Extension builders in Worthing

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (4 reviews)

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Some of our top rated extension builders in Worthing

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Extension Builder in Worthing
Creating places people can call home. Established in 2007 we pride ourselves on adding value and producing a product the customer can be proud of. We started as an electrical contractor and have since grown in the industry and take on most aspects of development related works.
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Sceptre Construction
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Extension Builder in Worthing
We offer a wide range of expertise in conversions, renovations, extensions and new builds.We also offer a complete design and planning service to meet all your needs. We are a well established, professional building contractor providing the local community with top quality work since 1980. We have a team of highly trained and qualified tradesmen who constantly aim for your 100% satisfaction.
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L.p brickwork
Rating: 5 out of 5
Extension Builder in Worthing
L.p brickwork is a company based in Brighton covering all of sussex, 15 years experience in the brickwork/ building industry. We specialise in renovations, extensions, new builds, repointing and much more.
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Latest review:
Luke was dead on time... He was very knowledgeable and sorted my loose paving slab in no time... I will be using Luke again on some of my other jobs... Once again another great tradesman found on my builder. Cheers Luke.
worthing renovations
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Extension Builder in Worthing
welcome to worthing renovations, your local renovation and construction firm dedicated to completing your home projects efficiently and to the highest standard. we work in West Sussex and surrounding counties. There isn't any projects we cant complete with our teams covering all aspects of construction with over 6 years of experience. please feel free to contact us today.
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ConceptON
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Extension Builder in Worthing
We are a Brighton based construction company, which provides comprehensive services in ranges from the modernization, refurbishment and the installation of new facilities. The company has extensive experience within the industry and can offer a wide range of qualified staff enabling us to service to a high standard even the most sophisticated of customers.
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Special Trowel Service
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Extension Builder in Worthing
I’m a qualified bricklayer with 33 years experience, I specialise in reporting brickwork
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Cliffside Builders
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Extension Builder in Worthing
Cliffside Builders is a family-owned company in Brighton & Hove, covering all of the East Sussex. We specialize in Refurbishments, Extensions, Loft Conversions and Outdoor Areas.
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MCB CONTRACTING SERVICES LIMITED
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Extension Builder in Worthing
At MCB Contracting, we take pride in delivering high-quality building, refurbishment, and maintenance services across the South East. With years of hands-on experience in both residential and commercial projects, we bring a professional, detail-driven approach to every job — from small repairs to full property refurbishments. Our team covers all aspects of construction, including: Home extensions & conversions Full refurbishments & fit-outs Brickwork, blockwork & structural alterations Kitchens, bathrooms & flooring Plastering, painting & finishing trades We’re known for our reliability, communication, and quality of workmanship. Every project is managed with care, clear timelines, and transparent pricing — ensuring you get results you can trust. Whether you’re updating your home, improving rental property, or managing a commercial project, MCB Contracting delivers the standard of work you’d expect from a professional, accredited contractor — on time and on budget.
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The Hove construction company
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Extension Builder in Worthing
The Hove construction company is a family run business and has a combined 45 years experience in new builds, extensions , driveways and hard landscaping. Making people’s dreams a reality is our main goal.
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LB Construction and Renovation Ltd
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Extension Builder in Worthing
We undertake all aspects of building including extensions, patios, brickwork, driveways, lofts, cut and pitch roofs, carpentry and everything in between. We are clean, tidy, professional and friendly. Our priority is producing work we are proud of and ensuring our clients are happy.
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C&K GROUNDWORKS
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Extension Builder in Worthing
Professional, reliable Groundworks company. All aspects of groundworks undertaken. Footings,drainage, Patios ,Landscaping, Extensions, Driveways Fully insured Free quotes/professional advice
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MB Installations
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Extension Builder in Worthing
Hi I am Craig, I am 38 and am fully qualified in carpentry and joinery. I have over 24 years experience in construction and can turn my hand to most things. I believe in honesty and quality.
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Pulborough builders Ltd
No reviews yet
Extension Builder in Worthing
Hi I have been building for 44 years ,I stared with an old firm for years. I/we know all aspects of builder work like walls, stone and flint, we do from footings to roof . We are a family business
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Southwater Building Company
Rating: 5 out of 5
Extension Builder in Worthing
We are a building company specialising in extensions, brickwork, carpentry, landscaping, and driveways. We are a small company and most of the work is undertaken by us and the small group of other trades that we have worked with for a long time (electricians and plumbers). We offer a personal service and always stay on site until the job is completed.
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Latest review:
Tim carried out repairs to our flat roof and extension roof. The work was done to a high standard and Tim and team were polite, tidy and reliable. I wouldn’t hesitate to recommend Southwater Building Company.
27 Homes Limited
No reviews yet
Extension Builder in Worthing
27 Homes offer construction services for residential homes and commercial works. This family business offers strong commitment not only to each other but to our clients. Our aim is to deliver quality services, build trust through dedication, collaboration and customer satisfaction.
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PSB Brickwork
Rating: 3 out of 5
Extension Builder in Worthing
Welcome to PSB Brickwork Building Contractors Working in West Sussex and Surrey with 38 years experience in the construction industry. Offering clients a range of trades to fulfil their requirements from extensions to refurbishment and property maintenance, structural alterations groundwork and landscaping to new build, roof repair, decorating kitchens and bathrooms. With a wealth of experience in domestic and commercial properties
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Latest review:
Tiling- 26 Feb 2026
This tradesman is extremely rude and over charges his customers. When you query his quotes you get a barrage of abusive text messages and are then blocked. He doesn't conduct himself in a professional manor and doesn’t understand the importance of customer satisfaction. He doesn’t communicate effectively and is completely incompetent. He tried charging me four days labor (£880) to tile an area of less than 3 square meters? This should take any competent tiler a matter of hours to a days work to complete but he wants to try and charge four days labor for it? Stay well clear from this cowboy builder. There are plenty of other tradesman on this site that will provide a better and fair service. He will be out of business in no time at all.

Top rated Extension Builders

Our Extension Builders in Worthing, are rated 5 out of 5 based on 4 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Worthing?

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

Find extension builders in Worthing with MyBuilder

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

Step 2: Compare different extension builders in Worthing

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

Step 3: Hire Worthing extension builders with confidence

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

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

What to ask a Worthing extension builder before hiring?

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

An extension builder in Worthing 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 Worthing 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 Worthing?

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 Worthing 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 Worthing 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 Worthing

Can an extension builder in Worthing help with planning permission?

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

Many Worthing 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 Worthing help with materials and finishes?

Yes, most extension builders in Worthing 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.