Extension builders in West Midlands

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 West Midlands

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Ukz services ltd
Rating: 5 out of 5
Extension Builder in West Midlands
We're professional builders. We do refurbishment, renovation, extension, tiling flooring and all your other building jobs.
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Latest review:
We are highly impressed with their professional approach and quality of work. The construction was carried out with great attention to detail and a high level of professionalism. We were particularly pleased with the skill and dedication demonstrated by the workers throughout the project. Their expertise and commitment to delivering a high-quality result were evident in every aspect of the extension work.
BMM Builders LTD
Rating: 5 out of 5
Extension Builder in West Midlands
We are a family run business with over 15 years of Experience, we undertake any type of building work from small to large jobs, new builds, extensions, renovations, all our jobs are at the highest quality and we make sure that all our customers are satisfied with our work, we are also Trust Mark Government Endorsed Standards Registered. welcome to view our previous jobs
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Latest review:
Having previously used BMM builders for a number of smaller jobs we contracted them to do a full renovation on a large 4 bed Victorian property. The property had been totally gutted of all plaster, electrics,heating system and all woodwork. BMM builders did an excellent job of putting the property back and worked diligently 6 days a week to complete the job both on time and within budget. I would not hesitate to use them again.
Adam Ibrahem
Rating: 4 out of 5
Extension Builder in West Midlands
We cover all aspects of renovation including bathroom refurbishment, kitchen fitting, tiling, electrics, plumbing, HMO conversions. We aim for the utmost standard of work and wont leave a job where the client is not happy.
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Latest review:
Restoration & Refurbishment- 1 Apr 2026
Terrible experience, poor quality on finishing the door of the bathroom. Refused to come back to fix issues that occurred after he installed the bathroom even though he gave guaranteed 6 months. I had to spend additional £550 to fix the issues.
Handy_Hayes
Rating: 4.6 out of 5
Extension Builder in West Midlands
Don't risk further damage to your home by letting maintenance fall by the wayside. Let us save you time to take care of your honey-do list!
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Latest review:
Painting & Decorating- 12 Apr 2024
Good job and pleasant people, easy to get one with. Done panelling on the wall really nice too. Some bits of paint unfinished (maybe forgotten about) and some slight touching up needing at parts. But all in all good for the price paid!
Enjaz Contracting Company Ltd
Rating: 5 out of 5
Extension Builder in West Midlands
Enjaz Contracting Company Ltd is a professional construction and refurbishment firm based in Birmingham, West Midlands. Enjaz specializes in high-quality residential and commercial renovations, extensions, and refurbishments. The company offers a wide range of services, including general construction, plumbing and heating, electrical works, carpentry, roofing, plastering, tiling, window and door installations, and external works. Extensive experience in HMO (House in Multiple Occupation) buildings and residential properties. Enjaz takes pride in delivering innovative, cost-effective, and timely solutions that meet client needs while adhering to the highest safety and quality standards. With a skilled team of professionals and a proven track record of successful projects, Enjaz is committed to ensuring customer satisfaction through exceptional workmanship and attention to detail.
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Latest review:
Walid and his team led by Jin were a god-send for our build. They stepped in at the last minute and did the job to a quality standard. Jin and his boys were unfailingly polite, helpful and put safety and doing a proper job above everything else. They are busy with other jobs and work to their own schedules but many times they were here until it had gone dark to try and get things done on time. They were also very accommodating when it comes to changes and generous with their advice on other aspects of the renovation. They took down a conservatory and replaced it with a block built extension with a large glass skylight and I'm happy with the result. I quite missing having them around actually...
Diako
Rating: 4.9 out of 5
Extension Builder in West Midlands
Meet Diako, an experienced builder skilled in extention, painting, decorating, wallpapering, tiling, kitchen/floor fitting, and door installation. Committed to excellence, Diako delivers high-quality workmanship and exceptional customer service, completing projects on time and within budget. Diako stays up-to-date with industry trends and techniques, providing expert service for all repair and renovation needs.
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Latest review:
Painting & Decorating- 9 Jan 2023
Diako and Ali Raza did several things in our house- changed radiators, put in engineered oak floors and also made us an under stairs storage. They finished in 3 weeks and the quality of work was to a good level. They can do good carpentry, plumbing, painting and electrical work. I highly recommend them.
Sam Construction Birmingham Ltd
Rating: 5 out of 5
Extension Builder in West Midlands
Our Company doing All building work, Single extension, Double Storey extension, Bathroom installation, Driveway,Garrage conversion, Porch,Double glazing We Have 20 years Experience
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Latest review:
Extensions- 22 Jun 2024
Professional, great communication, reasonable priced, friendly.
Mark Bradley
Rating: 5 out of 5
Extension Builder in West Midlands
Hi,my name is Mark Bradley.i am a fully qualified bricklayer with over 40 years experience in the building trade.i completed a 3year apprenticehip with Thomas Vale & Son,gaining craft certificate & advanced craft certificate qualifications.i have worked on numerous projects including new house builds,various local authority projects inc.hospitals,schools,swimming baths,nursing homes etc.i also have extension knowledge & experience of smaller works,ie:porches,garages,extensions,garden walls,repointing & other small projects.i spent a period of time in 1999-2000 off the tools in a foreman capacity,learning to liase,delegate & set out various different projects.
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Latest review:
Bricklaying- 4 Sep 2024
Professional, on-time and good price. Nice to meet an honest tradesman, me and mrs was happy with his work too. Would use again
Sandhu Builders
Rating: 4.6 out of 5
Extension Builder in West Midlands
I am a sole trader that has been working in the building industry for over 15 years. I've had my own business for over 7 years. I have experience in all building work which includes; extensions, double glazing, brick layering, plastering, and many more. I normally do domestic work of all building types.
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Latest review:
Extensions- 29 Dec 2022
We hired Manga to complete a single storey side extension, including fitting a new downstairs bathroom, replacing all floor from carpet to hard flooring, replacing all windows and back French doors and removal of garage and re-slabing of back garden. We also worked with his kitchen fitters who did a fantastic job. Overall we are happy with the build and finish. Manga is a fantastic communicator, always available to speak over the phone and address issues. Manga's team are polite and always leave the area tidy.
MVR river mount construction ltd
Rating: 3 out of 5
Extension Builder in West Midlands
MVR Rivermount Construction Ltd is a dynamic, innovation-led construction company committed to delivering high-quality architectural design, low-carbon building practices, and sustainable residential and commercial projects in Scotland
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Latest review:
Bathroom Fitting- 16 Oct 2026
Awful company, they kept on asking for money and adding things on to the job for example gave a quote for full house plastering just to later say that the ceilings weren’t included in the quote (as if we were going to plaster a full house and leave out the ceilings). incapable builders, made simple mistakes. They ask for half the money upfront and don’t do the work that they promised. complete scam never trust them
AAA Gas Engineers and Extensions Ltd
Rating: 3 out of 5
Extension Builder in West Midlands
The Company specialises in House Extensions, Bathroom Fitting, Kitchen fitting, Roofing, Plumbing, Tilling, Fitting RCJ steel, Stud Walls, Concrete Imprints, Lintels. We aim to make sure that your project is professionally done and and also be able to advice on an problems we may face so that we can discuss them. Our team is there to get the job done and make sure its completed within the agreed timescale We have qualifications in Building, brick laying, Bathroom Fitting, RCJ steel fitting ,Plumbing, Tilling, Kitchen fitting, Roofing, Internal Renovations, Painting and decorating, plasterboarding, etc We also build garden walls, fit doors, fit kitchen and bathroom taps, wall and floor Tilling, Fitting handles, ceiling boards etc.
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Latest review:
Plumbing- 25 Sep 2026
I would give them no stars.This company took my money and did not complete the job. The house is mess and they have not connected the toilet. I am blocked on WhatsApp and their mobile number!!!
H&H GAS SOLUTION
Rating: 5 out of 5
Extension Builder in West Midlands
16 years of experience in the building trade, specialising in building, from scratch, properties for students and then maintaining for landlords - in the westmidlands area. I emphasis on quality and the finer details, which make all the difference. Specialising & extensive technical know how, in: Plumbing Heating & Gas (Corgi registered) Renewable
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Latest review:
Central Heating- 13 Oct 2022
Being in London and having to get a job done in bmigham was very challenging but Muhammad shabbir has made my task very easy. He was very quick and efficient, easy to communicate and done the job as expected. A Very happy customer 😀 Will definitely recommend and use again when needed
Chhina builder ltd
Rating: 4.8 out of 5
Extension Builder in West Midlands
Reliable construction worker with over 12 years experience within this trade. My work consists of building new houses, extensions, roof structure and brick laying.
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Latest review:
His reliable trustworthy who does what he says my work was finished on the time frame he gave.
STERLING BUILD & CONSTRUCTION
Rating: 5 out of 5
Extension Builder in West Midlands
Sterling Build Construction is a small family run business undertaking a wide range of refurbishment and repair work to residential properties.Our main specialisations include full property refurbishment and renovations, kitchen and bathroom installations,electrical, plumbing, Carpentry, Tiling(Wall&Floor, Wet-rooms)All types of building maintenance for 10 years. We pride ourselves on carrying out work to a high standard.We value the customer with reasonably price.Contact us for a free quote.
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Latest review:
I had my chimney breast removed from my house and I can say I am very happy with the work carried out. Masoud and his team was professional, punctual, and kept me informed throughout the entire process. They took great care to minimise dust and disruption, and the work area was left clean and tidy. The structural work was completed to a high standard, with all necessary supports installed and building control requirements explained clearly. The job was finished within the agreed timescale. Communication was excellent from start to finish, and any questions I had were answered promptly. I would not hesitate to recommend Sterling Build & Construction to anyone considering chimney breast removal or other structural alterations.
UK BUILDING PLUMBING SERVICES LTD.
Rating: 5 out of 5
Extension Builder in West Midlands
For two decades, we've been the trusted partner for homeowners looking to enhance their living spaces. With 20 years of hands-on experience in the building trade, we bring a wealth of knowledge and skill to every project, big or small. What sets us apart? ● Unrivalled Expertise: Benefit from our extensive experience across all aspects of building work, ensuring quality craftsmanship and attention to detail in every task. ● Qualified Professionals: Rest assured knowing your project is in the capable hands of a team qualified in both plumbing and gas fitting, providing integrated and reliable solutions. ● Comprehensive Services: From revitalising refurbishments and seamless extensions to maximizing space with expert loft conversions, we've successfully delivered a diverse range of projects over the years. ● Your Vision, Our Priority: We listen carefully to your needs and work collaboratively to bring your dream property to life. ● Transparent & Hassle-Free: We offer free, no-obligation quotations, providing you with a clear understanding of the project scope and costs upfront. ● No Job Too Small: Whether it's a minor repair or a complete transformation, we are committed to providing the same level of dedication and professionalism to every single project. Ready to take the next step in improving your home? Contact us today for your free quotation and let us show you how our experience and commitment can make your building project a seamless and successful experience. Invest in your property with a team you can trust. We look forward to hearing from you!
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Latest review:
Extensions- 12 Apr 2018
I cannot express how grateful I am that these guys took on my job as it seems as though I have the house from hell with all the problems that we encountered. However the guys worked through everything with me every step of the way and are honest, realiable, trustworthy and affordable. They were upfront about everything and kept me in the loop at all times. I cannot express how thankful I am to them. I would recommend to anyone looking for reputable, honest and reliable builders.
On Time Property Services
Rating: 4.9 out of 5
Extension Builder in West Midlands
Expert home maintenance! Enjoy a perfectly maintained home with our comprehensive range of repair and improvement services, designed to meet all your needs. Contact us today to receive a free quote!
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Latest review:
Bathroom Fitting- 10 Sep 2026
Really pleased with the work carried out by On Time Property Services. They installed a new bath and shower screen at my property and I’m very happy with the finished result. From the initial discussion through to completing the job, everything was handled professionally and without any unnecessary fuss. The work was carried out to a really good standard, with attention paid to the little details that make a difference. The bath was fitted properly and securely, and the shower screen looks great and feels solid. They also left everything clean and tidy afterwards, which is always appreciated when having work done in your home. Communication was good throughout and they turned up when they said they would, which unfortunately isn’t always the case with tradespeople these days. They were friendly, respectful of the property and clearly took pride in the work they were doing. Overall, really happy with the service and the quality of the installation. I wouldn’t hesitate to recommend him

4.3

Top rated Extension Builders

Our Extension Builders in West Midlands, are rated 4.3 out of 5 based on 14 reviews from customers like you.

Quality screening

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What types of services are offered by local extension builders in West Midlands?

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 West Midlands 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 West Midlands who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in West Midlands?

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

Find extension builders in West Midlands with MyBuilder

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

Step 2: Compare different extension builders in West Midlands

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

Step 3: Hire West Midlands extension builders with confidence

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

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

What to ask a West Midlands extension builder before hiring?

Before hiring an extension builder in West Midlands or extension building company in West Midlands, 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 West Midlands?

An extension builder in West Midlands 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 West Midlands 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 West Midlands?

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 West Midlands 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 West Midlands 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 West Midlands

Can an extension builder in West Midlands help with planning permission?

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

Many West Midlands 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 West Midlands help with materials and finishes?

Yes, most extension builders in West Midlands 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.