Extension Builders in Billericay

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (12 reviews)

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Some of our top rated extension builders in Billericay

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Beeson Building Services Ltd
Rating: 5 out of 5
Extension Builder in Billericay
A family owned and run building contractor, undertaking all aspects of building works. Professional and reliable service, with team members specialising in a wide range of trades.
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Latest review:
Restoration & Refurbishment- 13 Jul 2022
Massive thank you to Mike and George who did such a great job in taking out our chimney breast yesterday. So so pleased and very reasonably priced
GDR construction solution ltd
Rating: 5 out of 5
Extension Builder in Billericay
GDR Construction Solution Ltd provides a wide range of construction, repair, and improvement services for residential customers. and there is no project too big or small for our team. We are dedicated to delivering superior results at affordable prices,
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Latest review:
He done loft conversion which he did a great job. Completed it in 6 months which in 2 months less agreement. He kept it well done tidy. He done what we had asked to do and completed on. He had a good customer service easy to contact and sort out any issue. I would recommend him to anyone for his work.
Art Gecko Building Services
No reviews yet
Extension Builder in Billericay
Since our founding in 2000, ART GECKO Building Services has operated with strong values aimed at understanding and serving client needs. To us, every new project means a new relationship. The information we learn from this open communication model allows us to deliver excellent results. Get in touch today, and discover the advantage of working with us. We offer services for all building work from extensions-bathrooms-kitchens-tiling-patios and landscaping.
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Elite Renovations Limited
No reviews yet
Extension Builder in Billericay
Renovation work. From boilers to bathrooms, kitchens to decorating. We cover it all. We started off as a plumbing firm 8 years ago and have now expanded to a full renovation company.
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AAJ Brickwork
Rating: 4.5 out of 5
Extension Builder in Billericay
No job is too small or big. Competitive prices Neat and tidy
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Latest review:
Bricklaying- 10 Mar 2026
Good communication, good price, worked hard to complete project leaving in a clean state
A claire
Rating: 5 out of 5
Extension Builder in Billericay
Hi there I can do anything from A-Z with the best prices and to top quality finish, free estimations is available Best prices you’ll find from me 😜
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Latest review:
Tiling- 30 Apr 2026
Job was done to a professional standard. Very satisfied.
BuildCOR
No reviews yet
Extension Builder in Billericay
The buildcor team are very experienced with more than two decades of building knowledge. We have worked on all kinds of construction projects from small to large domestic and commercial, no matter its size or complexity. this ensures that we always achieve a stunning finish, exceed expectation and provide complete client satisfaction When it comes to integrity in the construction industry, doing the right thing is how we approach every job. We will always be honest with prospective clients about the realistic timing, pricing and process of a project, even if it risks the client going with a competitor, rather than surprising them with unexpected costs and spiral uncontrollably. Our internal process ensure regular quality checks are performed at each stage of the project so you are assured your project is being performed not only to our own high quality standards, but also to regulatory standards All our work is covered by written contracts signed by both parties to offer you peace of mind and guarantee of what we deliverer which includes; -Full details of the agreed price -start and completion dates -insurance details -scope of works -payment terms
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Mega Co Group Ltd
Rating: 5 out of 5
Extension Builder in Billericay
Mega Co Group Ltd is a professional brickwork and stonework company delivering high-quality workmanship across all aspects of masonry. We specialise in extensions, garden rooms, summer houses, new builds, and repointing for brick and stone properties. With a reliable and experienced team, we complete projects efficiently, safely, and to a high standard. We take pride in our attention to detail, clear communication, and leaving every site clean and tidy. Customer satisfaction and long-lasting results are at the heart of everything we do.
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Latest review:
Anton is a reliable and hard worker. He worked efficiently and even came back to finish the job properly when my tennant was being disruptive.
GCL Construction Ltd
Rating: 5 out of 5
Extension Builder in Billericay
GCL Construction Ltd provides up to the minute advice on all aspects of domestic and commercial work. we listen carefully to what our prospective clients ask of us and offer help and advice with design and planning permission ensuring they meet regulatory standards at each stage. We realise our mission of delivering projects on time and on budget, by following structured procedures which enable us to identify potential problems and create innovative solutions.
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Latest review:
Extremely professional great workmanship would highly recommend
CGS carpentey
No reviews yet
Extension Builder in Billericay
All carpentry and building work undertaken. Finished to a top professional quality.
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Louis Baucutt
No reviews yet
Extension Builder in Billericay
Hi, my name is Louis...I am a multi-tradesman and I have worked on loft conversions locally in Essex and also completed a house renovation in France (12 month onsite contract). I am experienced in house extensions and can undertake plastering, tiling, painting and decorating and all types of wood work.
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R J Construction (Essex) Limited
Rating: 5 out of 5
Extension Builder in Billericay
Im4th generation of builders All interior and exterior work and landscaping work undertaken
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Latest review:
Landscaping- 3 Jul 2020
I can not thank Robert and his crew enough,I have been involved in property development for 38 years and have had countless trades people come and go. I am used to being underwhelmed and know all the usual add on's that regularly get trotted out during a project. So it was a refreshing experience to use Robert. This project was for my disabled brother to enable him to use his garden,Robert and his team were considerate and understanding working around someone in a wheelchair who always seemed to be getting in the way whilst they were trying to get literally tons of materials through the house. They worked liked machines, didn't stop when it rained and finished the job in 5 days whilst being a man down when I would of been amazed if they had done it in 7 days. The workmanship is faultless, they are courteous, on time and tidy. I can highly recommend Robert, I was keen to get a run down of his building trades skill set as he will be the first person I, or my family will call when we want anything done, and in a nutshell he can do pretty much anything you may want done to a property. A big thank you Robert and team from all of us.
Cristian Iancu
No reviews yet
Extension Builder in Billericay
A highly experienced and dedicated bricklayer with over 15 years in the trade, specializing in new builds and large-scale projects. Renowned for precision, efficiency, and a commitment to excellence
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Prestige Home & Extensions ltd
New on MyBuilder
Extension Builder in Billericay
Prestige Home & Extensions ltd specialises in high-quality home improvements, house extensions, loft conversions, bathroom installations, renovations and property upgrades. We pride ourselves on delivering reliable workmanship, attention to detail and excellent customer service from start to finish. Whether it’s a full home extension, loft conversion, new bathroom, kitchen renovation or general building work, we work closely with every client to create results that are built to last. Clean, professional and dependable, we are committed to completing every project to a high standard and on schedule.
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Gleis Developments Limited
No reviews yet
Extension Builder in Billericay
We're a home renovation company, incorporated a little over 2 and a half years ago and been in the building business for 20 years. from small works to full refurbishments.Experienced tradesmen, often deal in correction of faulty works, provide reports where needed.Skilled team who provide highend finishes. Much of my works are for in and around the London and greater London areas. Most of our exposure is client referrals but would like to broaden my client base with yourselves.
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KINVEK CONSTRUCTION
Rating: 5 out of 5
Extension Builder in Billericay
We are a family run business, established January 2005, Kevin is a carpenter with over 40 years in the building industry, my son Matthew, who is a plumber, has been working with me for the last 10 years and wife Julie has been in the office since the start We pride ourselves on being friendly polite and trustworthy We do all types of building work, extensions, kitchens, bathrooms, carpentry, plumbing, electrics and decorating, fencing, decking
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Latest review:
Carpentry- 17 May 2026
Great guy, reliant, work done to spec and expectation. Thank you

3.9

Top rated Extension Builders

Our Extension Builders in Billericay, are rated 3.9 out of 5 based on 12 reviews from customers like you.

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What types of services are offered by local extension builders in Billericay?

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 Billericay 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 Billericay who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Billericay?

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

Find extension builders in Billericay with MyBuilder

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

Step 2: Compare different extension builders in Billericay

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

Step 3: Hire Billericay extension builders with confidence

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

Billericay extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Billericay extension builder before hiring?

Before hiring an extension builder in Billericay or extension building company in Billericay, 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 Billericay?

An extension builder in Billericay 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 Billericay 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 Billericay?

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 Billericay 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 Billericay 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 Billericay

Can an extension builder in Billericay help with planning permission?

Yes, many extension builders in Billericay 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 Billericay handle everything from design to construction?

Many Billericay 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 Billericay help with materials and finishes?

Yes, most extension builders in Billericay 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.