Extension Builders in Colnbrook

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (20 reviews)

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Some of our top rated extension builders in Colnbrook

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New Build Contractors Ltd
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Extension Builder in Colnbrook
Builder.
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Oligra
No reviews yet
Extension Builder in Colnbrook
Oligra Renovations is delivering high quality property maintenance service🧱🏗🏘⌛ Sky's is the Limit💭💭
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MR BUILDING
No reviews yet
Extension Builder in Colnbrook
Hi we are professional builders experience more than 10 years we do all building work such as bathroom and kitchen renovation tiling flooring and loft,extensions.
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dealsanio ltd
Rating: 5 out of 5
Extension Builder in Colnbrook
With over 15 years of international experience in architecture, construction, and landscaping, I deliver high-quality residential and commercial projects from concept to completion. My expertise includes landscaping, home extensions, repointing, new builds, renovations, and outdoor living spaces. I have successfully completed projects across Singapore, Malaysia, Turkey, and Canada, giving me extensive experience working with a wide range of architectural styles and construction methods. I am particularly experienced in Eastern landscape design, including Japanese gardens, as well as modern and contemporary outdoor spaces. I pride myself on attention to detail, quality craftsmanship, and delivering projects on time and within budget. Whether you need a complete new build, an extension, professional repointing, or a bespoke landscape design, I am committed to providing reliable service and exceptional results.
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Elmore Design & Build Ltd
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Extension Builder in Colnbrook
About Us We are a proud family-run construction business with over 30 years of experience in the industry. After three decades of working for some of the top builder groups in West London, we decided to put our skills, knowledge, and dedication into building our own company — one where we can cut out the middleman and give our clients an honest, straightforward relationship directly with the builder. Learning the trade from our father, who has spent a lifetime in construction, my brother and I now work alongside him to provide a professional, reliable service that covers every aspect of building. From large-scale extensions and new builds to detailed finishes, we treat every project with the same level of care and attention, ensuring results you’ll be proud of. ⸻ What We Do • Home extensions & full renovations • New builds • Loft conversions • Bathroom refurbishments • All types of flooring • Driveways & external works • General building & maintenance ⸻ Why Choose Us Our family values are at the heart of everything we do. We believe in quality workmanship, honest communication, and fair pricing. By working directly with us — the builders — you get complete transparency, no middleman.
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Darragh Tierney Contracts LTD
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Extension Builder in Colnbrook
DTC is a trusted residential construction company specialising in home extensions, renovations, loft conversions, and new builds. We deliver true workmanship and solutions tailored to help you create the home you want
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DUMITRU HUJA
Rating: 5 out of 5
Extension Builder in Colnbrook
Extensions loft conversation ,refurbishment,bathroom fitting,kitchen fitting,electrical and plumbing
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Latest review:
Kitchen Fitting- 17 Nov 2025
We recently had our kitchen refurbished by Dumitru, and we couldn’t be happier with how everything turned out. He’s one of those rare builders who combines professionalism with real care for the details. He worked efficiently, kept the place tidy throughout the project, and always cleaned up after himself — which honestly made such a difference when living through a renovation. What I appreciated most was how supportive he was when it came to choosing the right materials. He guided us through the options without ever pushing, and his advice proved spot-on. The final result is exactly what we hoped for and more. If you’re looking for someone reliable, skilled, and easy to work with, I totally recommend Dumitru P.S. For anyone curious about the scope of the work: Dumitru changed our worktop, removed the old tiles and redid the flooring with laminate, installed a new cooker and hob, fitted a new sink, repaired the walls after the new boiler went in, and repainted everything. Top work
Premiere Site Services
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Extension Builder in Colnbrook
Speed and quality is our Motto . Look no further you fond the correct organisation to deliver your job fast and defect free.
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Luxatti homes ltd
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Extension Builder in Colnbrook
Building Luxury, Perfecting Detail At Luxatti Homes Ltd, we bring over 15 years of experience delivering high-end residential construction, bespoke new builds, extensions, and full refurbishments across London and the Home Counties. Led by Satwinder (Sunny) Johar, our team combines craftsmanship, innovation, and reliability — treating every home as if it were our own. We cover West London, Buckinghamshire, Berkshire, Surrey, and Middlesex, including Gerrards Cross, Beaconsfield, Maidenhead, Wimbledon, Uxbridge, Hayes, and surrounding areas. Our expertise includes luxury new builds, loft conversions, kitchen and bathroom installations, glazing, roofing, underfloor heating, and complete project management under JCT standards. Clients choose Luxatti Homes for our attention to detail, transparent communication, and flawless delivery. Every project reflects our belief that true luxury lies in precision, honesty, and pride in workmanship. No shortcuts. No compromises. Just exceptional homes.
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FBF Construction Ltd
Rating: 5 out of 5
Extension Builder in Colnbrook
We take all types of jobs from demolish a house and rebuild at the highest standards.
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Latest review:
Florin extended and completely refurbished our 4-bedroom semi-detached house. This included extensive steelwork, underfloor heating, complete re-plumbing and rewiring, excavation, and an entirely new slate roof as well as varying extensions up to three floors high. I cannot say enough good things about his workmanship, professionalism and reliability. His workmanship makes a perfectionist like myself happy. He is also completely professional: even with our difficult neighbours he was always courteous and understanding, and even helped them sort out issues at a moment’s notice that had nothing to do with his building work on our property. And he is also thoroughly reliable. I cannot think of any instance where he committed to something and did not deliver — he even managed to finish all the work on our house ahead of schedule and on budget. We have been so happy with his work that we contracted him to build us a summer house as well, from scratch, and to complete revamping our front garden including elements of hard landscaping. Again he delivered flawlessly and we are very happy with the result. We also continually receive positive comments from people passing by and just seeing the front garden. We have used several other builders in the past on other properties, including far more expensive ones, and none compare to his level of competence, attention to detail in his workmanship, his complete professionalism and thorough reliability. Now that we have found Florin, we will never look for another builder again. I just hope once others experience what he delivers for themselves he will still have some availability for us in the future!
Cavendish Builds
No reviews yet
Extension Builder in Colnbrook
Over 10 years in the trade New builds Extensions Loft conversions Bathrooms installation Kitchen installation Refurbishments
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HS Building
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Extension Builder in Colnbrook
i been working for 12 years. we always provide neat and clean service, everything should be in rule and regulated.
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EmiMata
Rating: 5 out of 5
Extension Builder in Colnbrook
All building maintenace Painting All sort of Carpentry Building Gardening
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Latest review:
Groundwork & Foundations- 29 Nov 2025
Working with emi was a breeze
BOTNARI CONSTRUCTION
Rating: 4.4 out of 5
Extension Builder in Colnbrook
We at BOTNARI CONSTRUCTION provide a service of maximum quality and client satisfaction . Having over 25 years experience in the field we have completed jobs big and small to the best standard .
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Latest review:
Electrical- 26 Jul 2026
Genuinely one of the worst builders we have come across. David rewired the flat and Stefan plastered the hallway. David is NOT qualified as an electrician and cut corners wherever he could. David leveraged us for money mid job and in the end left the job without finishing and without providing a certificate. David ran cables behind door frames (awful idea), got the cheapest material, forgot where holes were for spotlights and switches among many issues which meant we had to constantly ask our builders to fill the holes and make good. Stefan did the hallway plastering without putting on mesh. The plaster cracked within 2 weeks and the paint keeps cracking and will be a constant problem. When asked to come back and fix the issue - he point blank refused. They were the cheapest quote but we really hope we had gone to someone else
Building Expert LTD
No reviews yet
Extension Builder in Colnbrook
Building Expert Ltd is a leading construction and renovation firm specializing in home extensions, loft conversions, and kitchen renovations. With over 20 years of industry experience, we pride ourselves on delivering exceptional quality and service, transforming homes into personalized, functional, and aesthetically pleasing spaces. Our reputation for excellence is built on a foundation of expert craftsmanship, meticulous attention to detail, and a client-centric approach. Company Overview At Building Expert Ltd, we understand that a home is more than just a structure; it’s a reflection of your lifestyle, needs, and aspirations. Our mission is to enhance and expand your living spaces through innovative design and superior construction techniques. From initial consultation to project completion, we are committed to delivering results that exceed expectations and provide lasting value.
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The Demo Squad Limited
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Extension Builder in Colnbrook
The Demo Squad is a veteran-owned and operated demolition and clearance company serving homeowners and builders across Surrey, Hampshire, Berkshire and London. We specialise in clean, controlled demolition and site clearance, with a strong focus on safety, reliability, and respect for your property. Whether you’re preparing for a renovation, extension, or new build, we handle the enabling works properly so the next stage runs smoothly. Our services include: Soft strip demolition Garage and outbuilding removal Internal demolition Site and garden clearance Licensed waste and debris disposal Salvage and material reclamation where appropriate We’re fully insured, licensed waste carriers, and known for turning up when we say we will, keeping sites tidy, and communicating clearly throughout the job. We’re happy to work directly with homeowners or coordinate with builders and project managers. If you need demolition or clearance done efficiently, safely, and without hassle, we’d be happy to provide a free, no-obligation quote.
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4.2

Top rated Extension Builders

Our Extension Builders in Colnbrook, are rated 4.2 out of 5 based on 20 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Colnbrook?

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

Find extension builders in Colnbrook with MyBuilder

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

Step 2: Compare different extension builders in Colnbrook

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

Step 3: Hire Colnbrook extension builders with confidence

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

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

What to ask a Colnbrook extension builder before hiring?

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

An extension builder in Colnbrook 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 Colnbrook 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 Colnbrook?

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 Colnbrook 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 Colnbrook 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 Colnbrook

Can an extension builder in Colnbrook help with planning permission?

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

Many Colnbrook 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 Colnbrook help with materials and finishes?

Yes, most extension builders in Colnbrook 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.