Some of our top rated extension builders in Upper Holloway
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Hi. M&H BUILDINGS are offering best and professional service in and around the London area for long time.
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MGA Projects Ltd is a trusted London-based construction company delivering high-quality building services from start to finish. We specialise in extensions, full refurbishments, loft conversions, and structural works including steel installations. With years of hands-on experience, we pride ourselves on reliability, attention to detail, and clear communication throughout every project. Whether it’s a small renovation or a full-scale build, we work closely with our clients to bring their vision to life—on time and within budget.
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P&M Property Renovation Ltd is the company specialised in house and flat renovations, carpentry, flooring, kitchens, bathrooms, tiling, painting & decorating, loft, and extensions.
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As Parthenon Construction & Consultancy Ltd, we add value to your commercial and residential buildings. We provide all types of construction consultancy services and undertake construction projects, working in close coordination with you to ensure the successful enhancement and increased value of your property.
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Creating high-quality construction work, we specialize in high-end refurbishments and extensions, covering both internal and external work, in and around London. Building upon over 30 years of experience, we aim to provide unrivalled quality at a competitive price.
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Adam Group Ltd is an established residential construction and development company, incorporated in 2010, specialising in high-quality refurbishments, extensions, loft conversions and new build projects across London and the South East. We work with homeowners, investors and local authorities on projects ranging from £150,000 to £3 million, covering everything from full house refurbishments and structural reconfigurations to large-scale extensions, loft conversions and ground-up developments. Since inception, we have successfully delivered over 250 projects, building a strong track record for reliability, quality and consistent delivery. In 2025 alone, the company achieved a turnover of £4.5 million, reflecting both our capacity and the level of projects we undertake. Our team provides an end-to-end service, including planning coordination, structural works and full construction delivery. We are experienced in working alongside architects, engineers and local authorities to ensure projects run smoothly and comply with all regulatory requirements. We maintain a 4.9-star rating on Google, with the majority of our work coming from repeat clients and referrals — a testament to our professional approach, clear communication and attention to detail. If you are planning a refurbishment, extension or new build and want a contractor with a proven track record and the capability to deliver complex residential projects, we would be happy to discuss your requirements.
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I’m a 61 year old hard wood joiner, I’ve worked on big projects all my working life, And a vast array of buildings, I worked for a company for 20 years and specialise in high end interiors and building works.
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Power House Property Services is a trusted, reliable property maintenance company serving London and the surrounding areas. We specialise in professional plumbing and electrical services for homeowners, landlords, and letting agents who need dependable, high-quality work completed to the highest standards. Our experienced team provides a wide range of services including boiler installations and repairs, central heating systems, power flushing, gas safety certificates, electrical installations, socket and lighting installations, kitchen appliance connections, telecoms and alarm systems, and electrical safety certificates. Whether it’s a routine repair, system upgrade, or a full installation, we approach every job with the same commitment to safety, efficiency, and attention to detail. At Power House Property Services, we pride ourselves on being reliable, responsive, and reputable. We understand how important it is to resolve issues quickly and minimise disruption to your home or rental property. That’s why we offer prompt service, clear communication, and transparent pricing from start to finish. We also provide maintenance packages for landlords and letting agents, helping keep properties safe, compliant, and running smoothly.
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I have been involved in the building industry for over 15 years with an extensive portfolio of renovated properties across London. My background comes from interior design which has lead me over the years to develop a great eye for interior architecture which has therefore abled me to give my clients innovated and creative ideas for all their property needs,Within our work quality and design is key.
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We offer professional service for all your local building requirements. With our team of professionals no job is too small or too big to handle. From Small Brickwork jobs to large extension work, we can do it. Our team of professionals have years of experience and know-how to carry out all jobs to the highest quality without charging extortionate prices.We are a small friendly local Builders with over 20 years experience!
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Jewel Dream Homes 20+ years working in construction. Working anywhere inside the north and south circular road. At Jewel Dream Homes, we combine precision craftsmanship with visionary design to build not just houses, but homes that are true gems. Trust us to use premium materials, attention to detail, and a commitment to sustainability, ensuring your dream home shines with excellence and comfort for generations. Let's build the future together, one dream home at a time. Find us on Instagram @jeweldreamhomes And on Houzz @jewel dream homes
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Building work,rear&side extention,loft conversion,kitchen,bath room,drive way, shed all type of work undertaken
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I am a skilled and reliable tradesperson with hands‑on experience across a wide range of construction and home improvement services, including bathroom fitting, brickwork, gardening, extensions, and general building work. With a strong focus on quality, safety, and customer satisfaction, I take pride in delivering professional results that stand the test of time.
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M4a Construction is a reputable construction company based in the UK, providing a comprehensive range of construction services to clients nationwide. Our team of experts is equipped with the latest tools and techniques to ensure that every project is completed to the highest standards, our service include all general construction work.
