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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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  • Baba Nanak construct is a focused and hardworking team of skilled proffesionals we aim to deliver quality jobs for our clients

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  • I am a dependable and skilled joiner, committed to delivering high-quality workmanship on every project. Customer satisfaction is at the heart of what I do — I take pride in being reliable, trustworthy, and ensuring each job is completed to the highest standard. My focus is always on exceeding expectations and building lasting relationships with clients.

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  • Covering all West & East Sussex and specialised in all type of renovations indoor and outdoor We are competitive and reliable.

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  • Quantum Group NW (QGNW) offers specialist demolition services for commercial, agricultural, light industrial and domestic clients delivering efficient, cost effective services. Over the years we have expanded our team to suit contracts and now deliver many services within the construction industry. Demolition Services include full, partial, robotic and Heritage demolition works, soft strip and rip out. Structural openings, Temp works, Dismantling and De commissioning, concrete cutting,breaking and drilling services. Groundworks and civil engineering services include formwork and concreting, tarmac, flagging, Drainage, tanks, ducts and land remediation works. We also provide architectural design amd build contracts for conversions and alterations. Quantum Group have an array of plant on hand to suit most contracts, ranging from 1t - 21t excavators, dumpers, rollers and Access platforms. waste transport is all managed in house using a range of our 12yd, 20yd and 40yd RoRo skips and hook lift wagon. With more than two decades of hands on experience we are a fully qualified, competent and focused team, and through steady commitment, have grown into a trusted partner for major projects across the UK. From city centre strip outs to complex industrial projects our name has become synonymous with skill, reliability and professional integrity.

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  • At Mr Bricky Brickworks , we take pride in delivering high-quality brickwork that stands the test of time. With years of experience in bricklaying and masonry, we provide reliable workmanship for everything from garden walls and extensions to repairs, repointing, and full builds. Our approach is simple: quality, attention to detail, and customer satisfaction. Every project, no matter the size, is carried out with care and precision to ensure a clean, strong, and professional finish. Whether you’re looking to add character to your home, repair existing brickwork, or start a new build, we’re here to help bring your vision to life. ⸻ Would you like me to make this sound more traditional and trustworthy (like a family-run trade) or more modern and sleek (like a professional contracting service)?

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  • Over 40 years a carpenter, kitchen fitting , decking , fencing and all aspects of carpentry . I will travel a radious of around 50 miles from Bradwell to do work for my customers and guarantee my work .

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  • AVCBuild specialises in the design, manufacture, and installation of premium aluminium pergolas, carports, sunrooms, and verandas across Ireland. We are a leading provider of high-quality, weather-resistant outdoor living solutions. Our products are custom-built in our own manufacturing facility, come with a 10-year guarantee, and are TUV Sud certified. We offer versatile, modular designs that can be fully customised with sliding glass doors, integrated lighting, privacy screens, and heating to suit any requirement.

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  • we specialize in crafting high-quality, custom wooden structures that transform your living space. With a focus on professional craftsmanship and unwavering attention to detail, we design and build everything from bespoke decking and pergolas to custom-built storage solutions and more.

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  • KDI Brickwork is a trusted, reliable, and detail-driven bricklaying company dedicated to delivering high-quality workmanship on every project. With years of experience in all aspects of brickwork – from garden walls and extensions to full builds and restorations – we take pride in combining traditional skills with a modern approach. Our team is known for being professional, tidy, and approachable, making sure every job is completed to the highest standard and with great attention to detail. No matter the size of the project, we work closely with our clients to bring their ideas to life, always ensuring clear communication and a smooth, stress-free service.

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  • 👋 Hey there, welcome! Thanks for stopping by. I offer building services to help make your home projects easier, whether it’s fixing things up, giving a space a fresh look, or starting something brand new. I like to keep things simple, reliable, and stress-free — and I’m always happy to chat through ideas and find the best way to bring them to life. Let’s build something great together! 💪

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  • Been doing all aspects of building for over 15 years, worked for many reputable companies throughout South Devon building orangrys, conservatories and extensions, from building garden walls, building extensions and guidance through planning and building regs if required,to plastering entire houses, money and time saved having one contractor instead of multiple, and always work around you budget!! My aim is to insure you get what you want, and what you can afford,

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  • Hi I'm work my business 15 years building side . I'm very open for all work . Kitchen.Bathroom.Extension.Flooring.Tiles.Painting&decorating.

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  • Established in 1955 in Danbury Westcar Builders bring your vision to life with precision and professionalism. We are proud to be a trusted name in high quality residential and commercial building projects. We specialise in extensions, renovations delivering exceptional and precise detail to every project. We work closely with clients and architects to provide a seamless building experience from start to completion. Client satisfaction is at the heart of everything we do. Westcar Builders is the company you can rely on for quality, integrity and everlasting results.

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  • I have experience in painting offices, houses etc. I have 20 years of experience in this industry, I am reliable and I provide quality service, i have very good communication with customers and the goal is to provide the best service.

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4.5

Top rated Extension Builders

Our Extension Builders, are rated 4.5 out of 5 based on 294 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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