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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 43 year old with over 20 years experience in the trade , i build extensions,summer houses ,roofs & I do a lot of interior work to ie ,media walls ,skirts & doors or bespoke units

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  • At Pinnacle Builders UK, we take pride in delivering high-quality home extensions, renovations, and new builds that stand the test of time. Based in Kent, our team brings together years of hands-on experience, precise workmanship, and genuine care for every detail. From concept to completion, we manage everything — design, structural work, electrics, plumbing, and finishing — ensuring a smooth, stress-free experience for our clients. Whether you’re extending your home, modernising your kitchen, or creating your dream living space, we build with integrity, professionalism, and passion. We believe every home deserves a flawless finish, honest communication, and a builder who treats it as if it were their own. That’s what makes us Pinnacle Builders UK — where quality, reliability, and craftsmanship reach new heights.

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  • i have just sold my half of my company to my son.i have been in the buisnes 51 yours as a bricklayer but also covered house building /extentions .iam just interested keeping buisy.

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  • Based in the historic city of Oxford, Oasis Builders & Co. Ltd is built on a foundation of trust, quality, and commitment. We specialise in delivering high-standard construction services, ranging from new builds and extensions to renovations and commercial projects. With a strong focus on craftsmanship, attention to detail, and client satisfaction, we pride ourselves on turning ideas into reality while maintaining the highest levels of safety and professionalism. Our team combines local expertise with mode

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  • Hello guys, im a local plasterer with over 20+ years experience. Clean and tidy. Reliable, trustworthy, and honest. 100% effort goes in to my work as I take pride in all I do. Hope to be plastering for you soon. Thanks Shane

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  • Here at shanks construction we pride our selfs in quality work What we do , Patios , extensions , garden /house renovations , knock throughs , brick work / block work , shed bases

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  • I’m Gavin age 43 and have been in the building game since I left school. As a company we very good in what we do. We are clean and friendly and will always go out our way to help others.

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  • M.D.Brewer construction undertake all types of work ranging from small jobs such as driveways,garden walls etc right through to complete new build homes. The company comes with a wealth of experience and have a great team which carries out the work!

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  • I am skilled and dedicated Builder with years of experience in residential ,commercial and infrastructure construction. I take pride in delivering durable,high quality work and am always ready for new projects.

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  • I have experience in erecting and boarding partition walls and ceilings, minor plumbing and electrical work, gardening, landscaping and have experience and knowledge in most other trades.

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  • I’ve been in the building trade for 35 years , qualified bricklayer , I do extensions , patios , all types of brickwork, decking and also plastering jobs

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  • Ventra Projects is a professional construction company delivering high-quality residential refurbishments, structural alterations and full property renovations. We manage projects from initial planning through to final handover. We specialise in load-bearing wall removals, steel installations, HMO conversions, extensions and full internal refurbishments. Our team works closely with structural engineers and building control to ensure all works are fully compliant and completed to a high standard. We pride ourselves on strong site management, clear communication and delivering projects safely, on time and within budget. Whether it’s a single structural alteration or a full renovation, Ventra Projects provides reliable, professional construction services you can trust.

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  • Seven Hills Developments is a Surrey-based building company dedicated to creating beautiful, functional, and lasting homes. With over a decade of experience in the construction industry, we specialise in home renovations, loft conversions, extensions, and bespoke new builds, offering a complete service from concept through to completion. Our team combines craftsmanship with attention to detail, ensuring every project is delivered to the highest standard. Based in Epsom, we proudly serve clients across Surrey, Hampshire, and South London, working closely with homeowners and architects to bring visions to life. At Seven Hills Developments, we believe in clear communication, reliability, and a client-focused approach — values that have earned us a strong reputation for quality and trust. Whether you’re looking to add space, modernise your home, or build something entirely new, we provide the expertise and support to make it happen.

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  • Reliable and skilled carpentry services based in Newry, delivering high-quality workmanship across all aspects of joinery. From first fix to finishing touches, every job is completed with attention to detail, professionalism, and pride. Fully equipped with tools and transport, offering dependable service you can trust for projects big or small.

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  • Otium is a trusted leader in construction, specializing in structural work, groundworks, and comprehensive renovations. Our skilled team delivers projects with precision, quality, and a commitment to exceeding client expectations. From robust foundations to transformative renovations, we combine expertise with reliability to bring your vision to life. Contact us to discuss your project and experience our dedication to excellence firsthand.

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  • A dedicated and highly skilled multi-trade professional with a focus on delivering high-quality residential renovations and maintenance. Specialising in end-to-end solutions, I bring expertise in complex plumbing systems alongside structural works like extensions. I pride myself on reliability, attention to detail, and a commitment to customer satisfaction across every project, large or small. Specialist Skills Plumbing & Wet Works: Expert installation and repair of domestic water, heating, and drainage systems. Bathroom Renovations: Complete design and fit-out, including tiling, sanitaryware, and wet room conversions. Kitchen Installations: Full kitchen fitting from initial cabinetry to integrated plumbing and appliances. Home Extensions: Skilled in structural building work and property extensions to expand living space. Service Areas Based in Leicester, I provide comprehensive services throughout the city and its surrounding areas: City Suburbs: Braunstone, Evington, Highfields, Stoneygate, and Rushey Mead. Leicestershire Towns: Loughborough, Hinckley, Market Harborough, Melton Mowbray, and Coalville. Local Villages: Oadby, Wigston, Glenfield, Anstey, Blaby, and Enderby.

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4.5

Top rated Extension Builders

Our Extension Builders, are rated 4.5 out of 5 based on 282 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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