Extension builders in Melksham

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (1 reviews)

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Some of our top rated extension builders in Melksham

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M.B BUILDING SERVICES
No reviews yet
Extension Builder in Melksham
Professional plasterer and renderer providing high-quality plastering and rendering services for domestic and commercial properties. Experienced in all aspects of internal plastering, external rendering, skimming, dry lining, ceiling repairs, and wall finishing. Specialising in: • Plastering services • Skimming walls and ceilings • External rendering and coloured render systems • Pebble dashing and smooth render finishes • Dry lining and plasterboarding • Ceiling repairs and patch plastering • Home renovations and property refurbishments • Domestic and commercial plastering work Known for reliable service, attention to detail, clean workmanship, and competitive prices. Every project is completed to a high standard with a smooth, durable finish ready for decorating. Covering all types of plastering and rendering jobs, from small repairs to full house renovations. Free quotes available and all work carried out professionally and efficiently.
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3B HOMES BUILDING CO LTD
Rating: 5 out of 5
Extension Builder in Melksham
3B Homes Building Co is a family operated building company with 35 years+ experience of providing professional residential and commercial building services. Specialists in the renovation, repair, and extension of period and listed buildings and much more. With our trusted team of partner architects, engineers, consultants, and designers we aim to deliver first class customer service and high-quality end product on every project.
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Latest review:
Further to approval of a very comprehensive and competitive quote, we engaged with 3B Homes Building Co. to carry out the refurbishment of our office and residential premises. This involved external and internal general building works, plastering, carpentry, electrics, plumbing and decorating. Throughout the process George Barber organised and coordinated the work, his team were very professional, their work was to a very high standard and they kept to the 6 week schedule they had set out at the beginning of the project. I would certainly look to 3B Homes Building Co. for any future development projects.
CS Construction
Rating: 5 out of 5
Extension Builder in Melksham
Been building for 14 Years. Do everything from new builds to extensions and renovations. Have a good team working together.
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Latest review:
Extensions- 22 Jan 2019
Craig and his team are amazing. Very quick and nothing is a problem. Their finish is spot on. Would seriously recommend Craig. Everything he says he will do is delivered, no false promises. His quote was very realistic and worth every penny.
MMC Groundworks
No reviews yet
Extension Builder in Melksham
Qualified bricklayer with a CSCS Blue Skilled Worker Card and hands-on military engineering background. I take on small to medium brickwork jobs — garden walls, extensions, repointing, repairs, brick paving, and general bricklaying work for homeowners and small projects.
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mane group uk
No reviews yet
Extension Builder in Melksham
mane group uk At our company, we provide a comprehensive range of roofing and building services, along expert garden work. Our roof surveys are offered at competitive prices, that you receive the highest quality service tailored to your needs. Trust to get the job done right, every time. Let us help you enhance your property with our reliable services.
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4Walls Project Management Ltd
Rating: 5 out of 5
Extension Builder in Melksham
4Walls Project Management Ltd specialises in the successful delivery of mutli-trade projects for residential and commercial clients. We provide a comprehensive project management service along with being the single point of contact for clients and trades people which increases the efficiency and reduces the time, stress and potential misunderstandings involved in a project for everyone. We can walk you through the entire project from concept to completion or get on and get it delievered for you.
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Latest review:
Extensions- 8 Feb 2020
Absolutely brilliant. Andrea is so knowledgable, and her attention to detail is incredible. It’s really so reassuring to be able to leave everything to such a consummate professional, knowing that she can be trusted to raise with you any and all decisions in good time (even the most minor ones!). So relieved to have gone through such a big project with so little stress!
Onyx building and roofing
Rating: 3 out of 5
Extension Builder in Melksham
Hi, I’m Ashley , Owner of Onyx building & Roofing – Professional building & Roofing Services in South Wales Welcome to Onyx building &Roofing, your trusted local construction specialist serving South Wales and the surrounding areas. With years of experience in the industry, we offer reliable, high-quality building & roofing solutions tailored to your needs. Whether it’s a minor repair, full roof replacement, or regular maintenance, we take pride in delivering honest advice, expert craftsmanship, and long-lasting results. At Onyx building & Roofing, no job is too big or too small – every project is completed with care and precision. 🏠 Serving homes and businesses across South Wales 🛠️ Slate | Tile | Flat Roofs | Repairs | Guttering & More ✅ Fully Insured | Free Quotes | Competitive Pricing Looking for somebody you can count on? Contact Onyx building & Roofing today!
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Latest review:
Conversions - General- 28 Aug 2026
We initially contracted Ashley and the team at Onyx to knock through an internal structural wall to extend our kitchen, install a steel beam, plaster board and make good. They did an excellent job taking the calculations from the structural engineer and completing the work quickly and to a high standard. One of the best things about them is that Ashley always responds very quickly to WhatsApp, this is both reassuring and really helped organise the process with other trades. Based on the quality of the building work, we have since had Ashley and team at Onyx back to fit our whole new kitchen including replacing our old damaged kitchen floor and fitting LVT. They are perfectionists with great attention to detail and the quality of the finish is excellent. I highly recommend Onyx.
R&R Groundworks & Civil Engineering Ltd
No reviews yet
Extension Builder in Melksham
R & R Groundworks & Civil Engineering Ltd is a new company built on over 24 years of experience in the groundworks and civil engineering industry. We undertake all aspects of groundworks, from driveways, patios and drainage to foundations, excavations, utilities, reinforced concrete and large-scale civil engineering projects. Although we're a newly established business, our team has earned an excellent reputation for delivering high-quality workmanship, reliable service and projects completed safely, on time and to the highest standard. We take pride in our attention to detail, honest communication and commitment to customer satisfaction, whatever the size of the job. This gives potential customers confidence that, while the company is new, the experience behind it is not.
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ADB Services
No reviews yet
Extension Builder in Melksham
With over 10 years of experience in numerous trades, no job is to big or to small
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Lewis hall
No reviews yet
Extension Builder in Melksham
Hello
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SH Services
No reviews yet
Extension Builder in Melksham
As the owner of SH Services I have 25 years of experience in the refurbishment industry. I believe in a flexible approach to any refurbishment as projects can often change throughout the process.
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DK Build up
No reviews yet
Extension Builder in Melksham
Why Choose Us: Full-Service Team: We handle everything from structural changes and plastering to kitchen/bathroom installations. Clear Pricing: We provide detailed, fixed-price quotes broken down by labor and materials so there are no surprises. Reliable Timeline: We stick to agreed schedules and keep your site clean, safe, and organized. Fully Insured: We hold comprehensive Public Liability Insurance and all our work is fully guaranteed. How We Work: Site Visit: We conduct a free, no-obligation site inspection to understand your vision.Detailed Quote: You receive a transparent itemized estimate and a proposed payment milestone schedule. Project Execution: We manage the trades, materials, and waste removal from start to finish.
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Plumbtec (South west) Iimited
No reviews yet
Extension Builder in Melksham
Family run Business trading for 25+ years. Covering: - Mechanical plumbing and heating needs from start to finish. - Air Source Heat Pump Installations (MCS registered and compliant to apply for the BUS Government Grant) - Extensions - Building work - Refurbishment - Complete Bathroom Installations. - Boiler Installations - Landscaping - Ventilation, extract, MVHR systems.
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FJ Capital Construction LTD
No reviews yet
Extension Builder in Melksham
FJ Capital Construction are a company specialising in carpentry and all aspects of general building, including kitchen fitting, bathroom fitting, conversions, and alterations. It is crucial that we maintain a strong focus on quality, customer satisfaction, and efficiency.
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Osborne bricklaying contractors ltd
No reviews yet
Extension Builder in Melksham
Bricklayer with 20 years experience from foundation to roof all aspects of building work No jobs to small or to big Bricklaying Stone work Landscaping Patios All aspects of masonry work
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HD brickwork & construction ltd
No reviews yet
Extension Builder in Melksham
We undertake all aspects of brickwork from new builds to extensions, garden walls, we also undertake all aspects of natural stone including drystone walls. We have an experienced team of bricklayers and pride ourselves on quality and efficiency.
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Top rated Extension Builders

Our Extension Builders in Melksham, are rated 5 out of 5 based on 1 review 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.

What types of services are offered by local extension builders in Melksham?

Building an extension is a major milestone for any home. It’s not just about adding extra space, it’s a big step that can transform how you live day to day, opening up new possibilities for comfort, lifestyle, and family needs.

This is why it’s so important to find the right extension builders in Melksham for you. They can help with a variety of tasks and projects, including:

Extending your home with an extra room
Two+ storey extensions
Adding partition walls to create more rooms
Building annexes or external structures

To find the right extension builder near you, simply post your job on MyBuilder. Explain the type of help you’re looking for, and then home extension builders in Melksham who are available and interested can respond to your post.

Browse profiles, read customer reviews and get quotes from your chosen Melksham extension builders, all before you decide who to hire.

What are the hourly rates of extension builders in Melksham?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Melksham will charge between £16 and £42 per hour.

Single-storey rear extensions cost between £20,000 and £60,000 depending on size and finish.
The cost of double-storey extensions, which add more space and value, can range from £100,000 to over £170,000.
Larger wrap-around extensions that combine multiple extension types can range from £40,000 to over £120,000.

The cost of an extension will vary depending on your property. For instance, extending in certain areas may require structural adjustments to ensure stability, which can increase your material and labour costs.

To get an accurate price for your home extension, request detailed quotes from several Melksham extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Melksham home extension project is likely to cost.

Find extension builders in Melksham with MyBuilder

Hiring the right extension builder in Melksham with MyBuilder couldn’t be easier. Just follow these simple steps:

Step 1: Post your extension project on MyBuilder

Whether you’re planning a single-storey extension, a loft conversion, or adding a new room, post your job on MyBuilder to find local Melksham extension builders. Once your job is live, we’ll share it with home extension builders in Melksham who can express their interest.

Step 2: Compare different extension builders in Melksham

When you start receiving interest, review profiles of local Melksham extension builders, check their previous work, and read real customer reviews. Ask about timelines, materials, and request detailed quotes.

Step 3: Hire Melksham extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Melksham, compare their experience, guarantees, and costs before choosing who to hire.

You’ll also have confidence knowing that every tradesperson on MyBuilder is verified through several checks, including:

ID verification: When a tradesperson joins MyBuilder, we ask for a valid ID, such as a passport, ID card, or eIDAS certificate.
Company verification: For tradespeople operating under a company, we make sure every tradesperson has a registered business.

Did you know? Our continuous monitoring and complaints process ensures that tradespeople who don’t meet our standards are promptly removed from MyBuilder’s platform.

Melksham extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Melksham extension builder before hiring?

Before hiring an extension builder in Melksham or extension building company in Melksham, ask a few key questions to make sure you’re choosing the right professional for your home extension project.

What qualifications and experience do you have as an extension builder in Melksham?

An extension builder in Melksham should have a strong track record with similar projects and relevant building qualifications or trade memberships, such as the Federation of Master Builders (FMB) or TrustMark.

Will my home extension meet all building regulations and planning requirements?

Your Melksham extension builder should ensure the project complies with Building Regulations and, where necessary, handle or assist with planning permissions. Ask how they manage building control inspections and what documentation you’ll receive once the project is complete.

What experience do you have with similar extensions in Melksham?

Ask to see examples of their previous work, or view examples of their work on MyBuilder. Ideally projects similar to yours in scale and design. This helps you assess the Melksham extension builder’s ability to deliver a result that meets your expectations.

How long will the extension take to complete?

Extension project timelines can vary depending on size, complexity, and weather. A typical single-storey extension might take around 8 - 12 weeks. Request a detailed schedule so you know what to expect and when key milestones will be reached.

Do you offer a guarantee for your work? Most Melksham extension builders offer a guarantee or warranty on their work, often between 1 and 10 years depending on the project and materials used. This gives you assurance that any issues will be resolved after completion.

If you still have questions about the professional you are looking to hire, we have a full detailed guide on hiring the right builder here.

FAQ: Common questions about home extensions in Melksham

Can an extension builder in Melksham help with planning permission?

Yes, many extension builders in Melksham can guide you through the planning process. They can help prepare drawings, advise on local requirements, and liaise with your local council to ensure your project meets all necessary regulations.

Can an extension builder in Melksham handle everything from design to construction?

Many Melksham extension builders offer full design-and-build services, managing both the architectural planning and construction stages. Ask your builder whether they can provide a complete package or if you’ll need to hire an architect or designer separately.

Will an extension builder in Melksham help with materials and finishes?

Yes, most extension builders in Melksham can source materials and offer advice on finishes that suit your design and budget. You can also choose to supply certain materials yourself, just make sure this is agreed upon before work starts.