Extension Builders in Derby

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.9 (14 reviews)

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Some of our top rated extension builders in Derby

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Gary fearn building services
No reviews yet
Extension Builder in Derby
General building works extensions. Conversions bathrooms pointing. Paving. 30 years+ experience. Small value for money business
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Tom Sinfield
No reviews yet
Extension Builder in Derby
I am a general builder with a wide range of knowledge and practical skills. I pride myself I delivering quality work whilst providing the most cost effective solutions for projects.
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Brandon Knight
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Extension Builder in Derby
Hi my name is Brandon, I am a 27 year old bricklayer from Derbyshire, I have been in the trade for 10 years covering mostly bricklaying but can also do a lot of landscape gardening e.g slabbing, edgings, if you are interested I would be happy to quote
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Darren Derbyshire
New on MyBuilder
Extension Builder in Derby
I’ve been in the building trade all my life can do most thins I’m honest reliable punctual and will leave the job once you are satisfied clean
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MHJ BRICKWORK LIMITED
No reviews yet
Extension Builder in Derby
Hi I'm the man behind MHJ Brickwork and construction Ltd. 17 years in business and a lot of experience in construction . We've been focusing a lot on new builds and extenstions small or big jobs. I like to take pride in my jobs because it's my name on the line. I have NVQ 3 in bricklaying. New builds , footings, extentions, roofing,garden and retaining walls,fences, patios, driveways blockpaving , plastering and render . Please just get in touch and I will be happy to help . Thanks MHJ
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Premier construction solutions
No reviews yet
Extension Builder in Derby
With 24 years of hands-on experience in construction I bring a strong background in heavy machinery operation, particularly as a qualified digger driver. My diverse skill set includes managing teams, overseeing site safety, and ensuring efficient project delivery. Equipped with multiple industry certifications, I excel in maintaining high standards and meeting project deadlines. Whether it's coordinating crews, operating equipment, or problem-solving on-site, I’m committed to driving success in every project.
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ORCA Pro Developments Ltd
Rating: 5 out of 5
Extension Builder in Derby
We are small expanding company that specialises in many types of construction works across Nottinghamshire/North Derbyshire. From small extensions to full new builds including substantial renovation projects (portfolio of works available) We offer quality and value for money. We have architects and specialist technical engineers readily available to support our works, so in partnership we are able to offer whole build solutions.
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Latest review:
Restoration & Refurbishment- 29 Apr 2025
Callum & Jay did an outstanding job in getting our bathroom completed stripped out and renovated. We also had two chimneys removed as well as an en-suite fitted. They delivery a very high standard of work and are amazing to work with. They are easily the best tradespeople we have worked with and always keep to their word! Very highly recommended if you need good quality work done where trust is required. Thank you Orca Pro Development for your service!
SMOOTH PATH LTD
No reviews yet
Extension Builder in Derby
Smooth Path is a trusted multi-trade renovation company dedicated to making property improvement projects seamless from start to finish. From kitchens and bathrooms to full refurbishments, we handle every stage with care, precision, and professionalism.
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Mayhew & Sons
No reviews yet
Extension Builder in Derby
I have been working in the construction industry for over 30 years. I am a fully trained bricklayer/ stone mason and painter and decorator. We carry out all works, one son is an electrician and the other is a repair technician repairing baths, doors etc. We carry out work from groundworks to roofing. We all hold trade cards I hold a Gold CSCS card along with a White Managers card. I am a full first aider. I am SMSTS holder. Heritage Bricklayer, Stone Mason and plasterer.
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Ds builders
No reviews yet
Extension Builder in Derby
Hi new to my builder I have been in the building industry for years working for company finally make the choice to go on my own
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Neza Building Construction
No reviews yet
Extension Builder in Derby
Original.png Services Neza Building Construction is a Roofing company based in Nottingham. Our services Include quality new roof installations, roof repairs, flat roofs and guttering. We are provide 10 years warranty of all are services. We also provide different services: Extensions, Loft conversion and Renovation.
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Zameen Developer
No reviews yet
Extension Builder in Derby
We Can do any type of Building work
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S B Joinery and Building Services
Rating: 5 out of 5
Extension Builder in Derby
S b joinery and building services takes pride in proving quality workmanship at a quality price. I am a fully qualified NVQ level 3 carpenter/joiner, I've been in the trade since 2001. In the past 15 years I have picked up a wealth of knowledge in all areas of the building trade from groundworks to roof tiling.
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Latest review:
Carpentry- 29 Jan 2019
Nice Job completed on time and to price quoted. Very tidy and would happily get Sean in again on the next project.
T&R builders
No reviews yet
Extension Builder in Derby
We are a family run business with over 30 years of experience and gold card & city guilds registered, running a friendly and reliable service. We undertake new builds, extensions, refurbishments, maintenance, all aspects of building works, landscaping and roofing. Please feel free to contact us for a quote.
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TCS Construction
No reviews yet
Extension Builder in Derby
Hi I’m Steve, Director of TCS, thank you for checking out our profile! I love being a joiner and whether the job is commercial or residential, big or small i will always work hard, be honest and strive to be the best. Our small team of tradesmen at TCS follow this ethos and we can assure you we will respect your property. Experience I have over 30 years experience of working as a joiner for commercial and residential clients. We’ve fitted kitchens and bathrooms for Wickes, Wren and Magnet. Fitted out restaurants, shops and offices for Starbucks, Greg's, Leons and many small independent businesses. We’ve been part of multi million pound commercial projects for pharmaceutical companies such as Astra Zenica, Ipsen and Albumedix. Our decades worth of residential experience has involved building extensions, garage and loft conversions, bathroom refits and outdoor work. Qualifications - 30+ years of experience - Qualified Advanced Craft Carpenter & Joiner - Gold CSCS card - SSSTS card - First Aid Specialisms - Team & project management - Advanced joinery - Timber frame projects - Medical and Pharmaceutical work - Designing and planning - Project management Please contact me to see how TCS can craft your vision
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Highlites builders
No reviews yet
Extension Builder in Derby
I have been in the building trade all my life starting with my father when I left school and have learnt many different building skills over the years. We have worked for our local council on several occasions.I have also completed conservatories small extensions and many block paving jobs
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4.9

Top rated Extension Builders

Our Extension Builders in Derby, are rated 4.9 out of 5 based on 14 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 Derby?

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

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

What are the hourly rates of extension builders in Derby?

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

Find extension builders in Derby with MyBuilder

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

Step 2: Compare different extension builders in Derby

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

Step 3: Hire Derby extension builders with confidence

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

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

What to ask a Derby extension builder before hiring?

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

An extension builder in Derby 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 Derby 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 Derby?

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 Derby 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 Derby 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 Derby

Can an extension builder in Derby help with planning permission?

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

Many Derby 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 Derby help with materials and finishes?

Yes, most extension builders in Derby 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.