Some of our top rated builders
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ONE COMPANY. ONE PROCESS. ONE POINT OF RESPONSIBILITY. Hi, I'm George Sora, Certified Passive House Designer and founder of RetrofitIQ powered by G.A.S General Building Services Ltd. My approach is different from traditional builders because every recommendation and every upgrade is based on proven Passive House Principles and building physics, not guesswork. Whether the problem is condensation, mould, damp, heat loss, air leakage, poor ventilation, uncomfortable rooms or excessive noise, I follow a structured process designed to identify and solve the root cause: INVESTIGATE → DIAGNOSE → DESIGN → REMEDIATE → VERIFY Using professional equipment including thermal imaging cameras, moisture meters, blower door airtightness testing, smoke tracing and ventilation assessments, I can identify hidden defects that are often missed during standard inspections. As a Certified Passive House Designer, I apply the five key Passive House Principles wherever appropriate: • Airtightness • High Performance Insulation • Thermal Bridge Reduction • High Performance Windows & Doors • Controlled Ventilation This allows me to deliver solutions that are not only visually finished to a high standard, but also healthier, more comfortable, more energy efficient and built to perform long term. Services include: • Thermal Imaging Surveys • Blower Door Airtightness Testing • Damp, Moisture & Condensation Investigations • Ventilation & Indoor Air Quality Assessments • Soundproofing & Acoustic Improvements • Internal Wall Insulation • Loft, Floor & Roof Insulation Upgrades • Air Leakage Reduction • Retrofit & Energy Efficiency Improvements • Refurbishment & Building Works From diagnosis through to completion, clients deal with one company and one accountable team. No guesswork. No unnecessary treatments. Measured. Diagnosed. Designed. Remediated. Verified.
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With 20 years experience in carpentry we have invested in thousands of pounds worth of modern tooling to enable us to manufacture and fit windows, doors, bespoke solid wood and off the rack kitchens and any other projects you have that are wood related.
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Burchell Driveways & Landscapes All groundwork and landscaping From big to small we cover it all! Free quotation
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At TAG Carpentry and Building Ltd we manage your project from start to finish, always communicating with our customers throughout. All jobs will be completed to a high standard.
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As a proud property owner, you will best enjoy a space with an interior design that reflects your personality and tastes. Therefore, it is important to consult reliable tradesmen that listen to your ideas intently. At Daniel Bird Design, are a team of talented builders supported by more than 30 years of experience. Rest assured, you will receive a dependable service from our tradesmen. Whether you require plastering and renovation, a brand new extension or conversion, or a modern bathroom and kitchen, we are your first port of call for quality building services.
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D.DONOGHUE BRICKLAYING SERVICES. Brick, Block and Stonework Specialists. All building work undertaken. 28 years experience. Extensions, garden walls, driveways. Garages, new builds, BBQ's etc... No job to small. Free estimates. Friendly, professional advice
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CLEAN AND TIDY BUILDERS,OVER 20 YEARS IN THE TRADE ,FIRST CLASS WORKMANSHIP ,WORKING IN AND AROUND ST ALBANS AREA CHECKATRADE MEMBERS
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"Experienced in commercial garden maintenance, I specialise in providing professional and reliable services for businesses, residential clients, and organisations. With a focus on enhancing curb appeal and creating inviting outdoor environments, I offer comprehensive maintenance solutions tailored to the specific requirements of commercial properties. From regular upkeep tasks such as lawn care, pruning, and hedge trimming to seasonal plantings and landscape enhancements, I ensure that every aspect of the garden reflects the professionalism and image of the business. With a commitment to quality, efficiency, and customer satisfaction, I strive to exceed expectations and contribute to the success of commercial ventures through exceptional garden maintenance."
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We have 15 years experience within the trade. We do all aspects of window style, glass and colours. including Bifolding doors Warmroofs Conservatories Aluminium windows Rubber roof Composite doors. Free consultation and Quotes provided with great advise and top customer service.
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Welcome to GMV Construction, we have been in the building trade for over 8 years providing all aspects of general building works. from small to large jobs we have you covered. Whether it's advice, quick repairs, general building ranging from woodwork/ masonry/ landscaping/ roofing/ garden maintenance and fencing or decorating.
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Kastrati brickwork offer the best quotes in brickwork,blockwork,patio slabs,blocks paving and etc
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My name is Agon! I work as a fitter for almost 14years! I’m experienced in all types of wooden flooring and painting ..
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Electrical Solutions for Businesses and Homes. We take a straightforward approach, completing your project quickly and hassle free. Keep it simple. Get the job done.


