Extension Builders in Hassocks

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.8 (6 reviews)

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Some of our top rated extension builders in Hassocks

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Signature commercial interiors ltd
No reviews yet
Extension Builder in Hassocks
Signature is a trusted building company with over 20 years of experience in the industry. We take pride in delivering high-quality building and project management services, while making the whole process as straightforward and stress-free as possible for our clients. From the initial plans through to the final finishing touches, we manage every stage of the project from start to finish. We’re passionate about doing things properly, keeping our customers informed, and delivering work we can be proud of. With a friendly, reliable approach and a real eye for quality, you can count on Signature to bring your project to life.
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Craig carpentry
No reviews yet
Extension Builder in Hassocks
All aspects of carpentry carried out Doors Skirting and architrave Laminate flooring Kitchen fitting Loft conversion Flat and pitched roof Decking And many more I've been in this trade for near 15 years, take great attention to detail and care with my work to provide the best service possible, work will always be based on honest and professional standards with a good client base behind me.
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Danmol PM Ltd
No reviews yet
Extension Builder in Hassocks
Greetings, I am Marcus Chadwick, a builder with over 40 years experience in the industry. My experience covers all forms of building work from fixing door handles to house extensions, together with all types of groundworks including driveways and patios.
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Halo Carpentry
Rating: 5 out of 5
Extension Builder in Hassocks
Halo Carpentry specialises in all aspects of carpentry, with a focus on internal doors & fire door installations, inspections, and remedial works, and we are accredited by FireQual. We work across both domestic and commercial properties, ensuring all carpentry and fire door works are carried out to the correct standards and procedures. The Halo Carpentry team make sure the job is done correctly, on time, every time. Just read our 28+ MyBuilder reviews to show how we reflect this. Please feel free to contact us via our Halo Carpentry website if you would like a more competitive quote. We are currently offering a massive 10% off on Website Call quotes for the August Month!
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Latest review:
Carpentry- 11 Aug 2026
Excellent, high quality work completed by Luke. Great communicator. Impressed & planning to use his services again to complete further projects in our house. Well done. Kelvin
JPD PILING & GROUNDWORK LTD
Rating: 4.8 out of 5
Extension Builder in Hassocks
We are a specialist piling & groundwork company / new build & extensions builder & include Lanscaping with 25 years experience.
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Latest review:
Groundwork & Foundations- 20 Sep 2018
JPD boys came to rescue us when we were almost stuck with our RC foundation on our project, we got a very competitive quote from them and the job was done to a very high standard. Not only did they helped with that, they also gave us a quote for the block work, again this was done without snagging. We will definitely use them over again and recommend them to anyone anytime.
GK carpentry
No reviews yet
Extension Builder in Hassocks
Hi my name is Gary from GK Carpentry. I have over 30 years experience in the carpentry/joinery profession. My work varies from pitching roofs and fitting doors, windows and stairs. I can also make and fit stairs, porches, conservatories, windows and doors to individual requirements.
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SB Brickwork
No reviews yet
Extension Builder in Hassocks
10 years experience, East Sussex area, brick repairs, extensions, walls, steps ect
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Labcast ltd
No reviews yet
Extension Builder in Hassocks
We are a relatively newly formed company but with plenty of experience. My business partner and myself are qualified carpenters and have been in the trade for 18 years. Before deciding to start a company, our building team worked on our own developments in London and the south east. Our main speciality is domestic refurbishment, extensions and conversions. We have experience in shop fitting and deliver bespoke projects for architecture and design practices in Brighton and London.
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D.P. Kitchen bathroom, bedroom &wet room installation
No reviews yet
Extension Builder in Hassocks
Hello, I’ve been doing Bathroom for long time and some of the questions mostly do not come at all . I’ve never had a problem so fitting bathrooms with rooms some of the questions that makes sense. I can send you reference I can send you pictures, I’m good what I do. Thanks
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L.J.W Brickwork/construction
No reviews yet
Extension Builder in Hassocks
Hand on with most things in the building ,by trade bricklayer. Groundwork’s Brickwork General property Maintenance Carpenter Roofing Nice polite and friendly. No job is to small to do. Handyman jobs, 1/2 hour rates. Give us a call if need.
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Ero Excavation
No reviews yet
Extension Builder in Hassocks
Exclavating ground works landscaping and drainage brickwork
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Harro Construction
No reviews yet
Extension Builder in Hassocks
Been doing building work for 18 years plus I sub contract to Duaris limited in east grinstead We - harro construction do there groundwork brickwork patios extensions drives all building work and I'm fully insured - 2million public liability . If you would like a quote for any work please call or email me thanks dave - harro construction
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Bjorn brickwork and groundwork’s LTD
No reviews yet
Extension Builder in Hassocks
We are a family run construction business based in Dormansland, Surrey specialising in brickwork extensions and new builds . We have been operating in surrounding areas for a number of years and have 40 plus years of experience in the trade We provide services to customers and to builders in the local area where we have built our reputation for our services . We are a reliable, hardworking and friendly team.
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Advanced brickwork ltd
No reviews yet
Extension Builder in Hassocks
Advanced brickwork Ltd has been trading for 4 years . My self the company director has a level 1-2-3 nvq and been in the industry for 25 years , We undertake all aspects of work in the building Trade .
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AtoZrefurbspecialists
No reviews yet
Extension Builder in Hassocks
Construction and project mangement , builder, we have a number of vans and staff, we take on both domestic and commercial extensions , roofing , refurbishments , kitchens , bathroom. have been working around the south east for over a decade
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Mactar Construction
Rating: 5 out of 5
Extension Builder in Hassocks
Our friendly, experienced team have more than a decade of experience in the industry and we are known for our high standards, fair prices and attention to detail. We are fully insured and only employ the most reliable local tradesman. We always strive to complete the job within your budget and time frame
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Latest review:
Extensions- 15 Jun 2026
We hired Mac to complete a single storey extension which involved digging foundations, removing internal walls and installing a number of RSJs. Mac completed all of the work ahead of the tight schedule that we asked for as we had our first baby in the way. His workmanship was high quality throughout the project, he was dedicated and did not have multiple jobs on the go at once unlike other builders. we couldn’t be happier with the result and would hire Mac again for any future work. Mac was very friendly and approachable through the project and always had time to listen to our requests and even gave me some tips on other DIY projected had going simultaneously! I have no negative words to say about him.

4.8

Top rated Extension Builders

Our Extension Builders in Hassocks, are rated 4.8 out of 5 based on 6 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Hassocks?

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

Find extension builders in Hassocks with MyBuilder

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

Step 2: Compare different extension builders in Hassocks

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

Step 3: Hire Hassocks extension builders with confidence

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

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

What to ask a Hassocks extension builder before hiring?

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

An extension builder in Hassocks 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 Hassocks 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 Hassocks?

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 Hassocks 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 Hassocks 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 Hassocks

Can an extension builder in Hassocks help with planning permission?

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

Many Hassocks 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 Hassocks help with materials and finishes?

Yes, most extension builders in Hassocks 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.