Extension Builders in Borehamwood, East of England

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.8 (14 reviews)

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

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Bluelime planning consultancy LTD
No reviews yet
Extension Builder in Borehamwood, East of England
Bluelime is an architectural design and build company established in 2007. Initially, we specialized in delivering projects for some of the best-known high street brands, including Specsavers, Starbucks, and Krispy creams. In 2014, we made a strategic shift away from the commercial sector, redirecting our focus toward the residential market. Drawing from our professional expertise in design and project management from the commercial realm, we seamlessly adapted these principles to the residential sector. Over the last decade, Bluelime has achieved remarkable success, securing approval for over 400 planning applications across every borough in London. We’ve completed more than 50 development projects, encompassing new builds, extensions, loft conversions, and refurbishments. Our experience spans a diverse range of properties, from Victorian houses to modern apartments, culminating in a portfolio that stands as a testament to our commitment and expertise.
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Shiv Builders
Rating: 5 out of 5
Extension Builder in Borehamwood, East of England
Shiv Builders .We are professional .All aspects of building work. no matter its small or big job we take all kind of works Over 5 years of experience! -roofing ( new, repairs, replaces, alteration, gutter repair ) - plumbing, heating,new boiler, radiators, ventilation, drain repair - electrical ( new installation-certificate, fault finding, fuseboard ) -Extension - carpentry - bathrooms ( new, tiles repair) - kitchens (design/fitting/supplying) - damp problem - tiling - painting - and many more We try to advise clients in solving problems related to construction and avoiding them in the future. We do not do so-called quick works. We carry out all the work properly and reliably.
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Latest review:
Tiling- 25 Jul 2025
Shiv builders did the tiling for my bathroom. The quote was easy and done via a WhatsApp video. Price was reasonable. The job turned out to be more challenging than we first thought with uneven walls and floorboards were quite worn however they found solutions easily. The team arrived on time and did an excellent job. Always left the place tidy and very polite and professional. I then had a few additional jobs round the house such as changing door handles and fitting light pendants which they happily accommodated and again did a good job. Will definitely be using them for future work.
PBS Contracts (Design&Build) Ltd
No reviews yet
Extension Builder in Borehamwood, East of England
PBS Group UK is the trading name for PBS Contracts (Design & Build) Ltd - family run, multi discipline, construction and bespoke architectural joinery fabricators established over 10 years ago. We operate from our 10,000sqft office and joinery workshop in Park Royal, NW10. We employ approx. 40-50 staff both within the workshop, on-site and in the office, including a Project Manager, Site Managers and supervisors overlooking a talented workforce.
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EcoHouse Group Ltd
No reviews yet
Extension Builder in Borehamwood, East of England
Hi We are EcoHouse Group Limited Company who will take care of all you project from A to Z if they small or big. We have outstanding reputation with proven record.
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Sri & Co development
No reviews yet
Extension Builder in Borehamwood, East of England
I have over 10 years of experience in the construction industry, working on a wide range of projects from small-scale renovations to high-end developments. My background includes work on extensions, bathroom remodels, loft conversions, large flat conversions, and new build constructions.
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SCO ELECTRICAL & BUILDING LTD
No reviews yet
Extension Builder in Borehamwood, East of England
SCo is a family run business with experts in multiple trades. With a focus on electrical work, we offer 24/7 call outs for electrical problems. We cover all aspects of electrical installation, additions, and maintenance. We also offer building related services, such as, complete property renovations, maintenance, and additions. Please don’t hesitate to contact us.
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Ginty developments ltd
No reviews yet
Extension Builder in Borehamwood, East of England
Welcome to Ginty Developments Ltd, a family run construction company based in the North London / Hertfordshire area. At Ginty Developments Ltd, we specialise in loft conversions, house extensions, and full property refurbishments across North London and the surrounding areas. With years of experience and a passion for quality craftsmanship, we bring your ideas to life - whether you’re looking to expand your living space, update your home, or completely renovate. We manage every project with professionalism, transparency, and attention to detail from start to finish. Our team works closely with you to deliver tailored solutions that suit your lifestyle, timeline, and budget. Our reputation is built on client satisfaction. You can view verified reviews and references from past projects on our profile at Loveyourdoorstep or by contacting us directly. Thank you for your consideration, from Owen, Barbara & Feidhlim at GDL
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Gotbath UK Ltd
Rating: 4.7 out of 5
Extension Builder in Borehamwood, East of England
Gotbath UK Ltd is London based family construction company committed to deliver an exceptional service on budget and time. Whether you require an extension, loft conversion or remodelling an existing property, we provide a full service. We work together with profesional as architects, designers, engineers etc
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Latest review:
Extensions- 20 Feb 2020
Decent builders but with extremely poor communication skills. First the good points: 1. They are good at internal finishes 2. They create and use a Statement of Work (SOW) to track all costs of the project, so there were no major surprises in the project 3. They are friendly and hard workers - who arrive on time Gotbath UK Ltd used subcontractors to build us a 6 meter rear extension. Although they had an in-house architect, they did not know the law around boundaries which resulted in a conflict with our neighbours. After spending hundreds on hiring a boundary surveyor, the initial wall had to be re-built within our boundary. Gotbath did not take any responsibility for the wrong information they provided to us regarding boundaries and charged us for the rebuild. When discussing how to finish the inside of the extension, GotBath were extremely slow in ordering supplies and in general responding to us, so we took matters into our own hands and ordered materials ourselves which were removed from the SOW provided to us. At the end of the project, finishes took a long time and required constant chasing. Final gas, electrical and warranty documents took a long time to reach us and required a lot of chasing too. I have very little confidence that GotBath will honour the warranty document they have provided to us. It's a shame because I can see GotBath have a lot of potential as a builder. However, their lack of communication has really let them down.
A & M SECURITY SPECIALIST
New on MyBuilder
Extension Builder in Borehamwood, East of England
We have a combined 25 years of experience in the plastering, Rendering and building industry. We are based in north London but can work in all surrounding areas. We are specialists in Dry lining, Insulation, Partitioning, Ceilings, Plastering and all external rendering and facades. We take extreme pride in achieving a high quality finish in all works completed by us.
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STONE SA LIMITED
No reviews yet
Extension Builder in Borehamwood, East of England
Stone Sa Construction can give you the help and essential advice needed to optimize the space and construction of your building project, but also provide a quality of service.
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TD Building
No reviews yet
Extension Builder in Borehamwood, East of England
Fluent in Turkish. I have 45 years of experiencing construction that have worked in all areas including high-rise buildings and rough construction metal work measurements. I understand every part of the process and always deliver quality work. Written by the son of the builder.
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bA_
No reviews yet
Extension Builder in Borehamwood, East of England
Italian Architect in London with more then 20 residential project in Lobdon. From planning permission to construction. If you have a roof or a back or a basement extension please contact me. Looking forward to hearing from you. Arch. Samuele
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Grzegorz
No reviews yet
Extension Builder in Borehamwood, East of England
work we do: Bathrooms, general construction, driveways, fences, kitchens, whole house renovations and tiles, floors, painting, carpentry, electrics, plumbing
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J&M development
No reviews yet
Extension Builder in Borehamwood, East of England
Hi my name is Magar Singh and I have proper registered company and I am proper builder any kind a refurbishment new making extensions houses anything if interested you
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JBVlasceanu
No reviews yet
Extension Builder in Borehamwood, East of England
We are a team of builders who know how to do everything from electric to plumbing to extensions and etc... our website is jbvlasceanu.co.uk if you wish to know more informations about us!
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BJORNS PAINTING AND DECORATING Ltd
No reviews yet
Extension Builder in Borehamwood, East of England
1- GUARANTEED QUALITY FINISH Attention to detail is everything to our team. 2- OVER 7 YEARS TRADE EXPERIENCE We have experience in all manner of property maintenance including painting, decorating, plastering, drywall, tiling, wallpapering and paint spraying ext. 3- FREE COMPETITIVE ESTIMATES We offer free quotes and can visit your premises or home at your convenience to give you a detailed estimate of the works required.
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3.8

Top rated Extension Builders

Our Extension Builders in Borehamwood, East of England, are rated 3.8 out of 5 based on 14 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.