Some of our top rated builders in Welwyn
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Aston Knights Construction | Structural Specialists & Main Contractors We are a high-specification Main Contractor operating across Hertfordshire, specializing in complex residential extensions, structural transformations, and high-end superstructure builds. Rooted in commercial-grade structural execution, we bring heavy-engineering standards—including complex steel arrays, high-load masonry, and precision groundworks—to domestic residential projects. We deliver architectural design intent to millimeter tolerances. Our Core Capabilities: Structural Extension Shells: Complete groundworks, steel fabrication/erection, precision masonry, and roof-to-watertight packages. Structural Alterations & Steelwork: Complex RSJ installation, load-bearing wall removals, and architectural reconfigurations. Turnkey Extensions: End-to-end main contracting delivered under formal JCT contracts. The Aston Knights Standard: Engineering Precision: All works executed strictly to structural calculations, building control regulations, and inspector sign-off. Immaculate Site Culture: Safe, clean, and organized sites managed with direct communication and professional site discipline. Fixed Transparent Pricing: Fully itemized line-item proposals with com
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HBuild Co. is a trusted multi-trade building company serving Hertfordshire, London and the surrounding areas. With over 10 years’ experience, we undertake extensions, renovations, plastering, rendering, carpentry, plumbing, roofing, tiling, decorating and general building work. We pride ourselves on reliable service, clear communication and quality workmanship from start to finish. Whether you require a small repair or a complete property transformation, every job is completed with care and respect for your home. Contact us for a friendly, no-obligation quotation.
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Fully qualified and fully insured building services. Able to offer competitive quotes and undertake multiple types of work.
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Enzo Build Solutions Ltd is a reliable, family-run building company providing high-quality workmanship across all aspects of construction and property improvements. We specialise in renovations, extensions, kitchens, bathrooms, carpentry, plumbing, electrical work, painting & decorating, and general maintenance. We take pride in delivering honest, professional service with attention to detail from start to finish. Customer satisfaction is our priority, and we aim to complete every project on time, on budget, and to the highest standard. No job is too big or small
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General building. EXTENSION, LOFT CONVERSION,GARDENS DESIGN,KITCHEN, BATHROOM, ROOFING,PLASTER &RENDERING, DECORATING, DRIVEWAY, PLUMBING, ELECTRICITY...
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Hi we are n.m building and roofing we are a family business that undertake all building / roofing / and / landscaping work all our quotes are free and all work is guaranteed we have many 5 star testimonials for our work we have been working with many happy customers for over 20 years we look forward to hearing from you many thanks Neil N.M building we are also a 5 star approved with trust a trader
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Century21 lofts and extensions Ltd are a residential design and build company that offers the personal touch.the company was founded on the idea of providing quality workmanship working alongside our clients, to ensure we deliver an excellent service and building solution tailored to your requirements. We provide expertise and experience in full house renovations, loft conversions and single & double storey extensions. We provide comprehensive, no obligation, quotes and are more
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Hi my name Brandon I’m a 22 year old builder from St Albans. I’m a bricklayer by trade but can do all building jobs like ( drive ways , patios , garden walls , landscaping ,clearance ext) I’m looking to expand my business and customers so if you need anything doing as little as they are just get in contact. Thanks
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I do all the landscaping like fences, laying slabs, turf, block paving, footing, shed base 👍
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Hello! My name is Ryan I am an experienced groundworker/machine driver with 17 years experience. I have recently started up on my own.
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D O garden and maintenance is a family run business est 2020. I have a passion to detail. We have a good team onboard who have a good thrive of work ethic.
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Bricklayer for 26 years doing my own building work for last 12 years extension new builds al aspects of building start to finish,paving patios.internal steel works
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HBC Property offers property maintenance services across Herts, Beds and Cambs. This includes full property refurbishment and project management, painting and decorating, kitchen and bathroom design and installation. Working with homeowners and property investors looking to upgrade properties to a high standard. Providing a reliable contractor for any project and happy to offer any advice and guidance on the works you are looking to complete. Please feel free to get in contact to discuss your requirements. Previous works and reviews available if needed.
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My name is Dan I've been a painter and decorator for 20 years, although I have worked in industrial, commercial and residential properties I prefer the higher quality work of residential properties. Over the years I have acquired knowledge in other areas from carpentry, plumbing, tiling and general DIY from shelfing, TVs, blinds, curtains poles.
