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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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  • I'm a carpenter with 17 years of experience doing all carpentry. Been doing a lot of cut roofs,truss roofs and flat roofs! There's not a job to big for me, have a great set of lads which are amazing carpenters.get the job done quick and on point.

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  • Personal skills: CITB Health,safety & environment test pass. CPCS Practical Test achievement in the category of plant including endorsement where appropriate. Category & Endorsement A59C Excavator 360 above 10 tonnes Lifting Operations. FIRST AID AT WORK LEVEL 1 AWARD TRAFFIC MARSHALL MULTI SKILL CSCS CARD.

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  • We are a complete building service with 20 years + experience, specialising in Roofing, Brickwork, Soffit fascia and guttering, Chimney repairs and scaffolding. We’re a small team that do all aspects of the work so we don’t have to use sub contractors We have our own scaffolding so we can quote full package saving you the client money as most contractors charge 20% on top of there prices for outside contractors.

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  • The directors of New View Construction have been in the building/construction industry for over 40 years. During that time we have been involved in contracts all over the country, working with various domestic and commercial contractors, gaining experience, trust and knowledge. We pride ourselves on high quality workmanship, together with a strong commitment to a professional tailored service. We are proud to have extensive experience and knowledge in the building/construction industry with reliable services and competitive pricing. We have a strong commitment to customer satisfaction and continuous site supervision that ensures high health and safety standards.

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  • Cornerstone Construction ltd is a construction company based in Hull, providing domestic, commercial & residential services across Yorkshire & Lincolnshire. We specialise is extension & New-build services, including masonry package contracts for larger developments.

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  • Luxury Punjab construction Ltd And I all building work

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  • Hello I am Vincent, the proud owner of London Homes Group Ltd, A little about us With many happy and returning customers over the last 10 years, you can be sure of being well looked after. Our aim is to provide a stress free project, delivered in a manner that I am confident will exceed your expectations. I work with a small team of trusted colleagues, who communicate and work together well. Having good rapport with local suppliers allows us to offer great value for money to suit your budget without compromising on quality. We complete a variety of work, including but not limited too; Complete building works, central heating, boilers and plumbing. Availability We offer a 24/7 service, you are welcome to contact our team at a time that suits you If for any reason you are unable to contact us, please send a text message or email. Thank you for taking the time to consider our company’s profile, I look forward to hearing from you. London Homes Group Ltd

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  • Hi , Been in the building industry since very young age , I make sure my clients are very happy a content with my work , always had good reviews and good feedback. Cheers ..

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  • Hello I'm Harvey, I have been in the trade for 11 years now offering brickwork, blockwork, patios and rendering to the highest standard. I pride myself on tidiness and maintaining a clean working space. I am very reliable and always open to working weekends to get the job done and meet customers needs.

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  • Hi my name is Adam I’m from Leeds I spent 8 years building industrial building with my grandad then went on to set up a fully family run business rendering that is going really well we constantly hearing horror stories from people getting conned by cowboys and iv been and covered up some very bad work in the past and along the way I have met a lot off good and bad trades men me and Jamie decided it’s time instead of us recommending the good trades men why don’t we take on the jobs do the trades we are good at ourself then for the outher bits we can’t do ourselfs we will get the best lads we have meet along our way or ladies as we don’t discriminate we are all Leeds based and willing to travel my rendering company is Nk exterior rendering solutions I have been successful doing top quality jobs around Leeds for over 10 years working with the best trades people there is no matter what the job we have the right people for the right job I don’t believe u can be good at everything you do that’s why we work as a team so that we can ensure we have the right person for the job don’t hesitate to get in touch we will try our best to help you achieve your dream we do full house renovation also work alongside some off the best landscaping guys

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  • About Ideal Renovations HW Ideal Renovations HW is a family-run business led by father and son duo, Asad and Zain Mustafa. With a shared passion for quality craftsmanship, we specialize in delivering high-standard home renovation and construction services tailored to our clients' unique needs. At Ideal Renovations HW, we pride ourselves on attention to detail, strong problem-solving skills, and the ability to work efficiently—even under pressure. Our drive to exceed expectations fuels our commitment to continuous learning and taking on new challenges in the ever-evolving field of home improvement. We have successfully completed a wide variety of projects, ranging from complex double-side extensions to simpler home renovations. Each project we undertake is executed with precision by our skilled team and supported by a reliable network of professionals. Our dedication to excellence ensures that we deliver outstanding results and complete customer satisfaction every time. Let us bring your vision to life with craftsmanship you can trust.

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  • BH Building Services is a trusted, family-owned construction company specializing in high-quality residential and commercial building solutions. With a focus on craftsmanship, attention to detail, and timely project completion, we offer a range of services including renovations, new builds, and custom projects tailored to our clients’ unique needs. At BH Building Services, we pride ourselves on our professionalism, transparency, and commitment to delivering exceptional results that stand the test of time. Whether you’re looking to build your dream home or improve your commercial space, we provide reliable, cost-effective solutions with a personal touch.

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  • Myself (Mathew Buchan) have experience of over 10 years within the building industry, our team hold NVQ Level 3 certifications and cover various aspects of building work ranging from Carpentry and Bespoke Joinery to Traditional House Building from the ground up. Our team has an extremely keen eye for detail and will settle for nothing less than perfection when it comes to delivering our services, we are held within the highest respect with our current customers and believe that no matter the job, the highest level of professionalism should be maintained within our workmanship and relationship with current and future customers. Below is a brief summary of a few aspects of the building industry that MBuchan Carpentry & Building cover: - General Building - New Builds - Refurbishments - All aspects of Carpentry & Bespoke Joinery - Kitchen fit outs - Bathroom & Wet Rooms - Loft Conversions - House Extensions - Built in wardrobes - Under stair storage - Brickwork - Garage Conversions Please feel free to get in to contact with myself for a free quotation for your building requirements, no matter how big or small they may be.

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  • Viz Group is the builder of choice when it comes to residential and commercial construction projects in London With over 20 years of experience and hundreds of projects, you can rest assured that our team are able to tackle any of your building needs.

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  • We are a building company undertaking all types of work, Loft Extensions Renovations Extensions Bathrooms and Kitchen installations Pvc Windows and Doors, fascia boards and soffits Painting and decorations All types of Carpentry We are gas and NIC registered

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  • Kensington carpentry has been supplying a high quality service for over 30 years and has experience in all fields of carpentry and other joinery aspects.With the ability to complete new build extensions, minor plumbing and electrical work and other general home maintenance

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4.4

Top rated Extension Builders

Our Extension Builders, are rated 4.4 out of 5 based on 287 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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