Extension Builders in Berkshire

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.8 (10 reviews)

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Some of our top rated extension builders in Berkshire

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Grizzly Building Services
Rating: 5 out of 5
Extension Builder in Berkshire
Grizzly Building Services was established in 2016, embracing Polish and English people of great experience. We have over 25 years of experience in the construction works from sett blocks to roofs, whether you need to renovate or build a new house. We specialise in large and small projects or small repairs. Every work is performed reliably, cleanly and we give you a guarantee on our services .
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Latest review:
Tiling- 5 Aug 2021
Grizzly Building Services did a very good job of tiling my bathroom and fitting the sink, toilet and bath. They worked hard and were flexible to accommodate an increase in the scope of the job. They returned promptly to fix a minor issue.
Korriku Building Services
Rating: 5 out of 5
Extension Builder in Berkshire
Korriku Building Services is based in Reading. The company prides itself in the quality of its work and customer satisfaction. Our extensive team of fully qualified and experienced tradesmen create a conscientious, trustworthy and friendly workforce, enabling us to specialise in all aspects of general building.
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Latest review:
Tiling- 2 Sep 2020
Work completed to a Very high standard. Clear and fair pricing. Reliable, tidied up when the job was complete. Excellent service would definitely recommend
Costa
Rating: 4.7 out of 5
Extension Builder in Berkshire
hi !I m Costa,I do all aspects on building work
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Latest review:
Extensions- 5 Sep 2023
Slow to start but tremendous sprint to the finish.great end product and always sharing ideas to save me money and in hand to provide advice when needed.
DCG Builders
Rating: 5 out of 5
Extension Builder in Berkshire
My name is Dominic. I have been in the construction industry since I left school at the age of 16. I studied Trowel Occupations and gained an NVQ level 3 in Trowel Occupations by the time I was 19. I have since worked in many areas of construction, mainly bricklaying and exterior structures, covering new builds, renovations, restoration and hard landscaping.
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Latest review:
Bricklaying- 18 May 2021
Dom came and finished off our garage which was started by some terrible builders. He came on time and finished the job quickly and well. Would recommend and use again.
Vaala limited
Rating: 5 out of 5
Extension Builder in Berkshire
We’re property development specialists with over 19 years experience, based in Berkshire. We focus on immaculate new builds and impressive home extensions. But we also offer a wide range of services – such as pre-planning, loft conversions, and refurbs. Throughout our projects, we give our clients total transparency. We also focus on simplicity, creativity, and innovation at every stage of the build. With a team leader onsite, and a project manager overseeing everything and communicating with all parties on daily basis, you can be sure that your construction project is always on track. We work collaboratively with our clients to deliver projects that go beyond industry standards. We pride ourselves on effective time management and we’re dedicated to building impactful working relationships with every client.
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Latest review:
New Builds- 6 Jan 2025
JoB ggood job
MG Brickwork
Rating: 4.9 out of 5
Extension Builder in Berkshire
On Google maps MG Bricklayer from purley on thames. All aspects of brickwork and blockwork. Any excavations with mini digger 1m wide gap required to fit. Rsj steel installations. Patios We are a construction specialist delivering high-quality brickwork, structural steel installation, foundations, structural flooring, patios, garden and retaining walls, and full shell builds. Combining technical expertise with attention to detail, we create strong, lasting structures tailored to each client’s vision and requirements.
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Latest review:
Groundwork & Foundations- 12 Jun 2026
turned up on time and on the date agreed, I live in Swindon and they came from Reading. worked very hard to complete my foundations within two days. very polite, helpful and knowledgeable. would recommend anytime.
Reading Group Ltd
Rating: 4 out of 5
Extension Builder in Berkshire
Hi we run a property maintenance company who cover as aspects of maintenance and building works, we have up to 20 years of experience with our team and aim to help all customers feel comfortable and happy whilst work is being carried out at they’re property. We have a great team of lads who will be happy to help in anyway possible so please don’t hesitate to ask. Please drop a message/ email for more information on your requests We also a main contractor for B&Q reading and Wickes Reading installing bathrooms and kitchens. So a well vetted company 😊 Thanks Reading Group Ltd
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Latest review:
We had brought our first property and needed a lot of works to be done which included the roof, rendering and ventilation installation. Dan was very helpful and knowledgeable regarding this and guided us through the whole process. Communication was very smooth and the after care of the work was also provided which I really appreciate. Definitely would work with them again.
Oleksandr Serzhantu
Rating: 5 out of 5
Extension Builder in Berkshire
Hello, my name is Oleksandr but you can call me Alex;) I can do a lot of different internal jobs. My priority is quality.
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Latest review:
Painting & Decorating- 11 Sep 2022
I cannot rate these guys highly enough. They worked long hours for seven days in a row to complete this job while making themselves as unobstructive as possible. Their attention to detail is impeccable and the quality of the work is outstanding. Their pricing was very competitive. They were so helpful in all aspects including moving, and returning furniture, as well as performing other small jobs which had not been previously requested. They cleaned up afterwards, leaving the property cleaner than when they had arrived. I am happy to highly recommend them.
B P Bricklayers & General Builders
Rating: 5 out of 5
Extension Builder in Berkshire
Bricklaying from garden walls to full extensions and everything in between Patios , fencing , garden designs , paths & driveways ..
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Latest review:
Extensions- 5 Aug 2023
Barry was easy to communicate with. He quickly understood the needs of the job and was clear on the timeline and costs. His work was completed to a very high standard (moving a lintel) and professionally. Overall the experience was excellent and would recommend Barry.
Trestle Group Ltd
Rating: 5 out of 5
Extension Builder in Berkshire
Trestle Group Ltd is a construction contractor based in the Reading area.
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Latest review:
Decking- 9 Sep 2018
Very professional, good quality work.
EJR Pro Build
Rating: 4.9 out of 5
Extension Builder in Berkshire
Hi I'm Elliott from EJR Pro Build. We are wall & floor tiling contractors/wet room specialists We also offer a range of services from full design and build to general carpentry we are fully qualified Builders & tilers CSCS registered and health & safety trained all work is fully quaranteed & insured
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Latest review:
Extensions- 1 Jun 2022
We are absolutely thrilled with our extension. Elliot and the team completed all elements of the project, which included numerous steels to replace existing supporting walls and the re-fit of our existing kitchen +new kitchen fit out. The work is finished to a very high quality and far exceeded our expectations. Product selections such as doors, windows and tiles were proposed by Elliot and were exactly what we wanted. Elliot and the team were professional and a pleasure to work with and we would highly recommend them.
Christopher parker
Rating: 5 out of 5
Extension Builder in Berkshire
I am a builder I usually take on extension or renovation but will also take on smaller jobs
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Latest review:
Groundwork & Foundations- 7 Mar 2021
Chris did an excellent job building my shed base. He was very professional turned up on time was quick and cleaned up afterwards. I wouldn't hesitate to recommend him.
ENE Building service
Rating: 5 out of 5
Extension Builder in Berkshire
ENE Building Services . Over 10 years experience in kitchens/ Bathrooms/ Extension Carpentry/ Plumbing/ Electrical/ Decorating/ Tilling.
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Latest review:
Kitchen Fitting- 20 Sep 2022
Efficient, accurate, hassle free!!! I appreciate the can-do and trouble-shooting attitude of the ENE Team. Although there were some unexpected hiccups in my job. I received clear explanation what was going on the spot, and how the team was going to help. A member helped me clean up my kitchen after the fixing job was done, in a responsible manner. If you would like to have some improvement / maintenance jobs at your home, and you don't exactly know how to do, I recommend you talk to ENE. You can receive their feedback and a quote within a very reasonable time frame. For my case, I got their quote in a morning. My job was done in the next working day before lunch.
MSM-Building Services Ltd
Rating: 5 out of 5
Extension Builder in Berkshire
MSM-Building Services Ltd. More then 20 years on the market, fully registered and insured company, with lots of experience. Our customer is most important for us! Low prices for good quality.
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Latest review:
Marcin and his team do a lot of work for me and a variety of work - decorating, building, fencing etc. He is very polite and knowledgeable and he does fantastic work. I would certainly recommend him.
BBM CONTRACTS LTD
Rating: 5 out of 5
Extension Builder in Berkshire
BBM Contracts Limited. Professional Building contractors successfully offering our clients taylor made building solutions carrying out and successfully managing domestic/commercial building works from extension, refurbishment, alterations and conservation works. Including traditional brickwork and rendering with lime mixed mortars. Construction of Oak frame buildings and barn conservations. Including but not limited electrical, HVAC, carpentry, ground works, painting and decorating.
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Latest review:
Groundwork & Foundations- 22 May 2020
Nick was very responsive throughout the project, knowledgable and able to advise on best practices. Despite the current challenges working with social distancing requirements, he completed the job to a very high standard. Would certainly recommend Nick and his team.
Construction MGM Maintenance Ltd
Rating: 5 out of 5
Extension Builder in Berkshire
We are a professional building company who never charge any upfront fees or deposits. We are professional, polite and caring and take pride in completing any project we undertake. We strongly recommend you visit any of our previous builds and speak to our customers. We guarantee never to let you down or overcharge you and will always be honest and truthful all the way.
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Latest review:
Restoration & Refurbishment- 15 Aug 2022
Georgica turned up on time and was very friendly and helpful explaining exactly what was going to take place, they worked non-stop and required nothing from us, work was completed ahead of time and to a high standard with all materials being taken away - i would high recommend

3.8

Top rated Extension Builders

Our Extension Builders in Berkshire, are rated 3.8 out of 5 based on 10 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Berkshire?

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

Find extension builders in Berkshire with MyBuilder

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

Step 2: Compare different extension builders in Berkshire

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

Step 3: Hire Berkshire extension builders with confidence

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

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

What to ask a Berkshire extension builder before hiring?

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

An extension builder in Berkshire 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 Berkshire 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 Berkshire?

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 Berkshire 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 Berkshire 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 Berkshire

Can an extension builder in Berkshire help with planning permission?

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

Many Berkshire 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 Berkshire help with materials and finishes?

Yes, most extension builders in Berkshire 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.