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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Gary Lovelace
Rating: 5 out of 5
Extension Builder in Rochester
35 years of bricklaying and landscaping, No job too small to no job too big. Porcelain, sandstone Fencing, ( turfing) and full garden restoration, raised flower beds, decking, design help too , all owe waste is 100 percent recycled, happy to help
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Latest review:
Roofing (Pitched)- 27 Dec 2018
Fantastic job by Gary. Friendly; approachable and a very decent price. Couldn't fault him & will definitely use Gary's services again in the future. Thanks Gary, Paul
ALL TRADE 55 BUILDERS
Rating: 4.9 out of 5
Extension Builder in Rochester
We are friendly ,reliable and honest small building firm we give the customer full service. All trades are fully qualified and give a high standard and finish to jobs. We try to give as close to 100/cent service as possible.we hold a 2 million public liability insurance you can see and when a job is wonyou can get a photo copy of it. Customer come first
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Latest review:
Carpentry- 2 Sep 2020
I am very pleased with the standard of Patrick’s work. He fitted all my new doors and a shelf. Patrick cares about his customers and went above the call of duty to ensure I was happy. I would definitely recommend him.
Salisbury Resources Limited
Rating: 5 out of 5
Extension Builder in Rochester
Salisbury Resources Ltd is a construction and development company based in Maidstone, Kent. We create brand new buildings, extensions and renovate existing ones in the commercial and residential field. From the drainage to the chimney we guarantee quality work within strictly controlled time frames. No jobs are too small or too big for us. If you are in need, call our Salisbury`s Team.
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Latest review:
Robert & his team are highly professional and well organised. They know exactly what they are doing and work to an accurate schedule. They complete the work to an extremely high standard and are very conscientious about high quality and keeping clean & tidy in work areas. We had a major refurbishment, upgrade & modernisation including flat roof extension, drainage, plumbing, electrics. They are always reliable, on time to site, well organised & planned- often working through weekends to move works forward. I'm very impressed at the level of quality we received. The whole job was turned around in two months. I'm so grateful.
Diamond Contractor
No reviews yet
Extension Builder in Rochester
5 Star Rating Contractor, Trustatrader, Checkatrader, Verified and certified builders Small business, Quality work and within Budgets. Contact for a quote
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M and a contractors
Rating: 5 out of 5
Extension Builder in Rochester
We’re a local run business first time on my builder. Looking to expand from our word of mouth and recommendation from customers prior. Happy to help!
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Latest review:
Plumbing- 18 Jan 2023
Ashley replaced my tap, he came when he said he would, done a great job. Would definitely use him again, thank you,
Richard Co
No reviews yet
Extension Builder in Rochester
We are changing every single thing you would like to change in your house and garden from had to toes. Europe quality and experience of over 8 years of work in this industry.
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DELFI CONSTRUCTION LTD
Rating: 5 out of 5
Extension Builder in Rochester
We are team from east Europe ,work very hard ,hight quality ,full insurance , on the job thanks Darius
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Latest review:
Bathroom Fitting- 7 Oct 2025
I recently hired Delfi Construction to remove and replace 3 sinks and 4 toilets in my property, and I couldn’t be happier with the results. From start to finish, their team was punctual, professional, and highly skilled. They handled the removal of the old fixtures with care and precision, ensuring everything was done cleanly and efficiently. The installation of the new sinks and toilets was flawless, with attention to detail that really stood out. Communication was clear throughout the entire process, and the team was respectful of my space, leaving the work areas spotless once the job was completed.
IM Construction services
No reviews yet
Extension Builder in Rochester
Carpenter and joiner with over 10 years experience. Specialising in internal refurbishments and extensions. Below is my Instagram details showcasing some of my portfolio. Instagram portfolio: im.construction95
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South Essex building solutions ltd
Rating: 5 out of 5
Extension Builder in Rochester
Here at south Essex building solutions we aim to help with you’re requirements we are a family run company and we take pride in our work , we can help you with anything from fixing a sink to building you’re dream home Extensions Brick laying Carpentry Landscaping Bathrooms Kitchens Maintenance We are certified by fmb Over 30 years experience combined with father and son
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Latest review:
Extensions- 27 Apr 2026
We chose Kieran and South Essex Building Solutions because he came up with the best solution to fix my crumbling porch wall. He gave a time line that he stuck to, made a very professional job and there were no hidden cost at the end of the job. I am very pleased with my choice of builder and the work he completed. If I have further work to do, I will be using Kieran and I would gladly recommend him and his skills.
Oakhill Builders LTD
No reviews yet
Extension Builder in Rochester
With over 50 years experience under our collective tool belts, we are confident that we can take your initial concept for your new space and turn it into reality. Engaging only the most competent, reliable and friendly trades persons ensures as smooth a project as possible. So, wether it’s a single story extension across the back of your house, a complete garden revamp or even a new kitchen or bathroom, feel free to get in touch for more information on how we can help.
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GiiCii LTD
No reviews yet
Extension Builder in Rochester
We are a professional consultancy with over 10 years of experience in construction management, working with both private homeowners and businesses. We support projects from start to finish, providing complete A to Z services that cover every stage—from planning applications and regulatory approvals to high-quality building work. Our team ensures all aspects of your project run smoothly, efficiently, and in full compliance with current regulations. Whether you are planning an extension, renovation, or commercial development, we combine expert advice, clear communication, and skilled trades to deliver results you can rely on.
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D J King Building contractors
Rating: 1 out of 5
Extension Builder in Rochester
Welcome to DJKing building contractors We are a very high classed and qualified building company with a reputable name , we undertake any project whether large or small, as the world is going digital myself and my team are currently trying to build our online portfolio, I have tonnes of references and pictures of previous work undertaken available upon request We aim to deliver the best service to all our clients.
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Latest review:
Job, price and date agreed on 3/8/23. Date agreed was 30/8/23. Text on 29th to confirm, no reply. 30th arrived, company didn't turn up and didn't answer calls or texts.
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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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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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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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.

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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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.