Extension Builders in Borehamwood, East of England

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

Easily find verified Borehamwood, East of England Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Borehamwood, East of England.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

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

2957 Results

Sort by:

WHG Consultancy Ltd
Rating: 5 out of 5
Extension Builder in Borehamwood, East of England
Award winning builders in South West and Central London. We offer a complete range of design and build services for residential and commercial customers include new build developments, renovations, refurbishments, reconfigurations, extensions, bathroom and kitchen fitting, as well as bespoke carpentry, joinery and electrical work. We think your property is as individual as you are and help you to achieve your ideal home through our highly skilled & experienced team of designers and builders.
Get in touch
Latest review:
Restoration & Refurbishment- 28 Dec 2015
I did quite a bit of research before choosing Battersea Builders. They didn’t come in with the cheapest quote but I never base my choice on price alone. And it wasn’t miles above the other quotes I got. Instead, I chose them because they ticked a lot of boxes including a) good independent reviews, b) a dedicated PM, c) qualifications, d) quick responses, e) a decent website etc. Overall, they did a fantastic job. The quality of the work and finish is really good. The PM, Tommy, was really helpful throughout and the team was very polite and conscientious. They were also on site every day as promised and didn’t play that old builders trick of getting the job and then going offsite to secure another job elsewhere (resulting in the deadline being missed). Was it perfect? No, but then not many projects are. I have a few minor comments including the fact there was a misunderstanding about the quality of bathroom cupboard I needed so the original quote was insufficient and costs had to be increased half way through the project. Despite this issue, Tommy did his best to keep the extra costs down. One other niggle was that I asked them to keep all the manuals and instructions for all the fittings but they threw them out. Not a big deal but quite annoying. Overall, it wasn’t cheap but I would use them again because the work was done to a high standard and the team were a pleasure to work with.
Apex Plan & Build LTD
Rating: 5 out of 5
Extension Builder in Borehamwood, East of England
Apex Plan & Build is your trusted partner in turning vision into reality. Specializing in both domestic and commercial construction, we are dedicated to transforming houses into dream homes and businesses into efficient, modern spaces. With over 30 years of collective industry experience, our team ensures every project is completed to the highest standard, offering expertise in M&E works, including air source heat pumps and MVHR ventilation systems. We also bring cutting-edge innovation to your space with smart home automation solutions like Loxone and Control4, creating environments that are not only beautiful but also intelligent and energy-efficient. Apex Plan & Build is where your dream project is our top priority.
Get in touch
Latest review:
Very professional and organised. My rear extension renovation was impeccable, thorough knowledge of building regulations with a variety of services to choose from really put me at ease. The venetian plaster feature wall has become the centrepiece of our home.
RDB Contractors Ltd
No reviews yet
Extension Builder in Borehamwood, East of England
we use to do any dry-lining partitions, metsec works, loft conversions, extensions, carpentry works, tiling, suspended ceilings. We have about 10 years experience. we also do roofing works in fibre glass.
Get in touch
Arethusa Restoration
Rating: 5 out of 5
Extension Builder in Borehamwood, East of England
"ARL-Contractors" Arethusa Restoration Limited Is an Italian company offering an unrivalled quality of service as both Principal contractor in the refurbishment and renovation of houses, extensions, loft conversion and, commercial restoration and fit-out & Specialist contractors in the restoration of period and historic buildings, offering a niche service spanning traditional façade cleaning, restoration, conversion into new luxury modernised living spaces.
Get in touch
Latest review:
Plastering- 19 Dec 2018
Roberto came out to site and quoted, I felt very confident and reassured by him very quickly. He quoted for the whole work and arrived and left on time. There was a lot of attention to detail on this job I am happy with his work, he is highly skilled, works hard and is also nice to be around. I will hire him again, if I need his speciality services in the near future.
Jewel Design and Build LTD
No reviews yet
Extension Builder in Borehamwood, East of England
Jewel Dream Homes 20+ years working in construction. Working anywhere inside the north and south circular road. At Jewel Dream Homes, we combine precision craftsmanship with visionary design to build not just houses, but homes that are true gems. Trust us to use premium materials, attention to detail, and a commitment to sustainability, ensuring your dream home shines with excellence and comfort for generations. Let's build the future together, one dream home at a time. Find us on Instagram @jeweldreamhomes And on Houzz @jewel dream homes
Get in touch
Pacific Maintenance ltd
No reviews yet
Extension Builder in Borehamwood, East of England
G Maintenance ltd is a family run business who strive to achieve 100% customer satisfaction. We believe that the key to building good client relationships is through not only exceptional quality of work but also through creating trust. To create this trust we meet deadlines and ensure customer satisfaction on every project. We provide a complete property building and maintenance service and have expertise in all elements of the building trade. COMMERCIAL - DOMESTIC - INDUSTRIAL
Get in touch
CAL
No reviews yet
Extension Builder in Borehamwood, East of England
Reliable. Versatile. Gets the job done. I’m a hands-on builder with years of experience across all areas of domestic construction—foundations, brickwork, kitchen fitting, groundworks, bathrooms, structural alterations—you name it. I see the bigger picture and keep projects moving without the usual delays or excuses. Homeowners trust me to handle full renovations without cutting corners. Contractors use me because I can jump into any part of the job and make things happen. If you’re fed up with chasing different trades and just want someone who shows up, cracks on, and finishes to a high standard—get in touch. I don’t mess about.
Get in touch
new vision construction(uk) ltd
Rating: 5 out of 5
Extension Builder in Borehamwood, East of England
New Vision Construction (UK) Ltd is committed to provide the highest quality professional construction services. This commitment can only be maintained through the efforts of its people. We provide quality construction services to our clients. The pride we have in our work enables our clients to enjoy the construction process with confidence.The craftsmanship quality we produce is visible in all our finished projects regardless of the projects size.
Get in touch
Latest review:
Bathroom Fitting- 17 Jul 2020
Very professional & skilled builder. Aswell as a full bathroom refurbishment he took extra time on the small details to really make it a special end result. Me & my family are very pleased with Ranjits work. A very helpful and knowledgable man. Thanks Ranjit for a great bathroom for me & my family to enjoy.
INFINNITY CONSTRUCTION
No reviews yet
Extension Builder in Borehamwood, East of England
Qualified bricklayer. Worked for a construction firm for the past 5 years doing various work including, Patios, garden rooms, extensions. Steel installation. Plasterboarding and much more. The time is right to venture out on my own.
Get in touch
Horwood homes and construction Ltd
Rating: 5 out of 5
Extension Builder in Borehamwood, 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
Get in touch
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. ⭐️⭐️⭐️⭐️⭐️
TCBUILDERS LTD
Rating: 5 out of 5
Extension Builder in Borehamwood, East of England
I have over 20 years experience in carpentry and joinery, building and refurbishment works, kitchens and bathroom installation, design and build, landscaping and garden rooms. I have worked in construction from an apprentice carpenter to site management on new builds and residential works. Delivering quality is my aim no matter size or cost.
Get in touch
Latest review:
Bricklaying- 26 Nov 2021
The guys did an excellent job re-laying the coping stones - responded promptly and came to price up quickly, friendly and professional! Wall looks so much better.
Bask construction
No reviews yet
Extension Builder in Borehamwood, East of England
Backed by more than 30 years’ experience in the industry, Bask Construction Ltd have established themselves as one of the leading installers of all types of suspended ceilings, walls, and partitions in the Greater London area. From drywall to demountable partitioning systems, our installations are always completed to the highest possible standard.
Get in touch
Costy Building LTD
No reviews yet
Extension Builder in Borehamwood, East of England
Over 10 years of experience Trusted - Local - Reliable COSTY BUILDING LTD has a proven track record of innovative designs, effective problem solving and attention to detail and our goal is to meet and exceed the expectations of every customer. We pride ourselves on our commitment to provide a professional and speedy service at all times, whilst maintaining the highest quality of work. We take on all types of jobs from small domestic work to larger commercial projects, all carried out to the highest standards, and at very competitive prices.
Get in touch
Luke Smith Plastering
No reviews yet
Extension Builder in Borehamwood, East of England
I run my own building company.i run a tight ship.I deal with construction and design and details.we take on all projects.we work to high spec and aim to keep growing our construction firm.
Get in touch
A Interiors Ltd
No reviews yet
Extension Builder in Borehamwood, East of England
Well established in the Greater London area, A Interiors Ltd is a trusted construction company. Skilled, reliable, and hard-working, have more than 30 years’ combined experience of delivering internal construction services and projects on time and budget, taking all the hassle out of renovating your property. Primarily serving commercial & residential clients in London and the surrounding areas. We take all sort of works like; loft conversion, etc.. Get in touch today for further details.
Get in touch
Toma Construction Limited
Rating: 5 out of 5
Extension Builder in Borehamwood, East of England
I have over thirty years experience undertaken all type of building works including extensions, loft conversions, refurbishments and conversions. No job to big or to small.
Get in touch
Latest review:
Groundwork & Foundations- 18 Dec 2020
Had three quotes for a base for a garden shed, Toma was the cheapest by far. We arranged a day for the work to be done, bit apprehensive because I never knew anything about the company. Mr Toma and two others turned up, what lovely people they were, especially Mr Toma, the job was highly professional, everything was tidied up. Would I use them again.........100%. I would highly recommend them.

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.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

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.