Extension Builders in Altrincham

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.4 (14 reviews)

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Some of our top rated extension builders in Altrincham

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farooq builders
Rating: 5 out of 5
Extension Builder in Altrincham
hi I have been working in building sector from last 10 years .Normally i do loft conversion and attic ,plastering and skimming ,painting and decorating ,wood polishing ,plumbing ,tilling, full bathroom fitting an renovation. roof leaking and replacing tiles and slates
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Latest review:
Plumbing- 13 Jun 2026
Did a good job and arrived quickly. Fitted a bathroom basin tap.
J.P.Properties
Rating: 4.9 out of 5
Extension Builder in Altrincham
We pride ourselves on doing the job right the first time .If there are any problems we always talk through the options and achieve our objective; To make our customers happy. Our aim is to make sure we are on time,on budget,for a clean and honest job.
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Latest review:
Plumbing- 12 Sep 2025
Would highly recommend , happy with the work I had carried out , Start to finish J.P properties were very professional I had an issue with another builder what was slowing down J.P properties work and he always arranged a later date and stuck to it to complete what we’d agreed. Thanks
Clm design and construction
Rating: 5 out of 5
Extension Builder in Altrincham
Here at clm we work to the highest standards and deliver our expert advice along the way, we have been in the industry for over 20 years, from small house repairs to full scale renovations, we also cover damp, We cover the whole of the northwest bringing with us a wealth of knowledge, If you would like a free quotation please don’t hesitate to get in touch with us and one of our guys will be happy to help,
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Manchester windows ltd
Rating: 5 out of 5
Extension Builder in Altrincham
Thank you for taking the time to look over our profile, Manchester windows ltd has been established since 2013 installing upvc products across the greater Manchester area. We are a family run company who prides ourself on our quality and customer service. We manufacture our own UPVC products in house offering a wide selection of different colours and designs. In regards to the extensions we have a skilled team of tradesman all who have many years experience in their field. When planning an extension Manchester windows Ltd are with you all the way, we can help with the design of the extension or work off plans that you provide, either way stage by stage we will keep you informed of the progress and things that are going on behind the scenes. We pride ourselves on having 5 star reviews and have built relationships with customers who have returned time and time again for different products. We are Certass registered and are backed by an insurance backed guarantee. Manchester windows LTD are always available for advice so if you are unsure about something don't hesitate to give us a call and we will help in the best way that we can.
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Latest review:
Windows & Doors (uPVC & Metal)- 22 Oct 2025
Very happy with the work and great customer service, would highly recommend them and will definitely be using them again.
J S Build & Renovate
Rating: 5 out of 5
Extension Builder in Altrincham
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!
RouZ
Rating: 4.6 out of 5
Extension Builder in Altrincham
Plumbing • Heating • Gas • Bathrooms • Kitchens • Renovations ROOOZ Services Ltd is a Manchester-based company specialising in plumbing, heating, gas, bathrooms, kitchens, renovations and property improvements. We take pride in delivering high-quality workmanship, reliable service and honest advice on every job, whether it’s a small repair, a boiler installation, a complete bathroom renovation or a larger property improvement project. Our services include: • Plumbing repairs and installations • Boiler installations, servicing and heating upgrades • Gas work and landlord certificates • Bathrooms and wet rooms • Kitchen installations • Renovations and property refurbishments • General property maintenance and improvements We understand that inviting tradespeople into your home requires trust. That’s why we focus on clear communication, punctuality, attention to detail and treating every property with care and respect. Customer satisfaction is at the heart of everything we do, and we are committed to delivering work to a high standard from start to finish. Based in Manchester, we cover Greater Manchester and surrounding areas.
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Latest review:
Plumbing- 14 Aug 2026
Job well done.
Trojan Renovations Limited
Rating: 4.9 out of 5
Extension Builder in Altrincham
We have been established since 2007 and have over 30 years experience in the team , we pride ourselves in our professional attitude, reliability and trustworthy approach. We undertake any jobs from start to finish, whether it be a bathroom or full house renovation, every job is completed to a high standard and to the customers satisfaction. We provide a varied amount of skills and services with a real focus on customer satisfaction. Our background is a multi-task company specialising in the following trades: Bathroom renovations and plumbing Tiling Loft and cellar conversions Joinery Kitchen fitting House extensions Home Refurbishments
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Latest review:
Bathroom Fitting- 17 Dec 2024
We Originally hired Trojan to call round to take a look at the bathroom sealant issues. However after talking with James and the age of the bathroom we decided to start from scratch and do a full bathroom refurbishment. James and the team were available to start immediately and we couldn't be more pleased with the finished product throughout, from stripping the complete bathroom back to brick to the tiling the walls , the electrics , the plastering, to fitting the new bathroom suite and the new LVT flooring. The whole team were professional and clean during the whole process just in time for Xmas. We will definitely be using Trojan again for other planned jobs we have in the new year.
Always Bee Building
Rating: 5 out of 5
Extension Builder in Altrincham
Our job as a builder is to make your building dreams come true, whether that be lovely new windows all through your terraced house, a new in-printed driveway leading up to your detached house or new smooth plastering ready to paint in your Kitchen. Always Bee will have a solution for your problem.
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Latest review:
Extensions- 2 Feb 2018
I would highly recommend Graham for any building work required. Graham was originally asked to renovate an old extension which was built circa 1970, which had damp problems and was on a different level to the rest of the house. This, at my request, expanded to virtually a complete rebuild of the extension and a conversion of the garage to a downstairs toilet and utility room. The roof over the extension and garage also needed to be lifted to bring the extension and the garage to the same level as the rest of the property. Graham was extremely patient and always took on board any comments/suggestions I had during the building work and adapted accordingly. Graham also came up with ways to improve the overall look of the house and built an overhang porch area with rendering across the front and side of the house. The quote was very reasonable and was updated and the revised price sent to me as the building work progressed (due to my changes to the original work request). Graham organised building control inspections and kept me informed throughout the build. Graham and his team were extremely pleasant and professional throughout. Thank you Graham
Hawkins Property Maintenance
Rating: 4 out of 5
Extension Builder in Altrincham
Property Maintenance Fence painting Interior painting Gardening Skirting board fitting Door fitting
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Latest review:
Painting & Decorating- 17 Jul 2023
Excellent service. We are very happy with the paint job and Callum was very nice and professional.
Traditional Building & Roofing LTD
Rating: 5 out of 5
Extension Builder in Altrincham
Traditional building & roofing have a great team all nice down to earth guys with great work skills ,we have nvqs in all our trades , we build extensions from out the ground up put the roofs on plaster them ect to a high level myself and my partner have over 25 years experience between us we see the job through to a high standard 💯👍
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Latest review:
Roofing (Pitched)- 25 Feb 2026
Darren came to visit and explained what needed to be done with the ridge tiles. We agreed a date and they turned up and immediately set to work. They were very professional in everything that was done and left the site spotlessly clean, I would highly recommend them
Andrew milne construction
No reviews yet
Extension Builder in Altrincham
Hello my name is Andrew I'm a general builder from altrincham, I specialise in extentions , loft conversions and home or office refurbishments thanks
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Roper building and joinery
No reviews yet
Extension Builder in Altrincham
Hello, I am joiner by trade but I am multi-skilled. I can build extensions from the ground works to the roof. I am also confident in fitting kitchens and bedrooms. I can fit bathrooms and complete tiling to a high standard. I can do anything with regards to household maintenance. I have many pictures of my work that can be shown at your request. I look forward to working for some new customers soon. Thanks
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IPA BRICKWORK LTD
Rating: 5 out of 5
Extension Builder in Altrincham
Worsely Brickwork Ltd build extensions commercial builds new builds sub contractors can take on bigger brickwork package contracts also
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Latest review:
Extensions- 2 May 2016
Very pleased with Luke and his team. Always on time and worked all day. Final completed job is superb. we would recommend Luke to anyone.
R T S Builders
Rating: 4.5 out of 5
Extension Builder in Altrincham
Hi I’m Rob a builder based in Stockport who is enrolled with which trusted traders we have many years experience in all aspects of building work to a high standard
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Latest review:
Extensions- 9 Apr 2026
Rob and his team did a great job building my extension. Reliable, professional, friendly and great value for money!! Would highly recommend.
T&C Development limited
Rating: 5 out of 5
Extension Builder in Altrincham
Hello, my name is Tom. Im the company's owner/director. I'm a general builder with 10 years experience in most aspects of building works ranging from small job right up-to the bigger jobs. I'm a bricklayer by trade. I have mostly covered over the years a range of House Extensions/Alterations/Landscaping/Garden Walls. I'm based in Cheadle Hulme and surrounding areas. Happy to take enquires if it's something I can do I will be sure to assist you all the way. Feel free to ask me anything and I'll look forward to hearing from you soon. Instagram is t_cdevelopment Thankyou, Tom T&C Development
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Latest review:
We needed our Upvc porch changing into a bricked front with our hallway opened out to create a lighter and more modern finish to our house. Tom from T&C Development was superb. He gave a detailed, fair quote and set out a timeline from estimated start date through to completion. His workmanship was excellent and he was very timely, cleaning up at the end of each day. He was very personable and clearly had a very knowledgeable understanding of his trade. His plasterer and electrician also worked to a very high standard. We would definitely recommend Tom and his team and plan to use him again for some future works.
Damon Broadhurst
Rating: 5 out of 5
Extension Builder in Altrincham
All types of brickwork extensions to garden walls , paving and fencing and also tiling undertaken
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Latest review:
Bricklaying- 22 Sep 2021
Damon did an excellent job. Timely and efficient. Spot on!

4.4

Top rated Extension Builders

Our Extension Builders in Altrincham, are rated 4.4 out of 5 based on 14 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Altrincham?

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

Find extension builders in Altrincham with MyBuilder

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

Step 2: Compare different extension builders in Altrincham

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

Step 3: Hire Altrincham extension builders with confidence

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

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

What to ask a Altrincham extension builder before hiring?

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

An extension builder in Altrincham 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 Altrincham 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 Altrincham?

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 Altrincham 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 Altrincham 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 Altrincham

Can an extension builder in Altrincham help with planning permission?

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

Many Altrincham 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 Altrincham help with materials and finishes?

Yes, most extension builders in Altrincham 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.