Extension Builders in Berkhamsted, East of England

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.2 (9 reviews)

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Some of our top rated extension builders in Berkhamsted, East of England

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Circle Construction Ltd
Rating: 5 out of 5
Extension Builder in Berkhamsted, East of England
….………. Circle Construction Ltd is an established building company based in Hemel Hempstead, covering all residential construction works in Hertfordshire, Bedfordshire and all surrounding counties. Specialities are bricklaying (14 years experience), extensions, new builds, loft conversions, landscaping and groundwork’s.
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Latest review:
Landscaping- 4 Oct 2020
Jack did our patio and front path and we couldn't be happier. He is very positive and enthusiastic and kept us up to date with the process from beginning to end. He prices jobs very reasonably. We will definitely use him again.
Horwood homes and construction Ltd
Rating: 5 out of 5
Extension Builder in Berkhamsted, East of England
At Horwood Homes and Construction we aim to work with our customers to achieve projects to the highest standard, using our experienced team of brickwork specialists, we help you to plan and build any job size from garden walls to complete new build projects. After many years of working with bespoke builders we have gained the ability to complete the most challenging of builds and we believe any job is possible with good communication, a clear understanding and a passionate team. Please get in contact with us today for any advice or a free quotation. Please check us out on Instagram (horwood_brickwork) Or Facebook and Checkatrade (Horwood homes and Construction) Thanks Horwood_hc
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Latest review:
Highly recommend Phil. He took time to understand my requirements and offered a competitive price for the job. Work was completed in a timely manner and to a very high standard. Thanks Phil I will be using you again in the future for any building projects. ⭐️⭐️⭐️⭐️⭐️
A W Building Contractors Ltd
Rating: 5 out of 5
Extension Builder in Berkhamsted, East of England
A W Construction Ltd., provide a full range of building services. Bricklaying Extensions Demolition Patios & Driveways Groundwork Garage conversions Refurbishments Domestic & commercial Free of charge quotations & advice, no extra hidden pricing. No job too big or small! Family run business.
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Latest review:
Garage conversion with extra storage. Completed plumbing, electrics, insulation, plastering, painting. New window supplied & fitted. Recommendation of great floor tilers. All completed on the agreed time schedule and budget.
JS Construction & Property Maintenance Ltd
Rating: 5 out of 5
Extension Builder in Berkhamsted, East of England
We have over 20 years of experience in the building, construction and property maintenance industry. Whatever your building needs maybe, we can provide support starting from initial consultation, drafting your plan, finalising budgets, designing, building and aftercare support.It’s all about headache-free work .References are available on request .we would always invite you to visit a property we have or are working on so you can view our workmanship. We have excellent reviews on Check a Trade .
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Latest review:
Extensions- 13 Apr 2023
Jas and his team were fantastic and completed the initial build in a wonderful timeframe. Highly recommend Jas.
c o b building services
Rating: 5 out of 5
Extension Builder in Berkhamsted, East of England
Over 25 year’s experiences and high standard finished quality on all works. High recommendation from my satisfied customers. Customers will have up to 10 years warranty. We have been being collaborating with Ripples Beaconsfield Bathroom , Ripples Wokingham Bathroom and Radlett Premier Bathrooms - three premium designer bathroom showrooms for over 15 years. On MyBuilder profil I update just few pictures with my work but I can provide much more pictures and information about my work. Together with my team we do - Extension - Loft extension - Converted house in flats - Plumbing / central heating system - Full bathroom refurbishment - Full kitchen refurbishment - Polish plaster / Venetian stucco - Plastering / skimming - Painting - Electric - External house insulation - Build wood house - Build summer house ( garden house ) All works is covered by 1000000 liability insurance.
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Latest review:
Bathroom Fitting- 26 Jul 2024
Catalin completely transformed both bathrooms! He listened to our requests and has come with good solutions to our problems, including recessed shelves and replacing the hot water cylinder with a combi boiler, to give us more space in the bathroom. The work was done to a very high standard and has helped us to source materials and sanitary ware. Catalin and his team has done a fabulous job! I highly recommend him!
Andrei Socaci
Rating: 5 out of 5
Extension Builder in Berkhamsted, East of England
Reliable, responsible and self motivated person with experience in the building industry. It will be a pleasure to undertake your work.
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Latest review:
Hard Flooring- 19 Jan 2026
Great job in replacing the flooring. The floor looks good and he was efficient, reliable and cleaned up well after
TEAM BBS
Rating: 5 out of 5
Extension Builder in Berkhamsted, East of England
Boasting a wealth of knowledge over 23 years experience. Team bbs is really the only choice you need to make your dreams a reality. No job to small. Building quality into your home. Friendly, trustworthy and honesty is the key to building a great working enviroment for us all. High end workmanship, problem solving & great design ideas are what most of our customers would describe us as.
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Latest review:
Conversions - General- 3 Oct 2025
Excellent works done to date. We were pleased with their reliability, efficiency and tidiness on the job. Pleased with their works and would definitely recommend for future works.
A&M INSTALLATIONS LTD
Rating: 4.9 out of 5
Extension Builder in Berkhamsted, East of England
A&M INSTALLATIONS LTD are construction company, we specialise in all trades. We carry out all work type of domestic and commercial property work, this includes bathroom and kitchen installations, central heating maintenance and installations, boiler maintenance and installations, all types of plumbing and many more trades. Contact us for free no obligation quote. All of our work is carried out by qualified tradesman and to high standards.
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Latest review:
Gas Work- 3 Mar 2025
Thank you for your great job. Very nice done job, very polite, cleaned up after. Would recommended !
Vasile Building Services
Rating: 5 out of 5
Extension Builder in Berkhamsted, East of England
I'm a 46 years old tradesmen from Watford. I am a hard worker, sociable, good organiser, honest. I like you to be happy with my work and I give the same whatever the contract is worth. I always respect your wishes and work with you to achieve your results. All my work is quality insured.
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Latest review:
Extensions- 28 Nov 2017
Well what an absolute pleasure! Quite simply one of the most professional tradespeople I have had the pleasure to hire. Vasile and his entire crew were all polite, professional and extremely hard working. They were onsite almost every day without fail no matter the weather, worked quickly and often long hours. Everything that we asked for was done to a premium finish, and often Vasile would suggest alternatives that would work better. They were also able to make alterations once the job was started as circumstances in the build changed from outside factors. The quality of the finish is top rate, and the end result is absolutely stunning, the work has totally transformed the house. I cannot recommend Vasile and his team highly enough, and will happily recommend them to all my friends, family, neighbors and co-workers. If we ever extend or have further need for a builder he will certainly be my first choice. To sum up, Vasile is competitively priced, trustworthy, a hard worker and highly skilled. I wish to publicly thank him for his dedication and keeping the whole experience as painless as possible!
A TO Z BUILDING CONTRACTORS LTD
Rating: 4.9 out of 5
Extension Builder in Berkhamsted, East of England
I am a practical, creative, hardworking, specializing in bespoke joinery with excellent carpentry and kitchen installation skills. I have 15 years experience in fitting and installing beautiful rigid kitchens, building bespoke wardrobes, staircases and any woodwork around the house. According to my work ethic everything has to be completed to the highest standard possible in order to provide the best customer service. I've been a member of FEDERATION OF MASTER BUILDERS. If any building or construction work required get in touch. Our team specializing in: new builds, extensions, loft conversions, any structural work, soundproofing.
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Latest review:
Joinery & Cabinet Making- 8 Dec 2025
Very professional and did an amazing job with my media wall and flooring. Highly recommend
thegreenorigin ltd
Rating: 5 out of 5
Extension Builder in Berkhamsted, East of England
The Green Origin is a building specialist with a difference, our name reflects our approach to the care of the environment and the value we attach to our clients needs. We apply the highest standards of craftsmanship to deliver our clients first class service and superior finish.
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Latest review:
Thegreenorigin Ltd worked on a full refurb of our office wash rooms in August last year. We had moved into new offices that had been completely renovated with the exception of the bathrooms, which were 20 years out of date! As a busy recruitment specialist in central London, we have an enormous amount of footfall through our offices on a daily basis, including those through our bathrooms, so the quality and resilience of the work was imperative. Thegreenorigin took time to understand our business priorities and worked throughout the night to allow us to maintain use of the bathrooms while they were doing the job. It meant we could still provide facilities to our clients (and staff) whilst they were being refurbished. This was a very important factor for us. In addition to this, they worked around issues which came to light regarding the building we worked in and old pipe work that was still in place, causing sewage issues and completed the project within the timeline we agreed. I would have no hesitation recommending them to other businesses or personal customers.
Tivadar
Rating: 4.8 out of 5
Extension Builder in Berkhamsted, East of England
To pleased the customers and quality of my Jobs it's my first priority. This is what have been doing for several years. My experience includes full refurbish. For any questions do not hesitate to contact me
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Latest review:
Restoration & Refurbishment- 26 Mar 2024
I hired him because he seemed very nice and honest. However, there was an issue with something that It wasn't done as I asked him and instead of trying to solve it he came to pick up the tools and leave me hanging with the job. I payed him for a job that he didn't finish and had to finish myself as I could. No attention to detail and wanted to finish things fast so he could move on to another job, which means the job was poorly done. His English is not very well so the communication was poor.
Tigarconstruction Bathrooms & Kitchens
Rating: 5 out of 5
Extension Builder in Berkhamsted, East of England
We are a 2 man team with 25 years experience between us. We specialise in bathroom and kitchen fitting. Between us we can provide the complete install. We can provide all the trades needed to get the job done. Gas safe engineers and fully qualified electricians.
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Latest review:
Tiling- 21 Aug 2025
Matt's communication was good throughout, from the quote stage to finishing things up. He was helpful, clearly keen to do a good job, and discussed things he felt were relevant as the job progressed. Most importantly, the tiles look amazing, my kitchen is transformed!! Highly recommended.
KPB services
Rating: 5 out of 5
Extension Builder in Berkhamsted, East of England
KPB services now trading as Tungsten Crown Property Group and in partnership with Next Step Group is a new and ever growing business with traditional and professional experience of over 25 years in the building trade, with an excellent attention to detail! We undertake any building services provided from the ground up to the roof! And everything inside the property. Free no obligation quotes, we price right and fair. Please do not hesitate to contact us. We look forward to the opportunity to carry out the work and provide a reliable, high-quality service.
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Latest review:
Hard Flooring- 24 Nov 2018
Excellent customer service and highly professional. Listened to clients requirements and gave suggestions. Would recommend to family and friends and I will be using them again in very near future
MEMA ELECTRICS & CONSTRUCTION LTD
Rating: 4.9 out of 5
Extension Builder in Berkhamsted, East of England
Mema Electrics & Construction Ltd offers customers a fair price, a friendly and accommodating service and will deliver electrical & Building services of the highest standard.
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Latest review:
Restoration & Refurbishment- 25 Mar 2018
Great guys. Tidy, polite and flexible with our timing and schedule. Lovely bathroom when they were done. A bit more attention to detail on some of the tiling would’ve been great, but they were slightly awkward mosaic tiles that I had chosen. And when I mentioned it they were more than happy to replace the tiles I wasn’t happy with. Artan’s electrical work (full house rewire) was considerate of our needs and requests. He worked quickly to get it done for our move in date and we were very pleased! Lovely guy and he had a very good team working for him!
Bull&Chisel
Rating: 5 out of 5
Extension Builder in Berkhamsted, East of England
We are an experienced business focusing on all building, renovations, kitchen and bathroom fitting as well as painting. Feel free to view our web page and request a free quote.
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Latest review:
I was planning an extension to my kitchen, which included a complete refurbishment and the addition of a shower room. I also needed somebody to coordinate all aspects of the project, including recruiting the right resources for the building work, electrics etc. I was extremely pleased that Bull & Chisel were recommended to me. From the start, Bryan and Warren gave me the confidence that they were able to complete the project to my satisfaction. They were happy to continue working with me throughout and they liaised effectively with partners they brought in at key stages to ensure that each task was completed to my satisfaction. As for their own work, I cannot fault them. There are always unexpected challenges that arise in these types of project. Bryan & Warren consider these very carefully before providing a solution. They pay close attention to detail and that has resulted for me in a super new space. I highly recommend Bull & Chisel and have already asked them to sign up for more projects in the near future!

3.2

Top rated Extension Builders

Our Extension Builders in Berkhamsted, East of England, are rated 3.2 out of 5 based on 9 reviews from customers like you.

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What types of services are offered by local extension builders in Berkhamsted, East of England?

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 Berkhamsted, East of England 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 Berkhamsted, East of England who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Berkhamsted, East of England?

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

Find extension builders in Berkhamsted, East of England with MyBuilder

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

Step 2: Compare different extension builders in Berkhamsted, East of England

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

Step 3: Hire Berkhamsted, East of England extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Berkhamsted, East of England, 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.

Berkhamsted, East of England extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Berkhamsted, East of England extension builder before hiring?

Before hiring an extension builder in Berkhamsted, East of England or extension building company in Berkhamsted, East of England, 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 Berkhamsted, East of England?

An extension builder in Berkhamsted, East of England 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 Berkhamsted, East of England 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 Berkhamsted, East of England?

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 Berkhamsted, East of England 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 Berkhamsted, East of England 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 Berkhamsted, East of England

Can an extension builder in Berkhamsted, East of England help with planning permission?

Yes, many extension builders in Berkhamsted, East of England 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 Berkhamsted, East of England handle everything from design to construction?

Many Berkhamsted, East of England 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 Berkhamsted, East of England help with materials and finishes?

Yes, most extension builders in Berkhamsted, East of England 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.