Some of our top-rated tradespeople in Winchmore Hill
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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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Experienced builder in all reconstruction works including loft conversions and extensions as well as re development plans including all plastering works including plastering ,rendering , screeding ,dry lining ,tacking ,carpentry and joinery as well as board work and installing insulation in many forms such as celotex, rockwool, interior and exterior insulation board and also soundboard installation to regulation standards ,ground works and drainage also undertaken to superior standards
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We are a family run small business. My self and my brother do all kind of handyman work and also we specialise in painting and decorating. We also can do garden cleaning Rubbish removal Tree cutting
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I'm a Handyman with 5 years experience in construction,specialise in furniture assembly and minor Carpentry.Always do my best to provide quality on every job I undertake.
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No matter what your project entails,we're aware what is involved when you get work done around your home or in your workplace.We are honest professionals,reliable and able to delivery what you expect. Over 15years of experience,providing you a high quality of work with a complete building and maintenance service.
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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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Hello my name is Flori I am an experienced painter who has worked in the industry for over 10 years. I am hard working, reliable and I am able to adapt well to changes and requests from clients.
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Reliable Heating & Plumbing Solutions in London we provide expert heating, plumbing, and renewable energy services across London. With over 25 years of experience in the industry, we specialise in delivering high-quality installations, repairs, and maintenance for domestic and commercial properties. Our services include boiler installation and servicing, central heating systems, unvented cylinders, underfloor heating, and full plumbing solutions. We’re also passionate about helping customers transition to sustainable energy with heat pump installations and renewable solutions. We pride ourselves on our professionalism, attention to detail, and excellent customer service. Whether it’s an emergency repair or a full system upgrade, we’re here to keep your home or business running efficiently and comfortably all year round. ⸻
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Multi-Skilled Tradesman | Carpenter • Groundworker • Plant & Machinery Operator I’m a hands-on professional with over 3 years of solid experience across carpentry, groundwork, and operating heavy machinery. Known for my strong work ethic, reliability, and good communication on site, I bring both technical skills and a positive, team-focused attitude to every project. 🔹 Carpentry: Skilled in both rough and finish carpentry — from structural framing and decking to trim, formwork, and custom woodwork. I take pride in precision, craftsmanship, and building to last. 🔹 Groundwork: Experienced in drainage, trenching, foundations, concrete prep, kerbing, and general site preparation. I understand the importance of groundwork in the structure of any build and approach it with care and efficiency. 🔹 Plant & Machinery: Competent in safely operating excavators, dumpers, rollers, telehandlers, and other heavy machinery. I have a strong understanding of safety protocols, routine maintenance, and job site awareness.
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Hi Everyone my name Erald Çota , I have a Big Company which is COTA BUILDING SERVICES, it provide services in all around London. I have a great team of skill workers and great partners to work , and to provide a very highly finish in everything that we take responsibility The servis that my company is specialised and provides are Aproved Electrical Work, Painting And Decoration , Flooring , plumbing , tiling , Front and back garden , house refurbishement ETC. You can find me on instagram as COTA BUILDING SERVICES We do provide free estimate for the job
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Hi we have more than 15 years of experience on the construction side And our friendly staff well experienced to make your land to a great place to leave In. And you are more the. Welcome to have a look at our website and check out the work we have done!!!
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Chic Deco is one of the best and affordable Design & Build company. Over 15 years experience allowed as to bring positive changes in many properties. We offer a full range of services from planning to project completion, covering all aspects of the building works. We are happy to meet and provide you with a friendly free consultation and estimate.
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PHS division is a truly honest and friendly reliable company that can offer you a full range of plumbing and heating service all completed to the highest of standards. We cover boilers, gas fires, cookers installation, service and repair. Central heating issues. Appliance connect and service
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At CDM Carpentry (UK) Ltd Building and Maintenance we take pride in our excellent reputation within the industry. We work closely with our customers to achieve total satisfaction and all work is completed to the highest standards. No job is too large or too small. Competitive rates. Safe contractor and Construction line approved
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P & A DevMan specialises in house extension, loft conversions, refurbishment, and property maintenance. Our specialist craftsmen complete your renovation to the highest finish, and our experienced site managers and project managers coordinate everything to ensure the projects run smoothly. We take on the big jobs that will increase the value of tired buildings but we give the same attention to smaller commissions, too.
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Reliable, Skilled, and Ready to Help! We take pride in providing high-quality handyman and building services for homes and businesses. With years of experience in repairs, maintenance, and construction, we offer reliable craftsmanship and professional service you can trust. Whether you need minor repairs, home improvements, or full-scale renovations, we have the expertise to get the job done efficiently and to the highest standards. No job is too big or small - from fixing leaks and installing fixtures to full remodels and outdoor projects. Why Choose Us? Skilled and experienced professionals High-quality workmanship Affordable and transparent pricing Reliable and punctual service Customer satisfaction guaranteed Let us handle the hard work while you enjoy the results.
