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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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  • IA Construction & Repair At IA Construction & Repair, we provide reliable, professional and high-quality home improvement and property maintenance services. We take pride in delivering a clean, practical and professional finish on every job, whether it is a small repair or a larger home improvement project. Our services include painting and decorating, wallpaper removal and wall preparation, plaster repairs and skimming, flooring, tiling, fencing, garden work, patios and paving, sleeper walls and steps, kitchen fitting, furniture assembly and general handyman and property maintenance. We understand that every home and every project is different, so we take the time to understand exactly what the customer wants before starting work. We provide clear quotations, communicate throughout the job and aim to complete every project to a high standard. We cover Wellingborough, Northampton, Kettering, Rushden, Milton Keynes, Olney, Newport Pagnell, Bedford and surrounding areas. Our priority is simple: quality workmanship, honest communication, fair pricing and a service our customers can rely on. Please get in touch to discuss your project and arrange a quotation.

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  • I am the proprietor of Zen Build. I have 31 years of construction engineering and management experience which I have gained working for tier one principal contractors on major nationwide projects. I have many construction industry professional qualifications along with CITB health and safety qualifications which allows my customers to feel safe that every process is planned, managed and executed with a high level of professionalism and care.

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  • I run an established company in the field of Renewables (Solar, Battery Storage, & Air Source Heat Pumps) I also do general electrical works including rewires, consumer unit changes, EV charge points installed. Etc etc I also take on heating and plumbing works in the domestic and commercial space. Clean, reliable, and competitively priced.

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  • Welcome to 215 Buidling and ladnscapes — a family-run, Grandad & Son team proudly serving South Yorkshire. With over 45 years of combined experience, we specialise in all aspects of bricklaying, delivering quality workmanship, honest advice and a friendly, reliable service you can trust. Our services include:     •    Brickwork repairs & repointing     •    Garden walls & retaining walls     •    Extensions & new builds     •    Garage conversions     •    Chimney repairs     •    Blockwork, footings & foundations     •    Decorative and feature brickwork     •    Steps, pillars & patio edging Why choose 215 Brickwork?     •    Grandad & Son team with 45 years’ experience     •    Trusted family business     •    Tidy, reliable and respectful of your home     •    Clear communication from start to finish     •    Competitive, transparent pricing     •    Fully insured     •    No job too small     •    Quality workmanship that stands the test of time At 215 Brickwork, we take real pride in every job we complete. Whether it’s a small repair or a full extension, we aim to deliver strong, long-lasting brickwork with a clean finish and a professional service every step of the way. Get in touch today for friendly advice or a free, no-obligation quote. We look forward to helping you with your project.

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  • We are a family run building company, We do any building work from small repairs to complete renovations including extentions, loft conversions, kitchen and bathroom fitting, log cabins, fencing and much more we offer free quotations within the kent area

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  • We are a construction company based in the South West of England, specialising in high-quality carpentry, residential development, and bespoke building projects. With a strong reputation built on craftsmanship, reliability, and attention to detail, we deliver projects that combine traditional skills with modern construction standards. Our core expertise lies in structural and finish carpentry, property extensions, renovations, and small-to-medium residential developments. From first fix through to final finishes, we take pride in producing work of exceptional quality, tailored to each client’s requirements. We regularly work with homeowners, developers, and architects, providing practical solutions and clear project management throughout every stage of construction. The company operates with a skilled and experienced workforce, supported by trusted subcontractors and long-standing supplier relationships. Health and safety, compliance, and workmanship standards are central to our operations, ensuring projects are completed on time, within budget, and to a consistently high standard. With a strong local presence across the South West, repeat clients, and a solid pipeline of work, the business is well positioned for

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  • Fully qualified electrician and multi-trade specialist with over 13 years of hands-on experience delivering single-storey extension builds, complete kitchen and bathroom refurbishments, and commercial refits. Based in Loughton, I serve clients across London and the Home Counties. Experience Over 13 years of trade experience spanning domestic extension builds, structural wall modifications, full kitchen and bathroom transformations, and co-founding a 39-strong engineering firm. Services & Expertise Extensions & Structural Builds: Single-storey extension framing, structural wall openings, carpentry, and flat roof repairs/installations. Kitchen & Bathroom Refurbishments: End-to-end fit-outs, floor laying, plumbing, electrical integrations, and space layout modifications. Electrical Compliance: CSCS card holder with Inspection & Testing certification for rewires, fault finding, testing, and consumer units. Maintenance & Repair: Planned preventive maintenance, disrepair remediations, and general trade upgrades. Areas Covered Loughton (IG10), Greater London, Essex, and surrounding Home Counties. Why Choose Me I offer direct, approachable communication and strict attention to detail on every project. From structural extensi

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  • “D&S Builders Service provides professional and reliable building solutions for homes and businesses. We specialise in home renovations, extensions, kitchens, bathrooms, and general building work. Fully insured and experienced, our team delivers high-quality craftsmanship with a focus on safety, efficiency, and attention to detail. We pride ourselves on clear communication, offering honest advice, and completing all projects on time and within budget. From small repairs to full-scale renovations, our goal is to exceed client expectations and transform homes with expert workmanship, ensuring every customer is completely satisfied with the results.

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  • This is my first time am doing something like this. Till now I’ve been working with recommendation.. if I do a small job people recommend to their relatives or friends or neighbours always.

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  • I’m a bricklayer/builder of over 40 years experience. I’m very reliable punctual and charge a fair price

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  • Hi the CMD team are an innovative on trend construction company at all budgets we have developed high end properties in Grosvenor square london to budget properties in Birmingham. We focus and pay attention to the detail and have our clients goals at our forefront when developing properties.

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  • Hello there, my name is Neil Phillips. I’ve been a Stonemason for over 40 years. I worked on National Trust Properties English Heritage Properties many Castles and Rome remains. I mainly do restoration but I do undertake extensions and any other Stone Work I look forward to chatting with you soon.

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  • Need a reliable builder? We’ve got you covered. We take on all types of building work, from small jobs to full renovations, covering the south Wales area, based just outside of Swansea. • Honest, reliable service • Honest prices • Quality workmanship • Over 15 years experience • Free quotes with no pressure Send us a message or give us a call to talk about your project.

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  • We are an Alltrades company carry out small repairs to extension, kitchens, bathrooms and new roofs. We also carry out insurance repairs for some big Insurance companies, and general maintenance for letting agents.

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  • Hi, My name’s Andy and I run APS Home Improvements. I’ve been in the trade for over 14 years and carry out a wide range of home improvement work, including kitchens, bathrooms, flooring, skirting, architraves, tiling, and media walls. We take pride in delivering high-quality workmanship, attention to detail, and reliable service on every project.

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  • With over 22 years of experience in the building trade I pride myself on delivering high-quality workmanship across every project, big or small. My business is built on the foundations of transparency, punctuality, and attention to detail. Whether it's a complete room renovation or essential home maintenance, I work closely with my clients to ensure the final result meets their vision and budget. I treat every home I work in with the utmost respect and aim to make the renovation process as stress-free as possible."

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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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