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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.

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  • About High Quality MDF Spraying Ltd Welcome to High Quality MDF Spraying Ltd! We are a professional property transformation company specializing in premium-grade spray finishes, high-end painting & decorating, and interior renovations. With 15 years of industry experience and a commitment to using only the finest products on the market, we deliver flawless results that stand the test of time. Our Core Services Include: Premium Spraying (Booth & On-Site): Flawless high-end finishes for MDF, timber, and bespoke joinery. Kitchen & Furniture Respraying: Full transformations for kitchen cabinets, doors, frames, and fitted furniture with a factory-like finish. Professional Painting & Decorating: Comprehensive interior decorating, from expert wall preparation to flawless final coats. Interior Fit-Outs & Property Finishings: Expanding into broader construction, carpentry, and modern interior renovations to handle your project from start to finish. Why Choose Us? We Care About Your Home: Your property and belongings are fully respected. We treat every job site with the utmost care. Precision Masking: We implement strict, professional masking and dust-extraction protocols to completely protect your walls, floors, and equipment.

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  • Respond straight away and meet up with Clients see what the jod is about and give them a price

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  • We understand that construction is more than just building—it’s about creating spaces that are functional, durable, and perfectly suited to your needs. That’s why we take the time to plan carefully, communicate clearly, and work efficiently from start to finish. Whether you’re upgrading a single room, expanding your property, or starting a project from the ground up

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  • All building work extensions conversions brick and block work plastering, roofing, patios, driveways

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  • General building company Extensions Remedial work Landscaping

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  • Hi, I’m Attiq, a professional builder specialising in house extensions, renovations, and property improvements. I take pride in delivering quality workmanship, honest advice, and excellent customer service. Whether it’s a small alteration or a full extension project, I work closely with clients to ensure every job is completed to a high standard, on time, and within budget. My goal is to make the building process as smooth and stress-free as possible while achieving the best results for your home.

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  • Build DFD are a family run business that specialise in residential design & build, extensions, renovations, paving, landscaping and joinery projects. With over 20 trades in house, we are accomplished and experienced with most kinds of work and have a dedicated customer service team available. We are comprehensively insured for public liability and contract works cover.

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  • I am a reliable and hardworking handyman with experience across a wide range of property maintenance and repair work\. My skills include joinery, roofing, fencing, flooring, decorating, and general maintenance\. I take pride in completing jobs to a high standard, working efficiently, and providing a professional, dependable service with attention to detail\.

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  • Worked around east sussex london amd kent on various projects for more than 15 years building new homes schools offices extensions conservatories garden walls retainning walls landscapeing

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  • Prefab Renovations is a UK-based renovation and extension specialist delivering complete residential projects from design through to completion. We focus on full home renovations, SIP-built extensions and overbuilds, and loft conversions, helping homeowners increase living space, improve layouts and upgrade the energy performance of their properties. Our renovation work includes internal reconfiguration, structural alterations, insulation upgrades and full interior fit-out. We design and deliver SIP extensions and SIP overbuilds, providing fast, energy-efficient construction with excellent thermal performance and airtightness. Our loft conversion projects include structural works, insulation upgrades, staircase integration and full internal fit-out, delivered in compliance with UK Building Regulations and coordinated with Building Control. We manage the entire project lifecycle under one structure, including layouts, technical coordination, construction and interior delivery. Our teams include builders, electricians, plumbers, plasterers, tilers, decorators, joiners and interior designers. We also assist with material selection, lighting and furniture planning, ensuring each project is functional, cohesive and built to last.

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  • Oakmore Private Works is a main contractor, delivering home improvements from kitchens and bathrooms through to full property renovations, including structural work. We work across both modern homes and Grade I and Grade II listed buildings, managing each project from start to finish. With over 30 years’ experience as a carpenter and 20 years running construction projects, we bring a practical, hands-on understanding to every job. We work with you throughout—acting as a sounding board for your ideas, helping you weigh up options, and giving a clear understanding of what’s involved and the costs from the outset. With personal experience working on projects involving English Heritage properties, we understand the level of care required for heritage work. We can work alongside architects and interior designers where required, bringing the right people into the project when needed. As main contractor, we coordinate a network of subcontractors we’ve worked with for over 10–15 years—people we trust to deliver consistently and do what they say they will. This includes trusted specialists such as structural engineers, lighting designers, bespoke joinery companies, as well as specialist plasterers and tilers where required.

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  • Ive been bricklaying for over 20 years now , Leicester based but don't mind doing abit of travel to work . Ive built multiple extensions , new builds , garden walls etc . Always pride myself on doing a good and proper job ! I always say do a job as if u are doing it for yourself !

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  • Extensions Garages New builds All groundwork’s Site clearance’s Demolition Fully insured All work complete to a high standard

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  • Thorner Building Services are based in Leeds undertaking all aspects of domestic building work Please take a look at our Facebook and Instagram pages to take a look at our recent projects, we also have a website Thorner Building Services I have added a few pictures to the portal but their are lots more on our social media pages Many thanks Matt

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  • Hi my name is Kevin and I have been in the building industry for over 30 years starting my apprenticeship with Melhuish & Saunders of Wells whilst I completed Time Served City n Guilds Apprenticeship which took 3 years. I have since been Self Employed ever since and have worked on many different residential and commercial sites and houses during the last 30 years. My work speaks for itself and I have never had any complaints about my work in the past, I specialise in Stonework, Brickwork and Blockwork, hard landscaping, and extensions and driveways and garden walls. I also build chimneys, garages and fireplaces and anything to do with the Construction Industry.

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  • I have been working in the building trade for over 45 years. I am a time served carpenter / joiner. I have two other tradesman work for our company. We carry out single storey & double storey extensions also bathroom & kitchen refurbishments etc. We are based in Cambridgeshire and work within a sixty mile radius. We carry out works to a very high standard and like to create a good working relationship with our clients. I project manage the works including other trades eg electricians, plumbers, plasterers etc and also deal with build control when required. We complete our jobs in a professional and timely manner.

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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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