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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.

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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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  • Groundworks and landscaping company based in the midlands offering a high quality and efficient service to suit everyone’s needs.

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  • Bonner & Son: Expert Plumbing, Bathroom Fitting & Home Renovations At Bonner & Son, we specialize in providing high-quality plumbing, bathroom fitting, and home renovation services. Whether you’re looking to upgrade your bathroom or add an extension to your home, our skilled team is here to bring your ideas to life. With years of experience in the industry, we pride ourselves on offering exceptional customer service, attention to detail, and ensuring that all projects are completed on time and within budget. Our experts handle everything from routine maintenance to complex installations, while our bathroom fitters design and install beautiful spaces tailored to your style. We also have extensive experience in home renovations and extensions, offering professional advice and efficient solutions that meet your specific needs. No job is too big or small – we work closely with you to ensure that the final result exceeds your expectations. Choose Bonner & Son for your next project and experience the difference of working with reliable, expert professionals who prioritize quality and customer satisfaction.

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  • I own my own building company along with my son and son in law I have been in the building industry for over 45year and can put my hand to most trades my son has been in the trade for 18yrs along with son in law just new to the trade as labourer for the last 2.5 we specialise in conversions of large space into smaller flats/apartment’s also carpentry and joinery is a favourite of mine along with roofing especially cut roofs we are able to do plastering , tiling ,flooring , we have our own joinery shops also so are able to make new doors,skirting,architraves , wooden windows for people who which to keep the character of older buildings

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  • Welcome to Elite Carpentry, where craftsmanship meets precision. We specialise in high-quality carpentry services, offering everything from kitchens and cabinetry to home renovations and commercial builds. With years of experience and a passion for creating beautiful, functional woodwork, our team is dedicated to bringing your vision to life. Whether you're looking to enhance your home, office, or business space, we combine skill, attention to detail, and premium materials to deliver exceptional results. Let us build your dreams, one project at a time.

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  • We are based in Chichester, and operate throughout the South. JDC Environmental Contractors is a family-run company with over 35 years experience in the water industry and as environmental experts within both the public and private sectors. We have experience in both domestic and commercial sewage and waste water treatment, pumping stations, all types of drainage (manholes, foul drains, soakaways or drainage fields, high pressure systems such as rising mains, potable water pipework), Hydro-carbon/oil separators, Rainwater Harvesting systems, ponds, lakes and swales, and the design, installation of constructed wetlands and reed beds, extension building, fencing, groundwork and much more

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  • At Executive home renovations we believe in only using the finest materials and hard work to achieve excellence

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  • Hello . My name is Andy and I’ve been in the building trade since I left school in 1986 . I have a wide range of skills in different trades including brick and block laying plastering , rendering ,dry lining, barn conversions, flat conversions ,extensions etc , however , in the last few years I’ve mainly concentrated on groundworks , landscaping and drainage , pipe laying / septic tanks . I have a wide range of tools and plant equipment in my arsenal and I’m able to hire in extra labour and from various trades should they be needed . I look forward to hearing from you .

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  • Civil Engineering and house renovations company with 15 years experience and knowledge.

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  • With 25 years of experience in the building trade, I am a dedicated and hardworking general builder committed to providing a reliable, high-quality service. I take great pride in my work and maintain a meticulous focus on detail at every stage of a project to ensure a superior finish.

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  • We are one of Solihull’s most established builders! Serving Solihull and surrounding areas since 2002. We specialise in extensions and new builds. We undertake every aspect of the job from start to finish so you can relax and let us take all the stress out of building your dream home. We differ from other builders in the way we organise our jobs. We’ll dedicate our team to one job at a time so someone will be on site every day from start to finish to ensure the job is completed with as little disruption to your lives as possible.

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  • Hi I'm arron a freelance handy man

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  • Hi! Are you sick of trying to find reliable builders who aren't trying to rip you off? Then look no further! We are highly experienced builders who have been working in construction for over 30 years ! We also work honestly and will give you unbeatable prices. So get in touch ! Our motto is clear fair, honest business. Things we cover: - kitchen fitting - bathroon fitting - tiling - plumbing - electrics - flooring - loft conversions - garden work And much much more! So look no further and send me a message and I will do my best to help you. Look forward to hearing from you !

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  • LC Construction & Management solutions construction and management PLC specializing in delivering expert management services for construction projects of all sizes. We provide comprehensive project oversight, ensuring efficiency, quality, and timely completion. Our expertise includes strategic planning, resource management, and risk assessment to optimize project success. In addition to managing large-scale construction projects, we also plan and execute small-scale developments with precision and excellence. Our commitment to innovation, sustainability, and client satisfaction makes us a trusted partner in the construction industry. With a dedicated team and a results-driven approach, we turn project visions into reality.

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  • LT Property Services has over 10 years experience in plumbing and bathroom installations. Clean, tidy and work completed to a high standard

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  • There are 86400 seconds in a day, each one as precious as the last because no two are ever the same and once there gone there gone. So my motto is do or do not there is no try. Hi I'm Shaun, a General Construction and Property Maintenance Contractor with 15 of years Experience in multiple skillsets spanning across several industries. I Offer Free Quotations and Full Insurance and Liabilities coverage for Customer Piece of Mind. My Fields of expertise include but are not limited to.... Driveways Garden Rooms Extensions Patios Fencing GRP Masonry Carpentry Painting and Decorating Audio Visual HVAC "Heating Ventilation & Air Conditioning" Demolition

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  • We are a trusted and experienced general contracting company, delivering high-quality craftsmanship across all areas of construction, extensions, alterations, and refurbishments. With a commitment to excellence and attention to detail, we bring your vision to life— on time and within budget. Our Services Include: • General Building – Full refurbishments and renovations tailored to your needs • Extensions & Loft Conversions – Expertly designed to enhance space and value • Bathroom & Kitchen Installations – Stylish, functional, and built to last • Floor & Wall Tiling – Precision tiling for a flawless finish • Carpentry & Joinery – Custom woodwork and structural solutions • Plumbing & Electrical Work – Safe, certified, and up to code • Interior & Exterior Decorating – Transforming spaces inside and out • Garden Landscaping, Fencing & Paving – Creating beautiful and practical outdoor areas • Maintenance Services – Reliable upkeep for homes and businesses Whether it’s a complete renovation or a small upgrade, we approach every project with professionalism and pride.

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4.4

Top rated Extension Builders

Our Extension Builders, are rated 4.4 out of 5 based on 288 reviews from customers like you.

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Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

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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