Extension Builders in Kilmarnock

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (3 reviews)

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Some of our top rated extension builders in Kilmarnock

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Joint Effort Masonry Ltd
Rating: 4.9 out of 5
Extension Builder in Kilmarnock
Joint Effort Masonry Ltd, stone masonry company based in Glasgow. Time served stonemasons undertaking all types of building work e.g new build or restoration, stone, brickwork or block. Experienced stone cutters and carvers.
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Latest review:
Stonemasonry- 15 Jun 2025
Finished job well at reasonable cost would use him again
Alba Access
Rating: 5 out of 5
Extension Builder in Kilmarnock
Time served carpenter/joiner with 18 years experience on the tools. Vast range of trade skills covering all aspects of construction. Also specialise in working at height and fully qualified IRATA level 3.
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Latest review:
Carpentry- 12 Jun 2020
Steven had a nice manner, was professional and efficient. Would have no problem recommending him.
JD Stonemasonry Ltd
No reviews yet
Extension Builder in Kilmarnock
With over 25 years experience in commercial and private Stonemasonry all over the UK. Working on high profile projects such as The Scottish Parliament, Harvey Nichols to restoration projects. I have a vast knowledge of in all aspects of Stonemasonry. Having worked for such prestige projects, leaving a quality finish has been instilled.
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Aj unique polished surfaces
Rating: 4.5 out of 5
Extension Builder in Kilmarnock
We specialise in Venetian and micro cement plasters and finishes. We also do general building and joinery works such as but not limited to Plastering internally and externally Kitchen and bathroom refurbished Decking and fencing Home renovation Supply and fit contractor able to start projects and bring them to a complete finish
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Latest review:
Conversions - General- 31 Aug 2026
Anthony was professional and friendly. He did a great job and left the area clean. We are really pleased with his service and would definitely use his services again.
Avor Contracts Ltd
Rating: 5 out of 5
Extension Builder in Kilmarnock
We are an all trades construction company serving Scotland. Typically working on residential extension projects providing an all trades, fully managed service, we have both directly employed and sub contract tradesmen, all of whom are vetted, qualified and certified. Both our project managers have over 20 years experience & knowledge of building practices throughout various sectors, this enables us to deliver a comprehensive and cost effective package tailored around our clients needs.
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Latest review:
Extensions- 18 Feb 2021
Michael and Neil did a fantastic job with our large 2-story extension. I would happily recommend them for any building work. Our build was not straight forward and the brothers displayed skill, experience and patience when extending alongside a building built in the 1800s. They were professional throughout the whole process as well as very hardworking, punctual and even working weekends to get the job finished for us as soon as possible. We had many changes along the way that differed from the original drawings to which they were more than accommodating and provided competitive prices. As the construction was being held during the Covid pandemic the brothers kept us duly informed throughout with any supply or material delays alleviating any worries we had.
Brojax Builders
Rating: 5 out of 5
Extension Builder in Kilmarnock
All aspects of building work undertaken.
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Latest review:
Bricklaying- 31 May 2021
Billy completed the works discussed in the timescale agreed and to a high standard. I would have no hesitation in using Billy on any further projects I may undertake.
MPM
No reviews yet
Extension Builder in Kilmarnock
As Professional Chartered Project Manager, I carry out an end to end service ensuring the client’s brief are achieved. I am experienced in various sectors across construction, utilities and infrastructure and can adapt where required for my clients needs. I work alongside my clients taking them on the journey ensuring ensuring we deliver to the highest quality of service.
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J WARD BRICKWORK
No reviews yet
Extension Builder in Kilmarnock
Bricklayer with 18 years experience. Extensions; new builds; garage conversions; garden walls; steps; slap out's and all other related work.
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TM Joinery and Building Ltd
No reviews yet
Extension Builder in Kilmarnock
At TM Joinery and Building Ltd, we aim to deliver a high quality finish and exceptional service on every project. Whether you're looking to extend your home, install a new kitchen, or enhance your outdoor living space with a beautiful deck or pergola, we have the experience and capability to complete your project. We have completed numerous refurbishments and conversions with fantastic results working closely with the client at every step. Additionally, we take the same care and responsibility in doing standalone jobs such as bespoke cabinetry, doors, skirting/architraves, windows and flooring.
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J&M BUILDERS
Rating: 4.9 out of 5
Extension Builder in Kilmarnock
We always have a good rappore with customers and will give good advice on any job required. We take pride in our work and will do the job to a very high standard , neat and tidy.
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Latest review:
Extensions- 3 Sep 2021
Jim, James and their team done a fantastic job on our build. Due to Covid some parts were delayed however they kept us informed at every step. Very easy to deal with and trustworthy . All Covid safety restrictions were followed at all times . Recommend as quality workmanship.
G2EM Property Ltd
No reviews yet
Extension Builder in Kilmarnock
G2EM Property Ltd We are builders and property developers from West Kilbride, Ayrshire. We undertake projects from £5k up to £500k. We work in all aspects of property development, property maintenance, Home Improvements, New Builds and Extensions. Every project is carefully managed from estimating to hand over. We build our business on delivering professional and value for money building services. We are well placed to deliver Home Improvements such as Modernisations, Renovations, New Kitchens, New Bathrooms and all aspects of property maintenance. With over 30 years experience in Housing, Construction and Property Maintenance – this provides the depth of experience and know-how to deliver your project to the highest standards. Adding value to your Home is core to our business success. Be it a new extension or some much needed maintenance – G2EM Property can advise and assist with your project. Our Property Developments focus on creating bespoke High Quality Family Homes with Energy efficient design and Individual Character. All delivered with 10 year Structural Warranties.
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Direct Joiners Limited
No reviews yet
Extension Builder in Kilmarnock
My name is Paul Sneddon, and I bring over 27 years of experience in joinery and building work. I take pride in delivering high-quality craftsmanship tailored to each client’s needs, ensuring every project is completed to the highest standard. With a commitment to reliability and attention to detail, I aim to make your vision a reality.
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ABC Construction (SCOTLAND) Ltd
Rating: 5 out of 5
Extension Builder in Kilmarnock
As an experienced Structural Engineer with the team of great builders (including joiners, roofers, plumbers, decorators etc.) I provide my clients with the Design and Build service.
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Latest review:
Extensions- 27 Aug 2015
Andrew and his team are all hard working, where the work is all to a high standard. All his workers are polite and work in all weather, often doing 12 hours days. The finish is better than I have experienced from other tradesmen. I was also kept abreast if on the rare occasion that someone could not turn up. It was clear that he showed a passion for 'doing it right', which included improving on the original plans. I am happy to recommend him and his team. A. HOLMS
William Alexander
Rating: 5 out of 5
Extension Builder in Kilmarnock
Im a bricklayer looking for some extra work in homers. I undertake all aspects of building work to a very high standard. Brickwork Blockwork Stonework Paving Slabing and more Feel free to ask
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Latest review:
Bricklaying- 9 May 2019
William did a brilliant job of bricking up a wall and was very helpful. Would definitely recommend his services.
SWB Shopfitting & Joinery
No reviews yet
Extension Builder in Kilmarnock
Here at SWB Shopfitting & Joinery ,we cover all kinds of drylining, suspended ceilings and joinery works commercial and private.
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COLAK AND GOW CONSTRUCTION ENGINEERING LIMITED
Rating: 4.6 out of 5
Extension Builder in Kilmarnock
We are a groundworks company who carry out foundations, drainage, kerbing, paving etc. My partner and I have over 20 years experience in construction and we have 6 employees.
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Latest review:
Groundwork & Foundations- 12 Aug 2020
We can’t speak highly enough of Mehmet and his team. Not only did they do a fabulous job, they kept to schedule, turned up when they said they would, worked their socks off and were extremely tidy. Keeping us informed the whole time, nothing was a problem to them. Absolutely lovely guys, We will not hesitate to recommend them in the future. The Eastons

Top rated Extension Builders

Our Extension Builders in Kilmarnock, are rated 5 out of 5 based on 3 reviews from customers like you.

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

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 Kilmarnock 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 Kilmarnock who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Kilmarnock?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Kilmarnock 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 Kilmarnock extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Kilmarnock home extension project is likely to cost.

Find extension builders in Kilmarnock with MyBuilder

Hiring the right extension builder in Kilmarnock 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 Kilmarnock extension builders. Once your job is live, we’ll share it with home extension builders in Kilmarnock who can express their interest.

Step 2: Compare different extension builders in Kilmarnock

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

Step 3: Hire Kilmarnock extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Kilmarnock, 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.

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

What to ask a Kilmarnock extension builder before hiring?

Before hiring an extension builder in Kilmarnock or extension building company in Kilmarnock, 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 Kilmarnock?

An extension builder in Kilmarnock 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 Kilmarnock 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 Kilmarnock?

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 Kilmarnock 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 Kilmarnock 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 Kilmarnock

Can an extension builder in Kilmarnock help with planning permission?

Yes, many extension builders in Kilmarnock 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 Kilmarnock handle everything from design to construction?

Many Kilmarnock 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 Kilmarnock help with materials and finishes?

Yes, most extension builders in Kilmarnock 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.