Extension Builders in Mill Hill

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (16 reviews)

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Some of our top rated extension builders in Mill Hill

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Quality Build Ltd
No reviews yet
Extension Builder in Mill Hill
I am a professional builder with 20 years experience, I specialise in loft conversions and extensions. I have a full team providing customers with a high quality finish every time. I have plenty of references and photos of previous projects if required.
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THE AAKTR GROUP LTD
No reviews yet
Extension Builder in Mill Hill
At Aaktr Developments we formulate bespoke design & construction. Residential Properties: From design to refurbishment elegant, tailored homes that blend style, functionality, and innovation. Commercial Spaces: Designing and refurbishing sophisticated offices, vibrant cafes, and standout restaurants that reflect the unique identity of our clients. Churches: Preserving heritage and enhancing functionality through thoughtful redevelopment. Concept Design: Bringing your ideas to life with innovative and inspiring design concepts that set the foundation for your project. Full Architectural RIBA Services: Comprehensive architectural planning and design, adhering to the highest standards of the Royal Institute of British Architects (RIBA). Full RIBA/Construction Services: From initial planning to final construction, we deliver bespoke, high-quality solutions, ensuring every detail is crafted to perfection and on time.
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Grand Developers Limited
No reviews yet
Extension Builder in Mill Hill
With 8 Years of experience in the electrical industry, I bring a wealth of expertise and a passion for excellence to every project I undertake. From New installation to part rewires to fault finding, I have honed my skills to deliver top-notch results, consistently exceeding client expectations. I've been dedicated to the electrical and building trade for over 8 years, during which I've refined my craft and adapted to the ever-evolving demands of the industry. This tenure has equipped me with the knowledge and proficiency needed to handle a diverse range of projects with precision and efficiency. Based in Hayes Middlesex, I offer my services across London and the Berkshire area. I'm readily available to bring your vision to life. As an electrician, I possess exceptional fault finding skills, allowing me to quickly identify and resolve electrical issues. Whether it's a faulty wiring system, malfunctioning appliance, or power outage, I have the expertise to pinpoint the root cause of the problem and implement effective solutions with precision. I also offer custom design and installation services: I offer personalised design and installation services tailored to meet the unique needs and preferences of each client.
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d&n building construction ltd
No reviews yet
Extension Builder in Mill Hill
D&N Building Construction Ltd** Founded in September 2015, D&N Building Construction Ltd leverages over 30 years of industry experience. Our skilled team specializes in a variety of projects, including HMO conversions, loft conversions, home extensions, and kitchen fittings. Last year, we successfully completed a major HMO project in Norwich, overcoming challenges in collaboration with local council and building control. The project received full sign-off, and the landlord was highly satisfied with the results. The building is now nearly fully occupied, reflecting our commitment to quality and client satisfaction.
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Pascu Building Services
No reviews yet
Extension Builder in Mill Hill
Been in the building industry for over 15 years working on a self employed basis, for the past 3 years I am running my own company having different trades subcontracting for me, we mainly deal with general building projects as (house extensions, loft conversions, general refurbishments and house alterations we have a long relation with Waltham Forest Council and Barnet Council as we had a fair amount of jobs in these areas
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Angel Lopez Constructions Ltd
No reviews yet
Extension Builder in Mill Hill
At Angel Lopez Construction, we are more than just contractors; we are your dedicated partners, collaborators, and catalysts for success. With over 20 years of experience in the construction industry, we bring a wealth of knowledge and a commitment to excellence to every project we undertake. Our small, honest, and hard-working team takes pride in delivering high-quality results. By working with a select number of clients, we ensure that we can devote our full attention and resources to your project, guaranteeing personalized service and meticulous craftsmanship. We specialize in a wide range of construction services, including: - General Construction Work - Loft Conversions - Extensions - Roofing - Bathrooms - Bricklaying - Landscaping With our in-house structural engineer and Building Regulations expert, we ensure that all our projects are fully compliant and structurally robust. We carry comprehensive insurance coverage, including: - Public Liability Insurance: Protects against accidental damage to property or injury to third parties. - Employer’s Liability Insurance: Covers our employees in case of work-related injuries or illnesses. Discover how our expertise and competitive pricing can bring your vision to life. Contact us today to learn more about how we can assist you with your next project.
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P.R GROUNDWORKS
Rating: 5 out of 5
Extension Builder in Mill Hill
P.R GROUNDWORKS is a family run business, I’ve been working in the building trade for 20+ years, covering all aspects of groundwork, landscaping, foundations, underpinning, brickwork driveways, including drainage and pipe work. I also cover all tree surgery and stump removal. I strive to maintain excellent customer service and ensure my client is happy and regularly informed on any updates and progress of the work being carried out. I have recently been working with an ongoing contract at Hever castle resurfacing the main public car park, renewing public walk ways as well as building the new sand play area for the children. I take immense pride in my work and will endeavour to provide 100% customer satisfaction. I will always go above and beyond the clients expectations and will endeavour to bring your envision to reality. Please feel free to contact me should you require a free quotation or just some knowledge regarding specialist work.
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Latest review:
Extensions- 14 Mar 2024
We had the best experience with Paul and team from the beginning and would 100% recommend him for any job. From the beginning the communication was great, he gave a quote and then didn't chase us for an answer as there was a couple months in between before we confirmed. Once confirmed, he booked a date in. Tim and James turned up at 7.45am every morning, lovely guys who got on with the job and were always polite and friendly. They were also extremely clean and tied up everything as it was before they left. So happy with the finished job and definitely use again for any further work. Thanks Paul, Tim and James!
WM Design & Build
No reviews yet
Extension Builder in Mill Hill
I have a lot of experience in construction field. I work with my dad and cousins and we do all type of works. Professional and always on time.
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Amazing constructions limited
Rating: 5 out of 5
Extension Builder in Mill Hill
we are specialised-Loft conversion, Extension, Brick work, Plumbing, Electric, Roofing, Bathroom, Tiling, kitchen, Flooring, Paint, and have experience of 15 years.
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Latest review:
Extensions- 10 May 2021
Very Professional and diligent service, even though was hard to get materials because the job was done at the peak of the pandemic, still they managed to sort things out. The job was so nicely done that all the tenant who viewed the house wanted to rent it. I have even given them another job would certainly recommend.
Creative Arch Ltd
No reviews yet
Extension Builder in Mill Hill
We offer a full design and build service, designing your scheme from initial concept to a fully costed design. Our in-house architectural design team tailor the design to suit your style and budget, and have the experience and knowledge to successfully navigate the pitfalls of individual boroughs’ particular planning departments. We specialise in new builds, Loft conversions, extensions and full home refurbishments.
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Dream Home Creations Ltd.
No reviews yet
Extension Builder in Mill Hill
At Dream Home Creations we undertake a wide range of building works including: Full home renovations Home extensions - single, double story Garage extensions Loft conversions Outbuildings We will work with you to advise on how to make the most of your space and fulfil your design aspirations. We will provide you with extra living space that blends seamlessly into your home and increases its value.
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RHP homes Ltd
No reviews yet
Extension Builder in Mill Hill
I have my own building company and we undertake a to z building work. We complete extensions, loft conversations, new builds and any/all sort of building work. We have teams that work efficiently and professionally.
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Gill brothers limited
No reviews yet
Extension Builder in Mill Hill
Gill brothers ltd is a trusted family run business based in the heart of West London with a decade of experience. Our fully qualified team of plumbers can cater to all your plumbing needs. We pride ourselves on our high standard of workmanship, using only the best tradesmen. Every project is completed with our clients desires at the forefront. We take pride in our work delivering effective communication, reliability and integrity to achieve cost saving measures and meet deadlines.
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Dragos Jugaru
Rating: 5 out of 5
Extension Builder in Mill Hill
JD SMART BUILDING SERVICES is a company with 7 years of experience assisting in residential and commercial building projects. Skilled in site preparation, material handling, and operating basic construction tools. Knowledgeable in safety procedures and committed to maintaining a productive and hazard-free work environment.
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Latest review:
Windows & Doors (Wooden)- 17 Jan 2026
Great work. Very professional and very fast. Highly recomended.
Immaculate Renovation
No reviews yet
Extension Builder in Mill Hill
We specialise in Home renovations Kitchen design and fitting Bathroom/Wetrooms Carpentry Flooring Doors Plumbing
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Bbs construction ltd
No reviews yet
Extension Builder in Mill Hill
All jobs undertaken, no job too small or big, 30 years experience in the building and restoration, plus roofing, Whether its hanging a picture hook or a conversion
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3.9

Top rated Extension Builders

Our Extension Builders in Mill Hill, are rated 3.9 out of 5 based on 16 reviews from customers like you.

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

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 Mill Hill 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 Mill Hill who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Mill Hill?

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

Find extension builders in Mill Hill with MyBuilder

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

Step 2: Compare different extension builders in Mill Hill

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

Step 3: Hire Mill Hill extension builders with confidence

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

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

What to ask a Mill Hill extension builder before hiring?

Before hiring an extension builder in Mill Hill or extension building company in Mill Hill, 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 Mill Hill?

An extension builder in Mill Hill 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 Mill Hill 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 Mill Hill?

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 Mill Hill 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 Mill Hill 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 Mill Hill

Can an extension builder in Mill Hill help with planning permission?

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

Many Mill Hill 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 Mill Hill help with materials and finishes?

Yes, most extension builders in Mill Hill 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.