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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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  • MrE Builders has 20 years of experience : Building house extensions , Orangeries, internal alterations, Driveways , Landscaping ,full bathrooms renovation and more . We can provide you photos, videos and contact information from our previous customers for your peace of mind . We do have a 1 million pounds public liability insurance. We are, reliable, efficient, affordable and honest . We come to work not to smoke a do 1 project at the time. No multiple ones annoying customers for Months. Your satisfaction is our recommendation. Call as now and you won't be disappoint it. We guarantee 💯 satisfaction in all our jobs . We are new in My Builder 👷‍♂️ but you can see our reviews in our website .

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  • Huddersfield based construction company, specialising in extensions and patios We offer a wide range of work; New builds, Extensions, Outbuildings, patios, Dry Stone walling/masonry, fencing, decking, pointing, window fitting, Roofing, Refurbs, Knock Throughs, Dormers, Stud walling and concreting. Fully qualified bricklayer and stone mason

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  • 7 years of experience in Loft space,wall and floor insulation and boarding. Can travel upto 30 miles.As Professionals we ensure the installation complies with building regulations regarding structural integrity (ceiling load), fire safety (not covering downlights), and ventilation to prevent damp and mould.Our Professionals can typically complete the entire project in just one or two days.provides a comprehensive service—including clearing, installing insulation, fitting boarding, and installing safe loft ladders/hatches.

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  • At Top Tier Builders Ltd, we take pride in delivering high-quality construction and renovation services across the UK. With years of experience in the industry, our team of skilled tradesmen specialises in brickwork, steel fixing, extensions, loft conversions, and full property refurbishments — always completed to the highest standards. We work closely with homeowners, developers, and main contractors, providing reliable subcontracting services that combine craftsmanship, efficiency, and attention to detail. Every project we take on is built on strong values: quality, safety, and trust. From laying the first brick to the final finish, Top Tier Builders Ltd is dedicated to turning your vision into reality — on time, within budget, and with an exceptional finish that speaks for itself. --- Why Choose Us Experienced and fully qualified team Reliable and professional service Domestic & commercial projects Competitive pricing with top-tier results

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  • Building Luxury, Perfecting Detail At Luxatti Homes Ltd, we bring over 15 years of experience delivering high-end residential construction, bespoke new builds, extensions, and full refurbishments across London and the Home Counties. Led by Satwinder (Sunny) Johar, our team combines craftsmanship, innovation, and reliability — treating every home as if it were our own. We cover West London, Buckinghamshire, Berkshire, Surrey, and Middlesex, including Gerrards Cross, Beaconsfield, Maidenhead, Wimbledon, Uxbridge, Hayes, and surrounding areas. Our expertise includes luxury new builds, loft conversions, kitchen and bathroom installations, glazing, roofing, underfloor heating, and complete project management under JCT standards. Clients choose Luxatti Homes for our attention to detail, transparent communication, and flawless delivery. Every project reflects our belief that true luxury lies in precision, honesty, and pride in workmanship. No shortcuts. No compromises. Just exceptional homes.

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  • At Spearco Construction, we are an Essex-based company specialising in building and property maintenance, with a passion for delivering high-quality work to all of our customers. With many years of experience in the construction industry, we have gained the skills and knowledge to cover all areas of the building trade. Our services include, but are not limited to: extensions, loft conversions, garage conversions, garden rooms, patios and paving, full renovations, refurbishments, and driveways. We are also City & Guilds qualified to install resin bound surfaces. These are ideal for driveways, offering a durable and attractive finish that can complement a renovation or simply refresh the look of your home. For your peace of mind, Spearco Construction holds accreditations with Constructionline, CHAS, ISO 9001, ISO 14001, and ISO 45001, demonstrating our commitment to quality, safety, and environmental responsibility. Contact us today to start turning your dream home into a reality. We provide a free, no-obligation written quote, and we are always happy to answer any questions and guide you through the process.

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  • Skilled and dependable carpenter with experience in roof construction, kitchens, extensions, and all areas of carpentry. I focus on quality craftsmanship, careful attention to detail, and providing a professional, reliable service on every project. From kitchen installations to structural work and home extensions, I work closely with customers to deliver practical, well-finished results that meet their needs.

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  • PSM New Builds Ltd is a highly skilled and professional building company delivering high-quality construction and refurbishment services across the South East. With many years of industry experience, we specialise in new builds, extensions, full property refurbishments, and bathroom fit-outs for domestic, residential, and commercial clients. Our team is made up of reliable, time-served tradespeople committed to delivering exceptional workmanship on every project, regardless of size or complexity. Backed by City & Guilds qualifications in welding, plumbing, heating, and gas, we bring extensive technical knowledge and hands-on expertise to every stage of the build process. At PSM New Builds Ltd, we pride ourselves on maintaining the highest standards of quality, professionalism, and customer satisfaction. From initial planning through to completion, we work closely with our clients to ensure projects are delivered efficiently, safely, and to the highest possible finish

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  • Aspects Building & Project Management provides professional construction and project management services across East Sussex, West Sussex and Kent. We specialise in home extensions, loft conversions, refurbishments, renovations, new-build homes and residential developments, delivering projects with exceptional workmanship, careful planning and complete transparency. Our experienced team combines practical construction expertise with professional project management, ensuring every project is delivered safely, efficiently, on time and within budget. Whether you require a trusted building contractor to carry out the works or an experienced project manager to oversee your existing contractor, we tailor our service to suit your individual requirements. We pride ourselves on honest advice, clear communication and attention to detail from the initial consultation through to final completion. Every project is managed with quality, value and customer satisfaction at its core, giving our clients complete confidence throughout the construction process. At Aspects Building & Project Management, our goal is simple: to deliver outstanding construction projects while making the building process straightforward, stress-free for every client

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  • UC-Homes Ltd is a professional construction and refurbishment company specialising in loft conversions, extensions, renovations, new builds, and full property refurbishments across London and surrounding areas. We pride ourselves on delivering high-quality workmanship, reliable project management, and transparent communication from start to finish. Our team works closely with homeowners, landlords, and investors to create modern, functional, and high-standard living spaces tailored to each client’s needs. Whether it’s a small refurbishment or a large-scale construction project, UC-Homes Ltd is committed to completing every project efficiently, professionally, and to the highest standard.

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  • We are committed to giving you the best, fully insured service… for the best price. With over 30 years experience and all our work fully guaranteed.

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  • Our team have developed a wealth of project management experience working within the construction industry for over 30yrs, supporting major house builders deliver new homes in addition to working with individual homeowners releasing their dreams of new extensions, kitchens, bathrooms, or general improvement works. We pride ourselves on delivering complete cost transparency with detailed quotations/cost estimates issued to clients throughout works, resulting in complete peace of mind.

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  • Welcome to DBS, a trusted family-run building company, driven by a passion for delivering high-quality workmanship on all projects. As a family business, we pride ourselves on our personal approach, attention to detail, and commitment to exceeding our clients' expectations. At DBS, we take great pride in our reputation for quality, professionalism, and clear communication. We believe in keeping you informed every step of the way, ensuring your project runs smoothly and is completed on time. Whether you're looking to extend your home, add a new room, or improve your property’s layout, we’re here to bring your vision to life. Contact us today for a free consultation

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  • Fortis Construction Group has proudly served the commercial and residential construction needs of clients throughout the UK and Ireland for many years. Built on a foundation of hands-on ownership and driven by an experienced, dedicated team, Fortis has earned its reputation as one of Central Scotland’s premier construction companies. Our success is rooted in a steadfast commitment to core values such as integrity, quality craftsmanship, and exceptional client service. We understand that every project is unique, which is why we tailor our approach to meet the specific needs and visions of each client. As your trusted commercial construction partner, Fortis Construction Group ensures the highest standards of safety, quality, and professionalism on every site. Our rigorous attention to detail and proactive project management means you can rely on us to deliver your project on time and within budget — without ever compromising on excellence. From initial planning and design through to final completion, we work closely with our clients, consultants, and suppliers to create buildings and spaces that stand the test of time.

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  • Hi My name is Eric from Cre8tive Contractors Ltd. At Cre8tive Contractors Ltd we feel proud to be part of the Federation of Master Builders and government endorsed TrustMark. This is reflective of the qualified and highly skilled craftsmen. We take pride in creating and reconfiguring your bespoke dream home, from footings to finishings, to high-end specification. We specialise in extensions, loft conversions, bathrooms, kitchens and refurbishments from design to completion. Happy to have an initial chat and arrange a free site visit at your convenience. I look forward to hearing from you. Many thanks Eric

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  • We are a reliable building and maintenance company covering all aspects of construction work, from small repairs to full renovations and extensions. We take pride in delivering high-quality workmanship across every project, with the majority of work completed in-house by our experienced team. By handling most trades ourselves, we reduce the need for multiple contractors coming in and out of your home, helping projects run more smoothly, efficiently, and with better communication throughout. Customer satisfaction, attention to detail, and professional service are at the heart of everything we do.

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4.5

Top rated Extension Builders

Our Extension Builders, are rated 4.5 out of 5 based on 279 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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