Extension Builders in Chesterfield, East Midlands

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.3 (12 reviews)

Easily find verified Chesterfield, East Midlands Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Chesterfield, East Midlands.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in Chesterfield, East Midlands

380 Results

Sort by:

Woodhughes Homes Ltd
No reviews yet
Extension Builder in Chesterfield, East Midlands
We are a complete building and maintenance team that cover all aspects of building works under one roof. From plumbing, electrical, joinery, roof, stone and brick work to landscaping and decorating.With over 35 years experience we can cut your grass to build you a new home.
Get in touch
LP roofing services / pear tree construction
No reviews yet
Extension Builder in Chesterfield, East Midlands
🔨 ROOFING & EXTERIOR SERVICES AVAILABLE: Anyone who needs the following Building & Home Improvement Services – Sheffield 🏡 Your dream home is within reach – we handle everything from foundations to finishing touches. • Tiles & ridge tiles replaced • Full re-roofs • Flat roofs • Gutter repairs & replacements • Fascia & soffits • Dry ridge systems installed • Dry verge systems installed • Chimney repairs • Brick pointing • Gutter cleans • Roof cleans • cladding • LEAD work • New builds & extensions • Kitchen & bathroom remodels • Loft conversions & structural work • Driveways, patios & landscaping • Electrical & plumbing installations • Plastering & decorating • Energy efficiency upgrades • General handyman repairs 💯 WHY CHOOSE US? • Fully insured & qualified • Free, no-obligation quotes • Transparent pricing • UK building standards compliant • Local, reliable Sheffield team 📞 Get your project started today: ‼️ FREE QUOTES AVAILABLE ‼️ 📝 Planning permission support available 💬 Drop us a DM to discuss your ideas!
Get in touch
NK Sharp Developments
No reviews yet
Extension Builder in Chesterfield, East Midlands
Welcome to NK Sharp Developments! A fully insured family run construction company based in South Yorkshire. With over 30 years combined experience we ensure every job is completed to a very high standard.
Get in touch
R.w.Lawson building
No reviews yet
Extension Builder in Chesterfield, East Midlands
Small building company who take pride in their work to deliver a quality product that we and the customer are proud of. Jobs we undertake are as followed New builds Extensions Garden walls Patios Driveways Building Maintenance
Get in touch
Snowball Invest Ltd
Rating: 5 out of 5
Extension Builder in Chesterfield, East Midlands
Hi there, We are Snowball Contracting, a construction and renovation company with years of experience. We have an in-house team of skilled tradespeople that ensures consistent quality control and offers you peace of mind. We specialise in full-house renovations, extensions, and new builds - and if you're interested please do shortlist us and we will be happy to chat through your project & provide references. Thanks Akshay & Iby Snowball Contracting
Get in touch
Latest review:
I recently had an extension and renovation completed by Snowball Invest, and I couldn’t be happier with the results! From start to finish, their team was professional, reliable, and highly skilled. They listened carefully to my vision, offered valuable suggestions, and kept me informed at every stage of the project. The quality of their workmanship is outstanding, with attention to detail that truly transformed my home. The project was completed on time and within budget, despite a few unexpected challenges that they handled with ease. The entire process was stress-free, thanks to their clear communication and dedication. I highly recommend Snowball Invest to anyone looking for top-notch building services!
CRS (complete roofing services)
No reviews yet
Extension Builder in Chesterfield, East Midlands
Here at CRS we offer quality workmanship, a tidy working area and always leave the site tidy and safe for the whole family. We also offer brilliant customer relations any worries or questions we will answer straight away and we will never leave the job without it being 100% water tight. We will also rectify anything Whats not safe e.g a chimney stack with crooked pots we will sort it out as we are then responsible if anything falls of and hurts someone, I also have a huge passion for roofing so please any queries please don’t hesitate to ask!
Get in touch
Hp building & maintenance
No reviews yet
Extension Builder in Chesterfield, East Midlands
I have been in the building trade for around 20 years now. And have worked all over the country on big construction sites Down to doing small residential jobs. my other trades are plastering, joinery, tiling, landscaping, roofing and much more I take much pride in my work and like to do a nice tidy job
Get in touch
Daniel bird design ltd
Rating: 5 out of 5
Extension Builder in Chesterfield, East Midlands
As a proud property owner, you will best enjoy a space with an interior design that reflects your personality and tastes. Therefore, it is important to consult reliable tradesmen that listen to your ideas intently. At Daniel Bird Design, are a team of talented builders supported by more than 30 years of experience. Rest assured, you will receive a dependable service from our tradesmen. Whether you require plastering and renovation, a brand new extension or conversion, or a modern bathroom and kitchen, we are your first port of call for quality building services.
Get in touch
Latest review:
Extensions- 5 May 2026
Really happy with the outcome of the double storey extension and the work Daniel completed. Of course like any major project, issues and niggles cropped up, but very happy with the way things were always resolved. Timeline was stretched but is very often the case with building work. I thought Dan communicated really well with me without me chasing him and would always reply almost immediately when I reached out to him. My only criticism if there was one would be that the tradesmen he used didn't always keep site particularly tidy, however this was rectified when asked. I would certainly use Dan again and have happily recommended him to friends, and his costings were very reasonable and were kept to exactly. I would be happy show anyone around to see his work.
Jack Wareham building
New on MyBuilder
Extension Builder in Chesterfield, East Midlands
I am a qualified bricklayer with over 6 years of experience in the construction industry. I take pride in delivering high quality workmanship across all aspects of bricklaying, from garden walls and extensions to structural masonry projects. In addition to brickwork, I have a broad range of building skills, including roofing, structural construction and general building work. I am reliable, hard working and committed to completing every project to a high standard ensuring customer satisfaction from start to finish.
Get in touch
Ajs builders
Rating: 5 out of 5
Extension Builder in Chesterfield, East Midlands
Hello We are a local building company based in derby but cover surrounding areas. We specialise in new extensions right from the planning process to the finished result. We have a great portfolio of completed projects and happy customers. We aim to provide a seamless stress free and on time results. But that's not all that we do, we remodel bathrooms, electrical work, new roofs, flat roofs. Underground drainage, gutters/facias, carpentry, plumbing and theres isn't anything that we dont cover. We have a small but efficient team that cover a -z of the projects. Please feel free to browse through the pictures we have many more pictures and videos of our projects and can be provided when discussing projects.
Get in touch
Latest review:
Plumbing- 28 Aug 2025
Job went well good quote very pleasant young man
SMC FACILTIES MANAGEMENT LTD
No reviews yet
Extension Builder in Chesterfield, East Midlands
We are an established building contractor providing a comprehensive range of construction services through our in-house electrical, joinery, plumbing, and building divisions. Our electrical division specialises in domestic and commercial installations, delivering safe, efficient, and high-quality solutions across a wide variety of projects. As a NICEIC Approved Contractor, we are fully accredited to carry out compliant electrical installations, testing, and certification. We are also CHAS, Construction Line Gold, and SMAS accredited, demonstrating our strong commitment to health and safety, and operate as an ISO-approved company, ensuring consistent quality, compliance, and continual improvement across all areas of our work. With all trades working seamlessly together, we deliver reliable, coordinated projects from initial concept through to completion.
Get in touch
RM PROPERTY RENOVATIONS
Rating: 5 out of 5
Extension Builder in Chesterfield, East Midlands
RM Property Renovations are a small family run business, providing an experienced and professional service to your future home improvements. we do not employ salesmen! and simply work on a basis of direct contact from our clients when they need us, all contributing to our aim of 100% customer satisfaction! with over a combined 40 years of working experience we are able to apply our knowledge and skills to each individual bespoke home improvement!
Get in touch
Latest review:
Bathroom Fitting- 27 Feb 2021
Excellent work and would definitely recommend. All aspects of Ross’ workmanship was to a very high standard and to great precision.
DH landscaping & building svcs
No reviews yet
Extension Builder in Chesterfield, East Midlands
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
Get in touch
AJ Groom building services
No reviews yet
Extension Builder in Chesterfield, East Midlands
I take on all general building work from extensions two alterations fencing patios in old pavers plus porcelain plastering can I offer a wide variety of skills to a high standard
Get in touch
Dearne construction ltd
Rating: 5 out of 5
Extension Builder in Chesterfield, East Midlands
With over 16 years of experience in the construction industry, our company has built a strong reputation for delivering high-quality work and exceptional customer service. We specialize in all aspects of construction, with a particular focus on precision, craftsmanship, and reliability. Our mission is simple: to exceed our clients’ expectations on every project. From initial consultation to final handover, we ensure clear communication, attention to detail, and a commitment to excellence. Whether it’s a home extension, renovation, or custom build, we take pride in turning your vision into reality—on time and on budget.
Get in touch
Latest review:
Bricklaying- 8 Nov 2023
Josh was prompt to provide an estimate and kept in touch throughout the job being done . Work completed promptly to a high standard and invoice provided by Josh as requested . Would recommend and use his company again .
Bahria Consulting Ltd
Rating: 5 out of 5
Extension Builder in Chesterfield, East Midlands
Nothing
Get in touch
Latest review:
Tiling- 1 Mar 2025
I recently had Bahria Consulting Ltd handle a tiling project at my property, and I’m overall very pleased with the results. The team was professional, arrived on time, and completed the work efficiently. The quality of the tiling is excellent, with clean lines and durable finishes that have held up well.

4.3

Top rated Extension Builders

Our Extension Builders in Chesterfield, East Midlands, are rated 4.3 out of 5 based on 12 reviews from customers like you.

Quality screening

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 Chesterfield, East Midlands?

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 Chesterfield, East Midlands 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 Chesterfield, East Midlands who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Chesterfield, East Midlands?

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

Find extension builders in Chesterfield, East Midlands with MyBuilder

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

Step 2: Compare different extension builders in Chesterfield, East Midlands

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

Step 3: Hire Chesterfield, East Midlands extension builders with confidence

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

Chesterfield, East Midlands extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Chesterfield, East Midlands extension builder before hiring?

Before hiring an extension builder in Chesterfield, East Midlands or extension building company in Chesterfield, East Midlands, 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 Chesterfield, East Midlands?

An extension builder in Chesterfield, East Midlands 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 Chesterfield, East Midlands 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 Chesterfield, East Midlands?

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 Chesterfield, East Midlands 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 Chesterfield, East Midlands 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 Chesterfield, East Midlands

Can an extension builder in Chesterfield, East Midlands help with planning permission?

Yes, many extension builders in Chesterfield, East Midlands 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 Chesterfield, East Midlands handle everything from design to construction?

Many Chesterfield, East Midlands 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 Chesterfield, East Midlands help with materials and finishes?

Yes, most extension builders in Chesterfield, East Midlands 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.