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Extension Builders in Harrow, Greater London

Easily find verified Harrow, Greater London Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Harrow, Greater London.

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

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  • Extension Builder in Harrow, Greater London

    Complete house renovation and bathroom fitting company which works in commercial and residential sector.We are team of 5 tradesman's each of us is with 10+ years of experience.We do any type of house and bathroom renovations ,extensions,tiling and preparation for tiling.

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  • Extension Builder in Harrow, Greater London

    I am an experienced builder providing both handyman services and larger building works. My background includes loft conversions, extensions, and full property renovations, with hands-on experience from strip-out and structural work through to plasterboarding and finishing. I currently work within a construction team delivering a wide range of internal and external building projects, which gives me strong practical knowledge across multiple trades. Alongside larger jobs, I also take on general home repairs and maintenance, including furniture assembly, TV mounting, door and lock repairs, plumbing fixture replacements, sealing, and other household tasks. I’m happy to help with both small jobs and more time-consuming projects. I am reliable, tidy, and focused on delivering quality workmanship. For bigger jobs, I can arrange additional skilled help if needed to complete the work efficiently and to a high standard.

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  • Extension Builder in Harrow, Greater London

    We turn your dreams into reality,step by step,with high qualitu and total dedication to your vision!

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  • Extension Builder in Harrow, Greater London

    Skilled carpenter with very good experience in drylining,painting,tiling 1st and 2nd fix,roofing.

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  • Extension Builder in Harrow, Greater London

    Hello, we are new to MyBuilder. We are in Construction Industry with more than 17 years of experience. Work on renovations and refurbishment in residential properties. We provide all types of services when it comes to work. We have a strong experienced and highly skilled workers. We take huge pride in our work as we want the best for the clients. We proud that every work we do is to the best standards. Our work talks for us. As we are professionally install to perfection. No job to small

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  • Extension Builder in Harrow, Greater London

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  • Extension Builder in Harrow, Greater London

    My name is James I’m a carpenter joiner by trade but have been in construction for 22 years building extensions , loft conversions renovations etc . All work is quoted by me and carried out by me , or a helping hand on the day

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  • Extension Builder in Harrow, Greater London

    We got years of experience in industrial refurbishment and house extensions.

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  • Extension Builder in Harrow, Greater London

    Hello, I'm Daniel,l'm 43 years old,I'm a responsilbe, punctual and hardworking guy with 15 years of experiente.Thank .

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  • Extension Builder in Harrow, Greater London

    Hi We undertake full building construction works Internal and externals. Specialist in following, Brickwork ,Concrete ,plumbing, Electric, plastering, Block Paving ,Granite paving, Tiles, Painting etc.

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  • Extension Builder in Harrow, Greater London

    Hii my name is param ,am a builder. I do :- Brickwork Tilling Bathroom Kitchen Garden work Roofing Flooring Skimming Plastering Fence work Paint work Extension, garage, loft work. Pgill construction ltd

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  • Extension Builder in Harrow, Greater London

    I do taken all kind of residential work like plumbing,plaster, new boiler installation loft conversion,bathroom,kitcken,tiling, flooring,electric work, double glazing,conservatory,porch,roofing.

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  • Extension Builder in Harrow, Greater London

    BPM contractors are a reputable company, known for our cost-effective prices. Our company offers both competitive pricing and flexibility to the needs of our customers. Some of our services include:General Maintenance,Refurbishment,PlumbingElectrical,Painting,Decorating,Carpentry,Flooring,Windows.

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  • Extension Builder in Harrow, Greater London

    Hi I'm a general builder, started my working life on kitchen & interior design then also Installations, which quickly lead to building works. Taking down walls to building large extensions/loft conversions & out side works We take on any size work & can offer lots of advice & design help, having 35 years experience From kitchen installations & all types of Interior work To extensions/outside works & loft conversions.

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  • Extension Builder in Harrow, Greater London

    I enjoy getting involved with clients from initial stages. Preparing design and construction documents, and making amendments as required. Completing drawings for planning, building regulation, Loft Conversion and Extension.

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  • Extension Builder in Harrow, Greater London

    Work is done with perfection and with perfect measurements. Experienced labour work under this company. Interior exterior garden front yard backyard bathroom works done ,Electrical work as well

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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.

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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.

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.

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