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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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  • Company Overview We are a professionally accredited building and construction company delivering high-quality residential extensions and structural projects across the North of England. Led by a Chartered Building Engineer accredited by Chartered Association of Building Engineers (CABE), having successfully completed the End Point Assessment in February 2022, our leadership combines technical expertise with extensive hands-on industry experience. In addition to chartered status, we hold recognised qualifications in structural design and maintain a valid MTC Site Operative card. We design and construct approximately 20–25 residential extensions per year, managing each project from concept through to completion. Our in-house team includes qualified civil engineers, bricklayers, joiners, plasterers, roofers, and electricians, ensuring consistent quality and efficient project delivery at every stage. With established offices in St Helens and Yorkshire, we provide comprehensive coverage across the region. Our integrated approach includes dedicated in-house architectural and structural engineering services, allowing us to deliver fully coordinated design and build solutions. All projects are undertaken in full compliance with planning regulations and building control requirements, giving our clients confidence that their development is professionally managed, structurally sound, and fully approved. We pride ourselves on technical excellence, regulatory compliance, and delivering high-quality workmanship that enhances both property value and long-term performance.

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  • 43 years experience of most aspects to building.Ive built all round Kent, but prefer to stay in the Canterbury area.Bricklaying is my trade. I always take pride in my work, and cleanliness is a must!!

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  • We are a construction company based in Cirencester with over 15 years of experience in new build, renovation, restoration and extension projects. Earthroot strives to build high quality structures for those who value craftsmanship and sustainability. If this sounds like you. We would love to discuss your project in more detail.

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  • I am a builder with over 20 years of experience, specialising in tiling and refurbishment. I have worked in multiple countries, including Italy, leaving all my customers happy and with no complaints. I have passed the CITB Health, Safety and Environment test, making me qualified, and safety-trained. You should hire me if you’re looking for both, quality and time-efficiency, as well as a friendly builder who is open to listening to your suggestions.

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  • We are a small building company based in Todmorden, which specialise in all types of joinery, painting and decorating and much more.

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  • Hi, I'm Ryan Bromley, Director of Bromley Builds. With over 10x years in the family trades, but turning to higher education in my 20's, finishing up a few years back as a corporate project manager. Now operating Bromley Builds, I have a unique approach to construction, building, developmental and renovation works, by adding in a project management and an interior design kick to every project. This helps source the best quality materials, at cost effective prices, whilst being totally in control of timelines, budget and the beautiful finish of every job. We are local to the Bromley area, and provide a variety of skilled work, including groundsworks, roofing, bricklaying, plastering, tiling, floorings, joinery, window/door fitting, painting and decorating, plumbing, bathroom and kitchen refits, bespoke cabinetry, panelling and certified electrical and gas work. We love the challenge of a long project as it allows us to work alongside clients to make sure they know exactly what input and decision points are needed to make sure their vision is achieved, to make sure all costs are budgeted and timeframes are accounted for, and to make sure we all part ways happy.But equally, we can produce great work with smaller projects such as a bit of panelling, a new tap for a garden hose, a patio or carpet. Further to this, we can help produce the full holistic lifecycle of a project and its delivery by creating architectural drawings, planning permission applications, structural engineering calculations, building control applications and building control total project sign-off . Transparency, commitment, service are at our core at Bromley Builds.

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  • Hawkins Builders Sheffield Reliable • Experienced • Quality Craftsmanship At Hawkins Builders Sheffield, we take pride in delivering high-quality building work with a personal, honest approach. With years of hands-on experience in the trade, we offer a full range of building services tailored to suit your needs—whether it’s a small repair or a full renovation project. We understand that inviting tradespeople into your home is a big decision. That’s why we focus on clear communication, turning up when we say we will, and completing every job to the highest standard. Our services include: Extensions & structural work Full renovations & refurbishments Brickwork & repointing Roofing & repairs Kitchens & bathrooms General building & maintenance No job is too big or small—we treat every project with the same care and attention to detail. Why choose Hawkins Builders Sheffield? Friendly, professional, and approachable Clean and tidy workmanship Honest pricing with no hidden costs Fully committed to customer satisfaction Reliable and punctual Our goal is simple: to deliver work you’ll be happy to recommend. If you’re looking for a builder you can trust in Sheffield and the surrounding areas, get in touch today—we’re alway

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  • We specialize in high-quality bathroom fitting, plumbing, electrical and new home build workmanship. We also do expert fencing and electrical work, ensuring every project is completed to the highest standard.

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  • EAE Energy Solutions provides reliable and professional handyman and property maintenance services. We cover a wide range of work including repairs, painting, flooring, flat pack assembly, plasterboard, kitchen and bathroom maintenance, decorating, fencing, garden work and general building services. We pride ourselves on quality workmanship, fair prices, cleanliness and customer satisfaction. Friendly, trustworthy and always happy to help with jobs big or small.

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  • I am a self employed. I have worked in building works more than 7 years. I can design and build and can do almost every work. Plumbing, electrician, carpenter and I can do every handyman work.

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  • At Fortis Construction & Maintenance Ltd, we build with strength, precision, and pride. Based in Hampshire and Surrey, we specialise in extensions, renovations, groundworks, complete property transformations and maintenance , combining over 15 years of hands-on experience with a commitment to reliability and craftsmanship that stands the test of time. From first dig to final finish, every stage of your project is handled with clear communication, tidy workmanship, and genuine respect for your home. Whether you’re adding space, refreshing an outdated layout, or improving your property from the ground up, Fortis delivers results built to last. We’re fully insured, transparent with pricing, and dedicated to keeping projects on schedule because trust is built as carefully as brickwork. Fortis Construction & Maintenance Ltd Strength in Every Build.

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  • We have 30 years experience in the industry and undertake all works to the highest of standards. We can undertake works ranging from a simple Groundworks or drainage installation retaining walls or full new build or extension. New roofs pitched or flat as well as repairs. Also finishing trades including bathrooms tiling kitchen fitting and flooring. We have a dedicated repairs team for homeowners and landlords and are happy to quote on any works urgent or none urgent large or small.

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  • Hi am doing all building work.

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  • Hey there I’m qualified plumber from 10 years ago.gas engineer. And Bilder, I do extensions. We are full team we do any type of jobs painting. Tile. kitchen fitting. Garden. And plastering. and always the customer has to be happy

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  • We are a building company who have 40 years of combimed experiance . We run one job at a time and cover from design to completion. We carry out most of the building work personally and have trusted sub contractors for the remaining. We have a long list of satisfied customers in Cobham , Epsom , Stoneleigh , Ewell who are more than willing to show off our workmanship. This tradesperson previously traded as JAMES COLIN BUILDING LTD. All feedback received prior to 12 April 2022 relates to JAMES COLIN BUILDING LTD.

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  • Oastview Builders Ltd We are a local building company and we have been trading since 1999. We have experience in extensions, conversions, refurbishments, orangeries, kitchens, bathrooms, landscaping and patios. We offer payment plans throughout the stages of the build and can provide references if needed. We can offer the full service right from architect plans through to building control and finished product. We can design and fit your kitchen.

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4.5

Top rated Extension Builders

Our Extension Builders, are rated 4.5 out of 5 based on 282 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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