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Some of our top rated builders in Welwyn Garden City

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  • Builder in Welwyn Garden City

    We design and build loft conversions and extensions, as well as undertake all other building works. We use trained and experienced tradesmen.

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  • Builder in Welwyn Garden City

    loft conversion,extension,full refurbisment, basement

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  • Builder in Welwyn Garden City

    I take on any type of heating jobs small or big Any type of plumbing we can fit new bathrooms plum washing machines and dish washers.At a very reasonable price.we also take on house refurbishment (Any typ)

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  • J&B roofing and construction is a reliable hardworking company established by myself and my partner. After working together for several years on both private and commercial projects we decided to join forces and created J&B roofing. We specialise in roofing, any job any size. We complete all jobs to a professional high standard and are happy to customise every job to suit your individual need, budget and style.

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  • Builder in Welwyn Garden City

    With over 35 years of experience in the building industry, we offer a complete A–Z service across all trades — from builders, carpenters, fitters, and bricklayers to electricians, plumbers, and more. Whether it’s a minor repair or a major development project, we provide trusted professionals for every job. At Mazmo, we pride ourselves on delivering exceptional service, reliability, and peace of mind. Our “one-stop shop” approach means you don’t need to look elsewhere — we handle everything under one roof. Quality workmanship. Proven expertise. All in one place.

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  • Builder in Welwyn Garden City

    Am formwork carpenter concrete frame, ground work, steel fitting First fix carpenter, fance fitting, decking home repair

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  • Levismar Formwork & Groundworks Ltd is an experienced construction contractor with over 25 years of industry experience. We work with homeowners, developers, builders and main contractors on both private and commercial projects. Our services include complete groundworks, excavation, foundations, underpinning, basements, reinforced concrete, formwork, steel fixing, retaining walls, drainage, demolition, structural works, new-build houses, extensions, brickwork, blockwork, roofing, driveways, paving, hard landscaping, external works and site preparation. We can provide complete construction packages or individual specialist services, depending on the requirements of each project. Our team has the workforce, experience and construction plant to support projects ranging from smaller groundwork, driveway and retaining-wall works to major basements, reinforced-concrete structures and new-build developments. We also have excavators from 3 to 22 tonnes, dumpers and HIAB/plant transport, with operated plant available where required. Visit our website to view our services and previous projects. We welcome genuine enquiries from clients looking for reliable, capable and experienced construction support.

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  • Builder in Welwyn Garden City

    I do this professional for about 4 year , but our people have been working in the interior and decorating business for many years. Although many will say I am new in this area, I am used to this kind of business from my father who has been doing this for as long as I can remember. Painting is the most important job, in my opinion this is the final touch that holds together the work of others to make something good

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  • Builder in Welwyn Garden City

    Our businesses is designated to indulge your property and help you with your needs, starting with building construction, garage, extension roof, brick work, fence, shed, decking, driveways, patio tiles, patio slabs, carpente, bathroom, kitchen and many more. All of our handymen are fully bonded professionals who get the job done on time, professionally, and to the highest standards

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  • Builder in Welwyn Garden City

    The business has been established since 1989 and we have a dedicated professional qualified team. Most of our staff have been with us from the beginning when the company was founded. All our staff & contractors are registered & affiliated within their field.

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  • Hello I'm a bricklayer with 12 years experience in site work and domestic work. Specialising in extensions, garden walls, re pointing and repairs of any size. No job is to big or to small

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  • Hello, my name is Emine and I am an experienced architect and designer with over 10 years in the industry. I hold a degree in Architecture and since 2019 I have been running my own design and construction company, delivering projects from concept design through to full turnkey completion. I am based in London and can work across the city and surrounding areas. My experience covers residential renovations, interior fit-outs, extensions, and commercial projects. I have successfully completed a wide range of jobs – from designing and detailing bespoke kitchens and bathrooms, to full house refurbishments and complete property transformations. My skills include architectural and interior design, detailed technical drawings, site management, material selection, and coordination with contractors and suppliers. I pride myself on being detail-oriented, reliable, and able to translate client needs into practical and beautiful spaces. You should hire me if you are looking for someone who combines creativity with technical expertise, who listens carefully, communicates clearly, and delivers high-quality results on time and within budget.

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  • D T Windows Limited director who holds experience in this industry for over 18 years. We are a highly driven and dynamic company, who set out to offer a complete solution and design tailored for our clients. We handle all aspects of projects starting with the initial design consultation, to manufacturing and installation. We are Fensa registered and backed with company guarantee.

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  • Builder in Welwyn Garden City

    Friendly, reliable and professional service. All brickwork undertaken. No job too small

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  • Builder in Welwyn Garden City

    I have got 20 years experience doing building work

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