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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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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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  • Grubalski Krzysztof is improvement and general building company. Our builders have been in the business for more than 25 years We are fully insured and our insurance cover public liability and our builders. If you want a dependable, professional handyman, property maintenance, general builder, then you have found the right company in Home Prove. We also fit blinds, bathrooms & kitchens, DIY help, house repairs & house renovations in the Buckinghamshire,Oxfordshire & Berkshire areas.

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  • Hi, my name is Cipriano from C&C Construct Ltd. I have over 20 years of experience in the construction industry. Although we are new to this platform and do not yet have reviews here, we can provide references from private clients and show examples of completed projects. We carry out all types of construction work, both large and small, always to a high standard. We take pride in delivering quality workmanship, keeping sites clean and tidy, and ensuring every project is as smooth and stress-free as possible. Our team is professional, polite, and committed to customer satisfaction.

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  • The business has been formed on the back of the owners 25 years experience in the construction industry as a Quantity Surveyor and Senior Manager. Despite not having a trade background the business has the experience on how to manage a project both commercially and operationally from the initial enquiry to handover. We are also fully focussed on using the correct standard of contractor, delivering the best quality and regular communication with the Client. This will focus on new build and refurbishment services to the domestic and commercial sectors, including home extensions and home improvement works in Lanarkshire and beyond. We can offer either a multi trade option or alternatively, offer stand alone services covering groundworks, bricklaying, joinery, plastering, decoration, electrical and fire alarm / security works, all done using experienced and reliable construction partners offering works of the best service and quality. We can assist with any design services required as we work alongside experienced Architects and Engineers, including planning and building warrant applications. Please get in touch for free advice and a competitive quotation and we look forward to assisting you with your next dream project !!

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  • We are a local building firm with over 20 years of experience based in Bedale North Yorkshire. We carry out our building work with respect and integrity and go above and beyond for our customers . Paul is a trained stone mason and started his career in the Yorkshire Dales on specialist stone masonry projects , he then went on to work on building extensions. We are proud to offer an array of services including home extensions, roofing , draining, driveway and patios, stone masonry , garden landscaping and designing and plastering. We work in a 30 mile radius around the Hambleton area, we are a small and friendly team. Always happy to come out and talk through customer requirements , we offer a high quality and bespoke building service.

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  • Emmaside Ltd is a forward-thinking construction and consulting company specialising in driveway solutions, building development, and environmental consulting. Established in 2024 and based in Ipswich, we bring a modern and professional approach to every project. Our services span the design and installation of paved and loose surface driveways, property development support, technical engineering consultancy, and building maintenance. At Emmaside, we pride ourselves on combining practical expertise with scientific and environmental insight, ensuring that every project is not only durable and cost-effective but also sustainable. Whether it’s a new block-paved driveway, resin-bound surfacing, or environmentally conscious drainage solutions, we deliver work tailored to the needs of homeowners and businesses alike. With a focus on safety, compliance, and attention to detail, our lean structure allows us to provide a personal, client-focused service. From consultation through to installation and aftercare, we ensure a smooth and reliable experience. Emmaside Ltd is your trusted partner for modern driveways and building services that add value and long-term quality to your property.

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  • JWL Brickwork provides expert brickwork services, delivering durable and precise craftsmanship for new builds and renovations. With a commitment to quality and precision, we specialise in high-end residential brickwork, structural blockwork, and detailed restoration, ensuring every project stands the test of time."

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  • Hi I do groundwork’s and general building I am looking for for work in and around the Bristol area. We make sure to be efficient with our work and put as much detail into it as possible .

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  • We are a family run business with over 40 years experience in the trade. We take in to account that we are working on your home not our building site. Working along side the client to have the best possible outcome for the job. Money is always a talking point , so we always have this in mind taking reassuring steps to keep track of all costings throughout the job. It is important that for you as the client and I as the builder that you get what you want and we can deliver that. We believe trust is a big thing so be able to trust us with your home is very important to us. Under taking a job, if there is anything we disagree with or would be wasting your money we would always highlight this.

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  • Bristol based construction and utility specialist and surfacing

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  • Fylde Coast Landscaping and Building Services is a trusted, locally focused company providing high-quality landscaping and building solutions across the Fylde Coast. We specialise in transforming outdoor spaces and delivering reliable construction services tailored to both residential and commercial clients. Our landscaping services include garden design, patios, driveways, fencing, decking, turfing, and complete garden renovations. Alongside this, we offer a wide range of building services such as extensions, renovations, brickwork, paving, and general property improvements. With a strong emphasis on craftsmanship, attention to detail, and customer satisfaction, Fylde Coast Landscaping and Building Services is committed to delivering durable, visually impressive results that add value and functionality to every property we work on.

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  • Hi, my name is Dumitru. I am a professional bricklayer with over 10 years of experience in the UK. I specialise in house extensions, garden walls, brick repairs and repointing. I take pride in delivering high-quality, clean and reliable workmanship. I provide clear written quotations and free site visits. Based in London, I am available for both small and large projects.

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  • General Contractor with experience in all stages of building work from foundations to final finishes. Most of the work is done by my team and specialist jobs are sub-contracted. I can manage the whole process and provide clarity and simplicity of the the work.

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  • I am a London based cont actor with over 10 years experience in property renovation and construction. I specialise in delivering high quality building work, from full refurbishments to extensions and new builds. I pride myself on reliable service, clear communication, and excellent workmanship.

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  • We’re a building company that thrives on delivering excellence, whether it’s a large-scale commercial development or a finely detailed, high-end residential project. From groundbreaking to finishing touches, our work reflects a commitment to quality, precision, and innovation. No matter the size, every project we take on is built to stand the test of time, crafted with care, executed with expertise.

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  • BENCH CONSTRUCTION is a family run business full of experience and we offer a full range of design and build services to meet your home improvement needs. We are a one-stop-shop for any design and build home projects with a wide range of services. Please feel free to check out our reputation and quality. Thank you. David Bench.

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  • With over 15 years of hands-on experience in the construction industry, I provide reliable, high-quality workmanship across all aspects of general building. My background includes carpentry, all types of tiling installation, plastering, and complete property renovations. For the past 6 years, I have worked in project management, overseeing jobs from initial planning through to completion. This means I understand not just the trade work itself, but also timelines, coordination, budgeting, and delivering projects smoothly and professionally. I take pride in clear communication, attention to detail, and finishing work to a high standard. Whether it’s a small upgrade or a full renovation, I approach every project with the same level of care and commitment.

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4.4

Top rated Extension Builders

Our Extension Builders, are rated 4.4 out of 5 based on 290 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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