Some of our top rated extension builders in Harlesden
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We turn visionary designs into enduring, award-winning buildings – trusted by architects, developers, and clients across London and the UK. As a leading construction specialist, we deliver complex, high-quality residential, commercial, and mixed-use projects, recognised nationally for exceptional build quality, technical skill, and collaborative delivery. Our work has earned prestigious RIBA Awards – including landmark projects Barretts Grove (RIBA London Award & RIBA National Award 2017) and Clerkenwell Close (RIBA London Award & RIBA National Award 2018, Stirling Prize Shortlist 2021) – projects celebrated for innovation, craftsmanship, and outstanding contribution to the built environment Why Choose Us? 🏆 Proven Award-Winning Expertise – Our track record on RIBA-winning projects proves we deliver quality that stands up to national scrutiny. 🛠️ Technical Mastery – Specialists in complex builds, heritage-sensitive sites, innovative materials, and architecturally demanding designs. 🤝 Collaborative Approach – We work seamlessly with architects, engineers, and clients, ensuring design intent is protected and enhanced at every stage. ⏱️ On Time, On Budget – Rigorous planning, clear communication, and reliable delivery.
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Hi, I’m Yatin, a skilled and reliable bricklayer with years of experience in all types of brickwork — from garden walls and extensions to repairs, repointing, and decorative features. I take pride in delivering high-quality workmanship, clean finishes, and friendly, professional service on every job — big or small.
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1) Professionally and communication clear communication keep the client inform about progress any issues and changes to quotation contract provide clear itemise potation and details contract outlines cost and timelines 2) quality of work high standard Insure that all work will be done on time. 3) Timeline and reliability adhere to timelines complete the project in agreed timeframe provide update if delays are unavoidable 4) Clean safe worksite clean keep work worksite tied and organise ensure safety and reduce disruption to the homeowner. safety practices : Adhere to safety regulation to protect both worker and client.
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First impressions matter, so here’s a little about me and what I bring to the table 👇 With over 10 years of hands-on experience in the building industry, I take real pride in delivering quality work that stands the test of time. Whether it’s a small repair or a full project, I approach every job with the same level of care, attention, and professionalism. For me, it’s not just about getting the job done — it’s about doing it right. I believe in being reliable, honest, and easy to work with. Clear communication, respect for your home, and keeping things clean and organised are just as important as the build itself. Customer satisfaction always comes first. I listen, I care, and I make sure you’re happy every step of the way. If you’re looking for someone trustworthy, skilled, and committed to high standards, feel free to get in touch — I’m always happy to discuss your project and help where I can. 🔨 Quality work🤝 Honest service🏡 Respect for your home Let’s build something great.
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I have been a general builder for over 20 years, we like to take on extensions, interior plastering and exterior rendering, drive ways, patios and garden walls as well as fencing. We treat houses like our own house leaving them clean and tidy to the best standard.
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We are a very experienced team of tradesmen offering all aspects of construction from new builds to refurbishment and extensions. We take on all sizes of jobs from a bathroom refurb or kitchen refurb all the way to multiple new builds. One thing we strive for is quality and customer relationship. We believe in using skilled tradesmen as that is what maintains a high quality of workmanship and leads to a happy client and high quality finished job.
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Hello everyone. My name is Aman and I am an experienced builder with over 15 years experience. I can provide services in loft conversion, extensions, tiling, heating, plumbing, kitchen fitting, painting and decorating, flooring, housing renovation and all electrical works.
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Hlo everyone My name is vishavjeet singh and im doing almost all type of construction work. For any kind for work kindly 0789518contact1843yioo. Contact directly when I express interest rather than shortlist to me. I give that discount in my coatition
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All type of building work including repairs and extensions. Painting and decorative work. Quality work with full satisfaction. Value for money. Call once to get best quotes.
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hello, my name is Razvan, and I have been working in this field for over 12 years, during all this time I have evolved in masonry from low-level work, from laborer to being a supervisor with a diploma, I have completed many works successfully and I learned a lot about this job from people with a lot of experience behind them, besides this job I also have other skills, such as interior work, painting, laying parquet plastering. at the moment my basic job is bricklaying, I like what I do, and especially making the works look flawless is the most satisfying thing for me, and especially making the customers happy. (contact me with confidence, I promise you won't regret it, you will learn more about me, just by getting to know me and seeing me in action✌🏻)
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my company runs : house from scratch, extension,loft conversion, roof ,plumbing, electric, we provide certificate for plumbing and elctric, new bathrooms, full refurbishment ,paving, we large team and we take the work in serious, every job new challenge
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Hi all My names is Gracjan Im from Poland . I have 17 years experience in carpentry Joinery 1 and 2 fix .This is my passion so I can do anything made of wood. Thank you
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We undertake all aspects of building works we specialise in internal refurbishment mainly loft conversions, extensions, kitchen and bathroom refurbishment works
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Hi my name is Stuart, I’ve been bricklaying for ten years now and love my job hopefully you like my profile
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We're Electech Trading Ltd, your trusted partner for all things construction and renovation. Based right here in Slough, England, we specialize in transforming spaces and bringing your vision to life. Whether you're dreaming of a home extension to add much-needed space, a complete refurbishment to modernize your property, or expert plumbing solutions, we've got you covered. What truly sets us apart is our deep expertise in electrical work. From intricate wiring to full electrical system installations, our certified electricians ensure every job is done safely, efficiently, and to the highest standards. We pride ourselves on quality craftsmanship, clear communication, and delivering projects on time and within budget. We understand that construction work can feel daunting, which is why we're committed to making the process as smooth and stress-free as possible for you. We look forward to the opportunity to discuss your next project and show you the difference our dedication and skill can make.
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Hi .I am Razvan the owner of Razvan Building Services LTD company specialised in full property refurbishment and all aspects of building works .With over 20 years of experiences in building trade and a good portfolio I am waiting for the next challenge . I can provide references from previous customers on request . We cover central , west and south London but we are proud to say we have offered our services outside London : Brighton , Isle of Wight, Walton on Thames
