Extension Builders in Mottingham

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (19 reviews)

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Some of our top rated extension builders in Mottingham

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Spartans construction limited
No reviews yet
Extension Builder in Mottingham
Welcome to [Spartansconstruct] Building the Future, One Brick at a Time At [Spartansconstructi], we don’t just construct building — we build trust, quality, and long-lasting relationships. Based on strong values, skilled craftsmanship, and modern engineering, our company stands as a proud name in the construction industry, delivering excellence and durability in every project we undertake. Whether it’s a residential home, a commercial plaza, or a large-scale industrial site, we approach every task with the same dedication, passion, and attention to detail that has made us who we are today. Our journey is built upon hard work, teamwork, and an unshakable belief in delivering value that lasts for generations. --- 🧱 Our Story Founded with a dream to make a difference in the construction world, [spatans construct] started as a small team of passionate builders, engineers, and dreamers. We wanted to bring something different — construction that combines modern technology with traditional honesty and craftsmanship. From humble beginnings, we’ve grown into a full-service construction company capable of handling complex building projects with precision and care. Each milestone we’ve achieved reflects our commitment to doing thing
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Ahr construction Ltd
No reviews yet
Extension Builder in Mottingham
AHR Construction Ltd is a limited company that was incorporated in 2020. Their registered office is located at 183 Aubrey Road, Small Heath, Birmingham, England, B10 9DJ. We operate around m25 in greater London. We specialise in air-conditioning building freezer rooms and chiller rooms. We design build new restaurant. We have a competent team to take on any construction projects. We design and build bespoke bathrooms. Our specialist team helps you design and build your dream home.
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GMH builders
Rating: 4.7 out of 5
Extension Builder in Mottingham
My self and my son are bricklayers by trade we do all types of building work including concrete raft,footings also concrete slabs. Extensions and alterations new RSJ beams installed patios and driveways. We build conservatory bases,I do all types of ground work including drainage digging out footings and over sites. I can come round to discuss your requirements and advise you on your job and give you a price to do your work
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Latest review:
Extensions- 25 Oct 2023
Graham and his team completed the work without too much hassle and I am pleased with the results of my new extension and driveway! Work was completed within 12 weeks and any issues that arose where dealt with swiftly.
MEDE Property Maintenance
No reviews yet
Extension Builder in Mottingham
We are a property maintenance firm undertaking most building works regardless of size. We pride ourselves in a friendly and reliable service second to none.
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H&R construction
No reviews yet
Extension Builder in Mottingham
Small enough to care big enough to cope!!
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FAIZ Construction LTD
No reviews yet
Extension Builder in Mottingham
FAIZ Construction Ltd is a Gas Safe registered company. We are qualified gas engineers and plumbers with full public liability insurance. Our team of experienced professionals delivers high-quality workmanship, reliable service, and a commitment to getting the job done right first time. Gas services: boiler installation, servicing, repairs, and safety checks. • Plumbing: installations, repairs, bathroom and kitchen plumbing, leak detection. • Emergency call-outs: rapid response for urgent gas or plumbing issues. • Maintenance and upgrades: system improvements, energy-efficient solutions, and compliance work. Gas Safe registered engineers; fully qualified and up to date with regulations. • Public liability insurance for your peace of mind. • Workmanship guarantee — we stand behind the quality of our work and resolve issues promptly. • Professional, hardworking team with years of hands-on experience and dedication. Please feel free to ask any questions or request a free quote. We respond quickly and can provide references and proof of qualifications on request.
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J3 design & build Ltd
No reviews yet
Extension Builder in Mottingham
J3 company workers very specialist Give us chance thanks
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Garnet Construction Ltd
Rating: 4 out of 5
Extension Builder in Mottingham
Garnet Construction has over 10 years' experience in the industry and specialise in loft conversions, all types of extensions and complete renovations. Priority is given to the design and construction of all our projects with a unique obsession to strive for perfection.
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Latest review:
Extensions- 18 Sep 2019
To start off with the job went reasonably well - we were happy with the workers and the progress. but when we neared completion the work slowed up we waited 3 months for a response from Jordan. we had an issue where his plasterer hid the plumbing access in the wall. - This cost us £500 to sort and re-decorate so we came to an agreement that this was fine and at the time i presumed that Jordan was going to sort out the building control. so we then chased and chased but obviously since he had his money he wasn't interested he answered the phone and hung up. so we called building control and there are 2 small bits to fix which are all due to his work not being up to scratch. obviously i will be paying out for this - so please be careful when using him and dont pay him until you have all of the documents as he will not resolve any issues after being paid. i have had 2 previous building projects and this was by far the worst experience going. avoid dont use him thanks
MSS CREATIVE
No reviews yet
Extension Builder in Mottingham
I would be happy to work for the people who chose me. I am based on the plan to offer the client in the shortest time something created by us qualitatively.
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Rokas
No reviews yet
Extension Builder in Mottingham
Hi I have 10 years experience in carpentry so I undertake all aspects of carpentry work.
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E.r.m electrical services
No reviews yet
Extension Builder in Mottingham
We are ERM Electrical Service, a team of six dedicated professionals, specializing in electrical work for buildings and constructions. We provide safe, efficient, and tailored solutions for each project.
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Harry Pickering
Rating: 5 out of 5
Extension Builder in Mottingham
15 plus years in brickwork, extension and renovation. Worked on many different projects from new builds all the way to restorations. Have worked with many different trades and have build up a great skill site and knowledge. Always happy to give advice and guidance in any projects. Clean and tidy work and always punctual.
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Latest review:
Carpentry- 14 Feb 2026
Amazing professional service. Defo use again
S j Webb & co limited
Rating: 5 out of 5
Extension Builder in Mottingham
S J Webb & Co Ltd has been operating since 1977 and is a family run third generation builder. We are NHBC registered and have a combined experience of over 100+ years in the Building Industry. We have built large flat developments in Braintree & Walton-the-Naze ,we built 70 Houses for the MOD & houses in Chelmsford ,Leigh-on-Sea,South Benfleet ,Canvey Island & Greater London.We also vet and review our sub- contractors to ensure our high standards are met and delivered to our Clients
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Latest review:
Decking- 8 Aug 2019
Fast, efficient, problem solving Steve. Would definitely recommend.
Peter The Builder
Rating: 5 out of 5
Extension Builder in Mottingham
Hello. My name is Peter. I am a builder based in Slough. I used to run my own business back in Poland for 10 years. I do all sorts of work like painting, decorating, tiling, flooring, kitchens, bathrooms, plastering, bricklaying, driveways, gardening, fencing, paving and patio slabs , turfing . I am respectful and keen to get the job done. Thank you so much for your time , Kind regards.
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Latest review:
Fencing- 9 Jun 2026
Recommended - competitive price and completed as agreed.
JC Bricklaying And Building Contractors
No reviews yet
Extension Builder in Mottingham
I started my business in 1997 as a bricklayer/builder. I am highly experienced in all aspects of building as i have been in the industry for 32 years. I carry out extensions, roofing, carpentry, structural steel alterations, driveways, patios, garden walls, landscaping and any other works.
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mbond
No reviews yet
Extension Builder in Mottingham
Our team undertake building projects for last 15 years in London and surrounding areas - we doing lots of HI-end bathrooms and kitchens ,extensions ,loft conversion and general refurbishment works. We can provide references from our clients plus its always possible to visit one of our current projects or in some cases past projects as well.
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3.9

Top rated Extension Builders

Our Extension Builders in Mottingham, are rated 3.9 out of 5 based on 19 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Mottingham?

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

Find extension builders in Mottingham with MyBuilder

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

Step 2: Compare different extension builders in Mottingham

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

Step 3: Hire Mottingham extension builders with confidence

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

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

What to ask a Mottingham extension builder before hiring?

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

An extension builder in Mottingham 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 Mottingham 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 Mottingham?

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 Mottingham 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 Mottingham 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 Mottingham

Can an extension builder in Mottingham help with planning permission?

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

Many Mottingham 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 Mottingham help with materials and finishes?

Yes, most extension builders in Mottingham 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.