Extension builders in Bagshot

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.5 (18 reviews)

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Some of our top rated extension builders in Bagshot

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W D Building Contractors Ltd
No reviews yet
Extension Builder in Bagshot
I have been in the building trade for many years and during this time I have developed a portfolio of work ranging from new builds, house extensions to landscape design. My company can offer a complete service package from start to finish using qualified tradesman in all aspects of your build. You can be rest assured that you will receive a high standard of work and a reliable service, all of my work is also fully insured and guaranteed. References can be provided for peace of mind.
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2D Designs
No reviews yet
Extension Builder in Bagshot
Here at 2D Designs we provide a fully bespoke design service from the initial discussions, where we listen to your requirements and needs, through the planning and building control applications. We will ensure your project is followed through the system to give you the best opportunity to realise the project you want... We can also if required recommend our own contractors to complete the works, or project manage yours. We will offer you all the services required to complete your dream project.
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Nico Spurrier
Rating: 5 out of 5
Extension Builder in Bagshot
GreenBuild began with owner Nico Spurrier making a strong commitment to offer excellent service, the highest quality in design and building work and great value for customers across the Sussex area and beyond. This approach is still very much at the heart of the business, earning GreenBuild a reputation as dedicated, professional, trusted builders providing superior, cost effective and efficient project management. We pride ourselves on being a building company the works only to the highest standard, delivering exceptional results, on time and within budget. As we look back on the challenges posed by the COVID-19 pandemic, we are proud to say that we have emerged stronger and more resilient. Our dedication to health and safety ensured that we could continue serving our clients while protecting the well-being of our team. Now, more than ever, we are committed to delivering excellence and look forward to many years of satisfied customers ahead. Based in Horsham, West Sussex, we are local builders with a wealth of experience working on projects throughout the region. From renovations and extensions through to full end-to-end design and build projects, we have the expertise and understanding to support our clients with everything from planning through to completion.
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Latest review:
Extensions- 5 Jul 2018
Nico and the Greenbuild team are polite, professional, clean and tidy, hard and fast working and were a pleasure to work with. Having completed several renovation projects and new builds, I can safely say that this team was the best by a long shot. Highly recommended. I hope they are not to busy to start my next project!
BPM BUILDERS
Rating: 5 out of 5
Extension Builder in Bagshot
We’re BPM Builders UK Limited, a family-run building company based in Reading. We take pride in delivering high-quality workmanship and managing projects from start to finish, including all trades — so you don’t have to worry about a thing. With years of experience, we’re passionate about turning your ideas into reality, whether it’s a renovation, extension, landscaping, or structural work.
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Latest review:
Last summer we unfortunately had a house fire which was deemed uninhabitable by the fire brigade. 4 adults, 4 vehicles and 2 dogs needed rehoming, and this was an incredibly stressful time. The insurance provided advice and got teams in to deal with the contents and provided a schedule of works that would need to be completed in order to make our home habitable again. We had heard stories about insurance companies taking a very long time to complete work due to the logistics of getting separate trades to come in and deal with every step individually. We began to look into the option of a settlement with the insurance company and obtained some quotes from builders to deal with the project from start to finish. We just wanted to get back into our own property as soon as possible. We looked into a couple of companies who were over our budget to our settlement figure. We contacted BPM Builders through word of mouth, which is run by two brothers and a nephew. What a team! They were knowledgeable from the start, showing great expertise in the world of building inspectors (due to some internal structural damage) and organized all of that for each stage. They were able to quote for the whole package including ripping out and disposing of smoke damaged ceilings, floorings, well everything really). Quickly getting the property ready to rebuild. They have the knowledge of all trades, from ceilings to floorboards, insulation, new windows, new stairs, all the first fix plumbing and electrics, plastering, tiling, bathroom and kitchen fitting. They were able to provide excellent advice from the structural issues down to where we wanted the light switches/plug sockets. They were so empathetic around our situation of the fire and made the whole experience easier, as well as their friendly manner made them very approachable, even when I changed my mind over things! I would highly recommend and have passed their details to friends and family.
Glazify ltd
Rating: 5 out of 5
Extension Builder in Bagshot
UK glazing specialist with over 15 years of experience in the field. Supply & fitting of windows and doors, bi-folding and patio doors, skylights, conservatories, porches, internal doors and other double glazing units. Competitive prices, outstanding quality, can-do attitude, extensive experience in dealing with the most challenging installations. FENSA Approved Installer, Insurance Backed Guarantee, Public Liability Insurance & 10-year warranty on all works.
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Latest review:
Windows & Doors (uPVC & Metal)- 15 Oct 2026
Jassi and his team were very professional and completed the job in good time and with cleanliness. Would recommend.
FALCONS CONSTRUCTION LTD
Rating: 5 out of 5
Extension Builder in Bagshot
Falcons Construction is privately owned business that has started from small beginnings to that of an Innovative, Reliable and Flexible Contractor. We always offers a Professional and Efficient service. Our aim is Client satisfaction, Quality work with in the budget. We always respond promptly.
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Latest review:
Extensions- 6 Jun 2020
Very pleased. Bilal is very knowledgeable, helpful and punctual. The job was completed quickly and efficiently. The area was cleaned and left in a acceptable state. Will definitely use this company again. Thanks
Gks transport ltd
Rating: 4.8 out of 5
Extension Builder in Bagshot
Hi A professional people working with utmost care and professionalism
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Latest review:
Bathroom Fitting- 6 Dec 2025
Fixed a long running issue with the toilet. Great job, thank you
Charlie Baxter
No reviews yet
Extension Builder in Bagshot
Hi my name is Charlie and I’ve been doing roofing and Brickkaying Since I was a teenager and went to college for 3 years doing bricklaying only , been working with different Builders through out the years and now have decided to go solo 15 + Years Experience
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Ironhart developments
No reviews yet
Extension Builder in Bagshot
I’m Steve I have been working in the construction industry for over 18 years. Working mostly on new builds, doing all the first fix and second fix plumbing. I have also done most of all the groundwork’s, drainage, landscaping. I have been involved in organising other trades, materials and dealing with building control and planning issues.
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Wincanton building & renovations
Rating: 5 out of 5
Extension Builder in Bagshot
At Wincanton Build , we provide a complete building service with all trades under one roof . Building, renovations, alterations , conservation , plastering including lime plastering and screeding , kitchens , bathrooms , cut roofs and roof tiling . From a dripping tap to a complete refurbishment .
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Latest review:
Handyman- 22 Dec 2025
Andrew from Wincanton Building and Renovations provided and absolute top class service performing some building, minor electrical and plumbing works for me. He is very reliable, on time, gets the job and very flexible. He is a pleasure to deal with, highly recommended!
Kernsaw Builders LTD
No reviews yet
Extension Builder in Bagshot
A family ran business taking on all aspects of home renovations, extensions, conversions and landscaping
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Lloyd Fletcher
Rating: 4.8 out of 5
Extension Builder in Bagshot
Hi, my name is Lloyd and I have built properties from start to finish for over 35yrs . Although my trade is carpentry I have a great knowledge in all aspects building works and pride myself on the quality of work my team and I provide.
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Latest review:
Extensions- 19 Jun 2022
No fuss, job done, efficient, clean and reliable
Bizy Construction Ltd
Rating: 5 out of 5
Extension Builder in Bagshot
Welcome to Bizy Construction ltd, a construction company located on the western fringe of Greater London, committed to delivering an exceptional service on budget and on time. We have a dedicated team committed to delivering exceptional New Build, House Refurbishments, House Extensions, Loft and Basement Conversions to a specific budget, while ensuring we meet our clients' expectations.
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Latest review:
Extensions- 3 May 2022
Job done by Bizy Construction Ltd, Was done to the highest standard every team member was very polite and helpful. All the work was done using in house trade person nothing was contracted out so all the work went very smoothly. New kitchen/rear extension excellent. My wife and I are very pleased with all the work done by Bizy Construction Ltd, and would use them again. We would recommend them to anyone who need a reliable building/construction company. Zied was excellent give us advice and idea as if he was a private adviser. Which we appreciate and valued I can’t praise the workmanship enough or find any thing to complain. Thank the team that work on my property.
Bucks Carpentry Services
Rating: 5 out of 5
Extension Builder in Bagshot
Buckinghamshire based carpentry firm offering full property renovation & refurbishment.
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Latest review:
Carpentry- 16 Dec 2022
Declan sorted out the internal doors advising me what could be repaired and replaced. He communicated well working efficiently and cleanly. On a personal note I experienced him as a kind, considerate and trustworthy man. I would definitely recommend and use him again.
Kam construction
No reviews yet
Extension Builder in Bagshot
Kam construction. Trustworthy, reliable and professional building team.
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SouthEast Builders ltd
Rating: 5 out of 5
Extension Builder in Bagshot
SouthEast Builders offer a complete overall construction service, from general and bespoke kitchen and bathroom installs to refurbishments, extensions and landscaping.
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Latest review:
Kitchen Fitting- 12 Feb 2021
Superb blokes very polite very good planning for our kitchen tidy blokes after working rubbish taken away hire this company for all your kitchen needs and tiling and plumbing once again superb job. All cupboards are fitted well good freezer fitted in kitchen

4.5

Top rated Extension Builders

Our Extension Builders in Bagshot, are rated 4.5 out of 5 based on 18 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Bagshot?

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

Find extension builders in Bagshot with MyBuilder

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

Step 2: Compare different extension builders in Bagshot

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

Step 3: Hire Bagshot extension builders with confidence

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

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

What to ask a Bagshot extension builder before hiring?

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

An extension builder in Bagshot 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 Bagshot 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 Bagshot?

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 Bagshot 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 Bagshot 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 Bagshot

Can an extension builder in Bagshot help with planning permission?

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

Many Bagshot 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 Bagshot help with materials and finishes?

Yes, most extension builders in Bagshot 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.