Some of our top rated extension builders in Welwyn
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Carpenter Joiner:level 2 Diploma (blue CSCS) 10 years experience in UK 10 years experience back home (Romania) Level 2 Diploma in Electrical &Electronic Engineering Technology (QCF) CERTIFICATE of Attendance Waterproofing in Buildings (Delta Membrane Systems) Certificate of Attendance GRP Roofing (fibreglass flat roof installation) Construction Industry Scheme (sole trader registered)
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L & B masonry team have over ten years of hands-on experience in the bricklaying trade, we bring skill, reliability, and real pride to every project. We combine traditional workmanship with a modern, professional approach. From small repairs to full builds, attention to detail and a high-quality finish are always our top priorities. I believe the end result is everything, and we work closely with every client to ensure the job is completed to the highest standard, on time and built to last.
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Mega Co Group Ltd is a professional brickwork and stonework company delivering high-quality workmanship across all aspects of masonry. We specialise in extensions, garden rooms, summer houses, new builds, and repointing for brick and stone properties. With a reliable and experienced team, we complete projects efficiently, safely, and to a high standard. We take pride in our attention to detail, clear communication, and leaving every site clean and tidy. Customer satisfaction and long-lasting results are at the heart of everything we do.
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Hi I’m PATRICK from Patrick the builder end I’m very happy to the next job for you General building Brick work Block work Full Refurbishment Loft Conversion Fibreglass roof Garage conversion Dive way Patios Garden conversion & Maintenance
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We are a Construction & Property Development business. I have worked in Construction for 8 years. My main trade is Bricklaying which I completed a 3 year Apprenticeship with but I have learnt many trades over the years and have experience of running my own jobs that include Extensions, New Builds, Garage Conversions & Refurbishments. We take on all ranges of work; big jobs & small jobs, including Bricklaying, Patios, Driveways, Plastering, Dry lining, Tiling & Demolition.
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Gudgeons Groundworks & Construction is a Hertfordshire-based contractor specialising in residential extensions, new builds, and structural groundworks. We deliver high-quality construction from foundations and drainage through to superstructure, working closely with clients, architects, and engineers to ensure every project is completed to specification and the highest standards. From single-storey and multi-storey extensions to full new-build homes and outbuildings, we provide a reliable, end-to-end service built on craftsmanship, attention to detail, and clear communication.
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S R Deane Building Services Expert craftsmanship. Honest service. Beautiful results. At S R Deane Building Services, we believe your home deserves our full attention, which is why we take on one project at a time. As a small, family run business, we bring skill, care and clear communication to every stage of your build. From extensions, kitchen transformations, and bathroom makeovers to landscaping, we deliver quality workmanship with a personal touch. Our goal is simple: to make your vision a reality, with results that last and a process that is stress free. With S R Deane, you are never just another job. Your project is our only priority.
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W.T Brickwork Ltd – Expert Brickwork Services Welcome to W.T Brickwork Ltd, your trusted specialists in high-quality brickwork. With 7 years of experience, we provide expert services, including bricklaying, repointing, garden walls, extensions, restorations, and more for both residential and commercial projects. We take pride in our craftsmanship, ensuring every project is built to last with precision and attention to detail. Whether you’re planning a small repair or a large-scale construction, our skilled team delivers reliable, top-tier results—on time and within budget. Get in touch today for a free consultation, and let’s bring your vision to life!
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Plumbing & heating — full professional range ASC HEATING & PLUMBING is based in London and works across London and the surrounding areas. With 6+ years in business, we offer everything from emergency call-outs and repairs to installations, leak detection, drains, bathrooms, boilers, central heating, underfloor heating and commercial plant rooms — planned so you know scope, timescale and cost up front.
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We offer complete property improvement and maintenance services, covering everything from outside to inside your home or business. Our services include driveways, block paving, patios, fencing, landscaping, drainage, roofing, painting and decorating, flooring, tiling, plastering, kitchen and bathroom fitting, general repairs, and full property maintenance. No job is too big or small — from minor repairs to full renovations, we take pride in delivering reliable workmanship, attention to detail, and high-quality results at competitive prices.
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I run my own building company.i run a tight ship.I deal with construction and design and details.we take on all projects.we work to high spec and aim to keep growing our construction firm.
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Razvan Consttruction Ltd is a company with a solid team of builders with experience of 20 years!
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“I am a reliable and experienced painter and decorator offering high-quality interior and exterior decorating services. I take pride in delivering a clean, precise finish with strong attention to detail on every project, no matter the size. I work efficiently, respect clients’ homes, and always aim to complete work on time and within budget. Customer satisfaction is my priority, and I’m committed to providing a professional, tidy, and trustworthy service from start to finish
