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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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  • I’ve been in the building industry for over twenty five years. I have an excellent eye for detail and enjoy my job still after all these years. I have a vast knowledge and experience in all aspects of the industry from: Home extensions All groundwork’s Property repairs and maintenance. Landscaping All aspects of brickwork All aspects of stone work Structural alterations minor and major Structural defects and repairs Drainage Garden rooms Home extensions New builds All aspects of groundwork’s Patios I have a clear approach between myself and potential customers, making sure everyone is aware of the project/ job what it entails and will always give daily updates on how things progress. If any problems arise all parties are notified and made aware straight away/ instantly. We understand building work can be stressful so we aim to be as efficient as possible to minimise on stress. Unlike a lot of builders, i am on hand 7 days a week 24 hours a day to help, answer any questions or concerns you may have.

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  • At OG Builders, we take pride in delivering high-quality workmanship with honesty, professionalism, and attention to detail. Having grown up on building sites from a young age, I have developed extensive hands-on experience across a wide range of construction and renovation projects. That early foundation has given me the knowledge, skills, and work ethic to approach every job with confidence and care. Whether it’s a small repair, a full renovation, or a large-scale construction project, every client receives the same commitment to quality. We believe there is no substitute for doing a job properly, which is why we never cut corners. Every stage of our work is completed to a high standard because we understand that the smallest details often make the biggest difference. Our reputation is built on reliability, clear communication, and delivering results that stand the test of time. At OG Builders, we treat every property with the same level of care and respect as if it were our own, ensuring our clients have complete confidence from the first conversation through to the finished project. Quality craftsmanship. Honest advice. Built to last. check my facebook OG Builders

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  • House renovation/ extension ​ We are engaged built of residential, public and commercial buildings. characterized by honesty, and does its best to gain clients’ trust. Returning satisfied clients and new ones gained by recommendation confirm high quality of our services. Each work that is carried out at home can be difficult for clients. For that reason we attempt to minimalize an inconvenience related to building works. We also do our best to maintain the work place as tidy as it is possible while work is being done.

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  • We are a small independent firm who undertake all types of building projects no matter how large or small. We pride ourselves on doing work to the highest possible standard and most importantly the correct way. We do not cut corners nor do we use cheap or inferior materials. We have a vast knowledge of all building works and plenty of experience when it comes to older and listed properties.

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  • Hi, my names Joe and I am a fully qualified joiner / carpenter in the southside of Glasgow. I have experience in all aspects of carpentry and joinery and are able to take on any jobs of any needs. Added to the portfolio is just a small handful of before and afters pics of jobs taken on and complete.

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  • I’m jevon a 30-year-old experienced bricklayer with 8 years in the trade. 6 years qualified, offering reliable, high-quality bricklaying services for private work. I take pride in delivering neat, professional workmanship and completing every job to a high standard. I undertake all types of brickwork, including: * Garden walls * Extensions * Repointing * Repairs * New builds * Blockwork * Patios and general masonry I’m hardworking, dependable, and committed to keeping customers happy by providing honest advice, fair prices, and a clean, tidy finish. No job is too big or too small. Get in touch for a free quote.

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  • Been in the building business over25 years. Garage conversions. Loft conversions. Extensions. Renovations. Full team of skilled workers. For a free quote please call

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  • Hello We do all type of brickwork,Paving and all type of building works

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  • At Two Gates Design we specialise in delivering high-quality construction services, from major projects to R&M support for our clients to new builds and more. With a focus on craftsmanship, reliability, and customer satisfaction, including a exemplar record to health & safety and project management. Whether it’s a small project or a large-scale development, we’re here to deliver.

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  • Virtu Projects are a family run business with years of experience in residential, commercial, and industrial construction, we deliver reliable, on-time, and on-budget solutions tailored to your needs. From the ground up, we build with integrity, innovation, and a focus on lasting results.

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  • At Serenity Builders, we’re more than builders—we’re creators of serenity, comfort, and style. With years of experience in high-end renovations, our team is passionate about exceeding your expectations. Whether it’s a modern kitchen, a spa-like bathroom, or a reimagined living space, we approach every project with precision, care, and a commitment to quality that sets us apart. Our mission? To deliver exceptional results that reflect your unique vision while providing peace of mind through expert project management and personalized service. When you choose Serenity Builders, you’re choosing a partner dedicated to bringing your dreams to life.

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  • I have been in construction for 27 years and have worked alongside numerous builders. Working on a wide variety jobs I have gained experience and skills which I apply to my work. I like to do a good job providing an end result which I am proud of and my customers are happy with.

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  • Your house is your biggest investment you have and it an honour that you choose me to work on your investment. Hi, I'm Phil Baker and I've been in the building trade all my working life, 40 plus years. We try carry out only 1 job at a time, being there every day, every week, from start to finish. It's this "dedication " to just your job that stands us out from the other. To complement that dedication is our main tools in our arsenal !! Namely hoovers, dust extractors and dust sheets, the key thing to remember here is that after all, it's still your house and home and not a building site. After we have gone home it's still the place you have to eat and sleep, so it needs to be respected so. It needs to be as clean and tidy as possible !, so you can still function as a family safely. Many jobs we have been appointed over the years have come from prospective clients noticing how tidy the outside looks ! Tidy, neatly stacked skips, materials maintained neatly and covered over. After all, these are the materials you are paying for so need to be protected properly outside until used. A happy and good site gives you the best job results. Philip Baker.

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  • We are based in east London we don't have reviews because we are new to my builder but we are doing building work from last 17 years.

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  • DM BUILD GROUP LTD is a reliable construction company specialising in home extensions, full property refurbishments, loft conversions, renovations and commercial fit-outs. We also provide drylining, suspended ceilings, partitions, carpentry, painting & decorating and general building services. We pride ourselves on delivering high-quality workmanship, clear communication and completing every project on time and within budget. Customer satisfaction and attention to detail are at the heart of everything we do.

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  • We are a partnership offering a wide range of home improvement services, including painting and decorating, general handyman work, minor repairs, plumbing, carpentry, and furniture assembly. Whether you need help freshening up your space or fixing things around the house, we’re here to help. Please note that we do not handle electrical or gas work. Feel free to contact us with any questions or enquiries — we’re always happy to assist!

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4.5

Top rated Extension Builders

Our Extension Builders, are rated 4.5 out of 5 based on 280 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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