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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Diligent Builders
No reviews yet
Extension Builder in Billericay
We specialise in transforming homes with precision and care. Our experienced team offers a full range of services, including extensions, loft conversions, garage conversions, home renovations and complete garden makeovers. Whether you’re looking to expand your living space, update your home or enhance your outdoor area. Trust us at diligent builders to bring your vision to life with professionalism, attention to detail and a commitment to excellence!
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C1brickwork
No reviews yet
Extension Builder in Billericay
At C1Brickwork, we take pride in crafting beautiful, durable, and functional outdoor spaces. With 8 years of experience in bricklaying and landscaping, we combine skill, precision, and creativity to bring your vision to life — whether it's a new patio, garden wall, driveway, or a complete landscape makeover. From the solid foundation of expert brickwork to the finishing touches of lush, well-planned gardens, our work is built to last and designed to impress. We're passionate about quality craftsmanship, attention to detail, and customer satisfaction - because your home deserves nothing less. •Custom brickwork, paving & retaining walls •Garden design & landscaping solutions Driveways, pathways & outdoor living areas Reliable, professional, and affordable service Let's turn your outdoor space into something you'll be proud of for years to come. Contact now for a free quote and see how we can bring your ideas to life.
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Keiss
Rating: 4.5 out of 5
Extension Builder in Billericay
Experienced and reliable carpenter and builder offering exceptional craftsmanship Whether it's creating custom furniture or managing construction projects, I prioritise attention to detail and exceeding expectations.. Dedicated to delivering high-quality work on-time and within budget. Strong communication skills, attention to detail, and a commitment to customer satisfaction. Let's discuss your project and bring your vision to life.
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Latest review:
Joinery & Cabinet Making- 17 Feb 2025
Keiss took the deposit and did not respond to my call after promising that he will come today to fix my wardrobe.
GRAND DESIGNS INTERNATIONAL LTD
Rating: 5 out of 5
Extension Builder in Billericay
Grand Designs International (GD) | Architectural, Engineering & Construction Services At Grand Designs International (GD), we are dedicated to delivering high-quality architectural, engineering, and construction services tailored to meet our clients’ unique needs. Backed by over 20 years of expertise, our team specializes in transforming visions into reality—whether you're planning a new build, home extension, loft conversion, or full-scale renovation. With a strong foundation in innovation, sustainability, and precision, we provide end-to-end project solutions, from initial design and planning permissions to structural calculations and final construction. Our commitment to quality, efficiency, and client satisfaction ensures that every project is completed to the highest standards. Why Choose Grand Designs International? ✅ Full-Service Expertise – From architectural planning to construction, we handle every stage seamlessly. ✅ Planning & Building Regulations Specialists – We navigate approvals efficiently to prevent delays. ✅ Experienced & Certified Team – Qualified engineers, architects, and builders with a proven track record. ✅ Tailored Solutions – Every project is custom-designed to meet your style, space, and budget needs. ✅ Transparent Pricing & Project Management – No hidden costs, just reliable service with regular updates. ✅ Fast Turnaround & On-Time Delivery – We work efficiently without compromising quality. Our Services 🏡 Architectural & Planning Services Planning Applications & Building Regulations Approval Concept & Detailed Design Interior Design & Space Planning 3D Visualizations & Rendering Enforcement & Retrospective Planning 🏗️ Structural & Engineering Design Structural Calculations & Drawings Civil & Structural Engineering Services Quantity Estimation & Cost Planning 🔨 Construction & Building Services Home Extensions & Rear Extensions Dormer Loft Conversions & Flat Conversions New Build Homes & Full Renovations Project Management & Site Supervision Construction Planning, Procurement & Logistics Quality Control & Safety Management At Grand Designs International, we believe in delivering excellence, one project at a time. Our reputation for integrity, professionalism, and top-tier craftsmanship makes us the preferred choice for homeowners and businesses across London and beyond. 📞 Get in Touch Today! Let’s discuss your project and bring your dream home to life.
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Latest review:
★★★★★ Highly Recommended! I had an existing 3-bedroom rundown property and contacted multiple builders before meeting Director Mr. Q Nawaz. From our first meeting, I was impressed by his ideas and the fact that Grand Designs could provide all services in-house. Initially, I proceeded only with the planning application to see if what he promised was possible—and YES, he delivered! My application was approved as he assured me. Seeing this success, I entrusted them with the entire construction project, and Grand Designs completed it within just 6 months, despite the challenges of COVID-19. Not only did they build my project, but they also added significant value to the development. I’m proud to have worked with them, and their exceptional work on my St Albans development is now featured in their portfolio. Within one year, the value of my property increased by £500,000—a testament to their expertise! Extremely professional, highly skilled, and very reasonably priced. You don’t need to go anywhere else—Grand Designs is the complete package!
HSS Construction
Rating: 4.6 out of 5
Extension Builder in Billericay
At HSS construction we take pride in delivering high-quality bricklaying services with over a decade of expertise in the industry.I am committed to precision craftsmanship and timely completion, ensuring that every job is built to last. We offer a wide range of services including new builds, extensions, garden walls, brick repairs, patios and landscaping. Hard and soft. Bringing your vision to life through quality building.
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Latest review:
Landscaping- 30 Sep 2025
All good thanks
Patrick JR
Rating: 5 out of 5
Extension Builder in Billericay
Experienced Tradesman who enjoys providing a friendly and reliable service to customers. No job too small from Demolition and groundwork’s to first fix of structures to second fix finishing jobs such as hanging TVs and mirrors. Please get in touch for a no obligation quote and estimated timescale.
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Latest review:
Handyman- 4 Aug 2021
Great during the pandemic, able to change appointment due to isolation. Job completed in a timely manner and work space left clean. Job completed a month ago and still perfect. Thanks
N&G Walls Ltd
No reviews yet
Extension Builder in Billericay
Specialit Acreditated Contractor in SFS, Boarding, waterproofing, Insulation, Breathing membrane
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Simran
No reviews yet
Extension Builder in Billericay
All types of work undertaken Loft conversions, extensions, full refurbishments Driveways and landscaping
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Harinder singh
No reviews yet
Extension Builder in Billericay
Hi, I’m a skilled and reliable restoration and refurbishment specialist with over 12 years of experience in the industry. I run H.S. Builders, a trusted name in East London and Essex, known for delivering high-quality work across a wide range of services – from chimney removals and structural alterations to plastering, painting, kitchen and bathroom renovations, and full property refurbishments. At H.S. Builders, we focus on doing the job right the first time, with attention to detail, honest pricing, and clear communication throughout. Whether it’s a small update or a full-scale renovation, we’re committed to making your vision a reality. Get in touch today for a free quote or friendly advice on your project.
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Iulian
No reviews yet
Extension Builder in Billericay
My name is Julian I have ben working in this industry for 17 years. during the great period of time we installed Cw door windows, stick sistem but also cladding, decking, balustrades, cladding, decking, SFS, plasterboard
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Darren George building services
No reviews yet
Extension Builder in Billericay
Hi I’m Darren I’m a multi trade builder 30 plus years experience roofing plastering kitchens bathrooms and much more
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Kontor Construction Ltd
No reviews yet
Extension Builder in Billericay
At Kontor Construction Ltd, we offer a variety of construction services. We have the knowledge and expertise to carry out all services, from design to completion, to the highest standards. We are a flexible company and can tailor our services to suit your requirements. We are also registered with the Federation of Master Builders Association and Guild of Master Craftsman.
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Reform Building & Maintenance Ltd
Rating: 5 out of 5
Extension Builder in Billericay
reform ltd have tradesman on hand with more than 16 years experience. We strive to give our best at all times. Our work is of a high standard. We offer competitive rates & great customer service. reform ltd have carried out work all over the Southeast and London. Our work varies from Property Extensions, Home refurbishment, Kitchens & Bathrooms Installations. Examples of our work can be found on our socials media pages.
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Latest review:
Extensions- 3 Jan 2021
Reg was professional and organised from start to finish. Very tidy while working and always polite and cheerful. He was pretty much spot on with his timescales, working through weekends to make up unexpected delays in stock delivery. He managed to perfectly match the bricks of the porch so, as it is tied in, it looks like it’s part of the original build. Really impressed with every thing. We will definitely hire him again - in fact we have already asked him to quote for another job.
JC Group Property Sevices LTD
Rating: 5 out of 5
Extension Builder in Billericay
JC Group Ltd is a reliable and experienced building company offering bathroom installations, plumbing, home extensions, and general building works. With over 30 years of combined industry experience, we take pride in delivering high-quality workmanship, clear communication, and projects completed on time and within budget. We are committed to customer satisfaction and maintaining the highest standards on every job, no matter the size.
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Latest review:
We’re absolutely delighted with the extension and the overall experience from start to finish. The workmanship is to a very high standard, and everything was completed professionally and on schedule. Communication throughout the project was excellent, and we were kept informed at every stage. The team were reliable, tidy, and respectful of our home, and the finished extension has exceeded our expectations. We wouldn’t hesitate to recommend them to anyone looking for quality work and a stress-free build.
SANDHU A1 construction LTD
No reviews yet
Extension Builder in Billericay
All Building Work Undertaken:- * Extension * Bathroom * Plumbing * Carpentry * Kitchen * Loft Conversion * Electrics * Heating
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London Decorations and Refurbishment Ltd
New on MyBuilder
Extension Builder in Billericay
London Decorations and Refurbishment Ltd Building Better Homes Across London ABOUT US At London Decorations & Renovations Ltd, we specialise in high-quality home improvements designed to transform properties into modern, functional, and beautiful living spaces. With experience across residential construction, extensions, refurbishments, and bespoke renovations, we deliver projects with professionalism, transparency, and attention to detail from start to finish. Whether you are planning a house extension, full refurbishment, loft conversion, or interior upgrade, our team is committed to providing reliable workmanship and exceptional customer service.
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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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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.