Extension Builders in Hartfield

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 2.6 (5 reviews)

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Some of our top rated extension builders in Hartfield

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Harmes Constructon Ltd
No reviews yet
Extension Builder in Hartfield
Harmes Constructon is a small family run business with years of experience in this trade. Because we are a small company are reputation is important to us so every job is complete with 100% effort we are not happy till are customers are happy. Attention to detail is a big factor for each and every one of are team. We we always give you the best advice possible we don’t want are clients spending unnecessary money on unnecessary things we can help cater To every budget. Feel free to get in contact for a free quotation
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Corinth Contractors Ltd
Rating: 5 out of 5
Extension Builder in Hartfield
Corinth Contractors is a residential contracting firm celebrating growing success from inception. Corinth Contractors undertakes residential renovation and extension projects allowing their clients to experience a hassle free, professional service with emphasis upon communication, execution and quality.
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Latest review:
Corinth Contractors from the beginning was a delight to work with upon our project. Some issues arose through the works as it was a fairly large project but quick solutions were presented! The service and quality of work was great and their project programme really helped us keep track throughout especially when we needed to supply items! Very happy with the final product and we have recommended to friends and family when/if they do their houses in the future.
Jed Contractors ltd
No reviews yet
Extension Builder in Hartfield
Loft conversion, extensions , refurbishment , maintenance , multitrader , flooring , kitchens, bathrooms , roofing , plumbing , heating.
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Joe Wallis building
New on MyBuilder
Extension Builder in Hartfield
Young builder looking to take on jobs with 6 years experience I take pride and care in my work and no challenge cannot be overturned
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Charlwood estates ltd
No reviews yet
Extension Builder in Hartfield
Surrey Build provide a one stop shop solution from extensions to loft conversions and everything in between. Most home owners don't know where to start when renovating their home. At Surrey Build we provide a full design and build service that will help you relax and enjoy your project unfold.
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jc_electrical
Rating: 5 out of 5
Extension Builder in Hartfield
We are a construction company with years of experience in all aspects ranging from groundwork, carpentry, extensions and many more. We pride ourselves on delivering a high quality finish.
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Latest review:
Landscaping- 20 May 2026
Very pleased. Responsive and did a good job
Jj brickwork
No reviews yet
Extension Builder in Hartfield
We are a small family run business providing all aspects of masonry works across Kent •garden walls •extensions •patios •under pinning •knock throughs •steel work Professional, reliable, affordable.
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dream build construction
No reviews yet
Extension Builder in Hartfield
Extensions,general building work,loft conversion, Garden walls, patios
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Mulas construction ltd
No reviews yet
Extension Builder in Hartfield
We are a family run professional with over 16 years experience in construction, we strive to deliver excellent workmanship using the best materials which are sustainable and environmentally friendly within agreed SERVICES WE PROVIDE extensions, Renovations loft conversion porches kitchen and bathrooms we cover all aspects of building including carpentry plastering tiling garden renovations patios, driveway With king regards Bledi
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Jamie Wolvey Brickwork
No reviews yet
Extension Builder in Hartfield
Hi There. We are a Bricklayer team specialising in all Brickwork. ie Extension, Footing brickwork , Garden walls , retaining walls and patios I’ve been a bricklayer for over twenty years coving work all over the south east of England Regards Jamie Wolvey
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P and s groundwork
Rating: 5 out of 5
Extension Builder in Hartfield
I am a family run business, a father and 2 sons with over 40 years experience in groundwork commercial and domestic all aspects of drainage repairs diversion and new projects concrete foundations oversights driveways,hardstands brickwork flintwork all aspects of hard landscape patios artificial grass bbq ornamental ponds brickwork steps and walling conservatory bases and extensions
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Latest review:
Groundwork & Foundations- 19 Mar 2022
Ian and his crew dug out the old deep-rooted shrubs and there was no damage to either brickwork nor fence; they left the side clean and tidy. I would hire them again and can recommend the crew to others who like good garden work done.
EMC Plastering & Decorating Services
Rating: 5 out of 5
Extension Builder in Hartfield
EMC Plastering and Decorating services Eastbourne based professional plastering and Decorating service covering the whole of Sussex area. EMC Plastering and Decorating services has been providing high quality service at a competitive price for over 10years. EMC specialises in high quality work in domestic homes as well as service for building contractors. As a team we take pride in our work and leave every job clean and tidy .
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Latest review:
Painting & Decorating- 6 Nov 2017
Great work! Professional painter, polite, cleaned up afterwards and took pride in his work. Will use again for the rear of the house!
Baldwin Builders
No reviews yet
Extension Builder in Hartfield
Established in Ringmer over 30 years ago, Baldwin Builders offer quality assured building work all around Lewes and East Sussex, from restoration, building work, to plastering and property maintenance. We pride ourselves on providing you with a professional and prompt service, from initial ideas right through to the finishing touches. Our customers receive a reliable, courteous and personal service, tailoring to your specific requirements, whatever you aim to achieve.
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BURT CONSTRUCTION home improvements
No reviews yet
Extension Builder in Hartfield
We are a small building company with 20 years experience in the trade. Being a smaller company means we only take on work we have time to undertake meaning we can dedicate our time to each job to get it completed as quickly and efficiently as possible. We pride ourselves on being extremely clean and tidy as well as always having the customer’s best interest in mind.
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Elite Lt Ltd
Rating: 5 out of 5
Extension Builder in Hartfield
Elite LT Ltd.is a general building contracting company based Brighton & Hove, and the surrounding Sussex area offering a wide range of building work internally and externally. Why us? 1.All of our work is guaranteed for a minimum 12 months 2.Over 20 years' experience 3.Free quotes and consultations 4.A solid reputation and exceptional service are what our company has been built on 6.A professional and experienced team will ensure a high-quality finished product.
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Latest review:
Plastering- 21 Dec 2020
Thank you Lucas for doing such a wonderful job plastering our bathroom wall! Lucas was on time, polite, quick and tidy! Would absolutely recommend him and we will be using him in the future!
Baldwin Builders
No reviews yet
Extension Builder in Hartfield
Established over 30 years, Baldwin Builders are members of the Federation of Master Builders, certified British Gypsum plasterers and always offer quality assured work from restoration, building work, plastering and property maintenance. We pride ourselves on providing a professional, prompt service right through to the finishing touches, working with you through all stages, to ensure costs are kept within budget. Reliable tradesmen paying attention to your requirements, to achieve your aim.
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2.6

Top rated Extension Builders

Our Extension Builders in Hartfield, are rated 2.6 out of 5 based on 5 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Hartfield?

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

Find extension builders in Hartfield with MyBuilder

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

Step 2: Compare different extension builders in Hartfield

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

Step 3: Hire Hartfield extension builders with confidence

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

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

What to ask a Hartfield extension builder before hiring?

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

An extension builder in Hartfield 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 Hartfield 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 Hartfield?

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 Hartfield 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 Hartfield 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 Hartfield

Can an extension builder in Hartfield help with planning permission?

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

Many Hartfield 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 Hartfield help with materials and finishes?

Yes, most extension builders in Hartfield 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.