Extension Builders in Glossop

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (11 reviews)

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Some of our top rated extension builders in Glossop

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Next gen revamp
Rating: 5 out of 5
Extension Builder in Glossop
At Next Gen Revamp, we specialise in transforming houses into dream homes. With a reputation for quality craftsmanship and attention to detail, our team delivers reliable building solutions tailored to your needs. From garage and loft conversions that unlock hidden potential, to extensions that create the extra space your family deserves, we cover every aspect of building and renovation. Our expertise spans kitchens and bathrooms, plastering & boarding, rendering, windows & doors, roofing & guttering, flooring & tiling—and much more. Whether you’re looking for a full-scale home revamp or a single-room upgrade, we pride ourselves on delivering projects that combine style, functionality, and durability. With Next Gen Revamp, you can expect transparent communication, professional service, and results that stand the test of time. Next Gen Revamp – Modern solutions, built with traditional care.
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Latest review:
Conversions - General- 15 Feb 2026
Great guys, easy to work with and love our new office
R Cooper Professional Builders
Rating: 5 out of 5
Extension Builder in Glossop
R Cooper brickwork provides private and commercial brickwork and building contracts throughout the North West. With 15 years experience and time served, qualified tradesmen we are an honest reliable outfit with an exceptional reputation.
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Latest review:
Bricklaying- 24 Jul 2020
Turned up on time. Excellent quality of work. Tidied up properly on completion.
Aqua Areas
Rating: 5 out of 5
Extension Builder in Glossop
Aqua Areas All aspects plumbing joinery and home renovation bathrooms kitchens Tiling and emergency callout
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Latest review:
Plumbing- 25 Apr 2026
Very helpful couldn't do enough for you Really nice people Would definitely recommend absolutely fantastic
k.A.i groundworks&constiuction
Rating: 4.5 out of 5
Extension Builder in Glossop
K.A.I Groundworks is ran by a fully qualified Civil Engineer with 18 years experience. We specialise in modular paving but cover all types of hard landscaping from footings & drainage to fencing & wall building. We are a family ran company who pride ourselves in our work and will always ensure we can fulfil our customers ideas for their projects while advising on practicality and longevity.
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Latest review:
Groundwork & Foundations- 3 Apr 2026
Andy and Gary arrived on time each day and just got on with the job without any fuss. It took them 3 days to rebuild the wall. At the end of the job they cleared up and they were polite and courteous at all times. The cost they gave was by far the cheapest and we are still very pleased with the work they have carried out, to the extent that we have asked for another quote on another job. We would recommend them.
Renov8 Property Developments
Rating: 5 out of 5
Extension Builder in Glossop
Renov8 property developments is local company based in Mottram, Hyde. We strive to undertake quality workmanship and provide an honest and a reliable service to our customers. From property refurbishment to extensions we can assist you.
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Latest review:
Conversions - General- 28 Mar 2024
Happy with the overall work, communication and good relationship with Nick and his team. Works hard to make sure you’re satisfied.
GA Building Services
Rating: 5 out of 5
Extension Builder in Glossop
Hi My name is Grant and I have been in the building industry over40 years. In that time I’ve completed the smallest of jobs and right up to the full build of large detached houses. I have a strong work ethic but quality is what I aim to achieve.
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Latest review:
Bricklaying- 21 Dec 2024
Grant did a excellent job hardworking reliable did a breakdown of what needed to be done and gave a excellent price and did exactly what he said . I would highly recommend and the finished job is excellent
NW Construction
Rating: 5 out of 5
Extension Builder in Glossop
My company is based in Stalybridge Cheshire,i have run my own Construction company for the last 30 years,and have Been involved with the Construction of extensions/ new build Houses/refurbishments/re configurations/We also have many more Reviews over and above the reviews that you see here on my builder with no negative feedback.
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Latest review:
Extensions- 7 Dec 2019
This an interim review on a large kitchen and garage extension currently being built. We were a bit apprehensive after our first builder left us in a very difficult position abandoning the job at foundation stage. Luckily for us we found NW Construction Ltd. From the beginning Frank reassured us and has plenty of experience in the building trade, he has kept us fully informed as the building project has progressed and is always on the phone should we need to discuss anything. The building work is around the half way point and we are very happy with how well it is going. So far Frank has organised all the necessary trades people to carry out the work and it has been well coordinated. Franks team are hard working, polite and are very punctual. I would not hesitate to recommend NW Construction Ltd. GB
Greenfox building services LTD
Rating: 4.4 out of 5
Extension Builder in Glossop
About Us Established in 2021, we are a family-run company dedicated to delivering high-quality building and renovation services. We offer comprehensive project management and a multi-trade approach, ensuring all work is completed to the highest standards and in full compliance with building regulations. Our Services Include: • Single and Double Storey Extensions • Full Home Renovations • Gas Safety Works • Bathroom and Wet Room Installations • Structural Alterations • Bespoke Kitchen Design and Installation We proudly provide a complete Design – Supply – Install service for all building projects. Contact us today to discuss your next project—we’re here to bring your vision to life.
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Latest review:
Extensions- 3 Jan 2023
We have just completed a kitchen knock-through and renovation. Greenfox did all the structural work, first-fix, re-plastering and laid new boards throughout the ground floor. Greenfox worked with us to outline and ballpark the job, before getting structural drawings done for the planned works. We then went through a couple of iterations of plans and quotations to find a solution that fitted our budget. The work was finished to a high standard. Although there's always issues with sequencing and back-and-forth on details with these larger jobs (we did a loft conversion several years back, so this isn't our first rodeo), at the end of the day, the results of the work were the best we've had for any construction job. Squeaked in at about the budget we had, and the work was quality. So on the whole very pleased, and would recommend to others.
Keegan Construction Limited
Rating: 5 out of 5
Extension Builder in Glossop
Hi, I am a city&guilds qualified builder based in stalybridge. I have been in the trade since I was 16, now with 15 years experience. we undertake any job from extensions, renovations to house builds and many more. All our work is completed to the highest standard, please see from our reviews & photos. a fast, friendly and reliable firm is what we aim to be, working on a no problems only solutions basis.
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Latest review:
Extensions- 11 Jul 2024
The work is still in progress but so far I am happy with progress. Cameron completed a plan before the work start and him and his team maintained the plan. He is very friendly and commitment to what he set out to do. I would definitely recommend him.
East Manchester Builders
Rating: 4.9 out of 5
Extension Builder in Glossop
Trading Standards Approved since 2008, Family run building company Est1983. Specialise in structural repairs, brickwork and maintenance. All aspects of general building, we undertake pre purchase property reports, Building repairs domestic and commercial including Insurance. We build office garden buildings to a better spec than the Dunster House Insulated Offices, we provide condensation and mould reports prior to any works being undertaken. Trading Standards and Buy with confidence approved. We are registered with Age Concern and COVID-19 compliment. Environment Agency Registered Authorised Waste Carrier
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Latest review:
Bricklaying- 3 May 2026
Quick response, came out give me 2 quotes which I was happy with. Contacted me to say when they would be coming, they turned up when they said they would and explained everything they were doing. Lovely family business. Would definitely hire again
Jamie Cook
Rating: 5 out of 5
Extension Builder in Glossop
15 years+ Bricklaying experience. Landscaping and Maintenance works. Own transport and tools. Tidy, Honest, Reliable, Hardworking and take pride in all our work. No job too big or small. Public Liability Insurance. I promise to offer the best service available at all times.
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Latest review:
Landscaping- 25 Jan 2025
Excellent communication from start to finish, Jamie worked through a complicated issue and suggested a solution I hadn’t considered to keep within budget. Work was carried out to a high standard and both Jamie and his team were polite and friendly plus left the site clean and tidy. Will definitely use again the future 👍
Jordanclayton Property Services
Rating: 5 out of 5
Extension Builder in Glossop
Welcome to Jordan Clayton property services we specialize in all aspects of domestic building work. all our work is fully guaranteed and completed to the highest of standards.
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Latest review:
Damp Proofing- 19 Jan 2023
Top lad works hard clean and tidy worker
SJK Building
Rating: 5 out of 5
Extension Builder in Glossop
I do all round building work specialist in Brick Work. 5 Years experience NVQ 1&2 qualified in brickwork.
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Latest review:
Bricklaying- 20 Feb 2024
Job completed as requested. Results are excellent , very pleased with the outcome. I would definitely use SJK again in the future.
Boyd joinery and building
Rating: 5 out of 5
Extension Builder in Glossop
Boyd joinery and building. All aspects of joinery undertaken. Kitchens, bathrooms, refurbishments & extensions
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Latest review:
Carpentry- 24 Mar 2025
Chatted with Kyle, he arranged to come and see the job the same night, very prompt and good time keeping. He arrived on the day/time he told me he would. Excellent job done, nothing was too much trouble for him. Would definitely recommend and have future jobs done by himself. Already recommended him to do my family’s jobs.
Oak Wood Rooms Ltd
Rating: 5 out of 5
Extension Builder in Glossop
I am a reliable and trustworthy professional with a proven track record in both domestic and commercial projects. My commitment to punctuality ensures that I meet deadlines and exceed expectations. With extensive experience in a variety of jobs, I bring a high level of expertise and attention to detail to every task. I pride myself on maintaining open communication with clients and delivering quality results that align with their vision.
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Latest review:
Extensions- 18 Jun 2025
We hired Oakwood Rooms Ltd for a home extension (Gym + Shower Room) and couldn’t be happier. Out of a dozen builders, they stood out by miles. Their quote was incredibly detailed, with drawings and full material specs. Lee, the Project Manager, was outstanding—honest, professional, and easy to communicate with. He showed us past work, offered references, and kept us updated throughout. Despite major challenges—sloped ground, old stone house, and the need for a retaining wall—they completed everything on time and within budget, without charging a penny extra. The team was always punctual, polite, and respectful of our home. They kept disruption to a minimum and left our garden and site immaculate each day. The workmanship and materials used were of the highest quality. We’ve since given them two more projects without hesitation. If you're looking for reliable, skilled, and trustworthy builders, we wholeheartedly recommend Oakwood Rooms Ltd and Lee.
JV Joinery
Rating: 5 out of 5
Extension Builder in Glossop
my business specialises in domestic property from extensions to bathrooms and kitchens. I have a lot of experience in all building work and always use the correct tradesmen and fully qualified trades for the job.
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Latest review:
Carpentry- 13 Aug 2018
Josh was fantastic! I’d been let down by 3 other workmen by the time Josh came to give me a quote. Cheapest quote given and brilliant workmanship. Couldn’t be happier and would recommend to anyone. Built me a fantastic wardrobe, punctual, reliable and friendly. Even tidied up after himself! Thank you so much Josh! We will be using you again!

3.9

Top rated Extension Builders

Our Extension Builders in Glossop, are rated 3.9 out of 5 based on 11 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Glossop?

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

Find extension builders in Glossop with MyBuilder

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

Step 2: Compare different extension builders in Glossop

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

Step 3: Hire Glossop extension builders with confidence

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

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

What to ask a Glossop extension builder before hiring?

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

An extension builder in Glossop 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 Glossop 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 Glossop?

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 Glossop 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 Glossop 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 Glossop

Can an extension builder in Glossop help with planning permission?

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

Many Glossop 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 Glossop help with materials and finishes?

Yes, most extension builders in Glossop 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.