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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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  • We are a Joinery and Carpentry company specialist in bespoke Joinery and fitting based in Canterbury. With over 40 years of experience to hand, we can deal with a variety of jobs that suits all your needs in our workshop and on site. Not only purpose made joinery we can deal with kitchen fitting, property conversions, extensions. Certified in fire doors, inspections, maintenance, supply, installation and fire stopping. Give us a call, email or visit our website and we can arrange a visit to see where we can assist you in your new project.

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  • DS Home Improvement & Maintenance provides reliable, high-quality home maintenance and improvement services. With several years of hands-on experience, I take pride in delivering professional workmanship, attention to detail, and honest advice on every job. I cover a wide range of services including general handyman work, repairs, installations, painting & decorating, plumbing, plasterboard repairs, and property maintenance. Whether it’s a small fix or a larger home improvement project, I aim to complete all work efficiently, safely, and to a high standard. Customer satisfaction is my priority. I’m punctual, tidy, fully equipped, and committed to clear communication from start to finish. No job is too small — I’m here to help keep your home in great condition

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  • We are a trusted company providing a comprehensive range of repair, maintenance, and improvement services for residential and commercial properties. Our skilled team handles everything from everyday fixes and general upkeep to larger projects, always delivering high-quality workmanship with efficiency and care. We pride ourselves on reliability, professionalism, and clear communication, ensuring every job is completed on time, within budget, and to the highest standard.

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  • My name is Jagdeep Singh, I have been fitting out kitchens, Media wall, offices, study room and bedrooms for the last 3 years.

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  • We are an all-in-one renovation and kitchen company based in London, with over 22 years of hands-on experience in building, refurbishment, and kitchen installation. What makes us different is simple, we handle everything from start to finish. From the initial design and product selection through to full installation and finishing. No subcontractors, no passing you between different tradespeople. One team, one point of contact, one standard of work throughout. We have our own kitchen showroom in Sutton where customers are welcome to come and see kitchens, worktops, and finishes in person before making any decisions. This means you get proper design advice, not just someone turning up to fit whatever you've ordered online. Over 22 years we have completed hundreds of projects across London, full home refurbishments, kitchen renovations, bathroom installations, extensions, and general building work. We understand both the construction side and the design side, which means the job is done right and it looks right. We are straightforward to deal with, honest pricing, clear communication, and we see every job through to completion. Our reputation over 22 years has been built entirely on the quality of our work.

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  • Experienced Handyman | Groundworks Specialist | Qualified Plumber & Plasterer I am a reliable, hardworking and experienced tradesman with over 10 years of experience in groundworks, covering all aspects of the trade. I take pride in delivering high-quality workmanship, maintaining a professional approach and ensuring every job is completed to a high standard. With extensive hands-on experience, I am able to undertake a wide range of groundworks projects, from small jobs to larger projects. I am also a Level 2 qualified plumber and an NVQ Level 2 qualified plasterer, allowing me to offer a variety of services to meet my customers’ needs. I believe in providing a reliable, honest and friendly service, with great attention to detail and customer satisfaction always being my priority. I treat every job with care and respect, ensuring work is completed efficiently, professionally and to the highest possible standard. Whether you need groundworks, plumbing, plastering or general handyman services, I am happy to help. My services include: * All aspects of groundworks * General handyman services * Level 2 qualified plumbing * NVQ Level 2 qualified plastering * Repairs and maintenance * Domestic and general property work I take pride in my work and aim to build a good reputation through quality workmanship, reliability and customer satisfaction. No job is too small, and I am always happy to discuss your requirements and provide a professional service from start to finish.

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  • Competent plumber, bathroom/kitchen or bedroom fitter, no job too small, exterior works undertaken eg: summer houses, outside office or work place

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  • BSN BUILDERS LIMITED Overview: BSN BUILDERS LIMITED is a trusted construction and refurbishment company specialising in home improvement projects. With expertise across extensions, bathroom and kitchen remodeling, flooring and plastering. We deliver high-quality workmanship and tailored solutions for residential properties. Services: Home Extensions: Design and build seamless extensions that enhance living space while complying with all building regulations. Bathroom & Kitchen Remodeling: Full renovation services, including layout design, installation of fixtures and finishing touches. Flooring: Professional installation of all types of flooring, including wood, laminate, tile and vinyl. Plastering & Rendering: Interior and exterior plastering, skimming, and wall finishes for a smooth, durable finish. Why Choose Us: Experienced, reliable and fully insured team. Commitment to high standards of workmanship and attention to detail. Transparent communication and project management from start to finish. Flexible solutions tailored to each client’s needs and budget.

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  • Welcome to The Torbay Bricksmiths! At The Torbay Bricksmiths, we take pride in building high-quality spaces that stand the test of time. With over 30 years of combined experience, our skilled team brings expertise, reliability, and craftsmanship to every project. Whether you’re planning a new construction, renovation, or custom build, we’re here to bring your vision to life. Based in the heart of the South West, we proudly serve Devon and Cornwall, delivering exceptional results with a commitment to quality and customer satisfaction. We look forward to working with you and making your dream project a reality! Head over to our socials to see our past projects: Facebook - The Torbay Bricksmiths Instagram - The Torbay Bricksmiths

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  • I am an experienced time-served bricklayer & worked in many aspects of construction for 30 + yrs. I stand out from the rest because my work is 1st class, I am 100% reliable. My work ethics are transparent and a person of integrity.

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  • HH Contractors is a Chelmsford-based groundwork company with over 15 years of industry experience, delivering reliable and high-quality services across Chelmsford and the surrounding areas. We specialise in all aspects of groundworks, including footings, drainage systems, driveways, and landscaping. We’re committed to providing a friendly, reliable service with competitive pricing and workmanship you can trust.

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  • A&F Construction & Property Services We are a reliable and multi-skilled team offering a wide range of interior and exterior building services. With over 12 years of hands-on experience across multiple trades, we take pride in delivering high-quality workmanship, attention to detail, and clean, professional results on every project. Our services include: • Painting & decorating (interior and exterior) • Laminate & flooring installation • Bathroom renovations (from start to finish) • Plastering, skimming and rendering • Brickwork and general building work • Roofing and repairs • Tiling, sealing and finishing • General maintenance and home improvements We approach every job with the same level of care, whether it’s a small repair or a full renovation. We work efficiently, keep sites tidy, and always aim to meet deadlines and customer expectations. Honest, hardworking, and easy to work with — we’re here to help bring your project to life. Contact us today for a free quote.

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  • Connected loft rooms are here to make houses homes! We pride ourselves in customer care and support throughout the whole design and build process.

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  • Springwood Property Services is a friendly, reliable, and fully multi‑trade property service covering Yorkshire & the surrounding areas. We specialise in helping homeowners, landlords, and small businesses with everything from full refurbishments to the small jobs that keep a property running smoothly. Whether it’s joinery, plumbing, electrics, decorating, tiling, landscaping, or general repairs, we offer a one stop, stress free solution with a high level of craftsmanship to make improvements and repairs run smoothly. Services include: • Property maintenance and repairs • Kitchen and bathroom upgrades • Decorating and finishing • Joinery and carpentry • Plumbing and electrical work • Garden structures, fencing, and landscaping • Handyman tasks and small jobs • HMO and rental property improvements

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  • A highly skilled and reliable bricklayer with extensive experience in residential, commercial, extensions and restoration projects. Proficient in laying bricks, blocks, and stone, interpreting construction plans, and ensuring precise alignment and structural integrity. Committed to maintaining safe working practices, meeting project deadlines, and exceeding client expectations through quality workmanship and professionalism. Dedicated to creating attractive, long-lasting structures while building strong relationships with clients, contractors, and team members.

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  • MKZ Construction is your trusted partner in the building industry, dedicated to bringing your construction dreams to life. We specialize in all types of build works, from essential groundworks to complete builds. Our experienced team is committed to delivering high-quality craftsmanship and exceptional customer service at every stage of the project. We also offer specialized services such as concrete flooring and concrete repairs, ensuring that your surfaces are not only durable but also aesthetically pleasing. Whether you're looking to lay a solid foundation, renovate a space, or construct a brand-new building, MKZ Construction is here to ensure your vision becomes a reality. Let us help you build your future!

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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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