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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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  • Absolute Building Services Ltd Over the years has built a reputation for providing outstanding customer service and high-quality workmanship at the right price, on time and on budget. Our many longstanding clients and the fact that most of our new contracts come to us through recommendation are a testament to the superb quality of work we do and the value for money we offer. Many clients, as well as using us again go onto award us additional work in recognition of our ability to deliver on time, every time. The collective experience of our team goes beyond 50 years, offering you a successful and high standard of workmanship. All our team are highly experienced. Whether you are looking for a complete or part renovation of your home we are able to assist you in the works you are looking to undertake.

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  • At SRdesigns, we bring your architectural visions to life with our family-run expertise in engineering and design, ensuring every project achieves its full potential.

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  • 14 years of experience in construction in central London. High-quality work. Excellent references from every previous client. Work completed on time. No hidden costs. Many photos of previous work. Free quote.

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  • We are an experienced and reliable building team specialising in extensions, renovations, and general home improvements. We offer services including plastering, tiling, plumbing, and electrical work, all completed to high standards and UK regulations. We focus on quality workmanship, clear communication, and delivering projects on time. Customer satisfaction is always our top priority.

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  • Campbell Parker Construction to you and the services we offer. At Campbell Parker Construction we offer the full building envelope with trades directly employed to service any building requirements you may require and we cover the whole of the UK. Below are just a few of the trades we regularly work on day to day - General building works Electrics Plumbing and heating Painting Plastering Maintenance and servicing New build housing Extensions Office fit out Groundworks Landscaping and gardening Roofing (Flat and pitched) Scaffolding Emergency call outs Fire Protection If any of your works you would like to discuss are not on that feel free to send them across and we would be happy to work alongside you to. At Campbell Parker Construction we currently work with commercial and domestic clients, working alongside architects, building surveyors, local councils, housing associations and main contractors. We are covered for up to £15,000,000 with our public liability insurance. We also provide full health and safety on all of our sites with guidance from our health and safety manager.

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  • Merewood Construction Ltd is a trusted construction company with over 40 years of experience delivering groundworks, drainage, and full construction projects. We work across residential and commercial sectors, providing reliable, high-quality results on time and within budget. Fully insured and professionally managed, we pride ourselves on strong workmanship, attention to detail, and a straightforward, no-nonsense approach to getting the job done right.

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  • With 40 years of experience as a self-employed bricklayer, u provide expert masonry services built on a foundation of quality and reliability. From intricate restorations to new builds, I bring decades of hands-on knowledge to every project. When you hire me, you’re getting the skill of a lifelong craftsman who takes pride in every brick laid

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  • We specialise in construction and property improvements, providing durable, high-standard workmanship with a focus on detail, efficiency, and customer satisfaction

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  • We are a reliable construction company providing complete home improvement services from start to finish. We specialise in home extensions, full renovations and refurbishments, kitchen and bathroom installations, and laminate flooring. All work is carried out by our experienced in-house team, including qualified electricians, gas engineers, plasterers, and painters & decorators. This allows us to manage your entire project efficiently, without the need for multiple contractors. We take pride in delivering high-quality workmanship, clear communication, and projects completed on time and within budget.

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  • CoreStruct personnel is highly skilled in construction aspects whether it is an extension or a renovation project. The company mission is to provide sustainable building solutions for its clients and provide a compatible living spaces that align with today’s way of living. Quality underpins all our projects and ensure every detail is carried with precision.

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  • A hard working, reliable team providing quality work at an affordable price. We offer multiple services such as: Extensions Loft conversions Bathroom/kitchen renovations And other work if need be

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  • Hello we are family run business with over 20 years of exsperience in groundwork’s,building and general development and also a cad design team to show you your jobs before we start

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  • Edge Home Improvements specialises in high-quality home extensions, structural alterations and full external building works across Scotland. We help homeowners maximise their space and add long-term value through expertly delivered construction projects. From foundations and brickwork to full extension builds, we manage each stage with a focus on precision, reliability, and clean, professional workmanship. Our approach is built on clear communication, trusted trades, and delivering results that not only look the part but stand the test of time. Whether it’s a single-storey extension, garden wall, or large-scale home improvement project, we bring experience, organisation, and attention to detail to every job.

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  • City and guilds qualified brickyard/ stone mason. Over 30 years experience in all aspects of brick/stone work. From garden walls to new build houses. Re pointing in both cement and lime mortar materials

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  • Young time served joiner with qualifications looking to expand on work and gain more experience working domestic jobs.

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  • At LR Bricklaying Ltd we deliver high-quality bricklaying services built on precision, reliability, and craftsmanship. With over 15 years of hands-on experience, we specialise in everything from new builds and extensions, renovations to garden walls, repointing, patios, and repairs. We take pride in our attention to detail, ensuring every project is completed to the highest standard while meeting deadlines and staying within budget. Whether it’s a small residential job or a larger construction project, we approach every task with the same level of professionalism and care. We are located in Taunton and generally travel up to an hour for our work.

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4.5

Top rated Extension Builders

Our Extension Builders, are rated 4.5 out of 5 based on 270 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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