Extension Builders in Herne Bay

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3 (4 reviews)

Easily find verified Herne Bay Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Herne Bay.

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 Herne Bay

394 Results

Sort by:

MAS Construction
No reviews yet
Extension Builder in Herne Bay
At MAS Construction, we believe in providing a personalised building service to turn your dreams into reality. We are a family business; father, sons and team of trusted tradesmen, specialising in new builds, brickwork, home improvements, extensions, renovations, and repairs. We have over 100 years combined experience and cover all of the Kent area. We cover all manner of brickwork, extensions, re-pointing and repairs. From new builds to patios, chimneys to swimming pools we have got you covered at MAS Construction.
Get in touch
J.M Electrical
No reviews yet
Extension Builder in Herne Bay
Electrician
Get in touch
CSF Construction
No reviews yet
Extension Builder in Herne Bay
CSF Construction is a reputable construction firm that prides itself on consistently delivering high-quality work and exceptional customer service, regardless of project size. With over 10 years of industry experience, our team is committed to meeting the exacting standards of our clients, from small-scale renovations to large-scale developments.
Get in touch
Triple C Home Improvements
Rating: 3 out of 5
Extension Builder in Herne Bay
With over 30 years experience in the building trade. I offer a very high standard of work and have all the necessary insurances. The work undertaken is as an example but not limited too: Carpenter,painting,decorating,plastering ,plumbing,kitchen fitting,bathroom fitting,tiling,Extension,window and door fitting. Helping you turn your house into your dream home. reference available on request from previous clients.
Get in touch
Latest review:
Carpentry- 22 Jan 2022
The work requested was to a good standard and I thank Lewis for that however his communication skills and customer service was dire and this left me disappointed.
Rgm construction (Kent) Ltd
No reviews yet
Extension Builder in Herne Bay
RGM Construction (Kent) LtdGroundworks & Civil Engineering Specialists — Trusted Across KentRGM Construction (Kent) Ltd delivers reliable, professional groundwork and civil engineering services across Kent. Known for high‑quality workmanship, the team provides a full range of services including foundations, drainage, concrete works, driveways, paving, site preparation, trenching, and reinstatement.With a reputation for being clean, tidy, and efficient, RGM is committed to building solid foundations for every project — from domestic developments to commercial civil engineering.
Get in touch
Valens Construction Ltd
Rating: 4.7 out of 5
Extension Builder in Herne Bay
We work in construction industry for many years and doing all type of building work which include Side & Rear Extension, Kitchen Refurbishment, Loft Conversion, Convert into HMO, plumbing & electrical, carpentry etc
Get in touch
Latest review:
Kitchen Fitting- 1 Feb 2026
Valens Construction done a good job fixing the kitchen. Made sure every step was done with extra care
JDMRUK Ltd
No reviews yet
Extension Builder in Herne Bay
At JDM Renovations, we’re passionate about transforming homes and bringing our clients’ visions to life. Based in South East Kent, we specialise in extensions, conversions, full home renovations, brickwork and internal refurbishments. Whether it's a full-scale renovation or a small but important project, our experienced team delivers high-quality work with attention to detail and clear communication throughout. With 20 years of hands-on experience in both residential and commercial construction, we understand how important it is to find tradespeople you can trust. That’s why we take pride not just in our results but in how we get there: with reliability, transparency and respect for your home and timeline. We're happy to offer advice, talk through your ideas and provide no obligation quotes. Let’s build something brilliant together.
Get in touch
Foxtons Frames Limited
Rating: 4.7 out of 5
Extension Builder in Herne Bay
Foxtons Frames are a family business. *** NEW PRODUCT. We now supply and fit GARDEN ROOMS, for a completely independent home office / gym / annex to your property. *** We are experts in the installation of windows, doors & replacement roof systems. We also design & build bespoke conservatory's, Orangery's & build high quality single story extensions for our clients. Foxtons offer a Free design & consultation service and can advise clients with regards to planning & Building control matters. Foxtons offer high quality PVC & Aluminium frames and also offer a wide range of New technology tinted, self cleaning roof glass.
Get in touch
Latest review:
Conservatories- 28 Feb 2024
Foxtons replaced our roof with an elegant upgrade. We are very happy with the finished product, which was finished to a very high standard. I would recommend them.
Slimm Construction ltd
Rating: 4.2 out of 5
Extension Builder in Herne Bay
Our speciality is our ability to embrace the clients design requirements and to provide a complete professional service and to deliver a first class quality product using traditional and modern methods of construction. I pride my self on getting things done for the best price possible.
Get in touch
Latest review:
Extensions- 14 Jun 2018
Andy Slimm agreed to build our retirement house. Unfortunately, six months later our dream has turned into a nightmare. For the early part of the build he was helpful and wanted to do a good job. He promised much and we trusted him with everything. When he went over the deadline he started to cut corners and build 'off plan’ in order to save money and try and finish. Suddenly, the day after we had parted with most of the final payment; he took his men off site without warning and abandoned us. We had to carry on renting as the house was unliveable. Three months later we have had to move into our unfinished home which is deemed “unsafe“ due to the mistakes that have been made. Multiple roof leaks, damaging the interior, creating damp and mould problems. Unfinished roof, drainage. Sewage smells in the house due to an unvented toilet system.2 metre deep/2 metre wide hole at the back of the house full of water, unfenced and uncovered. Building control have asked for his structural calculations where he did not build to architect's plans. We have requested many times that he come back, rectify/finish the work and provide the structural engineer's calculations. He refuses, so no other option but to use other builders and to sue Andy for damages. Such a sad and disastrous end to our dream. We have never written a negative review before, however, we feel strongly that we need to warn others as we do not want other clients to go through the traumatic time we have.
Marcus foottit
No reviews yet
Extension Builder in Herne Bay
Hello, I am a bricklayer with 6 years experience. I can do all aspects of brickwork to a very high standard at a fair price from garden walls, extensions, outhouses to repair work. Thanks Marcus
Get in touch
D2 Design And Build Ltd
Rating: 5 out of 5
Extension Builder in Herne Bay
We are a fit-out and joinery manufacturing contractor servicing the retail, commercial, domestic industries.we feel we have a feel for what is expected and in many cases lacking of a fit out company in today’s market,we promise to provide an unrivalled service with regards to cost and programme which is only surpassed by our quality and attention to detail.With over 50 years of combined experience in shopfitting,building,joinery,decorating, plastering.
Get in touch
Latest review:
Joinery & Cabinet Making- 15 Mar 2019
Fantastic Job. Lovely new wardrobe doors. If specified a time were on time each and every time. Allways answered any questions. Kept informed as to time scale. Would highly recommend!
Classic Building Solutions
Rating: 4.8 out of 5
Extension Builder in Herne Bay
Based in Southend-on-sea, Classic Building Solutions offers competitive rates, excellent response times and all the professional advice you need. We’ve successfully completed projects for thousands of customers. Our team is committed to quality and outstanding customer service. We have 93 years of collective experience and a 100% customer retention rate.
Get in touch
Latest review:
Bathroom Fitting- 18 Jul 2019
Chris and his team have transformed our dingy bathroom into a lovely bright and clean space, replacing our boiler at the same time. He advised on what was possible to maximise space in our small bathroom and managed the whole process taking the hassle out of it for us. No issue was too big or small and Chris went beyond the call of duty to ensure we were happy. Letting strangers into your house can be worrying but I can’t speak highly enough of how respectful Chris an his team were. We’re so pleased with the final result, we’ve already lined Chris up for another job we need doing. Wouldn’t hesitate in recommending Flo.
S J Chester And Sons Limited
Rating: 5 out of 5
Extension Builder in Herne Bay
We are a small run family business that covers all aspects of domestic and commercial building, from groundwork, small garden walls to extensions and new builds. We can project manage your job from start to finish including building control drawings, planning submissions and applications all the way up to the signing off of your project.
Get in touch
Latest review:
Bricklaying- 18 Apr 2021
I am mate Stuart first time and I am a developer Very nice Understanding person They turn up on time every morning they done a beautiful job I will recommend them Stuart is very kind and always smiles I am very happy with the job and timescale Stephen is a nice person And they have very kind Staff they always clean up and leave the building site tidy and clean my job is going very fine and I will recommend Stuart and Stephen well done boys I am really happy for your patience and your understanding I will always do business and they’re kind people I like working with Stuart he really understands what Job needs thank you very much again I cannot wait to see the guys on the new jobs
City finish construction
No reviews yet
Extension Builder in Herne Bay
We are a well-established construction company based in the north downs Kent. We specialise in refurbishments home extensions from start to finish, Including kitchens & bathrooms Carpentry Painting & decorating Flooring Media walls Resin Epoxy
Get in touch
Lukas Brickwork
No reviews yet
Extension Builder in Herne Bay
Quality is Nr1 in my job. I’m doing fast and quality job. Client wishes is my priority. Many years experience with various successful projects. My purpose to realize your vision and make you happy!
Get in touch
George waller brickwork
No reviews yet
Extension Builder in Herne Bay
All aspects of brickwork undertaken
Get in touch

Top rated Extension Builders

Our Extension Builders in Herne Bay, are rated 3 out of 5 based on 4 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 Herne Bay?

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 Herne Bay 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 Herne Bay who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Herne Bay?

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

Find extension builders in Herne Bay with MyBuilder

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

Step 2: Compare different extension builders in Herne Bay

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

Step 3: Hire Herne Bay extension builders with confidence

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

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

What to ask a Herne Bay extension builder before hiring?

Before hiring an extension builder in Herne Bay or extension building company in Herne Bay, 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 Herne Bay?

An extension builder in Herne Bay 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 Herne Bay 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 Herne Bay?

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 Herne Bay 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 Herne Bay 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 Herne Bay

Can an extension builder in Herne Bay help with planning permission?

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

Many Herne Bay 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 Herne Bay help with materials and finishes?

Yes, most extension builders in Herne Bay 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.