Extension Builders in Bagshot

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (17 reviews)

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Some of our top rated extension builders in Bagshot

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NJC BRICKWORK & BUILDING
Rating: 5 out of 5
Extension Builder in Bagshot
Welcome to NJC BRICKWORK & BUILDING. I started in the construction industry in 1999 focusing on commercial brickwork. Later, moving into general building. I formed NJC BRICKWORK in 2014 Over the years I have gained experience and lots of knowledge of general building. I have built up a trusted and skilled set of tradesman I use on a regular basis. We take on all aspects of general building work from new builds and extensions to structural alterations, groundworks, patios & repointing.
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Latest review:
Bricklaying- 24 Aug 2016
Nick has been an absolute pleasure to work with. He was always very polite, his work was neat and tidy and very considerate of others around him. He took the hassle out of building/renovation and even helped out with organising things once his job had finished. He originally came to quote on possible subsidance, which ended up not being subsidence at all and instead did some internal renovation for me by bricking up some doors and knocking through walls. I can definitely recommend Nick and will get him to do some work for me in the future.
BCB Building Services
Rating: 5 out of 5
Extension Builder in Bagshot
The team has over 35 years in the building trade constructing extensions fitting kitchens, bathrooms, conservatory’s. For the past year and a half the carpenters and the painting division Have been working alongside the goodwood estate repair and maintenance team for the Duke of Richmond to restore 18th century buildings back to there form of glory.
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Latest review:
Based on my experience I have no hesitation recommending BCB Building Services who came recommended to me prior to this work by word of mouth. I needed to carry out modest renovation and remediation works on a newly purchased period property requiring many trades; general builder, scaffolder, plumber, plasterer, roofer, landscaper and damp specialist, etc. Brad and BCB team promptly provided a quote and, essential for me, agreed to source and project manage the diverse trades required to complete the work. They are busy but worth the patience and short wait necessary to get the work done by them. The workforce were professional, tidy, courteous and organised minimising disruption during the works and leaving the house clean and undamaged in their wake. The works were delivered per schedule and to a high standard and whilst not the cheapest, the pricing is fair and I believe the outcome represents tremendous value. Brad and the team remained pro-active beyond works completion and engaged actively in addressing the small amount of trivial snagging. They are now my go to for building works.
SCI CONSTRUCTION GROUP LIMITED
Rating: 5 out of 5
Extension Builder in Bagshot
SCI Construction is a family business with over 30+ years of extensive experience in the full refurbishment of homes and commercial properties including kitchen and bathroom renewals and bespoke carpentry works. We are accustomed to working in occupied properties and do our upmost to ensure minimal disruption to your home and family life when carrying out works.
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Latest review:
Handyman- 15 Jun 2023
Amazing experience. Urgent bbq rescue job, patio doors fixed in record time and at short notice on the hottest day of the year.
Precision building & maintenance
Rating: 5 out of 5
Extension Builder in Bagshot
Builder specialising in brickwork
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Latest review:
Bricklaying- 4 Aug 2020
Top job, efficient and tidy. Would definitely recommend! Thanks Luke.
Leigh Dawson
Rating: 5 out of 5
Extension Builder in Bagshot
IF YOU REQUIRE EXCELLENT WORKMANSHIP , GREAT TEAM ESTABLISHED ,HIGHLY RECOMMENDED REFERENCES , YOU WILL LIKE .
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Latest review:
Extensions- 15 Feb 2022
Quality and efficiency of work very good. Once Leigh arrived on site each day he got down to the work immediately and worked hard for the duration of the day. We would certainly hire Leigh again if and when we require more to be done. Definitely recommend Leigh to others.
ACG Construction
Rating: 5 out of 5
Extension Builder in Bagshot
Recently Rejoined MyBuilder. At AGC Construction we pride ourselves on the quality of our workmanship and customer satisfaction is at the heart of everything we do. We guarantee to give a competitive no obligation quote. After closing our diary due to a sizeable run of work refurbing and constructing armouries and gun rooms for approved clubs and some of their members. Our diaries are now opening again. We cover a wide range of trades in the construction industry specialising in all aspects of carpentry/roofing and sub/super structure construction. We are also able to call on exceptional pool of trades people for tasks we don’t carry out in house. So if you have any projects coming up get in touch for a free no obligation quote. Exceptional quality at a reasonable price.
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Signature Property Developments
Rating: 5 out of 5
Extension Builder in Bagshot
Signature Property Developments proudly offer a hassle free & affordable building service where the customer’s needs always take priority with excellent quality workmanship. Operating to modern standards, we're confident we can meet all requirements on your next building project & exceed expectations when it comes to quality as accredited builders in London. • 18+ years experience • We're accredited and insured through the Federation of Master Builders.
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Latest review:
Painting & Decorating- 1 Mar 2024
Jack and his team have done a superb job of decorating my whole house , he and his team arrived for 3 days on time and left at 5 every day, they worked so hard to refresh my home and hubby and i cannot be more pleased, i would recommend jack to anyone who wants a great job done, thankyou jack from us both for all the hard work you and your team have done and for also doing it in a short timescale too, we are both very gratefull x
N L Crabbe Ltd
Rating: 5 out of 5
Extension Builder in Bagshot
We are a family company with over 35 years of experience, undertaking all aspects of building work to include extensions refurbishment and all aspect of hard landscaping.
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Latest review:
Ground floor garage conversion into a spare bedroom/office with separate utility room. Fantastic workmanship, well insulated, lots of tricky ceiling levels that required boxing in and plastering, very neat job. Extremely professional at all times and very reliable, with excellent communication skills. Would highly recommend.
Pedersen Homes ltd
Rating: 5 out of 5
Extension Builder in Bagshot
We are a family run Surrey company. With many happy and returning customers over the last 20 years, you can be sure of being well looked after. Our aim is to provide a stress free project, delivered in a manner that I am confident will exceed your expectations. Our customers often comment that every colleague they interact with is approachable and cheerful; we find that promoting a positive attitude always helps projects run smoothly with good communication throughout.
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Latest review:
Landscaping- 16 Jun 2026
Fabulous job by three great guys. Very conscientious and hard working. Thorough with an eye to detail. Obviously take a pride in their work. I would unreservedly recommend them.
westcraft ltd
Rating: 5 out of 5
Extension Builder in Bagshot
Welcome to Westcraft Limited. We have been established for over 10 years, and have gained a vast amount of design, construction and building experience. At Westcraft we are proud to provide our clients with a full and comprehensive service, from Design and planning to the final build.
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Latest review:
Loft Conversion- 26 Feb 2024
We are happy with the service. We are working on other projects together as well. Manjinder is a great guy, very experienced and responsive.
Home & Garden Construction & Refurbishment
Rating: 5 out of 5
Extension Builder in Bagshot
We are team with over 20 years experience with qualifications in construction industry. We are trust build for customers based on detailed estimates and fair prices for carrying any jobs, free estimate and skilled advising. Any jobs undertaken are proved by Gas Safe and electrical NICEIC certificates as also workmanship warranty by NVQ qualified skilled workers. Please see ours previous customers reviews and completed works. Please feel welcome to see my website.
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Latest review:
Conversions - General- 3 Apr 2025
We recently had extensive building work carried out in our kitchen, including alterations to a window and door opening, fitting new doors, installing a new kitchen, and completing decoration works. From start to finish, the experience was excellent. The quote provided was exceptionally detailed, outlining the full scope of work, a clear timeframe, and a draft contract. It was also very competitive compared to other quotes we received. The work was completed even quicker than expected, thanks to Pawel, the highly organised team leader. He and his team worked incredibly hard, ensuring we were involved throughout the process to accommodate all our needs. Their attention to detail and professionalism were outstanding. The final result has exceeded our expectations – the kitchen looks amazing! We highly recommend Pawel and his team for their expertise, efficiency, and dedication to delivering high-quality work.
Kady Brickwork & Construction
Rating: 4.4 out of 5
Extension Builder in Bagshot
Hi there, We take on all types of building, alteration and landscaping work from small repointing jobs or changing locks to to large extensions and garden redevelopment. I'm a fully qualified bricklayer and carpenter with 25 years experience and an extensive list of trusted and vetted tradesmen We use regularly to provide professional quality to all our work. We are proud to say Most of our work is obtained though word of mouth and would be happy to provide further references if required.
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Latest review:
Extensions- 5 Nov 2020
Had wood delivered. Did not turn up to start the job. I tried calling and it sounded like he was asleep. Would not take any further calls. I asked for wood to be collected as he is unreliable but it is still here.
ConstrucTek LTD
Rating: 5 out of 5
Extension Builder in Bagshot
We undertake all building work Extensions, Porcelain and Stone Patios, Loft Conversions to New Build Houses. We will visit your site and give you a fully itemised no obligation quotation. All our work is fully guaranteed and Insured. We are members of the Federation of Master Builders and also the government backed Trustmark Scheme. Look at our feedback. All feedback is for extensions which we primarily specialise in.
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Latest review:
Extensions- 30 Jan 2020
We cannot thank Danny and Constructek enough for our beautiful extension. From his first visit to look at the project and quote through to the last this week to complete Danny and his team have been amazing. All of the trades people were so friendly and accommodating. Danny handled all of the tradespeople and deliveries for us, making the whole process such a job. The standard of his work is beyond exceptional and it is clear why he is a Master Builder. Nothing is too much trouble and Danny accommodated our every request. He and his team made our project a joy to have built. We really cannot recommend his company enough. We would be more than happy for any of his potential customers to come to our home and see the exceptional work they have done. We are over the moon with our finished project and will be using Danny and Constructek again. Thank you so very much more making our dream a reality.
Stefan paramount construction
No reviews yet
Extension Builder in Bagshot
I’m a coalfield builder, I’m working in construction industry by 20 years. I like what I’m doing and I like after I finish the job to see my clients happy!
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Building solutions
Rating: 5 out of 5
Extension Builder in Bagshot
With over 30 yrs experience working in customers homes we build high quality extensions , renovations and hard landscaping solutions . From project conception to building control sign off , we handle your project in full giving you peace of mind and a high end finish . Fully insured , we also provide references from previous happy clients with site visits on request .
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Latest review:
James provided a fair quote and delivered the project within the agreed budget. He kept the communication channel opened all the time, with constant updates about the progress and next steps so we knew exactly what to expect across the whole project. He was reachable through Whatsapp and happy to answer all our queries. He delivered a good quality job and we are very happy with the outcome as he managed the whole project including dealing with building control. I’d highly recommend him.
Callad Bespoke Carpentry and Construction
No reviews yet
Extension Builder in Bagshot
Here at Callad Bespoke Carpentry and Construction, we take great pride in offering our customers a professional, reliable and friendly service. Based in the Surrey area, highly skilled with over 15 years experience, we undertake all aspects of carpentry and building. Specialising in: Extensions Full house refurbishments Built in wardrobes and storage Under stairs storage Worktops Kitchens External cladding Wall panneling First fix carpentry Decking Fitted furniture Bespoke joinery Shelving Internal and external doors Stair balustrades Skirting and architrave Flooring ( laminate, engineered and solid wood flooring ) We work hard to offer a service tailored to your individual requirements, so please do not hesitate to get in touch for professional advice and a free quote.
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Top rated Extension Builders

Our Extension Builders in Bagshot, are rated 4 out of 5 based on 17 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.