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Builders in Harrow

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A builder working on renovating a living room

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Some of our top rated builders in Harrow

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  • All building work been doing it for 10 years small local team with excellent references and reviews love what we do and proud of a good job.

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  • Builder in Harrow

    Carpenter with 10 years of experience.

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  • I have been working in the construction field for over 20 years. I know how to make a house and garden from scratch, both inside and out. I know how to make teresas. Painting Plasterboard Parquet I know everything that belongs inside the house

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  • DD Construction 7 LTD With over 15 years’ experience, DD Construction 7 LTD delivers reliable, high-quality building work of all sizes — from fixing a screw to completing full house builds. Established 4 years ago, backed by long-term industry expertise, we offer renovations, extensions, structural work, kitchens, bathrooms, and full project management. We’re known for our professionalism, honesty, and excellent workmanship. No job is too big or too small — just quality you can trust. Get in touch today to bring your project to life.

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  • Hi there! My name is Edgar, and I'm a professional painter and decorator with years of experience helping customers transform their spaces. Whether you need a fresh coat of paint for a room, a full home makeover, or expert advice on colors and finishes, I’m here to provide high-quality work with attention to detail. I take pride in delivering reliable, efficient, and friendly service, ensuring your space looks exactly how you envision it. If you're looking for a trusted professional who treats your home with care, I’d love to help bring your ideas to life! Feel free to get in touch for a consultation or quote.

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  • Plus House Limited is a reliable and experienced construction company based in Kingston upon Thames, serving London and surrounding areas. With over 10 years of hands-on experience in the building industry, we have successfully delivered a wide range of residential projects, from small refurbishments to full property renovations and extensions. We pride ourselves on the quality of our workmanship, attention to detail, and a professional approach at every stage of the project. Our portfolio includes kitchens, bathrooms, loft conversions, structural works, and complete refurbishments, all completed to a high standard and in line with current building regulations. We regularly work alongside architects, structural engineers, and designers, ensuring that each project is well planned, compliant, and executed efficiently. Clear communication with our clients is very important to us — we listen carefully, offer practical advice, and keep you informed throughout the process. Plus House Limited is fully insured, trustworthy, and committed to delivering results on time and within budget. Customer satisfaction and long-term relationships are at the heart of everything we do.

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  • I am a building contractor with many years of experience. I can build your house extension, a garage, conservatory, a loft and any wall. I also work with renovations, so if you would like to finish the extension inside out or simple changing the look of your bathroom or kitchen look no further.

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  • MJCarpenters LTD is a reliable and professional carpentry and kitchen fitting company with over 10 years of experience in the industry. We deliver high-quality services for both residential and commercial clients, specialising in kitchen installations, bespoke woodwork, and interior solutions. We take pride in our attention to detail, meeting deadlines, and achieving the highest standards in every project.

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  • We are london based team of a professional buiders. All Raed Construction Ltd have many years of experience, trade, skills, willingness to get the work to a high standart in time and on budget. The experience acquired on these large, complex schemes have helped shape our company’s expertise, using the same guiding principles on every project, whatever its size and type.

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  • Experienced builder of a family run business covering a wide range of domestic and commercial work, from handyman jobs to full builds. Reliable and reasonable with recommendations from many happy customers. Plastering Extensions Refurbs Bathrooms/kichens Painting and decorating Conversions Established for over 30 years

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  • We will give our best to you. Will give quality of work deliver with promised time..

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  • I am work in building/construction industry since 2006. I have lot of experience to do different type of work.

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  • At Efficway Ltd, we have over 10 years of experience in efficient way of conservatory insulation! As a Family Business, we take pride in our work. Our mission is simple yet profound: to provide a tailored experience to every one of our valued customers. We have a no-pushy-sales policy. Our approach is consultative, designed to understand your unique needs and provide you with the best solutions tailored to your project. With our Team of qualified engineers, Efficway is dedicated to maintaining the highest standards. We firmly believe in executing the job with precision from the start, ensuring the longevity and success of the installation. We do existing conservatory insulation! Insulated Conservatory Roof Panels - Thermopanels replacement and optional installation of insulated internal ceiling (Please read our message first before shortlisting) A conservatory isn't just extra space but also a pleasant area for various purposes. A common issue is that they are not responsive to weather conditions, have reduced resistance to damage and poor soundproofing. The Thermo Panels are a unique direct replacement for existing polycarbonate sheets or glass. They are more efficient and significantly stronger. Thermo Panels perfectly reflect sunlight, effectively keeping the heat out. Moreover, they outperform in retaining energy during the winter to save on bills. This ensures that your conservatory does not become too hot in the summer or too cold in the winter, allowing you to use it all year round. Thermo Panels provide improved soundproofing and are designed to give your conservatory a modern and efficient makeover. As an option, you can opt-in for our Supplied and Fitted Insulated Conservatory Ceiling, which will enhance the appearance and comfort of your home space. With a highly engineered, lightweight, and fire-retardant insulation system featuring uPVC panels, we will convert your conservatory into a bright and comfortable room. Our exclusive insulation is slim and highly efficient, with a U-value of 0.175w/m2k. This innovation allows us to install your new ceiling without the need for an extra sub-frame, which would otherwise reduce the ceiling space, and add weight and stress to your conservatory roof. Furthermore, when combined with Thermo Panels (Dual Insulation), it not only changes the external appearance of your conservatory but also significantly boosts its energy efficiency by at least 50%, leading to reduced energy bills. Also, we specialise in Ultralite 500 polycarbonate roof replacement systems which lack self-supporting bars. This drawback prevents a direct replacement with alternative insulation products when the polycarbonate reaches the end of its lifespan. Efficway has developed the Thermo Panels Insulation system, specifically designed for Lean-to conservatories, as a replacement for Ultralite 500 polycarbonate roofs with timber-frame solid roofs, ensuring the utmost convenience for its owners.  This unique system features an external timber frame finished with insulated white PVC Thermo Panels, complemented by new conservatory components such as top cappings, side water guards, fascias, etc. The interior boasts an insulated ceiling with our highly efficient insulation and uPVC white panels, secured in a tongue-and-groove locking system. This installation ensures your roofing is watertight, condensation-free, soundproofed and maintains a comfortable temperature year-round. We are looking forward to having a business with you where the quality guarantee! Warm regards, Efficway Team.

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  • AL Painting and decorating are committed to provide the highest quality of service. We are reliable, efficient, clean and professional.

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  • We are a team of reliable, friendly and committed builders. We aim to complete our projects on time and precisely. Our priority is customer satisfaction.

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4.6

Top rated Builders

Our Builders in Harrow, are rated 4.6 out of 5 based on 235 reviews from customers like you.

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Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

What types of services are offered by local builders in Harrow?

If you’re looking for a builder in Harrow, MyBuilder is here to help with a directory of verified tradespeople that offer a wide range of building services.

Whether you need help with a small building project or a complete home renovation, you can start obtaining quotes from Harrow building contractors on MyBuilder within a few clicks.

Services offered by Builders in Harrow include:

  • Home extensions
  • Loft or room conversions
  • Garage installations or repairs
  • Building or repairing garden walls
  • Installing dividing walls
  • Building structures such as annexes or outhouses

Post your job for free on MyBuilder and describe the work you need. Then, builders in Harrow who are interested will get in touch. Review profiles, see photos of their previous work, read customer feedback, and get quotes, all before deciding who to hire!

What are the hourly rates of builders in Harrow?

Most builders in Harrow charge a project fee rather than an hourly rate. For example, average building costs in Harrow might look like this:

  • A standard home extension could cost around £30,000
  • Building a single garage with a pitched roof may range from £40,000 to £50,000
  • Constructing a new 3-bedroom house can run upwards of £300,000 depending on specifications and location

Project fees are usually defined by various factors, including:

  • The builder’s expertise, location and experience
  • The materials used
  • The size and scope of the project
  • How urgently the work is required

If you want to talk to a building contractor in Harrow and request a quote, just post your job on MyBuilder today, and let local builders get in touch to discuss the job and how much it may cost.

Find a builder in Harrow with MyBuilder

Save the scrolling and endless hours of research and let MyBuilder do the heavy lifting when it comes to finding a builder near you. If you need to hire a builder in Harrow, just follow these simple steps:

Step 1: Post your building job on MyBuilder

Whether you need a small renovation, an extension, or a complete new build, simply post your job on MyBuilder to find building contractors and companies in Harrow.

Once your job is posted, it will be shared with our directory of MyBuilder verified builders in Harrow who can express their interest.

Step 2: Compare different builders in Harrow

When Harrow builders respond to your job post, take the time to compare their profiles, previous work, and customer reviews.

You can also ask them about their availability and request quotes before making your decision.

Step 3: Hire Harrow builders with confidence

Now you’ve got the information you need, you can make a confident decision about which building contractor in Harrow to hire!

On MyBuilder, every Harrow builder that registers is verified through checks of ID documentation, company details, and skills assessments. This can help to give you peace of mind when hiring a builder for your project.

What to ask a Harrow builder before hiring?

Hiring a builder is a big step to making your house a home, and before hiring one in Harrow, it’s important to ask some key questions to help you find the right fit for your project:

What building qualifications do you hold?

Ask your Harrow builder about any professional memberships or construction-related qualifications they have, such as NVQs or Level 2/3 diplomas in building trades. Proof of their health and safety training, like a CSCS card, is also useful to get.

Will all work comply with building regulations and planning permissions?

Make sure your builder is ready to meet all relevant building regulations and standards in Harrow, throughout your project. They should explain how they’ll communicate with building control and approvals, too.

Have you completed similar projects in Harrow before?

Understanding if a builder in Harrow has worked on projects like yours can give insight into their familiarity with challenges specific to your type of build and location. It’s also quick to view images of a builder’s past works on their MyBuilder profile.

What is the estimated timescale to complete the project?

Ask your Harrow builder for a detailed schedule. This should include important milestones in your project, like site preparation, foundation completion, structural framing, roofing, installation of utilities, interior finishes, and final inspections.

Do you provide guarantees or warranties for your work? Most building contractors and companies in Harrow provide warranties covering their workmanship and materials for a specified period, offering reassurance that issues will be addressed post-project.

If you are still unsure on whether a builder is right for you, you can read this detailed guide on how to hire a new build specialist with all the tips and tricks you may need to find the right building professional in Harrow!

FAQ: Common questions about builders in Harrow

What types of building projects do you handle in Harrow?

Builders in Harrow typically undertake a range of projects, from home extensions and loft conversions to full new builds and renovations. It’s important to confirm that your builder has experience with the kind of work your project requires to ensure a smooth process.

Will you manage the entire building project in Harrow, including subcontractors and scheduling?

Yes, many builders in Harrow coordinate the whole project, managing subcontractors and scheduling all phases of work. This allows for streamlined communication and ensures that all trades work together efficiently, reducing delays and misunderstandings.

How do you ensure compliance with Harrow building regulations and inspections?

A builder in Harrow should be up to date with building regulations and arrange all necessary inspections and approvals for your project. They manage compliance from start to finish, helping avoid legal or safety issues.

Are building contractors in Harrow insured?

Harrow builders should hold public liability insurance and employer liability insurance. This protects you from financial risk should accidents or damage occur during construction.

Can builders in Harrow provide a clear, detailed quote including materials, labour, and VAT?

A detailed quote breaks down the cost of labour, materials, permits, and other expenses. This transparency allows you to understand where your money is going and helps prevent unexpected costs during the build. It’s important to request a written quote from prospective Harrow building contractors on MyBuilder before you proceed with hiring.

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