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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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  • With over 20 years of experience in the construction industry, I specialise in new build housing projects and residential building works. Having worked on developments of all sizes, I bring extensive knowledge, high-quality workmanship, and attention to detail to every job. I cover all areas of London and undertake a wide range of building services, delivering reliable, professional results on time and within budget. Customer satisfaction is at the heart of everything I do, and I take pride in building lasting relationships through trust, communication, and quality craftsmanship

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  • Kerrigan Developments Limited Family Values. Professional Results. Kerrigan Developments Limited is a family-run property improvement and building company providing high-quality workmanship to homeowners, landlords, businesses and property professionals throughout Merseyside and the wider North West. With a strong focus on quality, reliability and customer satisfaction, we take pride in delivering professional results across a wide range of building, renovation and property improvement projects. Our approach is simple: we believe that every customer deserves a professional service, clear communication and workmanship that is completed to a high standard. Whether we are transforming the exterior of a property with a modern rendering system, creating a smooth and professional internal finish through plastering and skimming, upgrading a bathroom or carrying out wider property refurbishment, we approach every project with the same commitment to quality and attention to detail. At Kerrigan Developments Limited, we understand that work on your home or property is a significant investment. That is why we aim to make the process as straightforward and stress-free as possible, from the initial enquiry through to completion.

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  • With over 15 years experience we cover all aspects of building. Fully Qualified in Carpentry to the highest level. As Carpentry being our my main trade we also have a vast amount of experience in all aspects of building. We are very conscientious and reliable. Thanks.

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  • Why Choose AT Development Group? At AT Development Group, we take pride in delivering quality workmanship and exceptional customer service on every project. Here’s why our clients trust us: * Quality Craftsmanship – Every project is completed with precision, care, and attention to detail. * Reliable & Professional – We turn up when we say we will and keep you informed every step of the way. * Experienced Team – With extensive experience in home improvements, refurbishments, and building work, we have the skills to deliver outstanding results. * Customer-Focused – We listen to your ideas and work closely with you to bring your vision to life. * Honest & Transparent Pricing – No hidden costs, just fair and competitive quotes. * Complete Project Management – From planning to completion, we handle every aspect of your project. * High-Quality Materials – We use trusted suppliers and quality materials to ensure lasting results. * Clean & Respectful – We treat every property as if it were our own, keeping work areas tidy and safe. * Trusted Reputation – Our business is built on recommendations, repeat customers, and delivering work we’re proud to stand behind. Our Promise At AT Development Group, we don’t just build and renovate prop

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  • Hi, I’m Abdulrahman from UK Construction MCR. I offer brickwork, plasterboarding, skimming, painting and decorating, and general home improvement services in Oldham, Manchester and the surrounding areas. I can also help with ceilings, door fitting, fencing, flat roofing and wallpaper removal. My approach is to understand what you need, explain the work clearly and treat your home with care. I aim to deliver a neat finish and keep the work area tidy. Please get in touch to discuss your project.

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  • Aldestone Group provides complete interior and exterior refurbishment services for homes, offices and commercial premises. From individual improvements to full property transformations, we bring together the trades needed to create practical, attractive spaces. Our services include office fit outs, carpentry, plumbing, electrical work, painting and decorating, alongside general refurbishment and finishing. Whether you are updating a home, refreshing a property's exterior or preparing a workspace for your business, we tailor the work to your needs, style and budget. We understand that a successful refurbishment depends on both the overall result and the smaller details. Our approach centres on careful planning, clear communication and attention to the finish, helping each part of the project come together smoothly. By bringing interior and exterior works together through one company, Aldestone Group makes it easier to coordinate different trades and maintain a consistent standard throughout your project. From the first conversation to the final finishing touches, our aim is to deliver spaces that look good, work well and are ready to use.

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  • Inspire Property & Renovations Ltd is a Cambridge-based building and renovation company providing reliable, high-quality workmanship across Cambridgeshire and the surrounding areas. We undertake projects of all sizes, from small repairs and property maintenance to complete home renovations, extensions and property transformations. Our services include: - Kitchen and bathroom installations and refurbishments - House extensions and structural alterations - Complete property renovations and refurbishments - HMO conversions, en-suite installations and landlord improvements - Carpentry, flooring, tiling, plastering and decorating - Landscaping, patios, decking and outdoor living spaces - General property maintenance, repairs and handyman services Whether you're looking to modernise a bathroom, renovate your entire property, create a new outdoor space or simply get those smaller jobs completed, we offer practical solutions tailored to your needs and budget. We have hands-on experience delivering a wide range of residential and investment property projects, with examples of our completed work available to view. Why choose Inspire? - Experienced, hands-on multi-trade team - Small jobs and complete renovations welcome - Clear communication and honest, competitive quotations - Reliable workmanship and attention to detail - Complete project management where required - Free, no-obligation quotations We take pride in treating every property with care and delivering work to a high standard. Get in touch to discuss your project and arrange a quotation.

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  • We are a family run general building firm specialising in landscaping and extensions. We pride ourselves in finding the right affordable solution for your requirements

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  • Titanium Construction Group Company delivers reliable residential, commercial, and general contracting services with a focus on strength, precision, and durability.

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  • With over 20 years of experience in the building trade, I take great pride in delivering high-quality workmanship and a reliable, professional service. I specialise in plastering, drylining, joinery, kitchen fitting and tiling, as well as general home improvements and full property renovations. Whether it’s a small repair, a single room renovation or a complete property transformation, I approach every job with the same attention to detail and commitment to achieving an excellent finish. I’m friendly, hardworking and take pride in keeping my work areas clean and tidy. My aim is simple: quality workmanship, honest advice and happy customers. No job is too big or too small, and I’m always happy to discuss your project and provide a free, no-obligation quote.

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  • We are a professional and reliable building company specialising in home extensions, renovations and general building work. We provide high-quality workmanship from the initial groundwork and foundations through to roofing, plastering, kitchens, flooring and finishing. We work closely with our customers to deliver projects safely, on time and to a high standard.

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  • Hi Access Building and Construction are a family owned and run building and construction that specialise in all general building works to include Garage Conversions, Extensions, ramping, internal refurbishments and bathrooms. With over 30 years experience in the building industry and a 5 star rating (through our sister company) we can offer a full design, supply and installation service. We have our own tradespersons to make sure all aspects of our projects are completed in full. We have our own in house project manager to make sure your project runs on time, on schedule and in budget. Building applications, structural reports and Part L calculations are all carried out in house to help keep your cost down. We offer a full 10 year warranty for all building works and 5 years warranty for bathrooms, along with a 5 million pound public liability insurance. As members of the BHTA we could offer zero rated VAT if any work is carried out for mobility, easy access or ground floor living. We also have a legal contract approved by the trading standards code of practice, all for your piece of mind. Kind regards Lee Brand CEO

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  • Local joinery contractors, covering every aspect of carpentry and joinery from roofing and 1st fix through to kitchen fitting and bespoke joinery. Professional, clean and keen.

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  • I’m a reliable builder with 4 years’ experience doing all kinds of building work — extensions, and general jobs. I work tidy, finish on time, and take pride in a good job. Free quotes just give me a message.

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  • I undertake extension and refurbishment work helping clients Design,Build and Transform their properties.

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  • Hi, I’m a reliable and hardworking carpenter and builder currently looking for new work and opportunities. I take pride in delivering high-quality workmanship, paying attention to detail, and ensuring every job is completed to a high standard. I’m happy to take on a variety of carpentry jobs, whether it’s first fix, second fix, doors, skirting, flooring, kitchens, or general carpentry work. I’m professional, with a wealth of knowledge and experience, I take pride in my work. Please feel free to get in touch for a quote. Thank you!

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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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