed, clean tidy and efficient builder please do hesitate to get in touch with us, you will not be disapointed Phil

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  • I’ve got 7 years experience, hardworking and reliable, I take a lot of pride in my work and make sure the quality is to the best standard, I am from north east Lincs area but can travel.

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  • A2Z Concept Carpentry 21 Ltd: Renovation & Loft Specialists A2Z Concept Carpentry 21 Ltd offers reliable, multi-skilled construction for your home or property. We eliminate the hassle of managing multiple trades by providing a single point of contact for entire projects. Our core expertise lies in high-quality carpentry and joinery, structural work, and full loft conversions. From structural framing to internal fit-outs, we manage all necessary refurbishment and construction tasks (plastering, floor laying, etc.). We deliver professional, A to Z service with a focus on quality and safety.

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  • I am Hannan Shafar, a painter with over 15 years of experience. Renowned for my meticulous attention to detail and innovative techniques, I have consistently delivered exceptional results across a diverse range of projects. My dedication to quality and keen eye for color and composition make me a trusted and sought-after professional in the field. Whether transforming residential spaces or adding a fresh touch to commercial properties, my work speaks to my passion and expertise in the art of painting.

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  • In five years, I see myself continuing to grow and develop as a painter and decorator , plasterboarding , silicone , within this company. I hope to further my skills and take on more responsibilities, possibly even leading a team on larger projects. Ultimately, my goal is to become a highly skilled and respected professional in the industry.

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  • Hard-working, reliable bricklayer available for work. Experienced in all aspects of brick and block laying, extensions, garden walls, and repairs. Quality workmanship and fair rates. Call or message for a free quote.

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4.5

Top rated Extension Builders

Our Extension Builders, are rated 4.5 out of 5 based on 279 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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