Extension Builders in Harrow, Greater London

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (15 reviews)

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Some of our top rated extension builders in Harrow, Greater London

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Codenra ltd
No reviews yet
Extension Builder in Harrow, Greater London
I carry out general building work such as loft conversion, home extenstion , partition , plastering , laminate and tail.
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Green Vista Estates Ltd
No reviews yet
Extension Builder in Harrow, Greater London
At G.V.E.Contractors we specialise in transforming kitchens into the heart of your home. Our expert fitters bring precision, experience, and dedication to every project, ensuring exceptional results. Our Services: - Full Kitchen Installations: We handle complete kitchen fittings, including cabinetry, worktops, appliances, and fixtures. Our team ensures everything is installed to the highest standards. - Kitchen Renovations: Updating and remodeling existing kitchens to improve functionality and aesthetic appeal. We work closely with you to design and implement changes that meet your needs. - Custom Cabinetry: We design and fit bespoke cabinets tailored to maximize storage and match your kitchen’s style. Our custom solutions ensure your kitchen is both beautiful and practical. - Worktop Installations: Precision fitting of worktops, including granite, quartz, laminate, and more. We ensure a seamless and durable finish for your kitchen surfaces. - Plumbing and Electrical Work: Our services include the safe and efficient installation of all necessary plumbing and electrical components, ensuring your kitchen is fully functional.
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Adv construction group
No reviews yet
Extension Builder in Harrow, Greater London
Hello, I’m Detion. I have a building team with 20 years’ hands-on experience with building works and renovations across London and the surrounding area. I manage full installations from site survey to fitting. I have a highly experienced team all with 25 years experience. I’m tidy, punctual, and communicate clearly with clients throughout the project. I offer competitive quotes, reliable scheduling, and quality workmanship, happy to provide photos of past projects and client references on request.
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Standard Double Glazing
No reviews yet
Extension Builder in Harrow, Greater London
Welcome to Standard double glazing profile we provide services like , Glass installation,Glass restoration& repair,Broken window,Door repair, Double Glazing Repairs,Emergency Repairs,Lock replacement,Patio Door,Triple Glazing, window Repair,composite Door, windows & Door, Lanter Roof , sky Roof, Aluminium windows & Door All work Under fully Guarantee we provide Guarantee Certificates To all customers
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Urastar Construction Ltd
No reviews yet
Extension Builder in Harrow, Greater London
Interior and Exterior Works, Extension and Loft Conversions, Renovations, Refurbishment, Civil Engineering Consultancy
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Kins row build Ltd
No reviews yet
Extension Builder in Harrow, Greater London
Welcome to our building company Kings Row Build ( Registered as Kins Row Build LTD), where we specialise in home extensions and loft conversions. With over 10 years of experience in the industry, we have built a strong reputation for delivering high-quality projects that exceed our clients' expectations. Our team of skilled professionals is dedicated to providing exceptional service and craftsmanship, ensuring that every project is completed to the highest standards. Whether you are looking to add extra space to your home with a stylish extension or make the most of your loft space with a conversion, we have the expertise and skills to bring your vision to life. We take pride in our work and strive to create beautiful, functional spaces that enhance the way you live. Our extensive portfolio of successful projects showcases our commitment to excellence and attention to detail. If you are considering a home extension or loft conversion, look no further than our building company. Contact us today to discuss your project and see how we can help you transform your home.
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SOLO CONSTRUCTION MANAGEMENT LTD
No reviews yet
Extension Builder in Harrow, Greater London
Solo Construction is a leading design and build construction with an established and growing up reputation. Our extensive experience in London what allows us to understand and manage all risks and complexity in modern projects. Offering full architectural and interior design services what allows our clients to enjoy having their projects being in one safe hand from idea to completion. We undertake all types of building works from small refurbishment to new build.
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DNA builders
No reviews yet
Extension Builder in Harrow, Greater London
Hi, at DNA builders we have over 40 years experience at all types of building work, from loft conversions to extensions from garden walls to any type of plastering works, we also specialise in kitchens, bathrooms and all types of carpentry. No job to little or no job to big, perfection is the key in all our work. It’s in the DNA.
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Project Group London
No reviews yet
Extension Builder in Harrow, Greater London
ProjectGL: Your go-to for property maintenance. We handle it all, big or small, with friendly service and expert guidance. Get in touch for a free quote and references, and let us take care of the rest with transparency and trust.
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Simply Extensions & Lofts Ltd
No reviews yet
Extension Builder in Harrow, Greater London
We're specialists in house extensions, refurbishments, and Loft conversions in South West London with the aim to deliver. Everyone that we use for finishing, is a trade. This gives you a very high-quality finish that is seldom achieved by a 'General-trade'. They are fast, clean, and produce showroom quality. These individual professionals are more than just people we work with, they are people we know.
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MA DESIGN ENGINEERS
No reviews yet
Extension Builder in Harrow, Greater London
With over 10 years of experience in structural engineering, MA Design Engineers specialises in providing tailored solutions for residential and commercial projects. Our expertise includes new build designs, residential refurbishments, and structural alterations. We are committed to delivering practical, efficient, and visually appealing structural designs that meet your project's unique needs. We offer a comprehensive range of services, including structural design calculations, general arrangement drawings, and detailed reports for pricing and building regulations approval. We also provide structural surveys and assessments for wall removals, alterations, and building defects, such as subsidence and cracking. At MA Design Engineers, we work closely with architects, contractors, and clients to ensure seamless integration of our designs into your project. We can assist throughout all phases of construction, from initial concepts to on-site inspections and construction support. Our goal is to provide reliable, cost-effective, and elegant structural solutions that bring your vision to life. Contact us to discuss your project today!
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PARM G BUILDERS & CONTRACTORS LIMITED
No reviews yet
Extension Builder in Harrow, Greater London
Hi, am parm hope u guys are fine I just want to say I love my work and I love to make people’s happy with my work so give us chance for all type of work extensions bathrooms paints electrics plumbings laminate flooring skirtings doors tiles thank you
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Rojline ltd
New on MyBuilder
Extension Builder in Harrow, Greater London
Rojline Ltd excels in home renovations, handling projects from kitchen and bathroom upgrades to complete property makeovers. We meticulously manage each stage, ensuring a seamless experience and a superior finish that enhances your home. Our expert team is committed to realising your aspirations with dependability and skill.
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ibuilder service ltd
No reviews yet
Extension Builder in Harrow, Greater London
extension
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MD Property
No reviews yet
Extension Builder in Harrow, Greater London
Welcome to our profile MD Property is a well established landscaping & building firm. We cover an array of services from laying some turf to multi storey extensions & loft conversions. We love what we do and wouldn’t change it for anything! the pride, joy & sense of self accomplishment we have in all our work sets us apart from the rest! We put the customer at the forefront of our business as they are the people that really matter. Thank you for looking at our profile, we hope to see you soon.
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Lazaros
No reviews yet
Extension Builder in Harrow, Greater London
I am Lazaros Koto, I have 11 years of experience in construction
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3.9

Top rated Extension Builders

Our Extension Builders in Harrow, Greater London, are rated 3.9 out of 5 based on 15 reviews from customers like you.

Quality screening

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What types of services are offered by local extension builders in Harrow, Greater London?

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 Harrow, Greater London 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 Harrow, Greater London who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Harrow, Greater London?

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

Find extension builders in Harrow, Greater London with MyBuilder

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

Step 2: Compare different extension builders in Harrow, Greater London

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

Step 3: Hire Harrow, Greater London extension builders with confidence

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

Harrow, Greater London extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Harrow, Greater London extension builder before hiring?

Before hiring an extension builder in Harrow, Greater London or extension building company in Harrow, Greater London, 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 Harrow, Greater London?

An extension builder in Harrow, Greater London 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 Harrow, Greater London 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 Harrow, Greater London?

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 Harrow, Greater London 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 Harrow, Greater London 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 Harrow, Greater London

Can an extension builder in Harrow, Greater London help with planning permission?

Yes, many extension builders in Harrow, Greater London 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 Harrow, Greater London handle everything from design to construction?

Many Harrow, Greater London 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 Harrow, Greater London help with materials and finishes?

Yes, most extension builders in Harrow, Greater London 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.