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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.

Review profiles and choose

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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  • QCS CONSTRUCTION ltd is a construction company based in East London and provides construction services. The team consists of high-class specialists in the field of construction with 20 years of experience. We are experts in: -House extensions -Loft conversions -Refurbishments -Garden renovations -New build -Basements By choosing us, you will receive excellent quality service for your projects.

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  • Specialised as kitchen fitters , our service includes a pre-fit visit making sure what has been designed will ne fitted perfectly in the kitchen, advises and quotes, measuring and assembling the new kitchen, plumbing and electric connections, floor and wall tiles, plastering, painting and decorating.

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  • Hi there, my names is Jordan, I have just started my new company up having worked in the industry since I left school giving me 9+ years experience. In that time frame I have worked on some outstanding jobs including one for a professional footballer. I have all the relevant qualifications (CSCS, H&S) and knowledge to help and assist you in building your visions. Please do not hesitate to contact me and I will make sure that you are left a happy customer. Thank you.

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  • E&D Building Services Ltd. Are a ltd Building/Landscaping company who have been working in the building trade for over 30 years. Our high standard's and hard work has earned us membership with Trustmark . We cover all areas of Building and Landscaping work incl. . Extensions . Loft conversions. . Brickwork . Blockwork . Refurbishments . Groundworks . Drainage We look forward to your call.

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  • A well established builder with over 50 years experience in house building, extensions, all builds. A hardworking team working in the residential and commercial sectors. Happy to manage complete build projects. Please look at my Facebook page to see our works. We work mainly in Northamptonshire and surrounding counties, Leicestershire, Bedfordshire etc. Get in touch.

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  • Hello everyone ! My name is Rado. I'm running small bussines which is call R Construction & Joinery -In my over 15 years of experience on yard. As a professional buildings and carpentry.I'm constantly striving to improve the services. My previous relevant experience on bulding field has become my sense of detail.As a craftsman with in-depth knowledge of my trade and As a customer I know the high level of services provided,and the quality. Any questions? Please call us. Thank you

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  • I'm qualified electrician I do domestic and commercial work

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  • 22 years experience installing all types of insulation from cavity wall insulation to loft insulation. Fully qualified in all areas with nvq’s and citations in every aspect of the insulation industry.

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  • M.C.S Builders has carried out many successful building projects for Private Clients, and have great knowledge in the building trade for both Listed Buildings, Modern housing and commercial buildings. We have a building team knowledgeable with traditional building practices, natural stone masonry work, lime rendering, and pointing work, facing brickwork and traditionally constructed timber roofs with many bespoke building elements, windows, doors and stairs.

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  • We specialise in upscale loft conversions and home renovations of various sizes throughout East, North, West London & Essex. With extensive experience in loft and basement conversions, kitchen extensions, and full-house renovations. We deliver your new home upgrade in an affordable price with the minimum of fuss and maximum satisfaction.

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  • Welcome to guardsmen builders , your trusted partner in building and construction. With over six years of experience in the industry, we have established ourselves as a reliable and reputable family-owned business, dedicated to delivering high-quality construction services. Based in London, we primarily serve West London, but our flexibility allows us to take on projects across the city. Our expertise spans a wide range of general building and construction tasks, ensuring that no job is too big or small for our skilled team. Choose us for your next project, and experience the commitment and care that only a family business can provide.

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  • Fully qualified carpenter city and guilds 35 years in the trade. I cover all carpentry works and property maintenance I have my own van plus all tools to do a good job My prices are competitive and keen and am not in the trade to rip people off

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  • We are a design and build construction company, paying attention to detail and working closely with our client to achieve the dream addition to their property

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  • At Crosshill Construction Ltd we are a family run business based in Halifax, West Yorkshire. We cover all aspects of general building work including landscaping, roofing, extensions and external property repairs. We are also specialists in drystone walling. Powerwashing for driveways and patios and end of building and tenancy cleans is an additional service we can provide. We pride ourselves on exceptional customer service and delivering the best results to suit your budget. Drystone walls built and repaired: Our expert services are available within a 30-mile radius of Halifax. With years of experience and a passion for traditional craftsmanship, we take pride in creating beautiful, durable, and environmentally friendly structures that enhance the natural landscape. Our skilled craftsmen work on a variety of projects, from boundary walls and garden features to retaining walls and agricultural enclosures. We use locally sourced materials to ensure authenticity and sustainability in every project. Whether you're looking to restore a historic wall or construct a new feature that blends seamlessly with its surroundings, our attention to detail and commitment to quality guarantee exceptional results. Garden walls and patios At Crosshill Construction Ltd we offer a top-quality installation service for garden patios and ensure every project is completed to the highest standards, using durable materials that provide both functionality and aesthetic appeal. From initial design to final installation, we work closely with you to create outdoor spaces that enhance your property’s value and charm. Additionally, we provide comprehensive powerwashing services to keep your driveways and patios looking pristine. Our powerwashing effectively removes dirt, grime, moss, and algae, restoring surfaces to their original beauty. Whether you need a new installation or maintenance for existing structures, we are committed to delivering exceptional results. Contact us today to discuss your project needs and discover how we can transform your outdoor space. At Crosshill Construction Ltd, customer satisfaction is our top priority. We pride ourselves on delivering high-quality construction services with exceptional craftsmanship and attention to detail. Our dedicated team works closely with clients to ensure every project meets their expectations and is completed on time and within budget. Your satisfaction is our success.

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  • Hi I've been a bricklayer for 10years with my diploma in brickwork.health and safety trainers and insured.Iv built cotswold houses,nature stone houses al over Warwick and Banbury,all types of projects, new builds mancaves, extentions,conservatory, pouches,bbq,wishing Wells, ponds, garden walls chimneys, repointing and repair. Aswell main more other outside trades. Im very clean with my work and a bit of a perfectionist as I always say to customers I build peoples dreams work should be perfect just as the customer wants it I'm always up for a chat with the customer to make sure they get wot they won't I'm very professional to the customer. thanks hope to work with you soon

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  • A Company with many years of experience in the construction industry. We are experts in building single and multi family homes and commercial properties. We are always open to suggestions and needs of our customers. We do our best to meet all your expectations. Service we are able to offer: Loft/garage conversion Tanking Kitchens Bathroom fitting and supply Plastering/ rendering Painting and decorating Joinery carpentry PVC/ Aluminium windows and doors Plumbing Electric Interior finishing We can build extensions/ dormer Why choose us: Top quality work We are committed to deliverer a high standard of workmanship in every project. Customer satisfaction is a priority! Free quotes Clean and tidy as we are respect your home by keeping our areas neat at all times.

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4.5

Top rated Extension Builders

Our Extension Builders, are rated 4.5 out of 5 based on 281 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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