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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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  • We offer complete property improvement and maintenance services, covering everything from outside to inside your home or business. Our services include driveways, block paving, patios, fencing, landscaping, drainage, roofing, painting and decorating, flooring, tiling, plastering, kitchen and bathroom fitting, general repairs, and full property maintenance. No job is too big or small — from minor repairs to full renovations, we take pride in delivering reliable workmanship, attention to detail, and high-quality results at competitive prices.

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  • New build • Full House Refurbishment • Extensions & Loft conversions

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  • I’m a fully qualified bricklayer with 15 years of hands-on experience, delivering high-quality workmanship across a wide range of projects. Level 3 nvq and dimoloma in brickwork. . Extensions . Patios . Garden walls . Landscaping . Plastering

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  • I have been working in the building trade for over 30 years. There is not a lot I can not do, if I need a specialist trade I have a few contacts. I like to finish a job in the time I have told the customer and leave in clean manner. I will not leave a job if customer is not happy.

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  • At QC Projects , we specialise in high-quality residential and commercial construction across London and the surrounding areas. With over 10 years of industry experience, we pride ourselves on delivering projects professionally, safely, and to the highest standard from start to finish. Our services include extensions, loft conversions, full refurbishments, structural alterations, bespoke joinery, kitchens, bathrooms, roofing, fit-outs, decorating, and complete project management. Whether it’s a modern home renovation, a high-end finish, or a complex structural project, we bring the same attention to detail and commitment to quality on every job. We understand that choosing the right builder is a major decision. That’s why communication, transparency, cleanliness, and reliability are at the centre of how we operate. We work closely with clients, architects, designers, and building control to ensure projects run smoothly and are completed on time and within budget. Our team is fully committed to customer satisfaction and building long-term relationships through trust, workmanship, and professionalism. No shortcuts, no hidden surprises — just quality construction delivered properly. "Visit our website for more of our work"

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  • Hi We’ve been in the building trade 28 years give or take we have a many extensions complete to high standard which very in size , we are heats registered installers for over 14 years also installing all multi fuel stoves , flue installations , fireplace reconstruction, you can check out our facebook business page (Herts chimney services) loads of reviews on there . We always aim for the highest standard of works , we are reliable hard working team Herts chimney and construction services I will admit I could build you a house literally from the footings up right to completion but I wouldn’t say I’m the most technically skilled. I have hundreds of previous projects you could phone if you wanted more reassurance I’ve only really loaded fireplace installs with fireplace reconstruction there are some photos of buildings we have done recently. Please contact us you will soon see I’m honest and fair and take pride in reliability. Give us a chance it’s super hard getting your 1st contract on here. Thanks for time also Ive been told many many times if we do come across any issues/problems I will inform you and we would get a plan together unlike some show we say !!!! Contact us you won’t regret it 👌

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  • Tristan Evans Carpentry and Construction has been treading for over 15years . We have take on many of big projects and small ones ! We pride our self on the quality of our work .

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  • Hi we are a family run business. Only offering a high standard of work. If your looking for a honest and reliable company give us a call.

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  • We are a family business and have been trading for over 20 years. At DBK KITCHENS LTD, We specialise in kitchen supply and installation and have a show room in Kendal LA9 4QG. We are not limited to this and can cover a variety of joinery and building works. We offer project management of all work from flooring to full renovation of the space.

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  • Hi, my name is Rob - I run RMH Building Services. We are a small construction business providing an all-round building service to mainly domestic customers covering all trades and specialising in new builds, extensions, landscaping, paving, all brickwork and stonemasonry, groundworks, plastering/rendering, etc. I personally have over 35 years of experience in construction and served a 4 year indentured apprenticeship in bricklaying achieving City & Guilds Craft, Advanced Craft and NVQ Level 3 certificates. We generally operate around a 30 mile radius of Bristol and Bath. We focus on producing very high quality workmanship for the customer and offer an excellent customer experience through our initial contact and quoting stage, through to our conduct of services and to final completion. We manage and facilitate all aspects of building trades with a particular speciality in brickwork and stonemasonry related jobs. We will work with our clients to achieve the best results and provide advice and suggestions along the way to ensure a superb delivery of the product of our service. We hope to be of service to you.

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  • Welcome to Devon Edge Ltd. We aim to provide precision building with a personal service. We have vast experience in the building trade and can provide a complete building solution for everything from a new bathroom to full extensions from planning stages. We also have undertake restorative works to period properties and will happily provide you with a free consultation and estimate. Please do get in touch.

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  • Here at dbd home improvements we are a small family run business that specialise in all aspects of home improvements from kitchens and bathrooms to Extentions and all your landscaping needs

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  • Averiss and Son Ltd is a family run business and trusted provider of plumbing and construction services, proudly serving customers with reliable, high-quality workmanship. With over 20 years of industry experience, we bring expert knowledge, attention to detail, and a commitment to getting the job done right the first time. Our team takes pride in delivering professional, friendly service on every project, whether it’s a small repair or a larger construction job. At Averiss and Son Ltd, customer satisfaction, honest advice, and dependable results are at the heart of everything we do.

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  • NB construction is a building company that started out doing everything apart from gas but now we focus on extensions renovations bathrooms and kitchens

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  • At Elvis Build, every wall, extension, and project is built with pride and precision 🧱 No shortcuts – just solid, clean brickwork done the right way 💪 From garden walls and extensions to repairs and repointing, I make sure every job is straight, level, and built to last. If you’re after reliable work with proper attention to detail, give me a shout – happy to chat and give a free quote 🔨 Elvisbuilds .uk @ Gmail .com 📩 DM for enquiries or quotes #Brickwork #ElvisBuild #LondonBuilder #Bricklayer #QualityWork

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  • I’m an experienced construction professional with over 8 years in the industry, proudly serving Greater Manchester. I hold a Level 3 NVQ in Electrical Installation and have full public liability insurance for your peace of mind. Whether you need design, extensions, renovations, new builds, or general maintenance, I’m committed to delivering top-quality work with honesty and care. I look forward to helping bring your building projects to life!

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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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