Extension Builders in Shacklewell

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (17 reviews)

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Some of our top rated extension builders in Shacklewell

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Ace construction
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Extension Builder in Shacklewell
Quality builders for all your needs, fully qualified and professional team Available for all Work that needs undertaking
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XtraForce Limited
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Extension Builder in Shacklewell
XtraForce Limited are experienced building contractors and fully insured for the works we carry out. We are currently in the process of going through "The Federation of Master Builders" accreditation. We offer whole building packages ranging from extensions to new traditional house builds. We currently work as sub contractors to main contractors doing basement construction, basement conversions to reinforced concrete frames and structural alterations to existing homes to create larger spaces.
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Golden Eagle roofing and building contractors
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Extension Builder in Shacklewell
Golden Eagle Roofing and Building Contractors prides itself on integrity, transparency, and a professional approach to every project, no matter the size. Our team of skilled professionals works closely with clients from the initial concept and planning stages to final execution, ensuring a seamless and stress-free construction process. We use only the finest materials and latest techniques to guarantee durable, high-quality results that stand the test of time. Why Choose Us? Experienced Professionals: Years of industry experience and a wealth of knowledge brought to every project. Quality Craftsmanship: A dedication to upholding the highest standards of workmanship and using quality materials. Customer-Focused Approach: Committed to understanding unique requirements and exceeding expectations with open communication and transparency. Licensed & Insured: For your complete peace of mind, all work is performed by a properly insured and licensed team. For your next roofing or building project, contact Golden Eagle Roofing and Building Contractors to discuss your requirements and discover the difference that quality and dedication can make.
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Gudgeon’S groundworks and construction
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Extension Builder in Shacklewell
Gudgeons Groundworks & Construction is a Hertfordshire-based contractor specialising in residential extensions, new builds, and structural groundworks. We deliver high-quality construction from foundations and drainage through to superstructure, working closely with clients, architects, and engineers to ensure every project is completed to specification and the highest standards. From single-storey and multi-storey extensions to full new-build homes and outbuildings, we provide a reliable, end-to-end service built on craftsmanship, attention to detail, and clear communication.
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MGB SOLUTIONS LTD
Rating: 4.4 out of 5
Extension Builder in Shacklewell
Professional Kitchen Fitter with 20 years experience.
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Latest review:
Kitchen Fitting- 18 Nov 2025
Original timeline stretched a bit due to his other jobs but this was fine. Mario started work early and finished early which suited us. He came to visit and we agreed a price at the start and he stuck to it even when he realised some additional plumbing would be needed. He was honest about some accidental damage. Attention to detail is good and he has all the kit. I would have given 5 stars- he's a proper professional and I enjoyed working with him. 3 stars only because as soon as the work was done he became incommunicado (I messaged a week later to ask how to lift door which had dropped down a few mm on fridge). The warranty advertised is one of the reasons I went with MGB which was £200 more expensive than contenders so this was disappointing. I would have asked him to do my parents' new kitchen too otherwise.
Multiskills
No reviews yet
Extension Builder in Shacklewell
Bathroom ,Garage Conversions, House Extensions Kitchen fitters, Loft conversions, Refurbishments, Refurbishments, Roofing , plumbing ,
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SW construction
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Extension Builder in Shacklewell
I have nearly 15 years experience and do all types of including plastering, carpentry, brickwork, plumbing, tiling and decorating
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Chris Garner Adams
No reviews yet
Extension Builder in Shacklewell
From building custom homes to renovating existing spaces, i take pride in transforming your visions into reality. What sets me apart is my commitment to quality craftsmanship, attention to detail, and dedication to customer satisfaction. I prioritize communication, ensuring you're informed every step of the way. Whether it's a small renovation or a large-scale construction project, I am here to bring your dreams to life. Your vision, our expertise!
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Phillip Thomas O'Gorman
No reviews yet
Extension Builder in Shacklewell
Father and Son alliance, based in south London with over 30 years of Bricklaying experience. All aspects of brickwork, garden walls, extension and repointing undertaken, free quotations provided, and a friendly efficient service.
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Mataj Building Ltd
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Extension Builder in Shacklewell
I Build Your Dream
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Motger Double Glazing Ltd
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Extension Builder in Shacklewell
Mother double glazing ltd. We recently start our work in london. We provide best services for double glazing in cheap price. We are new in the market in order to this we need to make friends not only the customer. We provide service. Please give chance to us.
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JK Habitat Ltd
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Extension Builder in Shacklewell
Design and Build specialists providing planning assistance and construction till completion. Architectural planning / Bathroom / extensions and general building designs and installation
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SM Tech Ltd
No reviews yet
Extension Builder in Shacklewell
Home Improvement Experts | At SM Tech LTD, we specialise in transforming homes with expert renovation services that enhance both beauty and functionality. Our skilled team is committed to delivering high-quality, cost-effective solutions tailored to your needs. Whether it’s a kitchen makeover, a full home remodel, or small home improvements, we bring your vision to life with precision and care. Trust us to make your home renovation experience smooth, reliable, and rewarding. Let’s create the space you’ve always dreamed of!
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jsmatajconstruction.ltd
No reviews yet
Extension Builder in Shacklewell
I am writing to introduce our company JSMatajConstruction.LTD as we wish to establish a relationship with you and your organisation. We have been a construction company since 2017, we specialise in extensions and renovations (kitchen & bathroom upgrade). We have never compromised on the quality and the services provided to the customer. We believe in keeping the customers happy and providing them with products at a very competent price.
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Ab brickwork & building services ltd
No reviews yet
Extension Builder in Shacklewell
A fully qualified bricklayer by trade, with over 10years experience in extensions, conservatories and all landscaping work. (Driveway, patios, turfing, fencing)
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Osolo Ltd
Rating: 5 out of 5
Extension Builder in Shacklewell
Experience the Exceptional We are a reliable building company delivering high-quality workmanship across all aspects of construction and project management. With years of hands-on experience, we specialise in new roofs, extensions, conversions, garden rooms and general building work. Our team is committed to providing honest advice, competitive pricing and a clean, professional finish on every project, no matter the size.
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Latest review:
Bricklaying- 6 Jun 2026
Absolutely fantastic service from start to finish! The team demolished our fallen garage and built a brand-new one to an excellent standard. Communication was brilliant throughout the entire process, keeping us informed every step of the way, and the turnaround time was much quicker than we expected. Everyone we dealt with was friendly, professional, and always happy to answer any questions. The workmanship is outstanding, and we're extremely pleased with the finished result. I wouldn't hesitate to recommend them to anyone looking for a reliable and professional company. A big thank you to Teresa, Jason and the team. Thank you for a job well done!

4.2

Top rated Extension Builders

Our Extension Builders in Shacklewell, are rated 4.2 out of 5 based on 17 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Shacklewell?

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

Find extension builders in Shacklewell with MyBuilder

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

Step 2: Compare different extension builders in Shacklewell

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

Step 3: Hire Shacklewell extension builders with confidence

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

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

What to ask a Shacklewell extension builder before hiring?

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

An extension builder in Shacklewell 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 Shacklewell 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 Shacklewell?

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 Shacklewell 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 Shacklewell 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 Shacklewell

Can an extension builder in Shacklewell help with planning permission?

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

Many Shacklewell 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 Shacklewell help with materials and finishes?

Yes, most extension builders in Shacklewell 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.