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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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  • Collins groundworks and construction offer quality and cost effective solutions to all your building and construction needs to the highest standard

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  • High level of Plasyering and render finish flat clean

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  • Here at C.G Building and Landscaping, we provide high quality reliable work. Fair pricing and nothing less than customer satisfaction!

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  • I am specialised in home improvements services ranging from small projects like furniture assembly all the way to high end major building work. I work with a range of trusted professional builders that I project manage and help clients to achieve their dream home improvements. I love taking on small to large projects that keeps me busy and help people no matter the task. I have been in the home improvements business now for 6 years and delivered many large projects directly myself or through collaboration with trusted builders. I am happy to undertake small work to large work under free no obligation consultation bases. I will provide free initial consultation and clear view on what can be done and achieved. Happy to take on following work: Furniture assembly. Fence repairs or replacement. Decking repair or new installation. Most DIY projects internal or external work. Gardening small or larger projects. Painting and decorating. Extension work and roof conversions. I can provide evidence of past work completion on all jobs and you can trust the profesional and friendly customer service that is unmatched. Feel free to contact me for your free initial evaluation. Many thanks for your consideration.

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  • 15+yrs bricklaying 5+yrs supervisor can read drawings and can't help with any questions or problems that occur threw out the build process

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  • Nottinghamshire based property developer specialising in refurbishment, new build development and extensions. Creating high quality homes.

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  • Dexter Renovations Ltd is a trusted renovation and building company serving Newcastle and the surrounding areas. We specialise in property renovations, extensions, joinery, kitchens, bathrooms and general building work. Combining quality workmanship, attention to detail and dependable service, we deliver durable results tailored to each customer’s needs. Whether you’re planning a small renovation or a larger project, our experienced team works closely with you from start to finish to achieve a professional finish you’ll be proud of.

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  • Civil Engineering | Construction | Surfacing A trusted contractor delivering construction projects from concept to completion. Our Services: •Demolition •Waste Management •Streetworks •Building •Timber & steel frame buildings And lots more!

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  • JF Bricklaying 10+ years experience in the trade NVQ level 3 bricklaying certificate No job is too small! Assisting in making your house your dream home.

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  • KB Construct Ltd is a London-based construction company specialising in extensions, refurbishment and general building work. We undertake both residential and commercial projects, from smaller improvement works through to complete property renovations and extensions We pride ourselves on high-quality workmanship, reliability, clear communication and keeping our projects organised from start to finish. Our team covers structural work, brickwork, roofing, plastering, carpentry, flooring, decorating, kitchens, bathrooms and more. We work closely with our customers throughout every project, providing clear quotations and aiming to complete all work to a professional standard, on time and with minimum disruption. No job is treated as “just another job”-customer satisfaction and building a strong long-term reputation are our priorities.

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  • Hey We do all type of building works

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  • Hi, I’m Sam Thompson. I’m a reliable and experienced handyman with over 16 years of experience in property maintenance, repairs and home improvements. I undertake a wide range of work, including decorating, carpentry, plumbing repairs, garden work and general property maintenance. I take great pride in my workmanship and always aim to provide a professional, clean and tidy finish. I treat every customer’s home with care and respect, and no job is too small. I’m friendly, dependable and always happy to discuss your requirements and provide a fair and competitive price. Many thanks sam thompson

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  • Wells - RENOVATIONS PROPERTY | HOME | FARM | BUILD QUALITY REFURBISHMENT FOR HOMES & FARMS. BUILT TODAY, FOR TOMORROW. ABOUT MAW RENOVATIONS We're a local renovation and building company specialising in property refurbishment and agricultural buildings. We take pride in our workmanship, attention to detail and honest approach. From small updates to large-scale projects, we bring ideas to life with quality and care. Building today, for tomorrow. BUILT FOR FAMILIES. BUILT FOR RURAL COMMUNITIES. BUILT FOR THE FUTURE. We create and refurbish high quality spaces that improve homes, support farms and strengthen rural communities. QUALITY WORK. TRUSTED SERVICE. Delivered with care, professionalism and a commitment to excellence. OUR SERVICES D PROPERTY REFURBISHMENT Kitchens, bathrooms, flooring, plastering, decorating and full renovations. AGRICULTURAL BUILDINGS New builds, repairs, conversions and workshops for farming and rural businesses. EXTENSIONS & ALTERATIONS Adding space and value to your home or property. SUSTAINABLE SOLUTIONS Energy efficient, future focused building

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  • We are a limited company trading for almost 20 years and specialise in building extensions and new builds. I have been in the building trade for 40 years and my business partner for 38 years. We also undertake smaller building work like, brickwork, groundwork, carpentry, floor and wall tiling, and pretty much anything to do with general building. We are based in Alconbury, near Huntingdon and are willing to travel up to a 30 mile radius. We are also members of the FMB and have been since 2006. We do a detailed quotation for extensions and new builds from your drawings and site visits, for smaller works we can price from pictures and details of the work. Please contact myself, Phil or my son Harry for a quotation and hopefully we can help you out, and look forward to doing some building for you in the near future.

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  • We are A & G Joinery and cover a large selection of works. New builds, Extensions, Kitchens, New windows and doors and all other aspects. We are based in Inverness and cover all over the Highlands

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  • Dreaming of more space? ✨ We're your go-to experts for quality home extensions in London and beyond! PrimeBrick Construction LTD is a trusted name with several years in the building and construction industry. As a family-run business, we're dedicated to bringing your vision to life with exceptional craftsmanship and attention to detail. Your satisfaction is our priority! Let's discuss how we can transform your home.

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4.4

Top rated Extension Builders

Our Extension Builders, are rated 4.4 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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