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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Site manager
Rating: 5 out of 5
Extension Builder in Billericay
Hello there I'm Lucian Moraru I'm construction site manager, I like to help People, I'm interested to work privatly and find solucions for any problems to make everyone Happy! I have experience, în construction more than 20 years but I'm still learning ,tell me how can I help?? We also restore old buildings, reinforcement, foundations, walls,internal external, drainage system, manholes,etc...
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Latest review:
Handyman- 2 Nov 2025
Fantastic job, very happy with the work and I highly recommend lucian
JG
Rating: 5 out of 5
Extension Builder in Billericay
More than 15 years of experience in general building from groundwork’s to french polishing. Working for years with one of the biggest North London construction company as a carpenter supervisor. I feel content of my good work outcome. Would like to work weekends and evening times!
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Latest review:
Carpentry- 15 Jun 2026
Really great experience! Friendly, helpful and available at short notice. Did a great job. Super happy with everything. Would definitely hire again.
J and J Building and Renovating Services Ltd
No reviews yet
Extension Builder in Billericay
JJ Building is a full service Building Company. We have been trading for over 25 years and carry out all types of work from from flooring to new kitchens and bathrooms to extensions and everything in between, no job is too big or too small. Please look at our Services page for a full scope of the work we do.
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Marco ltd
Rating: 4.8 out of 5
Extension Builder in Billericay
we put effort and commitment into our work so that the client is satisfied with our work
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Latest review:
Plastering- 19 Mar 2026
Friendly guy.
Fallow Business Group
No reviews yet
Extension Builder in Billericay
We’re an experienced construction company willing to help you bring your project to life through our capable team. Get in touch for a no obligation quote
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Ultima Group UK
No reviews yet
Extension Builder in Billericay
We combine passion with experience to transform your dream home into reality. Whether it’s planning drawings, renovations, extensions, interior designs, or full construction, we are here to assist you at every stage of your project.
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KS builders
No reviews yet
Extension Builder in Billericay
We can handle simple and complex jobs on time and with good price. We do all kind of jobs like painting and decorating, tiling, garden slabs, bath renovation , roofing , plumbing , electric , wood flooring , fix kitchen , skimming and maintenance etc…
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Vytas
No reviews yet
Extension Builder in Billericay
Over 18 years experience in carpentry and general build. We do house refurbishments,extensions, loft conversions, bathroom refurbishment. High attention to quality.
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INNOVATE BUILD GROUP LTD
Rating: 4.8 out of 5
Extension Builder in Billericay
I have over 20 years of experience in the construction industry. I am highly customer-focused and quality-driven, always aiming to complete jobs to the highest standards. My key goal is to ensure every project meets /exceeds customer expectations, delivering outstanding results every time.
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Latest review:
Extensions- 7 Jun 2026
Zilvinas and the team at Innovate Builders were outstanding from start to finish. We hired them to build our two-storey side extension. Zilvinas was open, professional, and fully committed throughout the project. He was always available to answer questions, offer advice, and guide us through each stage of the build. His team worked hard and delivered a high-quality finish, all while keeping the project on schedule and within budget. As this was our first major building project, we relied heavily on Zilvinas's expertise and guidance. His knowledge, practical advice, and problem-solving skills were invaluable and made what could have been a stressful experience feel smooth and manageable. We are absolutely delighted with the result and would not hesitate to recommend Innovate Builder. As I said it was our first ever big project, we had heard many horror stories but are so grateful to have found Zilvinas and his team.
MUJA BUILDERS LTD.
No reviews yet
Extension Builder in Billericay
Muja Builders Ltd. I have over 20 years of experience in the building industry and specialise in all aspects of building All my work is done with pride and delivered to the highest standard possible.
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KEL Brickwork
No reviews yet
Extension Builder in Billericay
I am a bricklayer with 30+ years experience within the construction industry with City and Guilds qualifications in brickwork. I am experienced in refurbishment, home extensions, new builds, garden walls, commercial and Domestic No job too small.
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Shergill Heating & Gas Services
No reviews yet
Extension Builder in Billericay
Over 20 years experience in all Building works, from developing New Build Flats, and Homes, down to all refurbishments and small renovation works. We can handle the job no matter how big or small it is, with our skilled and knowledgable team who have experience in all types of building, plumbing, electrical and carpentry work, we have you covered!
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Lita construction ltd
Rating: 4.7 out of 5
Extension Builder in Billericay
All kinds of work,Framework,Basments,groundworks, refurbishment, extension,lots years experience in this field predominantly working on housing developments of different sizes.
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Latest review:
Groundwork & Foundations- 1 Apr 2024
Concrete job
Lowes plastering
No reviews yet
Extension Builder in Billericay
At Lowes Plastering, we specialise in high-quality internal plastering and external rendering services. With over 20 years of hands-on experience in the trade, we take pride in delivering professional workmanship and flawless finishes on every project. From smooth internal plastering and skimming to durable external rendering and modern coloured render systems, we provide reliable, long-lasting results tailored to your property. Whether it’s a small repair or a full property transformation, we are fully insured and committed to delivering every job with attention to detail, cleanliness, and complete customer satisfaction. Trusted, experienced, fully insured, and dedicated to quality – Lowes Plastering gets the job done right.
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H R Construction Essex Ltd
No reviews yet
Extension Builder in Billericay
We are a family run company with 25 years experience in carpentry and building work. We have covered all aspects of the industry from renovations, extensions, garden rooms and loft conversions, and finish all jobs to a very high standard.
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Ardi Maintenance
No reviews yet
Extension Builder in Billericay
30+ years, Our expertise ranges from residential extensions and outdoor builds to interior painting and general maintenance. Services Offered: * Extensions: We specialize in creating functional and aesthetically pleasing extensions to enhance your living space. * Outdoor Builds: From patios to garden structures, we construct outdoor spaces that add value and enjoyment to your property. * Interior Painting: Our professional painting services ensure a flawless finish for any interior space, transforming your home or office environment. * General Construction and Maintenance: We handle a wide array of construction tasks, ensuring every project is completed to the highest standards. Why Choose Ardi Maintenance? * Comprehensive Expertise: With experience in all areas of construction, we can manage diverse projects seamlessly. * Quality Craftsmanship: We pride ourselves on delivering top-quality workmanship, using the best materials and techniques. * Customer Focused: We prioritize our clients’ needs, working closely with them to achieve their vision and ensure satisfaction throughout the process. * Reliable and Timely: We understand the importance of deadlines and strive to complete projects on time without compromising quality
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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.