Some of our top rated extension builders in St Johns Wood
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Whether it is an extension or large-scale scheme, we take dignity in taking the client’s vision through to delivering a quality project at the right time and cost. This is made possible by the company being excelled by a Chartered Architect with broad construction experience and a fine eye for detail. A valuable understanding of both traditional and modern techniques along with a firm grasp of materials enables us to provide the client with opportunities to make their concepts a reality.
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HEXAFORM is a London based multi-disciplinary design and build company that has the experience, work ethic, communication tools, and systems in place needed to bring any scale project from a virtual blueprint to reality. Historically the architect-contractor relationship has been one of an ‘us versus them’ mentality. But we’re 'both'. Having a design team under the same roof as a construction company means that the eccentricities of each project are rendered opportunities, rather than obstacles.
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Hi, I i’m a professional bricklayer with ten years of hand on experience in residential and commercial construction. I specialise in building strong precious structures from walls and chimneys to decorative masonry. I take pride and quality craftsmanship attention to details and getting the job done right the first time whether it’s new construction restoration or repair repairs I am ready to bring skill and reliability to every project.
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We are here to give you confidence to create a home, that is an intuitive reflection of your personality & your lifestyle. Space, that enhances your wellbeing and helps you perform better. If you want to improve your existing house or build a new one, we are here to guide you. WE HAVE YOUR BACK! We embrace our clients as individuals with unique beliefs, characteristics & aspirations. With our assistance you will have better clarity on what you need, want and what can be achieved.
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I am a London based cont actor with over 10 years experience in property renovation and construction. I specialise in delivering high quality building work, from full refurbishments to extensions and new builds. I pride myself on reliable service, clear communication, and excellent workmanship.
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We specialise in Gas heating & plumbing Boiler installation Unvented hot water cylinder Underfloor heating Full central heating installation We will beat any genuine gas safe engineer price.
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Flawless Finishes - look right here! Clarke's Design and Build are general contractors based in London, serving both the London and surrounding areas of the United Kingdom. Clarke's Design and Build focuses on tailor made home design, residential / commercial renovations and aim to use sustainable, environmentally friendly resources. We specialise in design, extensions, interior/exterior upgrades and aspire to turn challenges into solutions, plans into useful creative spaces.
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Welcome to my profile, My Company is Gjoni Contractors LTD and my name is Petrit, a hard working men with 10 years experience in landscaping, decking, fencing, extension, loft conversion, partition, plasterboard, plastering, painting decoration, tiling, laminating, plumbing and electrical. My company is Gjoni Construction and consists of 10 employees . I provide quality service to my customers and make sure we have satisfying results. BUILD YOUR DREAM HOUSE TOGETHER !
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Hi thanks for taking the time to read my company profile, Form Construction specialise in extensions lofts basements and renovations. We strive to deliver quality workmanship. We pride ourselves on being quality tradesmen, always going the extra mile for our clients. We work with many different suppliers to ensure our clients get good value and good quality materials. If you feel we are suitable for your project please get in touch to discuss your project Many thanks John Campbell
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My name is Daniel. I’m a professional builder with over 10 years of experience in the construction and renovation industry. I specialize in residential projects including house extensions, loft conversions, groundwork, paving, fencing, and garden landscaping. I’m committed to delivering high-quality workmanship with reliable, no-nonsense service.
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We are a trusted loft conversion specialist dedicated to transforming unused attic space into beautiful, functional living areas. With years of experience in design, construction, and project management, we deliver high-quality loft conversions tailored to each client’s needs. Our services include dormer, hip-to-gable, and mansard loft conversions, all completed to the highest standards using premium materials. From initial consultation to final handover, we manage every stage of the process, ensuring a smooth and stress-free experience. We pride ourselves on attention to detail, transparent pricing, and excellent customer service. Whether you need an extra bedroom, home office, or living space, we help you maximise your home’s potential and add lasting value.
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Aldestone Group provides complete interior and exterior refurbishment services for homes, offices and commercial premises. From individual improvements to full property transformations, we bring together the trades needed to create practical, attractive spaces. Our services include office fit outs, carpentry, plumbing, electrical work, painting and decorating, alongside general refurbishment and finishing. Whether you are updating a home, refreshing a property's exterior or preparing a workspace for your business, we tailor the work to your needs, style and budget. We understand that a successful refurbishment depends on both the overall result and the smaller details. Our approach centres on careful planning, clear communication and attention to the finish, helping each part of the project come together smoothly. By bringing interior and exterior works together through one company, Aldestone Group makes it easier to coordinate different trades and maintain a consistent standard throughout your project. From the first conversation to the final finishing touches, our aim is to deliver spaces that look good, work well and are ready to use.
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VANSH CONSTRUCTIONS LIMITED have over 10 years experience, and with many years experience in the building trade. We are a professional team and are reliable builders operating in London and the wider area. We take great pride in all work which we undertake, taking great care to make sure that our client’s needs are met in a meticulous and professional manner. We are specialists in driveways and making extensions and refurbishment of homes which we give our best to make good Quality.
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We undertake residential and general construction projects including extensions, loft conversions and renovations. We also manufacture and install bespoke kitchens, bedroom and all kinds of fitted furniture.

