Extension Builders in Billericay

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

Easily find verified Billericay Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Billericay.

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 Billericay

1520 Results

Sort by:

Jewel roofing & building
No reviews yet
Extension Builder in Billericay
We cover all roofing general building works decorating plumbing carpentry kitchen and bathroom renovations at a competitive price. Customer satisfaction is all we aim for. Free quotations for any customer
Get in touch
Belderay Construction
No reviews yet
Extension Builder in Billericay
Belderay Construction is dedicated to the highest quality of Craftsmanship. We ensure the project is driven forward with enthusiasm, energy and expertise. Please feel free to get in touch for us to have a look at your requirements.
Get in touch
ALBERTHALL CONSTRUCTION LTD
Rating: 4.7 out of 5
Extension Builder in Billericay
I am and my team are all highly skilled builders with vast knowledge and skills. We have been in the construction industry for 15 years, specialising in extensions, loft conversions and whole house refurbishments. We are new to the MyBuilder portal, so are short on feedbacks. Therefore we will provide references from previous clients.
Get in touch
Latest review:
Extensions- 13 Oct 2023
Sagar and Sanjeev are incredible- they are very diligent and really well versed in what they do! They know what they are talking about and are very friendly and incredible to work with. There was no issue that they weren’t able to help me through when it came to a complete renovation, extension and garden landscaping of my house. They are experts in what they do and they’re the only contractors I want to work with for any other works in the future. Would always recommend them. 100/100!
KB Kustom Builders Ltd
No reviews yet
Extension Builder in Billericay
Build your dream home, at KB Kustom Builders LTD we aim to guarantee 100% customer satisfaction. With over 5 years experience in the industry we offer a range of services, specialising in landscaping, kitchens, bathrooms and full house refurbishments, both interior and exterior. We have built a great reputation with our clients over the years ensuring we deliver the highest quality of work and exceeding our clients expectations.
Get in touch
ASC
Rating: 5 out of 5
Extension Builder in Billericay
Plumbing & heating — full professional range ASC HEATING & PLUMBING is based in London and works across London and the surrounding areas. With 6+ years in business, we offer everything from emergency call-outs and repairs to installations, leak detection, drains, bathrooms, boilers, central heating, underfloor heating and commercial plant rooms — planned so you know scope, timescale and cost up front.
Get in touch
Latest review:
Plumbing- 1 Apr 2026
Aurel and his son did a great job, really knowledgeable and helped with a difficult job. Not only were the results fantastic but the guys were a pleasure to have around.
Phi Architectural Services Ltd.
Rating: 5 out of 5
Extension Builder in Billericay
Phi Architectural Services Ltd. specializes in providing architectural, structural and project management services from small to big sized residential projects. With more than 12 years of experience and more than 500 projects ranging from refurbishment to new build houses and flats, the firm also have its own team of sub-consultants and contractors.
Get in touch
Latest review:
CAD / Drawings- 6 Mar 2022
Very helpful architect. Needed a little nudge occasionally due to busy season, but the work is delivered in time and to a high standard. I'm happy with the result.
Beacham Architects
No reviews yet
Extension Builder in Billericay
We help home owners extend and improve their homes to suit their needs and dreams. We are design-led and specialise in extensions, loft conversions and basements all around London with budgets of £50k-£400k. Good design improves lives and adds value, just ask our clients. Our extended team includes expert ARB registered architects, interior designers, structural engineers and party wall surveyors. Contact Mike for a tailored and customisable service quotation, the first consultation is free!
Get in touch
R&B BrickWork
No reviews yet
Extension Builder in Billericay
R&B BrickWork Family Business Since 2014 in All aspects of Masonry Building General Builder BrickWork/BlockWork Twisted Piers,Arches,Chimneys,Garden Walls, Future Brick Work Retaining Wall Radious Walls Extensions NewBuilds Repairs Repointing
Get in touch
Fixer/dryliner
No reviews yet
Extension Builder in Billericay
Professional wall/ceiling fixer dryliner with 5 year experience
Get in touch
Alpha Construction & Development Group Ltd
Rating: 5 out of 5
Extension Builder in Billericay
Alpha Construction & Development Group Ltd offer bespoke service with a focus on the needs of our customers. We deliver one project at a time, without delays and stress-free. From small to big projects, we strive for the highest quality of work. We specialise in but are not limited to new builds, extensions, lofts conversions, structural works, roofing, plastering, rendering, painting and decorating, renovations, kitchen and bathroom fittings, pavings, brickwork, plumbing, full refurbishments.
Get in touch
Latest review:
Bathroom Fitting- 25 Feb 2022
This was the best experience I have ever had with a team of builders. Aldo and Leo were polite, organised and their workmanship is of a very high standard. They replaced the bathroom in our rental flat, and it looks really smart. They also refurbished the kitchen, replacing flooring and decorated the whole flat. We have just shown it to an estate agent as we are planning to sell it and they were very impressed. Aldo was very helpful in making suggestions of small changes that would save us money and delivered the project on time and right on budget. Would recommend them and will certainly use them again.
Balham construction Ltd
Rating: 5 out of 5
Extension Builder in Billericay
Balham construction are a London based refurbishment and construction company that offer a wide range of services from full Property refurbishment to extensions and loft conversions and everything in between
Get in touch
Latest review:
Tom and the team completed a full renovation of my flat. This included refurbishment of my kitchen, bathroom and general redecoration. The team were extremely hardworking and punctual and no job was too difficult for them. I would highly recommend their services.
96 Degrees Carpentry Ltd
Rating: 5 out of 5
Extension Builder in Billericay
We undertake all aspects of Carpentry and General building works. Specialising in refurbishments and loft conversions we have a team of qualified and experienced carpenters, plumbers and electricians available for both residential and commercial works.
Get in touch
Latest review:
Decking- 23 May 2021
Excellent and professional job completed as quoted. Would highly recommend to future Clients.
SJB Builders
No reviews yet
Extension Builder in Billericay
We carry out all aspects of building work from fencing to extensions We have over 25 years experience and cover all trades We also offer a floor restoration service and carpet fitting so we can complete your renovation from start to finish
Get in touch
Midas Homes
No reviews yet
Extension Builder in Billericay
I have over 20 years experience as a Carpenter and specialise in loft conversions and home extensions. We mainly cover Kent and London but will travel further on occasion. We provide a full service from start to finish on your project to make it as easy as possible for the customers.
Get in touch
Mason Plumbing & Heating (Essex) Ltd
Rating: 4.7 out of 5
Extension Builder in Billericay
Here at Maison Construction & development Ltd we offer a reliable, responsive service that encompasses everything necessary to keep buildings safe, watertight and looking their best. Bringing a professional, friendly and competitively priced service for all of your needs!
Get in touch
Latest review:
Bathroom Fitting- 20 Feb 2020
Excellent job!! So pleased with both new shower room and bathroom. Neat and tidy workmanship. Not only did Phil do exactly what we wanted but came up with some really great alternative ideas. Explains everything throughout the whole process, and a good price too. Still have some more work lined up for Phil, and would have no problem recommending him, (actually already have) Many thanks Phil Kim Lawford, Essex
Ideal Insolation Ltd
No reviews yet
Extension Builder in Billericay
"With over 20 years of experience in the construction industry, our family-owned business prides itself on delivering high-quality projects across Europe. Our expertise spans Greece, Germany, and Bulgaria, where we have successfully completed numerous construction projects. We believe in the importance of tradition, and our knowledge is passed down from generation to generation. Our passion for what we do drives us to achieve perfection in every build."
Get in touch

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.

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 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.