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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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  • We are a reliable and experienced building and home improvement team offering a wide range of services for residential properties. We take on both small jobs and complete renovations, with a focus on good workmanship, clear communication and leaving the property clean and tidy. Our services include bricklaying, flooring and tiling, kitchen fitting, bathroom and toilet renovations, plastering and skimming, painting and decorating, carpentry, general building work, repairs and property improvements. We are happy to discuss your requirements, visit the property and provide a clear quotation before starting work. Customer satisfaction is important to us, and we aim to complete every job to a high standard and within the agreed timeframe.

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  • MAD BUILDING LTD is a reliable and professional construction company specialising in high-quality building, renovation and property maintenance services. We provide a wide range of services for both residential and commercial properties, including: 🏠 House renovations and refurbishments 🔨 Property maintenance 🏡 House extensions 🏗️ Roofing services 🧱 Domestic and commercial demolition 🎨 Painting and decorating 🚧 General building and groundwork services We take pride in delivering quality workmanship, reliable service and attention to detail on every project. Whether you need a complete renovation or smaller building works, our team is committed to completing every job to a high standard.

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  • National Plumbing Group is a reliable, professional plumbing company providing high-quality plumbing and emergency services across the UK. Our experienced team is committed to delivering fast, efficient and affordable solutions, from everyday plumbing repairs and installations to urgent emergency call-outs. We take pride in our workmanship, clear communication and customer service, ensuring every job is completed to a high standard with minimal disruption.

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  • At Grenda Builders we work hard to provide our customers with the highest quality workmanship at very competitive rates. For over 45 years we have led the way in construction, working in York and the surrounding area turning peoples ideas and dreams into reality. All our work is fully insured, guaranteed and comes complete with building control regulation approval checks throughout the entire process. With us you’re not only investing in great workmanship, but also a highly reputable and trustworthy team ready to deliver it. We believe the customer experience to be of the highest importance when it comes to all our projects no matter how big or how small. Our dedicated team take extreme pride in their work, and strive for perfection through to the finest detail. What we do: * New Builds * Extensions * Renovations * Repairs * Alterations * Conversions * Roofing * Stonework * Walls * Groundwork * Driveways * Patios * & More

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  • I’ve been bricklaying for 5 years. I work all round Huddersfield and further if necessary. I can do any job from a small repointing job to an extension and anything in between. E.g. Garden walls, flagging, steps, extensions, knock throughs, window openings and so on. I’m a young keen reliable lad who takes pride in their work.

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  • I am a friendly and reliable guy with over 10 years experience. I specialise in domestic repairs and re-skims. I am passionate about my trade and was taught the 'old school' way taking pride in my finishing and cleanliness. I never ask for a penny either up front or until the work is finished and my customer is completely satisfied.

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  • R.A.W Carpentry and Construction Ltd is a family run business based in Aylesbury, Bucks. We have over 25 years experience in all aspects of Carpentry and building, covering everything from hanging doors to full renovations and extensions. Ourselves and our team of quality tradesmen always strive to give the customer a hassle free project with the highest quality finish. We are organised, tidy and always in constant contact with the customer to ensure the job runs smoothly. We primarily work within a 20 mile radius of Aylesbury and have a full portfolio of our previous work on our Facebook page.

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  • We are a groundwork company based in Hampshire.We have 30 years of experience in the groundwork industry.We specialise in larger projects but we have a team of experts, who deal with smaller jobs which we appreciate receiving.So please don't hesitate to contact us - we are here to help.

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  • Im a carpenter and landscaper from South London with 10+ years experience. Happy to share work and references when we connect.

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  • 🏡 All Round Builders – Quality Workmanship You Can Trust! 🧱🔨 At All Round Builders, we take pride in transforming homes and bringing our customers’ ideas to life. From small repairs and home improvements to larger renovation projects, we offer reliable, professional building services with attention to detail and quality workmanship. ✅ General Building & Brickwork ✅ Home Renovations & Improvements ✅ Plastering & Interior Refurbishments ✅ Patios, Steps & Outdoor Projects ✅ Property Maintenance & Repairs We believe in honest advice, fair prices and getting the job done right. No job is too small, and customer satisfaction is always our priority. 📍 Based in Sheffield, covering South Yorkshire and surrounding areas. 📩 Get in touch today for a FREE, no-obligation quote! 🌐 www.allroundbuilders.online All Round Builders – Building Quality, Building Trust.

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  • This is George from Harris roofing and building solutions we have been an established business around the West Sussex area for the last 10 years now and me and the team are very involved with what we do and love seeing the customers satisfaction at the end of every job,our services offer all kinds of roofing and building involving re roofs,flat roofs,slating,tiling,lead work,repointing,chimneys,extensions,brick work,velux windows..Etc with our years of experience and knowledge we can guarantee you with any job that we do, always glad too see a happy customer always feel free too give us a call or email us We will be more than happy too give you advice, nothing is too big or small!!

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  • 🏠 PROFESSIONAL PLASTERING • TRADITIONAL METHODS • QUALITY FINISH 🏠 Looking for a plasterer who takes pride in doing the job properly? We are a professional plastering business using traditional, old-school plastering methods. We do not use the sponge method — we take the time to work and finish the plaster properly, leaving your walls and ceilings smooth, level and ready for decorating. 🔨 Our services include: • Full rooms • Ceilings • Patchwork & repairs • Skimming • Rendering • Hard walling • Small jobs through to larger projects 🎨 Mist Coat Service Available If required, we can return approximately 2–3 days later, depending on drying conditions, to apply a mist coat ready for decorating. This means you don’t have to worry about doing it yourself! ⭐ Want to see the quality before booking? Have a look through our videos to see examples of our work. We also have previous customers in different areas who are happy for potential customers to view our finished work, where arranged. 📍 Areas Covered We cover most of the South and travel up towards London, so please get in touch even if you’re unsure whether we cover your area. 📅 CURRENT AVAILABILITY At the moment, we’re working on approximately a 1½–2 week turnaround, depe

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  • I’m a self-employed bricklayer and landscaper with 5 years of hands-on experience, and I’ve been running my own business for the past year. I specialise in all aspects of landscaping and bricklaying, taking pride in delivering high-quality workmanship and reliable, professional service. Whether it’s a small garden improvement or a complete outdoor transformation, I approach every job with care, attention to detail and a strong work ethic. I have experience in a wide range of work, including bricklaying, garden landscaping and outdoor improvements. I also have a portfolio of completed projects with plenty of photos showcasing the quality of my work. I take pride in what I do and always aim to leave every customer happy with the finished result. I believe in being reliable, hardworking and treating every property as if it were my own. Your project, my workmanship – quality results you can rely on.

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  • Fabio | Tradesman & Handyman Hi, I’m Fabio—a reliable, multi-skilled tradesman dedicated to delivering top-quality work across general maintenance, roofing, carpentry, and handyman services. Whether it’s custom joinery or home improvements, I pride myself on clean, precise workmanship. Services - Carpentry & Joinery: Fitting and fixing Victorian sash windows, custom built-in wardrobes, cabinets, bespoke furniture, and full kitchen installations. - General Maintenance: Hanging interior and certified fire doors, fitting stud walls and plasterboard, skim plastering, joinery, and bathroom fittings (including tap replacements). - Roofing: Pitch and flat roof inspections, leak diagnosis, repairs, and durable fiberglass roofing. - Handyman Tasks: Flat-pack furniture assembly, furniture dismantling and rebuilding, and general home repairs. Why Work With Me? Multi-trade expertise—no need to hire multiple contractors. Prompt, honest communication and clean job sites. High attention to detail on every project, big or small.

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  • CMC is local to Weston super mare and been trading locally since 2006. We undertake all building work from plastering and tiling to loft conversions and extension and all types of refurbishments. We conduct all the work within our team with no need to use other outside trades.

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  • M J L Pro Solutions offer a wide range of services in the residential and commercial construction sector . Specialist in home renovations and extensions from small jobs to full new build or remodels. Roofing, ground works, joinery, building. Commercial building maintenance and project management also offered.

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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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