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

1524 Results

Sort by:

Build 71 Ltd
Rating: 5 out of 5
Extension Builder in Billericay
Build 71 Ltd is a family run business and we give our customers exactly what they want in every job no matter how big or small. We have a very professional team to go the extra mile on any project.
Get in touch
Latest review:
Extensions- 17 Nov 2019
Scott submitted a detailed quotation and met it without hidden extras. He and the team of Lee and Bob were friendly, personable and willing to help with any questions or issues that arose during the build. The work was carried out in a timely fashion, as promised, and was of a high standard. The team made appropriate provision to protect the public during the build process and were prepared to spend time each day tidying the worksite before leaving - even in some rather poor weather conditions! I would recommend others to consider Scott and his team.
FMbuildersuk
Rating: 5 out of 5
Extension Builder in Billericay
We have been in the building trade for over +10 years. We do all aspects of work from interior to exterior work. We have a team that can help you with the work that is needed. We carry our loft conversations, extensions, painting & decorating work and also driveway services. Please find our pictures of work that has been carried out in the last few years to a high standard. We are a team that want to help and complete work to the BEST for our customers.
Get in touch
Latest review:
The whole team that worked on the refurbishment, which included the electrician, plumber, painter/decorator and plasterer were very professional, hard working and made sure the work was completed on time. i will definitely them again.
George Barnett Construction Ltd
No reviews yet
Extension Builder in Billericay
George Barnett Construction is a building company based in Billericay, Essex, serving the Billericay, Shenfield and Brentwood areas. We have been in business for 35 years, building extensions, new builds homes and renovations to period properties. We also run a kitchen, bedroom and home furniture supply and installation service, George Barnett Kitchens. Contact us to discuss your project, or come down to Hutton and visit our fantastic showroom.
Get in touch
BRT Engineering Limited
Rating: 5 out of 5
Extension Builder in Billericay
We specialize in high-quality refurbishments, as well as exterior and interior construction services. With extensive experience in the industry, we offer a comprehensive range of solutions for building and property maintenance. Our expert team is dedicated to delivering exceptional craftsmanship and attention to detail in every project, ensuring your spaces are functional, durable, and aesthetically pleasing
Get in touch
Latest review:
Bathroom Fitting- 6 Dec 2024
Very professional and good eye for detail. Have done good job on the cloak room renovation.
brickfields construction
Rating: 5 out of 5
Extension Builder in Billericay
Welcome to Brickfields Construction – Your trusted builder based in Essex. At Brickfields we pride ourselves on delivering reliable, high-quality building, renovation and landscaping services you can depend on. We are a highly recommended family run business with over 30 years experience With a reputation built on trust, transparency, and craftsmanship, our team works closely with you to bring your vision to life. Whether it’s home improvements, new builds, extensions, renovations, landscaping or larger projects, we guarantee professional service and results that stand the test of time.
Get in touch
Latest review:
The best construction company for custom home building. Trust Brickfields. They were really helpful from day one and very easy to work with. They provide reliable construction services at competitive prices. I am highly impressed by their on-time project completion, very impressed with their quality craftsmanship. The entire job went very well, and the team are very courteous and professional, with attention to detail. I loved how the team behaved and listened to all my requirements. They finished the work within the given timeframe without compromising quality. So, anyone looking to have work done, contact Brickfields
Armbro construction
Rating: 5 out of 5
Extension Builder in Billericay
I undertake all types of building work from brickwork ,plastering to painting and decorating… I’m a clean and tidy trades with an attention to detail
Get in touch
Latest review:
Plastering- 15 Mar 2025
Hi Paul Has been very helpful He has stopped the leak fitted plasterboard applied plaster and is coming back to paint the ceiling all good Regards John
Buddy
Rating: 5 out of 5
Extension Builder in Billericay
Welcome! My name is Buddy. I work with a team of amazing colleagues, and we complete jobs ranging from decorating to driveways.
Get in touch
Latest review:
Painting & Decorating- 9 Sep 2021
Very hard working and fast would definitely recommend. Job is good quality and no hassle.
Delex Services limited
Rating: 5 out of 5
Extension Builder in Billericay
Delex Services Ltd is an established British trade contractor specializing in integrated property installation and finishing services. Operating for a decade out of Essex, the company provides end-to-end commercial and residential refurbishments by combining mechanical services with internal outfitting. As an agile micro-entity, Delex delivers highly attentive project management, allowing clients to bypass the coordination of multiple separate subcontractors. We are also Safe Contractor registered and fully insured for private and commercial dwellings We provide full guranteee for outr works and will also try to work out best possible solution within budget and timescale given.
Get in touch
Latest review:
Steve did a great job at my property. I've recommended him to friends, family and colleagues and will continue to recommend him to anyone in need of the services he offers.👏🏾
J Green Construction Ltd
Rating: 5 out of 5
Extension Builder in Billericay
I have been in the Construction industry for 15 years working for local but reliable companies. I have now established J green construction , I’m driven to succeed and provide client satisfaction in all aspects of plumbing , Refurbishments and restorations covering areas London Kent and Essex.
Get in touch
Latest review:
Bathroom Fitting- 17 Feb 2025
From start to finish the team was superb. Josh was helpful in suggesting ideas to make the most of the job. Bradley, Ray and Dave were all expert in their work and the job progressed quickly. Josh was excellent in communicating with us to advise who would be arriving the next day. As older clients we appreciated workers with whom we felt comfortable. The whole process gave us an ensuite to be proud of. Expert workmanship and a very pleasing finish. Would not hesitate to employ this contractor again.
mds construction
Rating: 5 out of 5
Extension Builder in Billericay
An established bricklaying business offering all aspects of bricklaying services in and around London and the south east areas. We are reliable,friendly, professionals that take pride in our work and guarantee jobs to the highest standards.
Get in touch
Latest review:
Bricklaying- 6 Sep 2021
Mark arrived on time and did an excellent job for us. Cleaned up well, and was very polite and courteous throughout. I would highly recommend Mark to anyone looking for a good builder to complete their project at a very reasonable price. Thanks again Mark.
N.K carpentry
Rating: 5 out of 5
Extension Builder in Billericay
NK Carpentry At NK Carpentry, we bring over 20 years of professional experience to every project, ensuring the highest level of detail and craftsmanship in all aspects of carpentry, joinery, and handyman services. Our fully qualified team specializes in: - Installing doors and fire doors - Kitchen fitting - Crafting bespoke wardrobes and cabinets - Building stud walls - Laying all types of flooring - Constructing timber roofs - Handling various handyman tasks - Performing any other carpentry works As a company owner, I take pride in leading a team that is fully insured and committed to excellence. Our strong labor connections and excellent client relationships ensure projects run smoothly, resulting in repeat business and satisfied customers. Contact us today to discuss how we can bring your carpentry and handyman projects to life with precision and care.
Get in touch
Latest review:
Handyman- 20 Nov 2022
Excellent, arrived on time. Very professional
PBC Interior Design and Build
Rating: 5 out of 5
Extension Builder in Billericay
Choosing the right contractor can be a minefield if your project needs specialist skills or a little extra care. As an established building company with 42 years trading experience we have gained an enviable reputation for personal service quality of workmanship and attention to detail.
Get in touch
Latest review:
Extensions- 17 Nov 2016
Geoff and his men did a fantastic job. They were all very professional but also really friendly and helpful. They made sure we had, as little disturbance as possible whilst the job was going on which was great. Nothing was too much bother for them and I wouldn't hesitate recommending them to others.
Pirriemid Properties
Rating: 5 out of 5
Extension Builder in Billericay
The Pirrie Building Company undertake any size Or aspect of Building work. I, Alastair Pirrie am a carpenter by trade, of 17 years, and have been general building for most of those years. We are a very clean, professional and reliable company. We are highly experienced in new builds, renovations, loft conversions, extensions and summer houses/garden rooms. We have a great team around us that all work efficiently and professionally to produce a first class finish.
Get in touch
Latest review:
Carpentry- 24 Sep 2020
Excellent service, Alastair and his team worked with professionalism, they were all very friendly, they overcame a few minor issues with no fuss and kept me informed throughout the job. They cleaned up after themselves and left my property neat and tidy. Very happy with finished job. If I need anymore work done in the future would definitely use again. Would highly recommend Alastair and team, thank you guys.
Facebrickwork
Rating: 5 out of 5
Extension Builder in Billericay
My 35 years in the construction industry started as a City and Guilds bricklaying tradesman, moving to the construction of residential extensions/refurbishments and new build properties. I'm now based in Chelmsford and joined My Builder having spent 6 years working in partnership with a London building company. I pride myself on being highly professional, my references and client relationship are second to none. I will personally carry out the build and oversee finishing work to a high standard.
Get in touch
Latest review:
Extensions- 21 Oct 2024
Brendan did a great job. He has a high level of expertise and the work was finished to a great standard. The inevitable problems that always arise were swiftly dealt with. And the changes we decided to make were easily accommodated. Highly recommended.
HMR Builders Ltd
Rating: 5 out of 5
Extension Builder in Billericay
I have 19 years experience in the building trade. We can fit new bathrooms, kitchens, build extensions, plumbing, electrical work, staircases, tiling, plastering and most other jobs you may require doing around your house. We have also completed HMO’s, worked with many letting agencies and landlords directly. We are reliable and trustworthy and will work with our customers to make their ideas and dreams a reality. I provide free quotes and am fully insured. I can come and look at a job at a time to suit you including evenings and weekends.
Get in touch
Latest review:
Bathroom Fitting- 11 Aug 2026
⭐⭐⭐⭐⭐ We’re really pleased with our new bathroom and would definitely recommend Melvin. From the start, he was helpful, hardworking and listened to what we wanted, including the finishes and details we had in mind. The bathroom has been completely transformed and we’re really happy with how it has come together. There were a few finishing touches and snagging points along the way, but Melvin was approachable and came back to address the outstanding items, which we really appreciated. He worked hard throughout the renovation and was happy to discuss things with us and make adjustments where needed. We’re very pleased with the end result and would happily recommend him to anyone looking for a bathroom renovation.
DAVIMA LTD
No reviews yet
Extension Builder in Billericay
We are a company that specializes in office fit-outs, general building, homes refurbishment and kitchen installation. We handle both small and large projects. For us, every client is important. We’ve been working in this field for over five years, ensuring reliability and high-quality workmanship.
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.