Extension Builders in Altrincham

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.5 (16 reviews)

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Some of our top rated extension builders in Altrincham

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Sinckler builders and property maintenance
Rating: 5 out of 5
Extension Builder in Altrincham
Sinckler builders is a building and property maintenance company. We do Renovation. Extension Home adaptation Dormers Roofing. On the maintenance Plumbing Electrics Ground works Decorating Locksmith services
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Latest review:
Painting & Decorating- 13 Jan 2023
These guys are really fantastic. Very prompt and communicate great and deliver an all round brilliant service at very good rates. They really take care in what they do and can tell they have pride in their work. Would 100% recommend and will be using myself again shortly.
C A & sons plant hire Ltd
Rating: 5 out of 5
Extension Builder in Altrincham
We are a family run business with over 15 years of groundwork’s and plant machinery experience. We cover all aspects of groundwork’s such as: Demolition Ditching Footings Drainage Land clearance Driveway dig outs Hard standing areas Equestrian arenas and turn out pens Fence post augering Concrete breaking We also offer our machinery on a self drive basis with delivery and collection available. We cover Nantwich and the surrounding areas
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Latest review:
Landscaping- 16 Jun 2025
excellent
Prestige Developments Merseyside Ltd
Rating: 5 out of 5
Extension Builder in Altrincham
Hi, I am a Liverpool based domestic builder. With over twenty years experience, transforming peoples homes. Our experience, quality and integrity provide best value for our clients. Should you have any queries do not hesitate to get in touch and ask, always happy to help.
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Latest review:
I met Rob in November 2020 when I employed him to do a full renovation of my home including an extension and remodel. Rob is a great communicator and talked me through every part of the job, which can be daunting when you're ripping your own house apart. He listens, gives honest advice and is very fair in his approach. No request is too much for him and he always goes out of his way to help. He has a great team who I thoroughly enjoyed having on site and they actually turn up! They have given me the most perfect home I could have wished for, and that's thanks to Rob taking on the same vision as me when we started this Reno. I've since employed Rob to complete works on my mums house and at another renovation I have at a rental property.
PS Build
Rating: 5 out of 5
Extension Builder in Altrincham
I have 30 years of experience in the industry. I always try to complete orders in the highest quality
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Latest review:
Bathroom Fitting- 23 Feb 2025
PS and his team were great at what they do. The did their work professional, followed our plan, gave suggestions and also went an extra mile. I am really pleased with their job.
Hana property services
No reviews yet
Extension Builder in Altrincham
At Hana Property Services we bring a wealth of skill, unquestionable motivation & reliability for our projects. We build truly custom one of a kind homes. The home of your dreams is a click away. Build your dream home. Clear pricing. Unique home builds.
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Tradwarmroofs
Rating: 5 out of 5
Extension Builder in Altrincham
Our team of joiners have been working in the conservatory industry for the last ten years, we undertake all kinds of conservatory replacement work but specialise in fitting warm Roofs ( tiled and insulated timber Roofs. ) we also undertake all kinds of building work including upvc windows and doors, garden decking, garden rooms and sheds, and flat garage Roofs. No job too big or small, we try to accommodate for everyone. We work all over the north west of england. We aim to deliver all work to a high standard and within the allocated time frame.
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Latest review:
Decking- 16 Aug 2025
The deck repair is perfect. Can definitely recommend Leon.
Midlands Window Systems
Rating: 4.9 out of 5
Extension Builder in Altrincham
Midlands window systems is a family run business with over 20yrs in the double glazing industry. We take pride in our work and aim to achieve the highest standards to enable repeat work and existing customers. We offer all kinds of upvc work from new installations to complete extentions to repairs and insurance work. Our aim is to offer you the best products at affordable prices.
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Latest review:
Extensions- 18 Jul 2023
Very very happy to recommend - I fact, I already have to friends and family! Bob and Andy built a single storey utility room extension for me. To begin, the quotation process was easy, tho I already had got plans and approvals etc in place. The quote was competitive, and after the build was finished the final amount was exactly as quoted. They also put up with me making small alterations, without complaint! Reliable, competitive, polite and tidy, I would absolutely have no hesitation in asking them to do other building work should the situation arise. They were polite and friendly, happy to accommodate my working pattern, and I had no qualms about leaving them alone in my home. Am a very satisfied customer. If needed, I would be ok to show the work I've had done to prospective customers.
M marsden
No reviews yet
Extension Builder in Altrincham
I am a bricklayer with over 30 years of building experience from newbuilds to extensions.also experience in knock through and all building work.
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Freedom Enterprises Ltd
No reviews yet
Extension Builder in Altrincham
Experienced 40 years builder/construction contractor. We are a family run business with a focus on the customer needs. Our work consists of domestic work up to commercial development. Close family ties to conservatory manufacturer, therefore, trade price materials for conservatories, skypods and windows.
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Celeritas
No reviews yet
Extension Builder in Altrincham
We are a full-service property development and landscaping company delivering high-quality, end-to-end solutions for residential and commercial clients. From site preparation and construction through to bespoke landscaping and outdoor design, we transform spaces into functional, visually striking environments. Our work combines smart planning, skilled craftsmanship, and attention to detail to create developments that are built to last and landscapes that elevate the value and character of every property.
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GA BRICKWORK.
No reviews yet
Extension Builder in Altrincham
Fully Disciplined ,Timeserved,City&Guilds craft certification, in Stonework,Brick work,And Block work.. 43 years experience oneTRADE ONE SKILL DEDICATED TO PROVIVE FIRST CLASS WORK AT EVERY LEVEL..
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Ian Reilly
No reviews yet
Extension Builder in Altrincham
Hi,we are a great local, trustworthy, reliable and value for money family firm. We look forward to working together to reach your goals.
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D Jones Plastering Ltd
No reviews yet
Extension Builder in Altrincham
D Jones Plastering Ltd offers a comprehensive range of plastering services, including plastering, damp proofing, insulation solutions, k rend application, and asbestos identification. Our team is dedicated to delivering high-quality craftsmanship and exceptional customer service. With over 50 years of combined experience, D Jones Plastering Ltd takes pride in setting industry standards for plastering excellence. Our commitment to quality and customer satisfaction drives us to deliver top-notch solutions for every project. As a team we have also delivered several extension and renovation projects, we have associated ourselves with different reliable trades to carry out joinery, electrics and gas applications to a very high standard. I pride myself on my management and coordination skills and my teams abilities which allow us to satisfy our customers needs with every project.
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SMH JOINERY
Rating: 4.3 out of 5
Extension Builder in Altrincham
Hi,i have been a tradesman for 6 years in this time i have worked all over the country and gained lots of experience . I undertake 1st and 2nd fix projects including studwork, doors, skirting, laminate floor laying and other joinery tasks and i also multi skill. I am a polite and reliable person whom always works to high standards. I offer a one to one friendly service, from start to finish i aim to please. No job too big or too small
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Latest review:
Carpentry- 19 Nov 2021
Decent lads who completed the required job to the required standard and charged the going rate. No issues here and would use again.
Andrew rollinson
No reviews yet
Extension Builder in Altrincham
Andy
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Samuel Woollard
Rating: 5 out of 5
Extension Builder in Altrincham
I am an experienced and skilled Civil/M&E Engineer, designer and site manager. I have successfully completed projects from basic landscaping to large security system design and installation. I can produce planning and building control drawings, source the best contractors, provide site management and provide best value. I am also a good handyman if that's all you are after. I can work with fixed cost estimates or on a daily rate. Work carried out to the highest standard with no surprises.
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Latest review:
Handyman- 14 Jun 2020
Sam was professional in both his approach and undertaking of this job. The job was completed to a high standard. Progress was communicated clearly throughout. I have hired Sam to undertake addition work and would recommend his services

4.5

Top rated Extension Builders

Our Extension Builders in Altrincham, are rated 4.5 out of 5 based on 16 reviews from customers like you.

Quality screening

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?

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.