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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Daniel J&S
Rating: 4.6 out of 5
Extension Builder in Altrincham, North West England
We provide complete services, so you don’t need multiple trades — we handle everything: Full bathroom installations Full kitchen fitting and refurbishment Wall and floor tiling Plumbing work Electrical work General building and finishing We pride ourselves on high-quality workmanship, attention to detail, and clean, organised work on every project. Our goal is to make the process simple and stress-free for our clients by delivering everything under one roof. Whether you need a full renovation or a smaller upgrade, we are committed to completing every job to a high standard, on time and within budget. Friendly, reliable, and always focused on customer satisfaction. Get in touch today for a free quote — J&S Construction is ready to bring your vision to life.
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Latest review:
Tiling- 6 Jun 2026
Thief!!! Don’t hire him,he’s a crook!! He takes advantage of people who don’t know much about building(always he want to buy everything for you and steal at the end) Don’t fall for his first appearance. I’ve requested for receipt of things he bought for me,more than 3weeks and he hasn’t been able to provide it(he took almost the rest of the things he bought for me to his house ) I’ve again requested for the quote we all agreed on(which he wrote in his diary)same he hasn’t been able to provide it. I bought turbo drive screws(500 qualities) from trade point,he used less than 15 screws and took the rest to his house. Have a lot to say but I will meet him in court.
S W BUILDERS
No reviews yet
Extension Builder in Altrincham, North West England
I am a time served bricklayer with 20+ years experience in all aspects of building, from garden walls, steel installations to extensions and house builds. All done to the highest quality.
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NB Construction
No reviews yet
Extension Builder in Altrincham, North West England
I undertake all types of building related work such as Conservatories Extension Internal work Steelwork Garden/landscaping Groundwork
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Streamline Projects UK
No reviews yet
Extension Builder in Altrincham, North West England
Welcome to Streamline Projects UK – your local, professional building firm tackling home extensions, loft conversions, and more throughout the North West region. Based in Atherton, we provide a level of customer service that is unrivalled across the Greater Manchester and Lancashire areas. We work closely with private homeowners and property investors alike to deliver exceptional design and building solutions you can depend upon. Our Vision To provide a full build service to a high standard from start to finish so people can enjoy their homes for years to come. Our Mission We provide a high level of workmanship from start to finish. Whether you can see it or not, every aspect of the job is finished to an impeccable standard. No cover-ups. No hidden surprises. Just showroom quality from foundations to finishing. Our Culture We promise honesty, transparency, and a high level of workmanship at every stage of the project. We foster great relationships with our tradespeople and clients alike, with open communication guaranteed.
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A2Z Builders
No reviews yet
Extension Builder in Altrincham, North West England
Hi, I’m Mobin – Reliable, Skilled & Ready to Help I’m a fully trained professional with years of hands-on experience. Whether you need bricklaying, repairs, or vehicle work, I take pride in doing every job properly — with care, honesty, and attention to detail. ✅ Quality work ✅ Fair prices ✅ Always on time Let’s get it done right — get in touch today for a free quote!
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Kavandish
New on MyBuilder
Extension Builder in Altrincham, North West England
We specialise in creating beautiful, functional living spaces through expertly crafted loft conversions and home extensions. Whether you’re looking to add an extra bedroom, expand your kitchen, or maximise the potential of your property, we deliver high-quality results built to last. Our team is committed to providing a professional and stress-free experience from the initial consultation through to project completion. We believe in honest advice, transparent pricing, and clear communication, ensuring you’re informed and confident at every stage of the build. Every project is completed with meticulous attention to detail, using quality materials and skilled workmanship to achieve the highest standards. We work efficiently while respecting your home, maintaining a clean and organised site and minimising disruption wherever possible. Our reputation is built on reliability, craftsmanship, and customer satisfaction. We take pride in completing projects on time, meeting agreed specifications, and exceeding expectations with finishes that enhance both the value and enjoyment of your home. If you’re planning a loft conversion or extension, we’re here to turn your ideas into reality with a service you can trust and results you’ll be p
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Renov8myproperty
No reviews yet
Extension Builder in Altrincham, North West England
Hi im Marc welcome to our page on my builder, We have a good working and friendly team with some specialist subcontractors, our job is to take all the stress out of the job so you don't have to worry. Me & jason project manage our jobs from start to finish for our customers renovations. We are New to my builder, any queries don't hesitate to ask. Kind regards Marc and Jason.
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Everest build Ltd
No reviews yet
Extension Builder in Altrincham, North West England
Everest Build Ltd is a specialist construction firm dedicated to residential extensions and property transformations. Based in Manchester we provide a comprehensive 'concept-to-completion' service, ensuring that every extension is built with structural integrity and aesthetic excellence. Our reputation is built on transparent communication, rigorous safety protocols, and a commitment to exceeding client expectations on every build."
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K.Joinery
Rating: 5 out of 5
Extension Builder in Altrincham, North West England
Here at K.Joinery we thrive on delivering high quality craftsmanship, from roofs to floors; all aspects of joinery are undertaken. We're here to help!
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Latest review:
Carpentry- 8 Mar 2023
Alex worked solidly for 7 days, did a great job and was as tidy as you can be. I'm really pleased with the floor and the cupboards, he took great care over the details, like a sub-floor void hatch, which looks great and the edging round the fireplaces. I wouldn't hesitate to recommend Alex.
Mason construction and building maintenance
No reviews yet
Extension Builder in Altrincham, North West England
We are a family run business with experience of over 40 years with friendly work forces looking forward to working with our clients
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Alies builder Ltd
No reviews yet
Extension Builder in Altrincham, North West England
Hi customer I am builder have a 27 years experience off construction site I am honest and honerable professional I need yours good feedback.regard Alies builder Ltd
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Brarr
No reviews yet
Extension Builder in Altrincham, North West England
I want to earn the people with my work not money my price will be cheaper than others
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Unique construction specialist ltd
No reviews yet
Extension Builder in Altrincham, North West England
We’re a new business specialising in extensions, renovations and electrical work. Im an electrician by trade with 14 years experience and have completed a long list of building jobs ranging from small refurbs all the way up to large two storey extensions from design upwards.
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Aquasafe Roofing Ltd
No reviews yet
Extension Builder in Altrincham, North West England
100 + years Combined experience in Slating,tiling, flat roofing and all associated trades. 25 years Project Management experience and several satisfied high profile commercial , industrial, agricultural and domestic customers. We undertake all types of roofing from major historical works to small one off repairs. We are competent in construction from foundation to completion. We can supply all trades for all your building and maintenance requirements.
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Asa crowe building
No reviews yet
Extension Builder in Altrincham, North West England
Hello my name is Asa I have 25 years experience in brickwork no job to small if I can do the job I will all of my work is done to the highest standard and always to my clients satisfaction from start to finish 👍👍
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R-Construction & Joinery
No reviews yet
Extension Builder in Altrincham, North West England
Hello everyone ! My name is Rado. I'm running small bussines which is call R Construction & Joinery -In my over 15 years of experience on yard. As a professional buildings and carpentry.I'm constantly striving to improve the services. My previous relevant experience on bulding field has become my sense of detail.As a craftsman with in-depth knowledge of my trade and As a customer I know the high level of services provided,and the quality. Any questions? Please call us. Thank you
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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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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 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.