Extension Builders in Rochester

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.7 (10 reviews)

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Some of our top rated extension builders in Rochester

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jc_electrical
Rating: 5 out of 5
Extension Builder in Rochester
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
NSV HOMES LTD
No reviews yet
Extension Builder in Rochester
NSV Homes Ltd is a premier residential construction and procurement firm based in Dagenham, serving East London and the Home Counties. Unlike standard builders, we operate a Direct-to-Manufacture Supply Chain, allowing us to deliver high-specification renovations without the "middleman" markups. With over 15 years of experience, we specialise in Full-House Renovations, Extensions, and New Builds, bridging the gap between design and delivery. Our Competitive Advantage: We hold direct trade accounts with the UK's leading manufacturers, ensuring our clients access premium materials at exceptional value: Kitchens: Direct Partner for Burbidge & Son, & Omega PLC, more. Lighting: Specified Partner for Sensio Lighting, more. Flooring: Direct Partner with Victoria Carpets, Riviera Home, and Hugh Mackay, more. Joinery: Bespoke media walls and cabinetry via HUX London, more. Core Services: Rear Extensions & Structural Alterations: From groundworks to steel sign-off. High-Spec Kitchens & Bathrooms: Supply and installation using our direct procurement channels. Full Property Refurbishment: Project managed from concept to completion. Media Walls & Bespoke Joinery: Custom-built using direct-supply materials. Why Choose NSV Homes: We combine the reliability of a family-run contractor with the buying power of a procurement house. We don't just build; we source, supply, and install the highest quality finishes for your home.
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J.S. BRICKWORK SOLUTIONS LTD
Rating: 5 out of 5
Extension Builder in Rochester
Professional and reliable bricklayer with 6 years of solid hands-on experience delivering high-quality workmanship across Kent. I specialise in brickwork that is both structurally sound and finished to a high standard. Services include garden walls, extensions, new builds, block paving and patios, repointing and repairs, foundations and footings, concrete bases and slabs, and brick slip installations. I take pride in being punctual, tidy, and straightforward to deal with. Clear communication, fair pricing, and attention to detail come as standard. Whether it’s a small repair or a larger project, I’m committed to completing every job properly and to a finish you’ll be happy to recommend.
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Latest review:
Good, honest, young and keen whilst also having years of experience and a knowledge base passed down through the family. Did exactly what he promised to do in the prompt time frame set and completed the job with that extra degree of care and tidy workmanship.
OJS Building & Landscaping LTD
No reviews yet
Extension Builder in Rochester
We are a small construction company, covering all aspects of building and landscaping. We have 35 years of experience in the industry.
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Grice’s Construction
Rating: 1 out of 5
Extension Builder in Rochester
Experienced Groundworker Ready for Work I am an experienced and hardworking Groundworker with 9 years of experience in the construction industry. I take pride in being reliable, punctual, physically fit and committed to completing every job safely and to a high standard. Over the past 9 years, I have worked on a wide range of construction and groundwork projects, gaining strong experience working both independently and as part of a team. I am comfortable working on busy construction sites and understand the importance of working safely, efficiently and to deadlines. I am available for work locally and am willing to travel for the right job and project. I am flexible with locations and can work across different areas depending on the requirements of the job. With 9 years of hands-on experience, I understand what is expected on a construction site. I am dependable, hardworking and willing to get stuck into the job. I take instructions well, work efficiently and always aim to produce high-quality work. I am ready to work, available to travel and willing to take on new challenges.
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Latest review:
Groundwork & Foundations- 7 Sep 2026
Agreed a price and a date to start the job. Never showed up and received no communications or apology. Big waste of my time and effort.
Doorey building and maintenance contractors ltd
No reviews yet
Extension Builder in Rochester
We have been established in the building industry for over 30years .We cover all areas of building work from new builds to restorations ,painting , kitchens ,bathrooms ,we also cover garden landscaping.We take pride in all our work on any size task we cover all of Kent /south east .Always happy to discuss your needs and give advice .
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JJ Building and Carpentry Services Ltd
Rating: 5 out of 5
Extension Builder in Rochester
I have over 8 years experience in carpentry and building work and offer a wide range of services from extensions and complete renovations to a leaky tap. First fix and second fix Carpentry and everything inbetween. We are a one stop shop of local Professional tradesman who always complete to a high standard, We aim to undertake all jobs big or small.
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Latest review:
Handyman- 3 Dec 2020
Kept in contact prior to meeting, arrived on time, checked I was happy with the job before leaving. Tidied up afterward. Would use again.
SV loft conversion ltd
Rating: 1 out of 5
Extension Builder in Rochester
I do all types off building work. I like loft conversion speacialist extension like kitchen, brick work,bathroom,outside dommer and all types of roofwork etc.
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Latest review:
Fencing- 22 Jan 2023
Extorting the price to the max.
Big&small landscapes Ltd
Rating: 5 out of 5
Extension Builder in Rochester
Big & small landscapes We are an established Landscaping firm based in Caterham, providing top quality garden and property transformation. With our team of experienced landscapers, this allows us to ensure all jobs no matter how big or small are completed to a high standard. We have featured in Channel 4's 'The Great Garden Revolution' and ITV's 'Love Your Garden'.
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Latest review:
Bricklaying- 24 Nov 2023
Professional and easy to deal with...did a good job...
Hay Construction
No reviews yet
Extension Builder in Rochester
We are Construction company specialising in home improvements, Office and Shop Refurbishments. All tradesmen we employ are directly employed from groundwork’s to final stages of silicone sealing.
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Joe Wallis building
New on MyBuilder
Extension Builder in Rochester
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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Ivan Martinciuc
No reviews yet
Extension Builder in Rochester
Hello, my name is Ivan, I have been professionally involved in repairs for more than 5 years and have CSCS level 2 NVQ Carpenter and Joinery certification. I guarantee you quality work at a reasonable price. Thank you.
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HA55 Construction ltd
No reviews yet
Extension Builder in Rochester
HA55 Construction ltd has been serving the community for over 8 years and we have experience in everything from New Builds, Extensions to painting and decorating. We are a friendly and reliable team, who are always happy to help and go the extra mile! Trust Quality Strength Understanding of your needs are what is important to us!
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Crown plastering & building
Rating: 5 out of 5
Extension Builder in Rochester
A family business run by father and son with over 30 years experience combined. Being a family business our work is our reputation and therefore all works carried out are to maximum potential! Clean, realiable and great pride is taken leaving customers happy and without hesitation for recommendations. Specialising in plastering, rendering, traditional Italian Venetian polished plaster and all aspects of building works also undertaken.
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Latest review:
Bathroom Fitting- 20 Sep 2017
We hired Luca for a job that involved a variety of work across our entire flat. Being totally new to renovation work and having been stung by other builders, meeting Luca was a breath of fresh air – he was friendly, helpful and honest. Luca did an great job for a very reasonable price. He’s fairly new to contracting bigger jobs, but he’s got a lot of previous experience as a tradesman and his plastering in particular was perfect – we’ve had loads of compliments on the quality of his walls and ceilings. He was always on time, always communicated with us fully, and was a pleasure to have around the flat. He made a real effort to keep disruption as minimal as possible and was very patient with us about stuff needing to be moved from one place to another. It wasn’t the easiest job and there were a couple of problems and extras, but Luca takes a lot of pride in his trade and worked extremely hard to keep us happy. We had a couple of plumbing issues arise but he went well above and beyond to resolve them, coming back for 2 days after the job was due to be finished to make sure that everything was working properly. This is far more than we expected, and we did really trust that Luca wasn’t the sort of person that would leave anything unfinished. We’re so chuffed that we met Luca and with the excellent work he did, and would love to work with him again. Luca is going to go on to big things, so if you get the chance to hire him now, we'd recommend him without hesitation.
Dizzain Ltd
Rating: 5 out of 5
Extension Builder in Rochester
The multi trader with excellent skills and consistently good in work performance. If you need help with your house project, such as internal structural changes, rear extensions, loft conversions or any other house structural issues, please don't hesitate to contact. Happy to help and discuss suitable solutions regarding structural design, and to comply with building regulations. A fair and good fees.
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Latest review:
We used Andrius recently and were very happy with the service. Inspected our house and spent a lot of time discussing everything in detail. He completed the drawings very quick and communication was good. Good value for money. He even helped amending something later on as needed. Thank you!
KSG Comfort Ltd
No reviews yet
Extension Builder in Rochester
Your reliable partner in creating safe and comfortable facilities! We create environments where comfort and safety are the basis for your success, guaranteeing reliability and quality at every step. ksgcomfortltd
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3.7

Top rated Extension Builders

Our Extension Builders in Rochester, are rated 3.7 out of 5 based on 10 reviews from customers like you.

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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 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.