Some of our top rated builders in Welwyn Garden City
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loft conversions, extensions, general building work, double glazing, carpentry work, 1st fix 2nd fix pitching roofs 35 years as a carpenter very competitive rates no job too small
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Coste + Beno is an experienced construction business with a strong residential background. We pride ourselves on balancing architectural ingenuity with fine craftsmanship, to offer specialist services to discerning clients in the premium residential sphere. Our bespoke approach has seen us creating bijoux bathrooms in Shoreditch to managing full-scale renovations on listed residences in Primrose Hill. We are looking forward working with you. Best, Coste + Beno
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We are a family run business with over 20years experience we pride ourselves on our work and have a passion for making our clients happy. we pride ourself on great service and offering a stress free project for our clients.
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Drawing on decades of experience within welwyn construction and partners, we can undertake Groundworks, Paving and Garden rooms along with General building requirements. Welwyn construction Ltd is a family run business, with a team of local trades. We aim to strive to deliver project quality at reasonable prices. Free Quotes always available. Trades we supply within the company: Structural Engineer and Designer Carpenters Groundwork and associated works. Gas Engineers Electrical works Paving and driveways Garden Rooms.
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I'm a experienced handyman with many qualifications such as Bricklaying, Plastering, Painting and Decorating, I do groundworks, fencing, domestic plumbing ( not central heating) most general repairs I'm a qualified welder and have lots of experience.
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My name is Albert, and I am a UK-based Structural Engineer with extensive experience supporting residential and small commercial construction projects across Hertfordshire, London, and surrounding regions. I work closely with homeowners, builders, and architects to deliver clear, practical, and compliant structural designs—from initial advice through to detailed calculations and drawings suitable for planning applications and Building Control approval. My services typically include: Structural design calculations Steel beam and column design Load-bearing wall removal assessments Extension and loft conversion designs Foundations and structural alterations Technical support during construction I pride myself on providing straightforward engineering advice, fast turnaround times, and solutions that are safe, cost-effective, and buildable. I understand the pressures of site work and aim to work collaboratively with builders to avoid delays and unnecessary costs.
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Craft Property Solutions is a leading property refurbishment and remodelling company that specialises in both the residential and commercial sectors. Our team of experts can carry out interior alterations, extensions, loft extensions, and office fit-outs. We also have a specialist tiling division that can handle all your tiling needs.
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DRJ Home Improvements Ltd provides reliable and trustworthy service completed to a high level of standards because I believe you don't need to move, Just improve. I have got 20 years experience in the building trade satisfying clients. We are a team that will get your job done from start to completion.
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Arch Construction and Project Management Ltd is specialist of structural engineering, structural alterations,restoration, extensions, loft conversions and in middle&large sized projects on highest standard. We offer full building site and/or project management from concept to completion based on 22 years experience in construction industry with hassle and frustration free experience.
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Hi, my name is Carl I’m an experienced carpenter with 15 years in the trade, specialising in 2nd fix carpentry, media walls, kitchen installations, and bespoke storage. Based in Hertfordshire, serving North London and the Home Counties. I committed to quality craftsmanship and customer satisfaction.
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We're a new company but have the experience and knowledge of any other company.We're professional, organised, and give our customers what they expect and deserve. Being proud workers and undertaking everything thats thrown at us, Our focus is the job we're on!
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Welcome to Mng Roofing Ltd – Your Local Roofing & Building Experts With over 20 years of experience, we’ve built a reputation across London and surrounding areas for reliable, high-quality construction and roofing services. Every job is handled by our trusted in-house professionals — we’re here to protect and enhance your home with care and precision. We specialise in: 👉 New Roof Installations – flat and pitched roofs in slate, tile, felt, bitumen, and modern PVC membranes. 👉 Roof Repairs & Maintenance – from small leaks to major refurbishments. 👉 Fascias, Soffits & Guttering – installation, replacement, and professional cleaning. 👉 Garage & Extension Roofs – tailored solutions for outbuildings and home extensions. 👉 Leadwork & General Roofing Services – high-quality lead flashing, detailing, and associated building work. 👉 Extensions – full design-and-build services to increase your living space and add value to your property. 👉 Loft Conversions – transforming unused lofts into bright, functional rooms while ensuring Building Regulations compliance. 👉 Outhouses – bespoke garden buildings designed and built to suit your needs, from offices to relaxation spaces. Whether you're dealing with a leak, planning a renovation, or considering a full extension or conversion, we tailor our work to suit your property and budget. We’re proud to offer honest advice, expert craftsmanship, and guaranteed results. When you choose us for your project, you’re not only getting skilled workmanship — you’re also fully protected by comprehensive insurance cover: ✅ Employers’ Liability (£10 million): Protects our team while they work on your property. If any of our staff are injured, you’re never at risk of being held responsible. ✅ Public Liability (£5 million): Covers accidental damage or injury to third parties. For example, if a falling tile damages a neighbour’s car, you’re completely protected. ✅ Products Liability (£5 million): Ensures you’re covered if any of the materials we supply and install turn out to be faulty or cause damage. In simple terms, our insurance gives you total peace of mind: whatever happens, you’re financially protected, and your property is in safe hands. 🤝 If you're looking for a builder and roofer who values safety, quality, and customer satisfaction—let’s talk. 📞 Feel free to message me now to arrange a free site visit and no-obligation quote.
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We are Hertfordshire based, and work mainly in the surrounding areas, but travelling further out is not an issue. 20 years experience in all aspects of Roofing and Building works. Specialists in 3 Layer torch on Felt roofs. Eco-Warm roofs/Insulation of properties. No job is too big or too small, we would be more than happy to provide our services, contact us for a free quotation.

