Extension builders in Manchester, North West England

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.7 (15 reviews)

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Some of our top rated extension builders in Manchester, North West England

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Handyman Greater Building Services
Rating: 5 out of 5
Extension Builder in Manchester, North West England
I'm Janis - a Handyman with a positive and professional attitude based in Stockport! For the past 10 years I specialise at property maintenance, kitchen and bathroom fitting, carpentry, assembly and other handyman services. My priority is to keep the customers satisfied with the final result and maintain a high standard quality of work. As a Sole Trader, I can provide discount of 10% on major retailers materials. In addition, I can supply and fit appliances below any retail price.
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Latest review:
Kitchen Fitting- 10 Jun 2026
A good job done on time
Proper Job
Rating: 5 out of 5
Extension Builder in Manchester, North West England
Over 10 years experience in all aspects of property renovation and maintenance. All domestic jobs undertaken. No job too small!
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Latest review:
Handyman- 7 Mar 2021
I would highly recommend Dan Wright without hesitation. Dan was extremely helpful before my job started, suggesting solutions and messaging beforehand to ensure everything was on track. On site, Dan was hardworking and adaptable, another job came up while he was here which he negotiated there and then and added to his list, he worked efficiently and fast, advising along the way and nothing was too much trouble. If, like me, you are dubious of finding the right handyman, rest assured you really won't find anyone better, he even got my 17 year old son helping out which is saying something! 😁. You really won't regret appointing this guy!
J S Build & Renovate
Rating: 5 out of 5
Extension Builder in Manchester, North West England
J S Build & Renovate are here to provide customer satisfaction whilst carrying out a professional and efficient service. We are a small local business that is run by father and son. Whilst being new to MyBuilder we are heavily experienced in the building trade.
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Latest review:
Extensions- 23 Sep 2023
I hired Jake, Brian and the team to carry out a single story kitchen extention. I had never undertaken such a large job and was somewhat overwhelmed and did not know what to expect. However, I was reassured by Jake and Brian on what to expect and what the works world entail. They took the project on and were in constant communications throughout the build. They organised building control inspections, kitchen fitters, electrical, plumbing, plastering, brick layers, the lot. I just had to sit back and see my dream kitchen come into fruition and boy it did! No job was too small, they made adjustments along the way and kept me informed of any issues and made me aware of anything that required extra work, we agreed to a price and they delivered. I am very happy with the outcome and any issues that came up later were dealt with promptly. I had some frustrations along the way(this wasn't jake's fault) but Jake took on the responsibility and rectified issues that were not his own. Its difficult to find a trustable and reliable builder these days but if you are reading this, please give Jake a shot, you will not be disappointed. I now have the kitchen I envisaged at a reasonable price and I couldn't be more happier. If you want a builder who is trusted, has an eye for detail and is always transparent... do yourself a favour and get in touch with J S Build & Renovate. Jake is a genuine hardworking lad that deserves the recognition!
Nexabuild construction LTD
Rating: 5 out of 5
Extension Builder in Manchester, North West England
At NexaBuild Construction, we’re a dedicated team of building contractors catering to the construction needs of residential clients. With a wealth of experience, we deliver high-quality construction work that ensures the utmost satisfaction of our clients. In house architect to go over all your needs.
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Latest review:
Highly recommend this company. As first time buyers completing a renovation project, the lads at Nexabuild have been amazing! Great communication throughout and the standard of work is fantastic!
Hulston design and build ltd
Rating: 5 out of 5
Extension Builder in Manchester, North West England
At Hulston design and build ltd we have over 25 years experience of delivering high-quality, professional building work and have established a reputation . We specialise in Garage conversions and Home Extensions , To date we have completed over 60 garage conversions and multiple Extensions . We are proud our name is synonymous with craftsmanship, professionalism and trust, amongst many repeat customers, with most of our new business coming by word-of-mouth referrals.
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Latest review:
Conversions - General- 11 Sep 2024
We have converted our garage recently with Hulston design. No words to express. Excellent work with perfection. Will recommend to everyone. Reasonable price compared to others. Scott is very friendly and he suggest the new trends.
Ali hammer
Rating: 4.2 out of 5
Extension Builder in Manchester, North West England
AM Plumbing Services Ltd provides professional plumbing, bathroom installations, maintenance, repairs, and property improvement services across Greater Manchester. With years of hands-on experience, we are committed to delivering high-quality workmanship, fair pricing, and excellent customer service. Whether it’s a small repair or a complete renovation, we complete every job with care, reliability, and attention to detail. Customer satisfaction is always our top priority.
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Latest review:
Plumbing- 16 Sep 2026
Didn’t turn up. Made 100’s excuses. Despite telling him I have an active leak
Damp and Structural Construction
Rating: 5 out of 5
Extension Builder in Manchester, North West England
We have over 50 years experience within the building trade. All aspects of any building project carried out by our own CRB checked tradesmen. Trustworthy honest and reliable. Our customer service is second to none providing round the clock back-up. Competitive rates provided on all scopes of work.
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Latest review:
Extensions- 28 May 2013
Great builders, came and di the job on time and for the price quoted. They even offered to mop when they had finished! Thanks for a great job.
J f property
Rating: 5 out of 5
Extension Builder in Manchester, North West England
I have been in the building trade for over 20 years I am now a joint owner In a fast growing business, we are qualified in damp proofing DPC. We also do all the boarding and plaster after the work has been carried out. We work to a very high standard and very reliable. Also are rates are very reasonable Thank you for your time Joe
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Latest review:
Plastering- 6 Jul 2026
The lads were efficient and tidied up after themselves. They talked through the whole job and any problems. It was a bigger job than anticipated with some tricky parts. They were honest with me all the way through. I would definitely have them again and I am already earmarking them for the next joh.
ASR PROJECTS MCR
Rating: 5 out of 5
Extension Builder in Manchester, North West England
Domestic & Commercial Building Contractors with 30 years building experience. Work we undertake; NEW BUILDS | EXTENSIONS | STRUCTURAL ALTERATIONS | ROOFING | REFURBISHMENTS | KITCHENS | UPVC WINDOWS & DOORS | ALL ASPECTS OF JOINERY. 100% Satisfaction guaranteed. Friendly customer service always putting the customers needs first. Call now for any queries and free quote.
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Latest review:
Andrew took over from his Uncle who started the process of the extension after falling ill. He completed the works to a very high standard. He is very reliable and gets the job done. I have recommended him to my friend who was really pleased with his work. He is a master of his trade and would definitely recommend him.
Hugh Stanley
Rating: 5 out of 5
Extension Builder in Manchester, North West England
With 39 years experience in the construction industry I have a wealth of experience in high quality, on time job completions with complete customer satisfaction.
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Latest review:
Carpentry- 7 Apr 2015
Hugh did a number of jobs around our home after we moved in including creating new cupboard space under the stairs and fitting a loft hatch. He was a very clean and quiet worker and all jobs were finished to a high standard. Definitely recommended!
BUILDFIX PRO
Rating: 5 out of 5
Extension Builder in Manchester, North West England
Reliable and experienced handyman with 10+ years across the UK. I offer painting, flooring, kitchen & bathroom fitting, window/door repairs, and general handyman tasks like shelves, flatpacks, and small fixes. Clean, friendly, and fairly priced. Free quotes and flexible hours. No job too small – your satisfaction comes first!
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Latest review:
Windows & Doors (Wooden)- 20 Jan 2026
Brilliant work. Quick and efficient and on time
Bluestone Building & Joinery
Rating: 5 out of 5
Extension Builder in Manchester, North West England
8 years joinery experience All aspects of joinery undertaken- 1st fix, second fix, roofing. General building, Extensions and knockthroughs
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Latest review:
Carpentry- 24 May 2025
Tom did an amazing job on all the things we asked for! Nothing seemed too much trouble and the quality of his work was excellent! We will definately be asking Tom to do more work for us! It is nice to find someone who is both professional and has a pleasant demeanor. We would definately recommend!
Woodridge Property
Rating: 5 out of 5
Extension Builder in Manchester, North West England
We are a general builder and property maintenance contractor, we have extensive experience in property maintenance, building and landscaping. We have access to a large group of trusted contacts and contractors so can pretty much cover any work required. We can carry out work from bathrooms & kitchens to laying grass and changing light bulbs. If you need anything at all we can get it done!
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Latest review:
Bathroom Fitting- 14 Jun 2025
Alan was great. Speedy response to initial job post, came to view what needed doing and promptly provided a quote. Sourced all materials needed for me and was able to fix everything within a few days of me posting the job. Highly recommend and will use him for future work on the new property.
IYAZ CONSTRUCTION LTD
Rating: 3.5 out of 5
Extension Builder in Manchester, North West England
IYAZ Construction Ltd is a UK-based construction company committed to delivering high quality building services at fair and competitive prices. We specialise in renovations, extensions, new builds, painting, flooring, kitchens, bathrooms, structural work, and commercial projects. Our mission is to provide honest workmanship, reliable service, and strong guarantees while helping customers avoid overpriced construction costs. Built on trust. Delivered with excellence.
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Latest review:
Landscaping- 14 Sep 2026
Avoid this contractor at all costs (For any tiling work based on my experience). They arrived to install my porcelain patio without the essential tools: no cement mixer, tile saw, grout spacers or levelling system. The first tile, around the drainage gully, was cut with an angle grinder, leaving a gap of over 20mm. They claimed it was only 1mm and insisted it was the best they could do. I stopped the job when they refused to use the correct equipment. The owner, Ibrahim, then damaged the edging they had laid. They also left my borrowed cement mixer full of hardened mortar and it was later found damaged after an electrical wire had been disconnected. To make matters worse, when I asked them to pay for the damage, they demanded £450 for their time. In my experience they lacked the skills, tools and professionalism required. Please read the reviews from other customers and do not ignore this. In their response, they will come up with some stories which are completely incorrect. ZERO STARS
Reliable Builders Ltd
Rating: 5 out of 5
Extension Builder in Manchester, North West England
Hello! My name is Alexander, I am a trustworthy and reliable person and I have been working in the construction trade for over 10 years. Me and my friendly team are happy to help, no job is too big or too small! Covering all aspects of home improvement- brickworks(extensions, newbuilds), dry-lining, plastering,painting and decorating, tiling, carpentry&joinery.
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Latest review:
Extensions- 19 Jan 2019
Alex and his team have done an incredible job with a keen attention to detail and have delivered a high quality finish. We have had a single storey extension, new utility and kitchen done, with some challenging structural work. Alex networked well with our architect and sourced a very professional engineer who tweeked our plans. He coordinated a team of builders who are professional, timely and hardworking. No gimmicks, or builders jargon about what stuff cost , just upfront honesty. The team was also acutely aware of the disruptive impact of the build on neighbours and ourselves and mitigated against that through resourcefulness. Alex is a problem solver which is what you want if you are busy with no time to micromanage. The big plus is that everying is done inhouse from structural work to electrics and plumbing. I cant speak more highly of reliable builders, we had to wait a few months for their availability but it was well worth it! Thanks
Valery Home Decor Ltd
Rating: 4.7 out of 5
Extension Builder in Manchester, North West England
CHAS, ConstructionLine & SafeContractor certified! Our expertise spans from high quality extensions, fitting of kitchens and bathrooms, and certified electrical and gas work. We also have extensive expertise in fitting RSJs, laminate flooring, painting and decorating.
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Latest review:
Extensions- 11 Apr 2023
Daniel and his team came in to complete an extension which was originally started by other builders. There were many issues left by the first builders but, Daniel tackled each one in a professional manner. I would highly recommend Valery Home Decor Ltd. If you are like me, after being badly let down by previous builders, I found it hard to trust anyone but, I found Daniel to be completely trustworthy, hard working, and stood by his word. He won't let you down!

4.7

Top rated Extension Builders

Our Extension Builders in Manchester, North West England, are rated 4.7 out of 5 based on 15 reviews from customers like you.

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What types of services are offered by local extension builders in Manchester, North West England?

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 Manchester, North West England 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 Manchester, North West England who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Manchester, North West England?

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

Find extension builders in Manchester, North West England with MyBuilder

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

Step 2: Compare different extension builders in Manchester, North West England

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

Step 3: Hire Manchester, North West England extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Manchester, North West England, 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.

Manchester, North West England extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Manchester, North West England extension builder before hiring?

Before hiring an extension builder in Manchester, North West England or extension building company in Manchester, North West England, 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 Manchester, North West England?

An extension builder in Manchester, North West England 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 Manchester, North West England 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 Manchester, North West England?

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 Manchester, North West England 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 Manchester, North West England 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 Manchester, North West England

Can an extension builder in Manchester, North West England help with planning permission?

Yes, many extension builders in Manchester, North West England 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 Manchester, North West England handle everything from design to construction?

Many Manchester, North West England 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 Manchester, North West England help with materials and finishes?

Yes, most extension builders in Manchester, North West England 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.