Extension Builders in Birmingham

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

Easily find verified Birmingham Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Birmingham.

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Some of our top rated extension builders in Birmingham

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Homestreet construction group ltd
Rating: 5 out of 5
Extension Builder in Birmingham
We hold ourselves to the highest standards in every aspect of work we carry out to deliver your project successfully, on schedule and within budget, our aim is to capture your vision and bring your ideas to life. We have a diverse portfolio of projects completed to date. There are never any hidden costs at the end of projects, we provide a fixed quotation within your chosen budget. We belive our tailored service is the right choice for you and truly sets us apart from the rest of the field. Services: - All aspects of building from garden walls to extension and renovations - Landscaping - Driveways - Garden Rooms - Groundworks both commercial and domestic Check us out on our Social medias below! Instagram- homestreetconstruction Facebook- homestreetconstruction TikTok- homestreetconstruction
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Latest review:
Driveways (Paved & Loose)- 29 Aug 2024
Excellent and reliable builders. Well on time. Transparent and fair pricing as well.
AMC
No reviews yet
Extension Builder in Birmingham
Here at AMC we offer a wide range of services from bricklaying to landscaping providing an excellent workmanship. At AMC I’m a bricklayer with over 4 years experience from building houses to repairs garden walls, feel free to drop a message or an email to discuss more about what service you need.
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Highdown Property Group Ltd
No reviews yet
Extension Builder in Birmingham
Highdown Property was born from 2 close friends with over 30 years experience as construction professionals. Project management, procurement and quantity surveying are second nature to highdown meaning we are very well suited for numerous different construction projects. Renovation and residential extensions all the way through to landscaping and smaller projects. Please free feel to get in contact we would love the opportunity to work with you! Thanks Highdown
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B.S builder
No reviews yet
Extension Builder in Birmingham
I am B.S builder.I am expert in full house work such as bathroom installation, driveway, kitchen installation, garage, loft conversion, tiles fitting, heating installation.
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Daniel Downs
No reviews yet
Extension Builder in Birmingham
We are a farther and son building contractor working out of Wolverhampton with over 20 years experience in construction and property developments. We work to high standards with fair and competitive prices.
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Harris Construction
No reviews yet
Extension Builder in Birmingham
We are a family run business with a combined 60yrs of experience. We specialise in new builds, extensions and refurbishment. Domestic or commercial. We can also undertake most maintenance work.
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A N WEST MIDLANDS LTD
No reviews yet
Extension Builder in Birmingham
WE ARE CONSTRUCTION COMPANY SPECIALIZED IN EXTENSION, RENOVATIONS AND PROPERTY MAINTAINANCE
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Jerrams Roofing & Building Ltd
No reviews yet
Extension Builder in Birmingham
We are a well-established family run business who specialise within Roofing, Building and loft conversions. Our devoted team of employees who are trusted and qualified in their fields, offer a wide range of expertise needed to complete any job to the highest of standard. Helping you through your project from the initial idea, to design, planning, building, and roofing to the finishing touches.
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A.G.H.I
No reviews yet
Extension Builder in Birmingham
We cover all aspects of work around your home, inside and out with 20 years experience. We pride our selves on the best work as possible and reliable. We are independent and a family run business fee quotes 1-25 year guarantee depending on works under taken
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MMT Services
No reviews yet
Extension Builder in Birmingham
We are a small family business who do contracting work (show homes for Taylor wimpey) as well as private and have over 30 years experience within the construction and decorating industry. We pride ourselves on the finish and workmanship we provide and always find our customers become repeat clients. All our clients are treated with the utmost respect. At MMT Services, we specialise in professional painting and decorating services, transforming homes and businesses with precision, care and a keen eye for detail. Whether you're looking for a fresh coat of paint, wallpaper installation, panelling or a complete interior makeover , we're here to make your vision a reality and even offer interior design and colour matching. Why choose us? Expert craftsmanship - with years of experience, top quality finishes and long lasting results. Premium materials - we use high quality materials for a flawless and durable finish Custom solutions - every project is unique and we tailor our services to meet your style and requirements Efficient and tidy - we work professionally and leave your space clean and refreshed
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Mac construction
No reviews yet
Extension Builder in Birmingham
Hi I'm Mike, I've 17 years experience within the construction industry. Covering all trades from plastering, roofing (pitched and flat), carpentry, tiling and landscaping. Also more than confident and capae of runing extentions and renovations from start to finish.Very reliable and reasonable looking to expand my business.
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Batth Building Services Ltd
No reviews yet
Extension Builder in Birmingham
We ensure the project is built and managed to the agreed quality, budget and timeframe, we undertake all type of building work, Happy to give FREE friendly advice.
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Glass Cube Design Ltd
Rating: 4.5 out of 5
Extension Builder in Birmingham
Twice recognised for an 'award winning' project, at Glass Cube Design and Architecture we provide services for properties, offices and other buildings. Also provide end to end project management on home developments. Over 35 years in designing plans, project management and property consultancy. Have done technical design, had approvals on listed buildings and greenfield sites for extensions and planning. Our prices are highly competitive and offer a free consultation to your home.
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Latest review:
CAD / Drawings- 15 Apr 2025
worst job done! left all beams and columns as it is on the plan which was meant to be hidden. DO NOT HIRE THEM
HR02 CONSTRUCTION SOLUTION LTD
No reviews yet
Extension Builder in Birmingham
--- At HR02 Construction Solution Ltd, we are dedicated to delivering high-quality construction and renovation services with a focus on reliability, craftsmanship, and customer satisfaction. Our team of skilled professionals brings years of experience to every project — from residential builds and commercial developments to maintenance and repair solutions. We pride ourselves on offering comprehensive construction services, including: General construction and renovation Plumbing, electrical, and finishing works Structural design and engineering solutions Project management and site supervision Custom interior and exterior work Our mission is simple: to provide durable, efficient, and innovative building solutions that meet your goals and exceed your expectations. Whether you’re planning a new build, a major renovation, or routine property maintenance, HR02 Construction Solution Ltd is your trusted partner from start to finish. We believe in transparency, quality, and trust — the foundation of every successful project. ---
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TFS Holdings (Midlands) Ltd trading as Climb Construction
No reviews yet
Extension Builder in Birmingham
As a Business we have been operating for over 40+ years with experience in a wide range of construction. We are based out of the Midlands but often do work nation wide. Although new to mybuilder, our website details the exceptional standard of work we have delivered for many years.
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I Bentley building
No reviews yet
Extension Builder in Birmingham
10 years experience in bricklaying, garden walls, extensions, new build houses and landscaping we can cover it all
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4.4

Top rated Extension Builders

Our Extension Builders in Birmingham, are rated 4.4 out of 5 based on 14 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 Birmingham?

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

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

What are the hourly rates of extension builders in Birmingham?

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

Find extension builders in Birmingham with MyBuilder

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

Step 2: Compare different extension builders in Birmingham

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

Step 3: Hire Birmingham extension builders with confidence

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

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

What to ask a Birmingham extension builder before hiring?

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

An extension builder in Birmingham 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 Birmingham 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 Birmingham?

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 Birmingham 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 Birmingham 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 Birmingham

Can an extension builder in Birmingham help with planning permission?

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

Many Birmingham 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 Birmingham help with materials and finishes?

Yes, most extension builders in Birmingham 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.