Extension Builders in Borehamwood, East of England

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.7 (13 reviews)

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

2922 Results

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Vbplaming&heating
Rating: 5 out of 5
Extension Builder in Borehamwood, East of England
Hi, my name is Vall and I specialise in Building refurbishment, gas safe. I have years of experience and try to understand every customer needs and I am confident that I can help you achieve that desire project, thank you.
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Latest review:
Plumbing- 3 Mar 2025
Very professional, really good quote, very fast, very approachable and easy to work with, I would definitely hire again and in fact I will hire again for other work in the house.
Indrit
Rating: 5 out of 5
Extension Builder in Borehamwood, East of England
kitchen fitting-painting end decorations- renovations ol the house
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Latest review:
Decking- 7 Jun 2022
1000 stars!!! I have never, ever, seen a team work as professionally, quickly and expertly as what these guys did. They laid a whole 6x3 decking in 2 days. They worked non stop and went well above and beyond expected. Will never use anyone else for any work ever again. So glad I found Indrit!
AAB Home Builds Ltd
Rating: 5 out of 5
Extension Builder in Borehamwood, East of England
We are limited co. General builders. WE TAKE CARE TO NEW BUILD, EXTENSION AND LOFT CONVERSION Specialists in exterior RENDER (WEBER ,KEY RENDERING&SILICONE RENDERING)and interior plastering. Bathrooms kitchens and refurbishment works.
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Latest review:
Plastering- 23 Dec 2016
Denis did a good job plastering and retiling a small area of my kitchen. He responded to my ad promtly, came round the next day to quote and carried out the work 2 days later as requested. He was professional, polite and left my kitchen clean and tidy after the work was done. I'm happy to recommend him and would contact him again if needs be.
Concorde construction Ltd
Rating: 5 out of 5
Extension Builder in Borehamwood, East of England
We cover all types of construction. From your small handyman jobs to building large extensions and summer houses. We specialise in all types of carpentry, bricklaying and decorating. We can take care of all of your building needs with plenty of recommendations. Look forward to hearing from you.
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Latest review:
Extensions- 5 Oct 2022
I am very pleased with the work Josh and his team did in building my rear extension. They were a friendly and hard working bunch and very respectful of my space. Josh did a great job in project managing the work and making sure things were progressing as planned. Any snagging items were dealt with promptly. I would hire them again if required and recommend them to anyone who wanted to have building work done.
Agron Krasniqi
Rating: 5 out of 5
Extension Builder in Borehamwood, East of England
We are skilled builders with experience working on a number of residential projects at different sizes with high accountability. Vast experience in Loft Conversions, Extensions , driveways ,patios , bathrooms, full refurbishments. We also plan and design We are also fully qualified and highly experienced in electrical and plumbing with over 20 years of experience. Our aim is to grow and customer satisfaction is our top priority.
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Latest review:
Excellent communication. Competitive price from Agron They undertook our plumbing to include Central heating, underfloor heating and electrical work. They listened to our needs, very professional and accommodating. I would recommend Agron and his team to anyone looking for similar work. The overall finish was to an excellent standard.
M & G Home Improvement
Rating: 5 out of 5
Extension Builder in Borehamwood, East of England
With over 12 years of experience in the construction industry and an admirable track record, M&G Home Improvement can have confidence in providing remarkable levels of competence and expertise from new-builds to all refurbishment projects. We are very well recognised within the construction industry for our broad-mindedness, honesty and accuracy in our work. We recognise the needs of our clients and our devoted team that can accomplish even the most complicated challenges with confidence.
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Latest review:
Extensions- 4 Jun 2021
We needed a kitchen extension, and after getting 10 quotes from local builders, M & G were extremely competitive on price. The whole process was made simple, mainly due to the knowledge and communication from Miri and his team. Before I chose M & G, I was invited to see other jobs they were working on and after seeing the first extension, my mind was made up. Miri and his team are Punctual, Tidy, Knowledgeable, Professional, Hardworking and I cant recommend them high enough. I will be hiring Miri and the team for our Loft conversion soon.
HAS CONSTRUCTIONS LTD
Rating: 4.5 out of 5
Extension Builder in Borehamwood, East of England
Has Construction London ltd, We are a building company with more than 30 years of experience in all chosen aspects of the construction industry. We specialise in works such as: -New builds -Extensions -Loft conversions -Full refurbishments -Electrics/ Plumbing We aim to provide our highest level of expertise in order to achieve excellence in our industry.
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Latest review:
Extensions- 19 Apr 2020
After spending months of planning and finding the perfect company to execute our Porch we decided to Hire Has Constructions LTD. We are very thrilled with everything that was done. Everything has been completed to the highest standard and exceeded all expectations. You can genuinely tell they take pride in their work as they always go above and beyond for every task to ensure perfection and satisfaction. Anyone considering Has Constructions LTD should not hesitate and should contact them for a quote. They may be new to MyBuilder but certainly not new to the trade. They have decades of experience and knowledge. My family found them very experienced and knowledgeable with all regulations and trade standards. In our Porch, some of the tasks they completed included, foundations, block and brick work, guttering, drainage, new roof, roof tiling, electrical planning and wiring, plasterboards, lighting, plastering, painting, tiling, interior door frame and door installation, installation of a composite door with side glass panes, celotex insulations, k render finish and laying driveway paving. They really did all the above which highlights the range of tasks and knowledge that they have in this field. Please see their photos for examples of their work and be assured you are in safe hands. They are reliable, honest and very fair. Would highly recommend to anyone.
Ardent home improvements
Rating: 5 out of 5
Extension Builder in Borehamwood, East of England
We are a Passionate & Enthusiastic Building Company, Offering a Complete Refurbishment and Building Service to Both Residential & Commercial Property Owners.
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Latest review:
Bathroom Fitting- 13 Oct 2015
Reece and his father did a great job in our bathroom and he was a real pleasure to deal with . He went above and beyond the role as he had to order and collect a bath end panel as he suggested it would be a better match from the one I had selected . He was correct in this. He is he first builder I have ever known to suggest an improvement, source it and collect it as part of the job !! I would thoroughly recommend him. :)
A&L contractor
Rating: 5 out of 5
Extension Builder in Borehamwood, East of England
I’ve been selfemployed for over 5 years I’ve got more than 15 years experience on all building aspects, such as Loft extension House refurbished Kitchens & Bathrooms And many more
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Latest review:
Restoration & Refurbishment- 15 May 2025
Incredibly happy with Admir and the team. Very professional, punctual, tidy, great finishes and a problem solver. We created a very challenging kitchen to finish, and they did an incredible job. Super happy to finally find someone that I can trust.
Vlad Chiroban
Rating: 5 out of 5
Extension Builder in Borehamwood, East of England
Hi ! If anyone interested about my services don’t hesitate to contact me I have over 12 years experience in drylining , tape and jointing , plaster and painting Also I can do general buildings Many thanks
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Latest review:
Painting & Decorating- 28 Apr 2021
Vlad and his team was very polite and professional. The guys repainted my living-room, hallway and kitchen along with repairs I needed doing around my Flat. This included re-plastering and general making good inside/outside the property. Vlad even went out of his way to help me find the right paint for my walls and provided honest advice. The team made sure the work was done to a high standard, ensuring the flat was clean before they left. I needed the work to be done quickly and this was done in good time and at a good price. Easy going, I would definitely hire them in future.
HomeDeco
Rating: 4.9 out of 5
Extension Builder in Borehamwood, East of England
We believe that every project deserves attention to detail, quality craftsmanship, and a commitment to excellence. Whether it's construction, renovation, interior finishing, or home improvement, our goal is simple: to deliver results that exceed expectations and create spaces our clients are proud of. We are committed to completing high-quality projects on schedule and within budget while maintaining the highest standards of workmanship, safety, and reliability. We take pride in building long-lasting relationships based on trust, reliability, and customer satisfaction. Our success is measured not only by the quality of our work but also by the confidence our clients place in us. After all, happy clients become returning clients — and returning clients are the best proof of work well done :))
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Latest review:
Extensions- 4 Feb 2019
We have had the best possible experience dealing with Home Decorating. Gin and Jon are a powerful team effectively combining Gina's client facing capabilities with Jon's immense building experience. Highly recommended!
George
Rating: 5 out of 5
Extension Builder in Borehamwood, East of England
Hi my name is George, I’ve been in the industry for the last 15 years, full refurbishement , loft conversions, extensions !
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Latest review:
Plastering- 9 Apr 2025
George was friendly and professional and worked hard to provide a good finish. He honoured his quote which was reasonably priced. I'd definitely recommend George for plastering work.
Irz construction ltd
Rating: 5 out of 5
Extension Builder in Borehamwood, East of England
Irz construction ltd was created 5 years ago always were recommend to costumers all around London Type of jobs we do Refurbishments Extension Loft conversation Gardening Driveways Painting decorating All projects we did are available to visit and see It in person also ask the owners about their experience with us The director has been 7 years on this industry previously managing another successful construction company
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Latest review:
Restoration & Refurbishment- 19 Nov 2019
Iljaz and his Team were brilliant! I was slightly concerned having no reviews. They found the leak, fixed it and patched up the wall in very tidy and professional manner. He did say he wouldn't be able to come today and updated me, however he made time to come in-between his day to sort out my issue. Not many true trades people like this and very honest and stuck to his word. I would definitely recommend him and would not hesitate to use his team again. Thank Iljaz!
Adz Construction Ltd
Rating: 5 out of 5
Extension Builder in Borehamwood, East of England
In Adz Construction we offer you all stages of construction services. We build, renew and make your home more welcoming for you.
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Latest review:
Electrical- 29 Apr 2022
The guys made some good recommendations for placement and how things could / should work and then put it all together brilliantly. Great job!
Landi Builders Ltd Uk
Rating: 5 out of 5
Extension Builder in Borehamwood, East of England
I am a professional, reliable, and hardworking builder dedicated to delivering high-quality workmanship and excellent customer service on every project I undertake. I take great pride in my work and always aim to complete every job to a high standard, ensuring that my customers are fully satisfied with the finished result. I understand that choosing a builder is an important decision, and I always strive to provide a service that is trustworthy, professional, and stress-free from start to finish. My approach to building work is simple: be reliable, communicate clearly, work safely, and deliver quality results. I believe that professionalism is just as important as workmanship. Turning up on time, being respectful of a customer’s property, keeping the work area tidy, and maintaining clear communication throughout a project are all essential parts of the service I provide. I treat every job, large or small, with the same level of care, attention, and commitment. I have experience in a wide range of building and property improvement work, including general building, repairs, maintenance, renovations, interior improvements, exterior work, and property upgrades.I am happy to take on both small jobs and larger projects.
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Latest review:
Kitchen Fitting- 8 May 2026
Keri did an excellent job in fixing our cooker extractor pipe. Easy to talk to, nice approach and work in a timely manner. If we need them again for our home, will definitely contact them again.
Zamir Merko
Rating: 5 out of 5
Extension Builder in Borehamwood, East of England
Hello my name is Zamir, I have over 20 years experience in the building trade. When I complete a job I like to leave the customer very happy.
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Latest review:
I was very happy with the finished job He was very good and made sure that it was done properly. He came in 1 day to quote me and started the next day and finnished in 2 days

3.7

Top rated Extension Builders

Our Extension Builders in Borehamwood, East of England, are rated 3.7 out of 5 based on 13 reviews from customers like you.

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What types of services are offered by local extension builders in Borehamwood, 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 Borehamwood, 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 Borehamwood, East of England who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Borehamwood, 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 Borehamwood, 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 Borehamwood, East of England extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Borehamwood, East of England home extension project is likely to cost.

Find extension builders in Borehamwood, East of England with MyBuilder

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

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

When you start receiving interest, review profiles of local Borehamwood, 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 Borehamwood, East of England extension builders with confidence

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

Borehamwood, 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 Borehamwood, East of England extension builder before hiring?

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

An extension builder in Borehamwood, 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 Borehamwood, 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 Borehamwood, 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 Borehamwood, 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 Borehamwood, 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 Borehamwood, East of England

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

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

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

Yes, most extension builders in Borehamwood, 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.