Extension builders in Rotherham

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.5 (12 reviews)

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Some of our top rated extension builders in Rotherham

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EO onsite solutions ltd
No reviews yet
Extension Builder in Rotherham
We a reputable company based in yorkshire, we undertake large scale refurbishment projects as well as smaller extensions, we predominately looking after the dry-lining partitions, ceilings, plastering. We can deal with the soft strip demolition of office spaces prior to conversions. We work closely with our in house fire stoppers, we are happy to carry out the final decorations and all joinery works, to the highest standards. We provide many other construction services, bricklayers, groundwork’s, decking and paving. We can provide references on request.
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LJS Builders
No reviews yet
Extension Builder in Rotherham
City & guilds and advanced craft bricklayer with 35 years experience and 20 years experience in groundwork’s including drives , patios , and drainage
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Buxton construction
No reviews yet
Extension Builder in Rotherham
Been in the building trade 37 years and worked for Wimpey homes 20 years apprentice trained . Started my own company in 2008 and we do all concepts of work from new build to extensions , fencing, roofing,boundary walls , new roofs/re-roofs and roof repairs. also brick tinting and stonework cosmetic repair
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Yorkshire and beyond developments
New on MyBuilder
Extension Builder in Rotherham
We are a family run development and construction company based in Sheffield that offer outstanding work to all our clients. We predominantly focus on new builds and renovations in the domestic sector. We have a wide range of expertise from every element of the building trade. To give you an idea on a typical project. We are involved from the very start! From architect drawings to the final clean. Working closely with building control, utility's, local authority's, and of course making sure we are always available to our clients do discuss ongoing projects and completion after care. Please feel free to get in touch for any quire's you may have. Many thanks Jake Greaves (director)
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Datum construction
No reviews yet
Extension Builder in Rotherham
A business built by two friends with a combined experience of 40 years. from extensions and new builds to restoring listed buildings. Rooted in a traditional bricklaying background specialising in groundworks, bricklaying, stone masonry and roof constructions capable of undertaking and managing large or small scale projects. we pride ourselves on delivering the same high standards of craftsmanship to every project.fully insured and committed to quality.
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John Bedford Builders
Rating: 5 out of 5
Extension Builder in Rotherham
My name is John Bedford, I have been working in construction for 25 years. I would be happy to discuss your requirements in further detail and provide a competitive quotation for you project.
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Latest review:
Extensions- 29 Sep 2015
My wife and I embarked on a 38sqm extension in March 2015. It included 3 steel beams, with 1 across the entire back of the property. The existing kitchen and dining room was extended, including a new room and bathroom. We entered the project with a degree of uncertainty. I was keen to choose a professional, trustworthy builder thus avoiding arguments and miscommunications. We met John twice. We were impressed by his easy manner, past experience, professional knowledge, reasonable price and equally, his excellent reviews. The project started in March 2015. John was present throughout. He volunteered updates, left the site clean and made the process as comfortable as possible. No easy feat, as we were still residing at the address with children. The project finished within the time scale and on a happy note. Other than the obvious bias of my wife and I, who are extremely pleased with the finished project, we equally receive constant compliments from others more neutrally regarded. Those that visit are complementary about the scale of the extension and its impressive finish. The attention to detail and high quality finish that I hoped for, is present throughout. If your home is your greatest asset, leaving it in the hands of someone else demands a great deal of trust and a jump into the unknown. Based on my personal experience, I am pleased that our instinct was vindicated. Entrusting our project to John Bedford, proved to be the best decision of all.
Me joinery & carpentry
No reviews yet
Extension Builder in Rotherham
Hi I have been a joiner over 20 years with many returning clients. We do anything and everything joinery related from hanging doors to roofs & much more. I have always been busy with work & love what I do for a living! A good friend said to try the my builder site “you’ll never look back” Looking forward to the future work to gather my positive feedback. Thanks for reading! Mark
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CLS Property Services
No reviews yet
Extension Builder in Rotherham
We specialize in property refurbishments, extensions, kitchens, bathrooms, loft conversions, basement conversions, garage conversions, and offer a wide range of trades under one roof. What sets us apart is our commitment to quality, attention to detail, and a team of skilled professionals who ensure your project is completed to the highest standards. With us, you get a one-stop solution for all your home improvement needs.
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DH landscaping & building svcs
No reviews yet
Extension Builder in Rotherham
hi my name is daniel i have owned and run my own landscaping buisness now for the past 6 years. i pay a 100% attetntion to detail and will give the customer everything they want and more. i offer a free no obligation quote and am more than happy to sit with customers and give them ideas and designs to give the customers there dream garden. things i offer paths,patios,driveways resin patios & driveways fencing & decking brick & breeze block walls artificial grass & turfing bespoke sheds & gates rendered planters tree & bush removal waste reomval we also supply all fencing materials and panels
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R Bibby Building and Carpentry
No reviews yet
Extension Builder in Rotherham
Extensions and all aspects of building and carpentry
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Glyn Littlewood
No reviews yet
Extension Builder in Rotherham
I have been a qualified bricklayer for over 30 years, I undertake all aspects of brick/blockwork and stonework. Footings, foundations and underpinning are also included. I also provide a Home & Garden service incl. landscaping, paving, flatpacking etc.
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PLC Developments
Rating: 5 out of 5
Extension Builder in Rotherham
We are father and son that undertake a wide range of construction projects such as extensions , garden renovations , all types of landscaping, brickwork/ block-work and plastering. We are very happy to offer free no obligation quotes and to help with the construction projects you desire.
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Latest review:
Bricklaying- 24 May 2025
We had a curved wall built for our driveway by PLC Developments. They came out the day after our enquiry, provided a quote the same day, and started work that week. The job was completed within a few days, and the standard of work was excellent. We already have a second job lined up with them. Like others, we were initially unsure about using a new business without reviews, but we’re really glad we did. These guys are very skilled at what they do, respectful of your property, and keep the work area incredibly clean throughout. The quality of their workmanship is fantastic, and the pricing was very reasonable. We wouldn’t hesitate to use them again in future.
Key Property Installation
Rating: 4.2 out of 5
Extension Builder in Rotherham
We are a family run business with over 20 years experience and specialize in loft conversions garage conversion kitchens bathrooms and full house renovations we are a team of trades that pride ourselves on our quality workmanship we don’t rely on any other trades and are with You from start to finish we never have problems just solutions
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Latest review:
Superb communication from start to finish after site visit. Fair pricing. Wonderful team and great fun to have around during the period of work. Highly skilled and would recommend you use these guys for any work you need doing. We will be using them again. Thanks to Warren and the chaps we have had the pleasure of knowing during your time with us. Huge thanks again. Jackie and Nick
M Haigh building services ltd
No reviews yet
Extension Builder in Rotherham
Hi, my names Mitchell I run my own company (M.Haigh building services Ltd) I come from a family what have been roofing/building since Jesus was a lad I was born into the trade so my knowledge is second to none and I’m willing to take on any sort of building work big small new or traditional. Thanks for taking time out your day to read my profile
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First Choice Diggerhire & Groundworks
No reviews yet
Extension Builder in Rotherham
All new plant machinery available for hire at competitive rates across Yorkshire, starting from micro diggers to large machinery.
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Bespoke construction
Rating: 4.5 out of 5
Extension Builder in Rotherham
At Bespoke contruction we have over 30 years experience in the building trade. We can carry out all your building needs. From a garden wall to a 2 storey extension. Barn conversions. Kitchens and bathrooms. We can also deal with all architectural drawings and planning. We also specialise in upvc conservatory’s - windows and doors. We are proud members of the federation of master builders. Kind Regards Bespoke Team
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Latest review:
Bathroom Fitting- 4 Nov 2025
the job went very well,and i am very happy with the work done.i would happily recommend bespoke construction.

4.5

Top rated Extension Builders

Our Extension Builders in Rotherham, are rated 4.5 out of 5 based on 12 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Rotherham?

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

Find extension builders in Rotherham with MyBuilder

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

Step 2: Compare different extension builders in Rotherham

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

Step 3: Hire Rotherham extension builders with confidence

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

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

What to ask a Rotherham extension builder before hiring?

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

An extension builder in Rotherham 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 Rotherham 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 Rotherham?

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 Rotherham 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 Rotherham 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 Rotherham

Can an extension builder in Rotherham help with planning permission?

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

Many Rotherham 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 Rotherham help with materials and finishes?

Yes, most extension builders in Rotherham 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.