Extension builders in Birmingham

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.3 (14 reviews)

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Some of our top rated extension builders in Birmingham

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Weston Build Ltd
No reviews yet
Extension Builder in Birmingham
Weston Build have been working overall for 15 years in the constrction business we have gained a name for our workmanship and time of completion. We cover a 20 miles radius in Birmingham, Edgbaston Harborne, Solihull, Walsall and Stourbridge. Our company are recognised as Home Extensions and Loft Conversion professionals.
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Country Manor Building Services
Rating: 4.9 out of 5
Extension Builder in Birmingham
Trodeer Building and landscaping General building Extensions Driveways Patios Landscaping Bricklaying Blockpaving Fencing Garden clearance EST 1982
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Latest review:
Bricklaying- 10 Sep 2021
Brilliant work ,very clean and tidy, very polite, work was done it my satisfaction, will call on them again if I need some more work
J.P Building Services
No reviews yet
Extension Builder in Birmingham
Welcome to j.p building services Here at j.p we offer a wide range of construction services with experience you can trust! We tackle all kinds of projects form general repairs to large extension builds. We pride ourselves on our high standard of work & our attention to detail, as customers satisfaction remains our main focus. With our high rated reputation we are your local reliable team to complete your task.
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Get it build
No reviews yet
Extension Builder in Birmingham
Hi! We are different from other companies as we provide timely and good work.so,join us to [GET IT BUILD LTD] Thank you
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ACG Property Services
Rating: 5 out of 5
Extension Builder in Birmingham
Able to carry out a multitude of building work and property maintenance, from new builds to refurbishments. Extension & conversion specialist. Landscaping & Driveway expert.
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Latest review:
I only had tiny kitchen therefore I wanted the wall knocking through to make it into a kitchen diner, Ashley at ACG property services came and did the work for me and he was friendly, very efficient, worked as tidy as you can with the work that needed to be done and in a good timely manner, i am so grateful and I love my kitchen diner
Said omer
New on MyBuilder
Extension Builder in Birmingham
Hi it’s saed
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R B services midland ltd
Rating: 4.2 out of 5
Extension Builder in Birmingham
RB Services – Skilled. Reliable. Honest. At RB Services, we are a team of experienced and dependable tradespeople specialising in kitchen installations, house extensions, and new builds. We take great pride in delivering high-quality workmanship on every project, ensuring that each job is completed to the highest standard. Our approach is friendly, professional, and customer-focused. We believe in clear communication and complete honesty with our clients from start to finish. Whether you’re looking for a full kitchen refurbishment, an extension to your home or a brand new build, RB Services will get the job done right with attention to detail and results you’ll be happy with. 📲 Watch our work in action on TikTok: R B SERVICES MIDLAND LTD
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Latest review:
The team was professional, friendly, and delivered an excellent job on our driveway. The work was carried out to a high standard and completed efficiently. They also ensured the area was kept clean throughout the process. They turned up in rain,sunshine- whatever the weather. They were consistently punctual, reliable, and a pleasure to work with. We would highly recommend their services to anyone.
RM Builders
Rating: 4.8 out of 5
Extension Builder in Birmingham
Building company based in wednesbury providing quality workmanship with individual design to meet your requirements.No job to small or to big.
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Latest review:
Plastering- 29 May 2024
Good work
BKB BUILDERS LTD
Rating: 5 out of 5
Extension Builder in Birmingham
Hi i m in building trade since 2009.we established with one key objective which is, to ensure the delivery of exceptional service & end product. The initiative of starting a Company based on this customer centric . we work with the intention of wholly fulfilling projects to the highest quality, with the customers best interest at the heart of our project. No matter how 'big or small the job', our integral priority is always to ensure customer centric service & highest quality end product
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Latest review:
Loved the work of this builder. Few weeks back He transformed my bathroom into my dream washroom,every inch looks perfect and reminds me of the beautiful work he did.His nature throughout was kind and understanding,he kept every detail in mind which I gave him. Best among rest.
CB Construction & Groundworks
Rating: 5 out of 5
Extension Builder in Birmingham
CB CONSTRUTION & GROUNDWORKS Over 20 years experience in All aspects of Groundworks & Construction. All our work is finished professionally and to high standards. Groundworks & Excavation: Site clearance, foundations, footings, and drainage installations. Hard Landscaping: Heavy-duty driveways, block paving, patios, and retaining walls. Structural Construction: Brickwork, extensions, renovations, and structural alterations. Civil & Commercial: Concrete slabs, and site preparation.
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Latest review:
Chris and the team have gone above and beyond on my house extension. They turn up early, work late, and do everything to the highest standard. Not only did they do my Raft Foundation, they also did the knock through where then house met the new extension, the structural work, the concrete pad and all in between. The lads are now doing 80sqm of slabbing and 70sqm of turf. Could not recommend more.
Fellows services
Rating: 4.8 out of 5
Extension Builder in Birmingham
I’m a small business based in Solihull and I’m a sole trader , I’ve been in the trade for 26 years so I’ve gained a lot of experience, I can beat most prices because I’m a small business I do a great job every time
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Latest review:
Handyman- 5 Oct 2024
Everything went very smoothly and the job was completed quickly and professionally. They even left to collect gravel for us and took away all the rubble at no extra cost. A lovely pair of guys , excellent service and we would use them again.
Safe hand services Limited
No reviews yet
Extension Builder in Birmingham
“This is an active construction site managed by Safe Hand Service . The project involves building from Ground till Top e.g., residential flats, office block, school renovation,private residential with expert 5 star cleaning services etc.]. Our role is to maintain hygiene and clear debris, dust, and waste to keep the site compliant with UK health and safety standards.” ⸻ ✅ Key Induction Points: • PPE (Personal Protective Equipment): Must be worn at all times (hard hat, hi-vis vest, gloves, boots). • Cleaning Zones: Follow assigned work zones and report any hazards immediately. • COSHH Awareness: Only use cleaning products you’re trained and authorised to handle. Safety Data Sheets (SDS) are available for all substances. • Waste Disposal: Sort and dispose of materials correctly – general, recyclable, and hazardous. • Site Rules: • No smoking outside designated areas. • Always sign in/out. • Report all accidents or near-misses to your supervisor or site manager. • Emergency Procedures: Fire assembly point is located at [location]. First aid kits and trained staff are on-site.
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MOS Joinery limited
Rating: 5 out of 5
Extension Builder in Birmingham
Carpentry/ joinery , manufacture of bespoke wardrobes, kitchens, furniture and installations
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Latest review:
Carpentry- 1 Jan 2022
Great finish and went above and beyond to ensure job was completed to ensure safe access to loft.
HJC Fencing
Rating: 4.8 out of 5
Extension Builder in Birmingham
Here at HJC Fencing and landscaping we aim to complete projects to the highest quality for our customers. No job to big or small. Below is a list of a few projects we take on- -Fencing -landscaping -groundwork’s -patios -retaining walls -artificial grass -driveways -paving
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Latest review:
Driveways (Paved & Loose)- 14 Jan 2026
The boys did a very good job. Thorough, neat and tidy. We are really pleased.
Uk landscape
Rating: 5 out of 5
Extension Builder in Birmingham
Uk landscaping undertake all aspects of the building Trade my workmanship won’t be beaten I have been in this game for 15 years we specialise in slabbing turfing paving decking brickwork roofing etc all our team are qualified and professional and follow the health and safety act also the Covid-19 rules feel free to get a quote and now your job is in skilled workers hands no cow boys
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Latest review:
Painting & Decorating- 21 Jan 2021
Sean fay is a hard working individual with a friendly nature. He’s good at what he does you will not be disappointed. Did an outstanding job would definitely recommend 100% 👍🏼👍🏼
ALLnALL Solutions Ltd
Rating: 5 out of 5
Extension Builder in Birmingham
At ALLnALL; We Build Your Dreams. We are a premium construction firm dedicated to crafting spaces of distinction. From visionary architectural design to flawless execution, we deliver a seamless, end to end building experience defined by precision, integrity, and elevated craftsmanship. Our expertise spans luxury residential builds, bespoke commercial developments, structural engineering, MEP services, interior fit outs, and refined exterior works. Every project is shaped with premium materials, advanced technology, and meticulous attention to detail. We uphold strict safety, transparent communication, and elite project management to ensure every build is delivered on time, on budget, and beyond expectation. For clients who demand excellence, sophistication, and long lasting quality, we are the construction partner trusted to transform ambition into timeless reality. With a commitment to innovation, sustainability, and timeless design, we create environments that elevate everyday living and empower businesses to thrive. Our dedicated team ensures every detail reflects craftsmanship, luxury, and the highest standards of modern construction, delivering spaces that inspire confidence and stand proudly for generations.
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Latest review:
Engaged AllnAll solutions to undertake the refurbishment of our bathrooms. The work was done professionally and with very little disruption to our home. The standard of work was excellent and we were consulted throughout the project. Both Rizwan and Alex worked as a team and each evening tidied up and left the place in a clean condition. They did a fantastic job and I would definitely recommend them.

4.3

Top rated Extension Builders

Our Extension Builders in Birmingham, are rated 4.3 out of 5 based on 14 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 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.