Extension Builders in Borehamwood, East of England

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (13 reviews)

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

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Sureform Construction Ltd
No reviews yet
Extension Builder in Borehamwood, East of England
Hi, My name is Tom Mc Hugh, I have been in the construction industry for over 30 years. I originally started in the field of Architecture but later moved into the construction side of things forming Sureform Construction Ltd (SCL) in 2009. We have great experience in ground works and Temporary works and we have completed several new basements and total renovations within London including some high end projects in, Kensington, Chelsea, Notting hill areas. We are experts with anything relating to concrete, underpinning, Superstructures, foundations, RC slabs etc. We also carry out general groundworks, drainage, remedials and full hard landscaping including tarmac, paving etc. We work on commercial & domestic projects. We generally work within the London area but we have carried out Projects further afield such as Oxford, Cambridge, Bishop Stortford, Stevenage. At Sureform Construction we pride ourselves on professionalism and commitment to Safety and quality Workmanship and attention to detail. We have several Customers and Main contractors that we have worked with on a continual basis over the years. We look forward to hearing from you and seeing how we can help with your project.
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Musawir Architecture Limited
Rating: 5 out of 5
Extension Builder in Borehamwood, East of England
We are fully qualified & established architectural design team, with high success rates in obtaining residential and commercial planning approval. A multi-disciplinary consultancy with 10 years combined experience. We provide services for all projects, new builds, extensions, conversion along with commercial projects and change of use. Musawir Architecture retains our competitive edge having exceptional approval rates for planning & building regulations submissions and offer outstanding quality.
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Latest review:
Extensions- 5 Feb 2021
Abul was very professional and went through our extension plans thoroughly, making sure he understood exactly what it was we were after and made some suggestions himself. He has been very easy to contact with any queries, a great service.
Maven Heating Ltd
Rating: 4.4 out of 5
Extension Builder in Borehamwood, East of England
We specialise in Gas heating & plumbing Boiler installation Unvented hot water cylinder Underfloor heating Full central heating installation We will beat any genuine gas safe engineer price.
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Latest review:
Gas Work- 12 May 2018
Great price and quality
Andonic86
New on MyBuilder
Extension Builder in Borehamwood, East of England
The best dryliner Experienced plasterboard with 14 years of expertise. Specialising in all types of ceilings, partition walls, and stud walls. High-quality workmanship and reliable service.
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Angle Construction
Rating: 4.7 out of 5
Extension Builder in Borehamwood, East of England
We have been in the construction business for over 15 years doing all sorts of works, from minor works to full home constructions. No job to small no job to big. We work in and around London
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Latest review:
Windows & Doors (uPVC & Metal)- 28 Jan 2026
Very unhappy with how things went with Angle Construction overall. Poor comms during the transaction was the first red flag - no communication for 2 days the moment money was sent, however afterwards received an apologetic call - parts ordered and arrived in due course. Andrei turned up, and got to work on removing the old gate, but then started shaving down the post without saying anything -we were told after that the posts were not level. Eventually he said the door would need to be cut, which we agreed to. The door and posts were both cut to fit, but massive gap left at the bottom, and only half of the door fittings and no handles were installed! In addition, where the door was cut and the wood shaved made, a lot of mess was left all over the garden furniture and patio floor. Shocked at the lack of care and professionalism. He was clearly agitated and in a rush to leave. We have a working back door, but it looks like a real botched job. Not happy, and I would not recommend.
Primavera Construction LTD
No reviews yet
Extension Builder in Borehamwood, East of England
We specialize in domestic projects (inc. home extensions, loft conversions, refurbishments and new builds), delivering projects from design concept (Planning Stages) through to Construction and Turnkey Completion. CONSTRUCTION EXPERIENCE: 8 yrs working on complex £100M+ projects across London, 2 yrs working on new build £5M+ project in Chigwell, as well as many smaller domestic projects. PLANNING EXPERIENCE: 10+ yrs of securing planning applications across London and the surroundings.
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New Deal Construction Ltd
No reviews yet
Extension Builder in Borehamwood, East of England
Since our inception in the year 2001, we have successfully completed a number of residential, institutional, and commercial projects. Our vision is to become an ultimate construction company in the UK that handles all construction needs from planning to execution. We believe in giving a top-notch quality in a timely manner and hence can deliver one hundred per cent trustworthy services to our clients so that they can attain their share of happiness.
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Adecon Design and Build Ltd
No reviews yet
Extension Builder in Borehamwood, East of England
Adecon build and design Ltd offer the complete package from design to construction. We specialise in Residential and Commercial sectors. We are problem solvers, an integrated team of Engineers and high skilled builders with extend experience. Regardless the scale or complexity, all projects are important to us, at all stages.
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Taiz Builders
No reviews yet
Extension Builder in Borehamwood, East of England
**🔨🏡 “Your Dream Home, Our Expert Hands!” 🏡🔨** Looking for top-notch craftsmanship that’ll make your home the envy of the neighborhood? You’ve come to the right place! 💪✨ we don’t just build – we **create magic**! From stunning bathrooms that feel like **luxury spas** 🛁 to flawless tiling, plumbing, and renovations that’ll make your jaw drop, we bring **passion, precision, and a whole lot of elbow grease** to every job. ✅ **Reliable & Punctual** – We show up on time, every time! ✅ **Top-Quality Work** – Because you deserve nothing but the best! ✅ **No Mess, No Stress** – We leave your space **sparkling clean**! ✅ **Affordable Prices** – Luxury look without the luxury price tag! Why settle for **ordinary** when you can have **extraordinary**? Call us today, and let’s turn your vision into **reality**! 🔧✨
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Build geni
No reviews yet
Extension Builder in Borehamwood, East of England
7 ways experience on private jobs ,we are doing quality first and we following the regulations
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R84L Renov84Less
Rating: 5 out of 5
Extension Builder in Borehamwood, East of England
We are R84L Renovateforless Ltd, contractor with 100% 5star reviews. After starting over 35 years ago ,we have build reliable team and gained tremendous experience, leaving clients immensely satisfied. Worked hard for our reputation in East Midlands now we transferred to South London. Our team is specialised in interiors,exteriors,kitchen,bathrooms, flooring,roofing,plumbing,electric , extensions and much more. We also work with businesses, transforming office spaces, restaurants and cafe’s. Our designed team will work with you to build your dream home and make it a reality. Nothing is impossible for us. We advise, design and build your dream home or work place.
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Latest review:
Conversation of a ground floor wc in to a shower room with tiling. Always showed up on time and worked all day like a machine. Gives great ideas and trys to save money for client where possible. Have used him again to re do my mums bathroom and again top work and finnish.
TAC Building
No reviews yet
Extension Builder in Borehamwood, East of England
Tac Building is a building construction company based in Watford, Hertfordshire, and has operated throughout Watford, Harrow and surrounding area for over 15 Years, focusing on the delivery of small to medium sized alteration, refurbishment, and new-build projects. If you are looking for the builder to carry out your kitchen extension, either by extending to the side or the rear, or if you are after an extra bedroom with a bathroom at the loft, you can be certain we will deliver.
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Arka Developments
No reviews yet
Extension Builder in Borehamwood, East of England
Arka Developments is a London-based design and build company specialising in residential and commercial refurbishment, house extensions, and new build projects across North West London. With a background in architecture and construction project management, we deliver well-planned, high-quality projects with a strong focus on design, cost control, and efficient execution. We offer a fully integrated service from planning and design through to construction ensuring a smooth, transparent process and consistent results. Whether you’re upgrading your home, extending your space, or delivering a development project, Arka Developments provides reliable, hands-on delivery at every stage.
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AGDESIGN-BUILD.LTD
No reviews yet
Extension Builder in Borehamwood, East of England
Architectural services Structural Engineering Services
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PROBUILTZ LTD
No reviews yet
Extension Builder in Borehamwood, East of England
PROBUILTZ LTD is a reliable and experienced construction and property maintenance company based in London. With a skilled team of professional tradesmen, we specialise in delivering high-quality workmanship across both domestic and commercial projects. Our services cover everything from small repairs to full renovations, including: • Painting and decorating • Full property refurbishment • Bathroom and kitchen renovations • Flooring installation and repairs • Demolition and strip-out works • Partition walls and plasterboard installation • Plastering and ceiling repairs • Roofing – new installations and repairs • Extensions and structural alterations • Groundworks and drainage • Water and fire damage restoration • General property maintenance We take pride in being reliable, honest, and detail-focused. Every project is carried out to a high standard, ensuring clients receive long-lasting results and a professional service from start to finish.
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Coste + Beno
Rating: 5 out of 5
Extension Builder in Borehamwood, East of England
Coste + Beno is an experienced construction business with a strong residential background. We pride ourselves on balancing architectural ingenuity with fine craftsmanship, to offer specialist services to discerning clients in the premium residential sphere. Our bespoke approach has seen us creating bijoux bathrooms in Shoreditch to managing full-scale renovations on listed residences in Primrose Hill. We are looking forward working with you. Best, Coste + Beno
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Latest review:
Architecture- 27 Nov 2017
I contacted Marius because he had good reviews and wanted someone reliable and capable so design a single story extension with large external and internal bifold doors. I wasn’t disappointed - Marius has been excellent throughout the whole design process and produced drawings to a high standard which met our requirements. Marius was an excellent communicator and always available to give advice when required. Further more, he went out of his way to contact local authorities regarding any questions I had at no extra cost to clarify any uncertainties. I would highly recommend his architectural services - he was good value and very professional.

Top rated Extension Builders

Our Extension Builders in Borehamwood, East of England, are rated 4 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.