Extension Builders in Altrincham, North West England

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.5 (15 reviews)

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

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PG BUILDING
Rating: 5 out of 5
Extension Builder in Altrincham, North West England
Bricklayer by trade with 25 years experience undertaking extensions. Small family run business with close-knit team. Take pride in the work we do and offer an honest and reliable service.
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Latest review:
Extensions- 27 Jan 2019
I hired Paul and the team at PG building to build a single story extension replacing an existing garage. We met a lot of builders when getting quotes for the job but Paul was the only one who turned up with drawings based on the plans we sent him which showed his thorough approach. Really pleased with the job they did, the quality of finish and with how clean they kept the site during the build. I intend to call them again soon for the building work on our next project and would highly recommend them.
Jpmjoinery&building
Rating: 5 out of 5
Extension Builder in Altrincham, North West England
Hello, I’m Jamie and here’s a little bit about us we are an aspiring small company dedicated to giving you you’re dream home with our fantastic team of tradesmen but still giving you that personal touch with me working directly by you’re side to help you achieve everything you want whether it be an extension, loft conversion or a new kitchen and bathroom we do it all to the highest standards. We look forward to working with you.
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Latest review:
Really happy with Jamie's work. All doors look really nice hung and finishing is beautiful! Highy recommend.
Samoo construction ltd
Rating: 5 out of 5
Extension Builder in Altrincham, North West England
🏠 Samoo Construction Ltd.: Your Trusted Manchester Family Contractor We are a highly-rated, family-run building contractor based in Manchester, committed to delivering projects with high standards and excellent customer reviews. ✨ Our Specialist Services We manage your project from concept to completion, specializing in: Home Extensions Loft and Garage Conversions Structural Beam Installations 📐 The Samoo Advantage: A Seamless, Full-Service Approach We simplify your construction journey by providing a complete, in-house service. You benefit from a single point of contact and an efficient process: Dedicated Structural Engineer In-house Architect ✅ Why Choose Samoo Construction? 20 Years of Experience serving the Manchester area. We provide all necessary documentation: Full Architect Drawings Certified Structural Calculations Recent References available upon request, confirming our track record of excellence. Find us ok tiktok and instagram
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Latest review:
Exceptional service. Great quality, fairly priced, great communication and overall brilliant! Already contacted Again to complete Dormer renovations
Rock Bubble Ltd
Rating: 5 out of 5
Extension Builder in Altrincham, North West England
Rock Bubble Ltd (Federation Master Builders) work with clients throughout the project cycle and offer a precise, cost effective, qualitative and professional building service to support their clients current and future needs.
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Latest review:
Extensions- 29 Jul 2022
I came across Rock Bubble at' My builder' and got a quick response. Tony visited the site and provided quote on the same day (I never expected a quote on the same day and never looked at my e-mail until I was asked to check. That quick was the response). Things moved pretty quick and work began. I must tell we loved Rock bubble and the name they choose fit well for the team. We had a very smooth and pleasant experience with the whole team and have completed our dream project to our satisfaction. Peter always there with his approachable nature and ready to listen and does the work perfectly. Tony always at the end of phone call and communicating and checking each stages of the work and visited site at the crucial points. The whole team worked very positively and work was carried out in a timely fashion and as agreed. Very easy to work with and very reliable. Everyday they were at the site and never had to worry and always kept us informed of the progress and plan. My son was able to talk with the team anytime during the project work We are very grateful for all the work done to make our 'Home' more beautiful. We highly recommend Rock Bubble without any hesitation Thank you for the Brilliant Job and Best wishes from all of us.
James Corr
Rating: 5 out of 5
Extension Builder in Altrincham, North West England
Bricklaying and stonemasonry work. From bricking up doors/windows. Small/large garden walls. Steel installations and small extensions. Honest and fair prices with a keen eye for quality. Once the customers happy, I’m happy!
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Latest review:
Bricklaying- 22 Mar 2022
5 star rating Arrived on time or early clean as you go and removed all rubbish Have booked to do a few more jobs, very competitive and full break down emailed for me to decide Highly recommend
TPH construction
Rating: 5 out of 5
Extension Builder in Altrincham, North West England
TPH construction, we are a trusted and experienced building company based in Stockport, proudly serving the local community and surrounding areas. Specialising in house extensions, renovations, kitchens, roofing, and a wide range of general building services, we are dedicated to delivering high-quality craftsmanship tailored to each client’s needs.
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Latest review:
Roofing (Flat)- 3 Dec 2025
Executed a temporary repair on flat roof at short notice. Good communication. Kept house clean despite only access being through dormer skylight. No leaks two weeks later. Friendly.
Syriana Construction Ltd
Rating: 4.9 out of 5
Extension Builder in Altrincham, North West England
Hi Me and my team qualified Extension and Refurbishment of over 20 years i work to a higher standard very clean and tidy in my work. We do -Extension -Structure work -foundation -brick work- steel work-roof- -Restoration & Refurbishment - can give a reasonable price and happy to come have a look To give a quote .
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Latest review:
Extensions- 21 Mar 2023
Very friendly and hardworking constructors, work is very clean. They are very reliable, respectful and trustworthy individuals which is not easy to find nowadays. I would definitely recommend to anyone who’s looking for a builder. I’m hoping for them to do my whole house project. Abdul
A4 building services
Rating: 5 out of 5
Extension Builder in Altrincham, North West England
Hi we are A4 building services based in Salford greater Manchester but with the ability and resources to work nationwide, We have over 25 years trade experience allowing you to put your trust and confidence in us to see your project through from conception to completion be it 1 day or 12 months.
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Latest review:
Bricklaying- 3 May 2021
Swift response, detailed quote provided and able to start immediately. Great job. Professional, friendly and cleaned up afterwards. Would definitely use again and recommend.
Darren Mottershead
Rating: 5 out of 5
Extension Builder in Altrincham, North West England
Darren Mottershead is a construction & landscaping company with 20 years experience. We build new homes , extensions, landscaping and driveways. We are a Marshalls approved contractor and fully insured. If you are looking for a honest, reliable and a high standard then we are for you..
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Latest review:
Bricklaying- 31 Aug 2021
Darren completed a small job for us. Nice guy and good communication. Work was completed well and on time.
Samoo
Rating: 5 out of 5
Extension Builder in Altrincham, North West England
Welcome to samoo Brothers MCR Construction and Renovation Ltd, we cover all aspects of property maintenance and no job is too small or big for us. We employee a reliable , trustworthy and hard working staff.Our success is built on providing the best services and ensuring that all our customers are happy with our services
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Latest review:
Extensions- 24 Sep 2024
We needed an extension to be completed due to an emergency. Samoo was able to provide a quote quickly. Once we accepted, Samoo and team were very professional, pleasant, quick and knowledgeable on completing the extension. We are extremely happy with the result and especially the time it has taken to be completed. I would highly recommend Samoo for any future jobs. Any follow ups after the completion Samoo and team were happy to assist.
Pro-Construction
Rating: 5 out of 5
Extension Builder in Altrincham, North West England
Your Home, Built to Last. With 10+ years of experience, we offer premium construction services—from tiling and painting to plastering and full-scale building. Trusted for our attention to detail, flawless finishes, and commitment to excellence, we bring high-end craftsmanship to every project.
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Latest review:
Great guys who work very hard to try and get the job done asap with the best quality
siddalls building services
Rating: 4.7 out of 5
Extension Builder in Altrincham, North West England
i have been in building trade 40 years we have done all kinds of work houses shops factories mills you name it we have done it
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Latest review:
Painting & Decorating- 10 Oct 2018
In time and on budget.
AMS Buildings Services
Rating: 5 out of 5
Extension Builder in Altrincham, North West England
All Buildings Work Undertaken Plumbing ,joinery , And General building work
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Latest review:
AMS provided a fantastic service throughout the build. They made the long process and stress free as possible and carried out works to a high standard. They have also reacted speedily to any nagging issues. I would highly recommend.
Reliable Builders Ltd
Rating: 5 out of 5
Extension Builder in Altrincham, 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
adeeb builder
Rating: 5 out of 5
Extension Builder in Altrincham, North West England
Quick safe transportation Quick Safe Transportation is a trusted logistics provider serving all of Europe and the United Kingdom with fast, secure delivery solutions. We specialize in same-day transport from point A to B, home move we deliver and transport any thing at any time
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Latest review:
Painting & Decorating- 15 Sep 2023
I think Adib has done very good job painted three gates in my house, job done in time, professionally with attention to details. I would recommend Adib to anybody looking for outside metal/wood painting.
PS Plastering and Rendering
Rating: 5 out of 5
Extension Builder in Altrincham, North West England
Hi my name is Sebastian I’m a plasterer for over 10 years. I’m honest, reliable and hard working trademan with over 14 years expierience in construction industry I was working mainly for large companies and I decided to start my own business. Plastering is my main trade but i can do many more things to do with construction industry. I always work to a very high standard and leave the job as clean as I walked in. I offer free quotes No job is to big or to small
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Latest review:
Handyman- 2 Nov 2025
Great job. Came on time. Removed old plaster from old cellar wall and re-plasterboarded a ceiling. Highly recommended.

4.5

Top rated Extension Builders

Our Extension Builders in Altrincham, North West England, are rated 4.5 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 Altrincham, 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 Altrincham, 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 Altrincham, North West England who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Altrincham, 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 Altrincham, 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 Altrincham, North West England extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Altrincham, North West England home extension project is likely to cost.

Find extension builders in Altrincham, North West England with MyBuilder

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

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

When you start receiving interest, review profiles of local Altrincham, 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 Altrincham, North West England extension builders with confidence

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

Altrincham, 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 Altrincham, North West England extension builder before hiring?

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

An extension builder in Altrincham, 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 Altrincham, 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 Altrincham, 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 Altrincham, 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 Altrincham, 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 Altrincham, North West England

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

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

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

Yes, most extension builders in Altrincham, 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.