Some of our top rated building restoration & refurbishment companies in Welwyn
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We are joiners by trade, passionate on what we do over the years. We have combined over 32 years of experience on carpentry/joinery itself. As there is always demand, we started delivering any type of construction work, full house refurbishment, kitchens, bathrooms etc. Always preserving our high quality of work, honesty, professionalism. Fully committed to anything we can come across, always find clients, architects solutions so we can achieve everyone’s dream, expectations.
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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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PROFESSIONAL BUILDERS. Johny The Builder Ltd are Building Contractors based in Romford, Essex. We undertake commercial and domestic Refurbishments, Roofing, Loft conversions, Brickwork, Extensions, Basements and new building projects. We make your House a Home
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Complete refurbishment, extensions, decorating, plastering, Venetian plaster, kitchen fitting, tiling, plumbing, carpentry electrician services, doors and windows repair and installation
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Hi I am Ben a self employed builder specialised for plastering ,painting and decoration. I always make sure to give the best service , so all my costumers are happy with the job at the end.
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Neo Home specialises in renovation and construction of residential properties. We provide the highest quality standards for fair value and aim to exceed clients expectations at every stage of the work. The director of Neo Home, Martin, has over 15 years of experience in restoration and construction. His job is also his hobby and he always aims to keep the clients happy by consulting all their requirements and hiring people with the right attitude and skills to provide end-to-end services.
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Professional, responsible, reliable and punctual individual. Me and my team offer quality services and we ensure your project is completed on time and within budget. Free quotation !!! Services: landscaping and gardening, driveways, turning table parking, drainage, sewer works, manhole maintenance, refurbishments, extensions, groundwork, basements ecc
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Reliable and experienced builder specialising in extensions, renovations, brickwork and general building services. I deliver high quality workmanship with attention to details, clear communication and projects completed on time and within budget. No matter the size of the job, i work professionally and treat every property with care
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Over 40 Years experience as a General Builder in and around the Bishops Stortford Area. Covering all domestic Works to the highest standard for many years! Extremely high level of knowledge to building regulations and standards. Well established Builder.
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Our company have been in the construction industry for more than 10 years. Our services and where they are typically utilised: Party wall partitions – Residential schemes Internal partitions – All construction projects Fire rated partitions – All construction projects Wall linings – All construction projects Plasterboard MF ceilings – All construction projects Suspended grid ceilings – Offices, commercial, schools and healthcare SAS ceilings – Offices and commercial buildings Feature ceilings – Hospitality, retail and shop fit outs Soffit linings – industrial and commercial SFS external wall systems – Residential, schools and roof top extensions Tape and jointing – All construction projects
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Most recently we have been carrying out painting and decorating work to our clients to a high standard, we have experience in all handyman and maintenance work. We cover Essex, Herts, Cambridgeshire and London. All our work is guaranteed and we are only happy once the customer is happy.
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City Building and Roofing Ltd provides professional roofing, refurbishment and building services across London and Surrey. Our services include roof repairs, new roofs, flat roofing, GRP roofing, roof refurbishment, guttering, fascias and soffits, chimney work, damp proofing, brickwork and full property refurbishment. We work with homeowners, landlords and commercial clients, delivering reliable workmanship, honest advice and free no obligation quotes.
