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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 30 years experiance combined in the industry, we pride ourselves on our delivery of both work and professionalism. Vorx hold crucial accreditations such as CHAS, SPA, PL insurance of a combined 5 million and so on. We specialise in all things groundworks, landscaping, FM and general building. Services we offer range from small domestic jobs to larger scale commercial works and contracts. The company is based in Plymouth and will cover the entire SW for residential works and nationally for contracted commercial works. Cliche, however, there are no jobs too small nor large for us here at Vorx. Look forward to meeting you all soon. J.

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  • Buckhelm construction have over 38 years experience in the building industry , in the industrial , commercial , retail , hospitality and housing sectors . We provide a one stop shop covering all building trades throughout the whole of the UK and Ireland for all construction , refurbishment , maintenance , fit out and groundwork’s . All works are carried out to the highest standard of finish and fully compliant with relevant H&S standards as expected by our customers We work with many long term national clients who include , NHS , national high street retailers , national service providers , large hotel chains , education sector , industrial companies , national petrol station forecourts , car parking providers, national property management companies, housing associations , aswell as domestic customers All works are fully managed and overseen by a company director to ensure a seamless project from start to finish , high standards , communications and customer satisfaction are maintained at all times

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  • Welcome to Porth Nazara Ltd – Crafting Cornwall’s Finest Homes & Gardens As a proud Cornish company based in Truro, Porth Nazara Ltd is your trusted local partner for transforming your property. We are fully equipped to take on all of your carpentry, building, and landscaping requirements—giving you a single, reliable team for any project, big or small. We understand the unique character of Cornish homes and take pride in seamlessly managing your project from concept to completion with minimal disruption to your daily life. What We Do All Aspects of Building & Renovations: Full-scale, stress-free project management to bring your vision to life, both inside and out. Bespoke Carpentry: Custom cabinetry, intricate woodwork, and tailored solutions perfectly fitted to your style. High-End Landscaping: Complete exterior transformations, including bespoke garden offices, luxury outdoor kitchens, and premium fencing. Kitchen Fitting: Expert design and installation for functional, stunning culinary spaces. Home Office Conversions: Transforming spare rooms—or building dedicated garden studios—into productive, inspiring workspaces. Professional Flooring: A wide selection of durable, visually appealing flooring options expertly laid. Why Choose Us? By keeping all your building, carpentry, and landscaping needs under one roof, we make property improvement entirely stress-free. Our reputation is built on reliability, exceptional craftsmanship, and a true commitment to exceeding our clients' expectations. Whether you need a simple interior upgrade, structural building work, or a full-scale property and garden renovation, we are here to help. Contact us today to discuss your project and let’s build the home of your dreams.

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  • Sole trader with 8 years experience. Drainage, civils and groundworks all undertaken to high standards. Drainage services include, off mains installations such as septic tanks and sewage treatment plants, CCTV surveys and reporting, repair works such as dig ups and non invasive patch repairs. Civils such as ducting work, draw pits. Then groundworks such as footings, foundations, concrete slabs, soak aways, artificial grass, patios, grading and site prep. Tickets and qualifications, SMSTS(site manager), SSSTS(site supervisor), first aid, NPORS digger under and above 10t, NPORS dumper, IPAF, confined space, and high pressure water jetting.

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  • Experienced and reliable contractor specialising in residential conversions and general building work. From structural alterations to high-quality finishing, I manage projects efficiently and safely. Committed to clear communication, neat workmanship, and delivering exactly what the client wants

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  • We are a reliable building and construction company providing high-quality workmanship for residential and commercial projects. Our services include extensions, renovations, brickwork, landscaping, patios, driveways, fencing, roofing, windows and doors, electrical work, and general property improvements. We pride ourselves on honest advice, attention to detail, and completing every project to the highest standard. Serving the West Midlands and surrounding areas, we deliver dependable, professional results from start to finish.

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  • Structural / RSJ Repairs, Bricklaying & Plastering Contractors Experienced structural repair, RSJ installation, bricklaying and plastering contractors providing professional building services for domestic and commercial properties. We specialise in RSJ and steel beam installations, structural alterations, load-bearing wall removal, structural openings, lintel replacement, masonry repairs and remedial works. We work alongside structural engineers and building professionals where required, ensuring structural works are completed safely, accurately and to the appropriate specifications. Our bricklaying services include new builds, extensions, blockwork, structural masonry, brickwork repairs, repointing, alterations and restoration, with careful attention to levels, lines, bonding and quality finishes. We also provide internal plastering, skimming, external rendering and remedial plasterwork, delivering smooth, durable finishes through thorough preparation and skilled application. With extensive practical construction experience, we pride ourselves on quality workmanship, reliability, attention to detail and professional service. From individual structural repairs to complete renovations and building projects.

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  • About Morgan PDR From property maintenance to complete renovation. One call we do it all. We are a family-run, friendly company who have built a team of multi skilled labourers. This gives us the ability to take on any new projects no matter how big or small. With over 20 years’ experience in the trade, we can offer a wide range of services and advice, we aim to make your project as stress free as possible. Within the trade, we have built great relationships with reliable plumbers and electricians, so there is no need to worry about finding different tradesmen as we have it all covered.

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  • Michael Kenway Ltd provides reliable, high-quality landscaping and garden maintenance services, including patios, paving, fencing, and turfing. We pride ourselves on being a reliable, local, landscaping and garden maintenance company providing high-quality outdoor solutions. We specialise in patios, paving, fencing, turfing, and general garden maintenance, delivering professional workmanship with a personal, friendly service. Free quotes available and all work carried out with care and attention to detail.

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  • Breathable Lime are lime plastering and damp specialists for Victorian, period and listed homes across south and east London, Kent and Essex. Most damp in older properties isn't rising damp. It's moisture trapped in the walls by cement render, gypsum plaster and vinyl paints. Victorian homes have solid walls built to absorb a little moisture and let it evaporate. Modern, impermeable materials break that cycle, causing persistent damp, black mould, blown plaster and cold, musty rooms. We fix the root cause. Using Breathaplasta, a modern hemp lime plaster by Adaptavate, we restore your walls' breathability without cement, gypsum or plastics. It regulates moisture, resists mould, flexes with the building and sets in around two hours per coat, so it's far quicker and less disruptive than traditional lime. Every job starts with diagnosing the real cause of the damp. No unnecessary chemical damp-proof courses, injected treatments or tanking, just honest advice and a permanent, breathable solution. Free, no-obligation quotes.

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  • 🔨 JR BUILDERS – Trusted Builders in London 🔨 15+ Years of Professional Building Experience Looking for reliable, high-quality building work in London? JR BUILDERS provides professional construction and home improvement services with excellent workmanship and competitive prices. Our Services: 🏡 House Extensions 🍽️ Kitchen Renovations 🛁 Bathroom Renovations 🏠 Loft Conversions 🔨 Roofing & Roof Repairs 🪵 Flooring (Laminate, Wood & Tiles) 🧱 Brickwork 🎨 Plastering & Painting 🏘️ Full Property Renovations ✔️ General Building Work Why Choose JR BUILDERS? ✅ 15+ Years of Experience ✅ Free, No-Obligation Quotes ✅ Competitive Prices ✅ Reliable & Friendly Service ✅ High-Quality Workmanship ✅ No Job Too Big or Small We take pride in delivering every project to a high standard, ensuring customer satisfaction from start to finish. 📍 Serving London and Surrounding Areas

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  • Construction, demolition and painting company, registered in the United Kingdom C&OBUILDING LTD

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  • Moran Developments is a professional construction and property improvement company committed to delivering high-quality workmanship across every project. With extensive experience in construction and project management, we provide a reliable, customer-focused service from initial consultation through to completion.

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  • Onit Maintenance is a reliable, professional maintenance company serving London and the surrounding areas. We take pride in delivering high-quality workmanship, honest advice, and excellent customer service on every job, no matter the size. Our team provides a wide range of property maintenance services for homeowners, landlords, letting agents, and businesses, including plumbing repairs, electrical work, carpentry, painting & decorating, flooring, tiling, kitchen and bathroom installations, furniture assembly, TV wall mounting, door & lock repairs, gutter cleaning, fencing, general handyman services, and emergency repairs. We believe in doing the job properly the first time, keeping our work area clean and tidy, and communicating clearly throughout every project. We are fully insured and committed to providing reliable, punctual, and cost-effective solutions with transparent pricing. Whether you need a small repair or a larger property improvement project, Onit Maintenance Services is ready to help. One Company. Every Trade.

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  • Saini Renders Ltd has been providing high-quality building and construction services for over 7 years. We take pride in delivering reliable workmanship, excellent customer service, and professional results on every project. Our services include: Rendering Plastering Kitchen fitting and installation House extensions General building work Renovations and property improvements Whether it's a small home improvement or a complete renovation, our experienced team is committed to completing every project to a high standard, on time, and within budget. Contact Saini Renders Ltd

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  • P&C Multiservices Ltd At P&C Multiservices Ltd, we deliver high-quality construction, landscaping, and external works across London and the surrounding areas. We work with homeowners, developers, housing associations, and commercial clients, providing reliable workmanship and professional project delivery from start to finish. Our services include: * Home extensions and structural alterations * Full property refurbishments and renovations * Kitchens and bathrooms * Landscaping and garden transformations * Porcelain paving and natural stone paving * Decking and timber structures * Fencing and gates * Drainage and groundworks * Patios, pathways and driveways * General building and maintenance works We pride ourselves on quality, attention to detail, clear communication, and completing projects safely, on time, and within budget. Whether it’s a single home improvement or a larger commercial project, our experienced team is committed to delivering results that stand the test of time. P&C Multiservices Ltd – Building Better Spaces, Inside and Out.

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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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