Some of our top rated extension builders in Welwyn Garden City
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HD Developments Ltd. For any building work down to even just maintenance, we cover every aspect of the building trade. A lot more information available through contact as we are new to my builder. Thank you.
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Having a vast experience in Walls, ceilings, doors, trims, baseboards Accent walls & decorative finishes. Drywall patching & surface preparation. Exterior Painting. Walls, fences, decks, shutters. Pressure washing & surface prep. Weather-resistant coatings. Specialty Services. Wallpaper removal. Textured finishes. Color consultation. Protective coatings (waterproof, anti-rust, etc.)
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We are a family run construction company with over 30 years experience, taking on any kind of construction like New Builds, Restoration work to Drive Ways, Gardens and all Internal works.
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We are doing all kind of building works loft conversion, single or double storey extension, new build homes. Also we don’t charge any upfront, we will charge our clients after the work done and approved from building control
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Hi, I’m a reliable and hardworking individual with experience in kitchen fittings, floorings, bathroom fitting, loft conversions, . I’m passionate about providing excellent service and always go the extra mile to ensure customer satisfaction. I’m punctual, detail-oriented, and take pride in doing the job right the first time. Whether it’s delivering with care or handling tasks efficiently, I’m here to help make your day easier.
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Hi! My name is Viktor. My team and I are professional carpenters with over 7 years of experience in construction. We have received many great reviews from our customers. We specialize in both first and second fix carpentry, as well as any kind of woodwork. We take pride in delivering high-quality craftsmanship, always meeting deadlines and ensuring customer satisfaction. Whether it’s framing, flooring, doors, windows, or custom woodwork, we approach every project with precision and attention to detail. No job is too big or too small — we’re ready to help bring your vision to life.
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We have 24 years extensive experience in loft conversion, extensions and new builds. We also have experience in landscaping and groundwork. We provide free quotations and our prices are reasonable as well. Customer satisfaction is our number one priority ensuring a quality job every time. We operate in a polite professional manner with a quick and reliable service. All our work is full guaranteed with appropriate insurance in place. Do not hesitate to contact us for free site visits and quotations. Many thanks HS construction services.
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I have a team for all the building work, even I mostly do the work myself. We mostly do extensions, loft conversions, we even build new houses and do renovations etc.
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Mat’s Group Ltd is an experienced construction and refurbishment contractor delivering high-quality residential and light commercial projects across London and the South East. We specialise in extensions, loft conversions, structural alterations, full refurbishments, and new build developments. Our team combines practical site expertise with strong project management, ensuring works are delivered safely, on time, and within budget. We regularly undertake structural works including foundation construction, steel installations (RSJs), underpinning, roofing, and complete internal fit-outs. As a Principal Contractor, we operate in full compliance with CDM 2015, maintaining high standards of health and safety, workmanship, and communication throughout every project. We pride ourselves on reliability, transparent pricing, and attention to detail. From small residential improvements to larger developments, we work closely with clients to achieve quality results with minimal disruption. Mat’s Group Ltd – Building with confidence.
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I am a generał builder,I Arive on time,I have no addictions ,I have bęben on the UK for 16 years,I am cery precise,I like doing what I do.
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Knights Roof specialises in top-quality roofing, loft conversions, and timber work. We’re fully insured, highly rated, and committed to clean, timely work on every job. Fast-track roofing service available – because your time matters. With a focus on lasting craftsmanship and customer satisfaction, we treat your home like our own. We don’t just build roofs—we build trust. Free quotes & honest advice—every time.
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At Sonic, we provide expert construction, plumbing, electrical and heating services for residential and commercial clients. With years of hands-on experience and a commitment to quality workmanship, our licensed technicians deliver reliable solutions—from routine maintenance and emergency repairs to full system installations. Whether you're dealing with a leaky pipe, faulty wiring, or a broken boiler, we’re here to help 24/7. Serving London, Surrey, Sussex, Hampshire, Berkshire, and surrounding areas, we pride ourselves on prompt service, transparent pricing, and customer satisfaction.
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We are team of qualified and professional tradesmen covering all aspect of building work, full house wiring, plumbing, bathroom renovations, painting and decorating, extentions and even double glazing. Our team is very professional and customer satisfaction is our first priority.
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With decades of combined experience, our team covers every aspect of construction, giving our clients one trusted contractor from start to finish. Whether you’re a homeowner looking to improve your property or a business requiring reliable commercial contractors, we’re committed to delivering projects on time, on budget and to the highest standard. Our goal is simple. To build lasting relationships through exceptional workmanship and outstanding customer service.
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I am a bricklayer with 20yrs experience. I undertake anything brickwork related. New builds, extensions, conservatory’s, repointing, alterations, repairs and garden walls.
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Hai , We are from Executive construction, we will help you to make New build homes , Roofing , Foundations , Landscaping, Rennovations and Driveways installer . Moreover , we will share with you new trending ideas and will work with full experience
