Extension builders in Rochester

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.4 (8 reviews)

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Some of our top rated extension builders in Rochester

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Valley Maintenance and Building Service Ltd
No reviews yet
Extension Builder in Rochester
Valley Maintenance and Building Service complete all aspects of property Maintenance and Building works. Our professional builders have a vast amount of experience across various trades and industries. We are equipped to consider all types of works from the smallest maintenance job, to larger planned building works.
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Hisen & Sons Group
No reviews yet
Extension Builder in Rochester
At Hisen & Sons Group, we specialise in all types of building and construction work, delivering reliable, high-quality services for residential and commercial clients. From small repairs and maintenance to full renovations and construction projects, we take pride in providing professional workmanship, attention to detail, and dependable service from start to finish. Our services include: * General building work * Property repairs and maintenance * Renovations and refurbishments * Fencing and landscaping * Brickwork and paving * Painting and decorating * Exterior and interior improvements With a strong focus on customer satisfaction, quality craftsmanship, and honest pricing, Hisen & Sons Group is committed to completing every project to the highest standard.
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Tamway Construction Ltd
Rating: 4.8 out of 5
Extension Builder in Rochester
Tamway Constuction is a small independent family business with over 25 years experience in the building industry. We offer a complete building service, undertaking all aspects of general building. Our service is professional, caring and high quality.
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Latest review:
Extensions- 16 Mar 2019
The extension does look very good and friends and family have said so too. I think the builders were good people and the structure of the extension was built well. There are small bits I think could have been handled or finished better though. There was a disagreement over the position of the traffic door on the bifold doors. The position was amended but we have no magnet to stop the traffic door from swinging. I asked for it to be fixed but emails were ignored. We had some doors hung internally and the latches were not fitted for all of the doors. Alot of wood filler was needed on the doors frames too as the fitter did not do this. The pipes behind the basin in the bathroom are too close to the wall and had to be angled to the taps instead of sitting straight. The toilet cistern is also so close to the wall that the lid doesn't fit properly. The pipe from the washing machine to the outside was very loose and had to be replaced. There was also quite a wait for a grabber truck to come and clear the building waste away. I think the skylight looks great and so does the kitchen, although I was disappointed to be given the quote to fit the kitchen the day before it was done. I felt like we had to have it done and could not shop around to see if we could get a better deal. I would recommend them overall as I think they did a good job on the shell of the extension and use good quality materials. We particularly liked Dave and Nick, who worked methodically and were v nice.
M C Russell building contractors
No reviews yet
Extension Builder in Rochester
The company is known by Mlbcpropertyservices which is my initials Been the Building trade 35 years mainly working in London for the Theatres, were we do General building and maintenance ,we also do Domestic house refurbishments and have a good list of tradesman that carry out all trades for the local authorities with us .We carryout all home extension and brick work M&E services and plastering bricklaying and decorating
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N Drummond
Rating: 5 out of 5
Extension Builder in Rochester
Hi, we are a small family run business where quality is paramount,we have over 40 years experience in all aspects of building work
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Latest review:
Carpentry- 10 Feb 2026
did a great job and a great service would definitely use again
K C Construction
No reviews yet
Extension Builder in Rochester
Ive been in Building and Construction for approximately 20 years and ive worked for different construction companies. In my business i carry out a wide range building activities including porches, patios, small extensions including footings, driveways concrete bases, drainage, garden walls and retaining walls etc.. The work I carry out is always to a high standard. And I pride myself in making sure the customer is always happy with the work I carry out.
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All Seasons Windows (Kent) Ltd
Rating: 4.5 out of 5
Extension Builder in Rochester
All seasons windows has been family run business for 36 years now been LTD since 2002 we are expanding into all trades and all types of building work no job is to big or to small i.e Extensions, Gardens, Driveways, Summerhouses, Loft Extensions, Window's doors and conservatory and much much more ,
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Latest review:
Extensions- 5 Jan 2022
We have chosen Mike to fix the botched work of another builder, although we agreed an initial price, he came back on it twice and added additional cost, which we accepted (since we were in a desperate situation). On top of this he was trying to charge me another £400 for waiting for a couple of hours for a pot of paint which we pushed back and disagreed. The whole attitude towards money is a disgrace, on the day that I have given the team £60 worth of drinks for Christmas, they took home unused materials (which I bought worth £50) and when I questioned it they said they used it after the work was completed???! I would have let it go if the craft ship was good, but it isn’t, we have noticed unfinished work at some places (silicone half done, grout not done in some places, staircase with gaps) and after a few messages, he isn’t responding. My advice (if you are still going with him) have it all in writing, ask for a breakdown(he wouldn’t give us one) keep an eye on any materials you provide them and finally don’t pay them until you double check every single corner. I wouldn’t recommend them to my friends and family
Multi trader
Rating: 5 out of 5
Extension Builder in Rochester
I’ve been in the trades since I was 15 I’ve learned numerous trades from the ground works all the way up to roofing and back indoors for the second fix. For the last 3 years I’ve been building extensions for another firm. I am in the process of starting my own company and going out on my own. I normally work with me brother and two good pals of mine depending on the work load.
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Latest review:
Landscaping- 5 Aug 2026
I messed Eden around as I couldn’t make up my mind for what kind of border what I wanted. But Eden went out of his way to give me alternatives and visited me multiple times to give more ideas and suggestions. Came middle of 3 quotes originally, then he managed to drop the quote even further after his suggestions. Fantastic young man, may he continue his great work and become more successful.
Tyler Dunlop
No reviews yet
Extension Builder in Rochester
My name is Tyler. I’m a carpenter by trade however I am experienced in all aspects of building including plastering , tiling, roofing, decorating and general maintenance and repairs. I’ve had over 13 year experience in the building trade and all my work is done to a high standard
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Oaktown
Rating: 5 out of 5
Extension Builder in Rochester
Welcome to OakTown Carpentry & Building Services. I pride myself on a professional service at very high standards maintaining an excellent rating to customers satisfaction. For all general enquiries or to arrange a booking please don’t hesitate to get in touch.
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Latest review:
Robert was hired to fit some doors in my home. He worked with a very professional manner, making sure that his workspace was tidied when he was finished and organised whilst he was working in my home. He was also very reliable, turning up on the time he had agreed with me and providing top quality doors in an efficient timeframe. I would definitely recommend Robert to anyone who would be looking for a hardworking and reliable carpenter
D & R Refurbishments
Rating: 5 out of 5
Extension Builder in Rochester
We are an Essex based firm who cover all aspects of refurbishment. We work in and around Essex and the neighbouring counties. No job is too large or too small. All jobs will be considered and dealt with, with a high level of professionalism and tidiness. We can run the whole project from design to completion. We pride ourselves on the quality of our work and we strive to deliver customer satisfaction. Many of our jobs are through recommendation and repeat customers. Call us for a free quote
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Latest review:
Extensions- 16 Aug 2019
I was happy and satisfy with my trade person job done because he was very good carpentary by doing marvellous job with a good price.l will recommend John to my friends.
DCM BUILD LTD
Rating: 5 out of 5
Extension Builder in Rochester
Hi, my name is Danny, and my company is DCM BUILD LTD, I operate around the Essex area developing houses from loft conversations, refurbishment, and single or double-story extensions. I pride myself on my timing, quality of work, professional finishes, and honesty toward my customers. I have a highly skilled team of around 15 trustworthy tradesmen working 6 days a week. I hope you'll consider us to quote your next project
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Latest review:
Daniel completed a full renovation of our house and also managed the job from start to finish. The job included taking the house back to brick, new kitchen & bathroom fitted, structural alterations, updated plumbing & electrics and completely redecorated. Every problem we hit Daniel had a solution for, all work was completed on time and the communication during the job was faultless. Daniel kept us fully in the loop with the progress of the job. Daniel took a lot of the stress off us with his professional manner. I would highly recommend Daniel for any type of building work required.
P. Obrien
Rating: 5 out of 5
Extension Builder in Rochester
I’ve been in the building trade for 25 years as a multi trade. Taking on jobs from putting up shelves to erecting new builds
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Latest review:
Plumbing- 23 Nov 2019
Peers carried out the job to a very high standard. He took his time to ensure it was done correctly. The price was in line with my expectation. I would hire him again. Thank you!
Harvey’s brickwork and construction
No reviews yet
Extension Builder in Rochester
Hiya, we are local builders that are dedicated to our trade and have 15 years experience. We enjoy taking on new projects and satisfying the customer with our excellent prices and our end result. We can do a wide range of things from new builds to extensions, garden walls and loads more. We have a dedicated team to get the job finished with a clean area and finesse finish. I look forward to hearing from any new customers so we can speak about any new projects that we can help with.
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BK Contractors Ltd
No reviews yet
Extension Builder in Rochester
BK Contractors Ltd offers a wide range of both Residential and commercial construction and maintenance services. Backed up with a tried and trusted supply chain, please contact us with your projects needs to see how we can help.
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Butterfly Design and Build
Rating: 3.7 out of 5
Extension Builder in Rochester
Our company was founded in 2015 by myself and my partner Alex and have been family friends for years.We specialise in domestic renovations and extensions to properties We have years of experience in our forever growing team from electrical to brick work With all works being run by both owners we offer a daily commitment to all jobs being carried out by ourselves
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Latest review:
Conversions - General- 7 Mar 2021
Great job, built exactly to spec requested. Would definitely recommend.

3.4

Top rated Extension Builders

Our Extension Builders in Rochester, are rated 3.4 out of 5 based on 8 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Rochester?

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

Find extension builders in Rochester with MyBuilder

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

Step 2: Compare different extension builders in Rochester

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

Step 3: Hire Rochester extension builders with confidence

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

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

What to ask a Rochester extension builder before hiring?

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

An extension builder in Rochester 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 Rochester 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 Rochester?

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 Rochester 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 Rochester 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 Rochester

Can an extension builder in Rochester help with planning permission?

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

Many Rochester 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 Rochester help with materials and finishes?

Yes, most extension builders in Rochester 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.