Extension Builders in Grangemouth

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

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Some of our top rated extension builders in Grangemouth

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MVR river mount construction ltd
Rating: 4 out of 5
Extension Builder in Grangemouth
MVR Rivermount Construction Ltd is a dynamic, innovation-led construction company committed to delivering high-quality architectural design, low-carbon building practices, and sustainable residential and commercial projects in Scotland
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Latest review:
Restoration & Refurbishment- 3 Feb 2026
Changed the requirement so job not needed.
Owen Buchanan Builders Ltd
Rating: 5 out of 5
Extension Builder in Grangemouth
A professional and well respected family run business based in Fife, Owen Buchanan Builders Ltd have been providing constrction services to commercail, insurance and private clients for over 20 years. The company has earned an enviable reputation delivering a first-class service based upon keen attention to detail and firm commitment to quality. With customers all over Scotland, OBB Ltd employ a team of dedicated, time-served tradesment.
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Latest review:
Extensions- 24 Feb 2018
I first met Lee Buchanan when he came to give me a quote for a kitchen extension. He was extremely helpful and honest from the start. Given that I had a budget in mind Lee suggested that my husband and I meet with a QS first to give us a guide about how much the build would cost.(Over 5 years ago when we wanted to extend our building plans were accepted by the local council but then we struggled to get a builder to even give us a quote and when we did it was totally out of our price range) Lee spent time with my husband and I and suggested changes to help keep the build within our budget whilst still having a design we loved! Lee and Owen's (Lee's Dad) squad at OBB were very efficient , professional, helpful and friendly. The lads would go out of there way to explain things and were happy to do the extras in our build. My husband and I made some small changes along the way and each time Owen and Lee were more than happy to accommodate us. I also met with the OBB's office staff, Owen's wife and Lee's partner both of whom were very friendly and welcoming. Our main build has come to an end but we will be getting OBB back to do some extra work as we know we can rely and trust them to do a good and honest job. My husband and I would 100% recommend OBB.
BGB Builders
Rating: 5 out of 5
Extension Builder in Grangemouth
My company has been running for around 15 years. We provide a professional, reliable, trustworthy service. Being a multi skilled general builder, I work for both domestic, commercial and construction main contractors, carrying out all general builders works, our customers can work direct with us from start to finish on any project. Please see our work pictures showing our projects ranging from major complex property repairs to full house builds, we have a wealth of experience.
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Latest review:
Bricklaying- 20 May 2020
Brian was very professional, the work was carried out to a very high standard and we are delighted with the finish. Would highly recommend.
Pol-Scot Contracts Ltd
No reviews yet
Extension Builder in Grangemouth
Pol-Scot has been trading in since 2009. We have been alternating existing and building new houses, building extensions, converting garages and more!
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Sam McKeown Design
Rating: 5 out of 5
Extension Builder in Grangemouth
Hi, I’m Sam - an Architectural Designer and University of Edinburgh MA (Hons) Architecture graduate with experience delivering projects across Scotland from initial concept through to technical design, planning approval, and building warrant stages. I have experience working on a wide range of small to medium residential projects including extensions, loft conversions, garage conversions, and internal alterations, alongside experience assisting with commercial and industrial projects. I can also provide continued support during the construction stage where required. My work focuses on producing clear, accurate, and well-considered drawing packages tailored to both client requirements and statutory approval standards. Services include measured surveys, planning drawings, building warrant packages, technical detailing, and visualisations. I work primarily using AutoCAD, SketchUp, and Adobe Suite to produce professional, high-quality documentation. I offer competitive fixed-fee pricing - meaning we agree the cost at the outset and the fee does not change throughout the agreed scope of work. I am always happy to discuss projects with prospective clients, explain the process, and provide guidance on the most suitable route forward for your proposal. Please note: I am not a registered architect and do not offer services as defined by the ARB.
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Latest review:
Extensions- 26 Nov 2025
Sam has provided a great and prompt service. Willing to work with us and provide guidance and suggestions. We’re at the feasibility stage so far and so far so good. Look forward to working with Sam going forward.
Gage Construction
Rating: 4.4 out of 5
Extension Builder in Grangemouth
Extensions are our speciality, we also do new build. Garage and loft conversions Refurbs Property development Re-roofing ie. slating tiling flat roofs Design and build Drawing and design service
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Latest review:
Extensions- 24 Jun 2024
Job was completed but not on time. Snagging list only partially finished. Despite dozens of phone calls and even driving to Hamilton no completion certificate was ever received.
ZH Joinery
Rating: 5 out of 5
Extension Builder in Grangemouth
Hello.. I am 37years old and I have my own joinery business… I am taking any joinery work… like is ( kitchen, bathroom, window, door, extension, open plan, conservatory, roofline etc…) 8 years experiences. if you would like to get the job done by me just let me know… thanks Zdenek
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Latest review:
Carpentry- 22 Sep 2021
Zdenekwas.really.pleasant.and.very.helpful.he.did.a.fantistic.job.and.i.wOld.hire.hI'm.again.
K.Leckie joinery
No reviews yet
Extension Builder in Grangemouth
Facebook profile: K Leckie Joinery Instagram profile: @kleckiejoinery K. Leckie Joinery is a reputable and trusted joinery business delivering high-quality craftsmanship across a wide range of projects. With over 10 years of experience, we take pride in supplying all our own trusted trades and completing every job to the highest professional standards. We specialise in domestic extensions, as well as kitchens, garage conversions, loft conversions, full renovations, decking, and all other aspects of joinery — managing your project smoothly from start to finish. Why Choose K. Leckie Joinery? Experienced & Skilled – A decade of hands-on industry experience ensures expert workmanship on every project. Complete Project Management – We organise and supply all required trades, saving you time, stress, and hassle. High Standards Guaranteed – Attention to detail and quality finishes are at the heart of everything we do. Reliable & Professional – We turn up when we say we will and complete projects on schedule. Clear Communication – Honest advice, transparent pricing, and regular updates throughout your build. Tailored to You – Every project is designed around your vision, needs, and budget.
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Renovate & Build
Rating: 5 out of 5
Extension Builder in Grangemouth
Renovate & Build - Joinery& construction With over 15 years of experience in the building industry, we specialise in transforming homes through bespoke loft conversions, extensions, and renovations. Our skilled team is dedicated to delivering high quality craftsmanship and exceptional customer service, ensuring that each project reflects your unique vision. Whether you're looking to maximise space or enhance the aesthetic appeal of your home, we are committed to turning your dreams into reality. Let us help you create the perfect living space tailoring to your needs! New build, Loft conversion, Extension specialists, Renovation, Outbuildings specialist,
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Latest review:
I used this company for a full house renovation. Kitchen, Bathroom, Flooring, Doors internal & external, Glass Bannister at staircase and my Garden Fencing. All work was done to a high standard and Reece was very professional and informative throughout helping me make the right decisions. Would highly recommend and use this company’s services again.
Taggart joinery
No reviews yet
Extension Builder in Grangemouth
Fully time served apprenticeship city and guilds qualified Years of experience in all aspects of the trade.
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Hendl Construction
No reviews yet
Extension Builder in Grangemouth
New builds, Extensions, Refurbishments, Foundations. Walling. Brick/block work. Joinery work. Garden walls, decking. All aspects of building work covered.
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Fft brave Developments Ltd
No reviews yet
Extension Builder in Grangemouth
Welcome to our residential development contractor profile! 🏡 At our company, we pride ourselves on being your one-stop solution for all your residential construction needs. With a fully qualified team including experienced Project Managers, Architects, Engineers, Site Managers, and skilled trades personnel, we guarantee a seamless and efficient process from project inception to completion. Whether you're looking to create your dream home from scratch with a new build, expand your living space with an extension, transform underutilized areas with conversions, or simply upgrade your kitchen, bathroom, flooring, or windows and doors – we've got you covered! With our attention to detail, commitment to quality, and dedication to customer satisfaction, we ensure that every project is executed to the highest standards. Trust us to bring your vision to life and create a space that you'll love coming home to. Choose us for your residential development needs and experience the difference that a professional and reliable contractor can make. Contact us today to discuss how we can turn your ideas into reality! 🛠️🏠
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Matthew Townsley Joinery
Rating: 5 out of 5
Extension Builder in Grangemouth
I offer a high standard of work with a great eye for detail and make sure the client is always kept upto date with everything.
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Latest review:
Carpentry- 23 Oct 2025
Matthew was great at the job which required him to take up a portion of laminate floor to expose pipework so we could check for a possible leak. Matthew was really honest and diligent in assessing work and wanted to go the extra mile to help. I would have no hesitation hiring him again
FTM joinery and carpentry
No reviews yet
Extension Builder in Grangemouth
A fully qualified fully insured joiner/builder that drives for Excellence and customer satisfaction from new builds to home improvements we cover various aspects of building work and work closely with reputable specialists trades to provide a fantastic finish to all our jobs
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Jordan walker
No reviews yet
Extension Builder in Grangemouth
Any type of joinery and building work
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Cornerstone building innovations
No reviews yet
Extension Builder in Grangemouth
Highly experienced and dedicated Construction Director / Project Manager with 35 years of sustained success overseeing a diverse portfolio of large-scale commercial and residential projects from initiation through to successful closeout. Proven expertise in project lifecycle management, including budget control, strategic scheduling, strict safety compliance, and effective team leadership. Committed to delivering complex construction projects on time, and to the highest quality and safety standards. Established and successfully operated an independent construction company, managing and executing diverse projects across the residential and commercial sectors. • Oversaw all phases of construction, including full residential builds, extensions, loft conversions, and large-scale renovations, ensuring strict adherence to local building codes and quality assurance protocols. Joinery & Carpentry – Trade-qualified background
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Top rated Extension Builders

Our Extension Builders in Grangemouth, 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 Grangemouth?

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

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

What are the hourly rates of extension builders in Grangemouth?

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

Find extension builders in Grangemouth with MyBuilder

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

Step 2: Compare different extension builders in Grangemouth

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

Step 3: Hire Grangemouth extension builders with confidence

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

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

What to ask a Grangemouth extension builder before hiring?

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

An extension builder in Grangemouth 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 Grangemouth 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 Grangemouth?

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 Grangemouth 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 Grangemouth 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 Grangemouth

Can an extension builder in Grangemouth help with planning permission?

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

Many Grangemouth 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 Grangemouth help with materials and finishes?

Yes, most extension builders in Grangemouth 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.