Some of our top rated insulation companies in Highgate
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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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We excel at working as part of a collective team to construct each project, and we ensure our clients participate in the process every step of the way, consulting on the design and achieving their goals for sustainable, cost-effective solutions that do not undercut the schedule or quality. Our core values are to consider honesty as the key to our business's trustworthiness and integrity. We perform all work with the highest level of excellence in mind.
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We take pride in our work and put our customers’ needs first. We take on a large variety of jobs at any scale and have confidence in our expertise and experience which shows through the quality of our work. Our customer service is also important to us and we use this to help deliver the best service possible to whoever may need it.
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COI Ltd is a home renovation company providing a wide range of services, including kitchen and bathroom remodeling, room additions, whole-house renovations, mastered carpentry works, insulation, and central heating. Our team of experienced laborers, professional contractors, and stylish designers is dedicated to delivering high-quality workmanship and exceptional customer service. We collaborate closely with our clients to provide custom solutions that meet their unique needs and budget.
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🛡️SpaceShield Insulation🛡️ Professional Loft Insulation Specialists With over 8 years of expertise, Spaceshield Insulation is dedicated to transforming homes into energy-efficient havens. We provide top-tier loft insulation solutions tailored to maximize thermal efficiency, minimize heat loss, and slash your energy bills. Our certified team uses premium, eco-friendly materials and adheres to the latest building regulations, ensuring your home stays warm in winter and cool in summer. Whether upgrading existing insulation or starting fresh, we deliver seamless installations with minimal disruption. Why choose us? ✅ Significant energy savings (up to 25% on heating costs!) ✅ Enhanced home comfort year-round ✅ Eco-conscious solutions reducing your carbon footprint ✅ Grants/funding assistance available for eligible homes Let’s make your home greener, cozier, and cheaper to run—contact us today for a free consultation! Saving energy, one loft at a time. 🌍💡
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NH Renovations is a team of highly skilled builders decorators who specialise in Edwardian, Victorian and new build properties right across London. We offer everything from Residential to Commercial, from Internal to External. We can decorate and renovate everything from large houses to small apartments. We can not only build and decorate but project manage, restore and revive beautiful homes back to their natural state.
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Hi Jerry, I’m Plasterer with well over 30 years experience in domestic and commercial properties. My skills are Plastering - Rendering - Skimming - Painting & more. I can definitely deliver a high standard of finish will leave you feeling happy 😃 You can count on me to get your project or job completed and time with no fuss. Clean and tidy jobs. happy with my finishing product. Looking forward to working with you all. Available for advice and quotes.
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Multi tradesman and handyman offering a wide range of home repair and maintenance services. Specialized in Plumbing, floors, decorating, general upkeep and appliance installation. Whether it’s fixing, installing, or renovating, I take pride in completing every project efficiently and to the highest standards. Let me help you maintain and enhance your home with professional and trustworthy service.
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I am a property and maintenance professional with hands-on responsibility for a portfolio of over 700 residential and mixed-use properties, overseeing day-to-day maintenance, compliance, and operational efficiency across multiple sites. My role involves coordinating preventative and reactive maintenance, managing contractors and trades, resolving complex property issues, and ensuring that each property is maintained to a high standard while remaining cost-effective for owners and investors. I act as the primary point of contact between landlords, managing agents, tenants, and service providers, ensuring clear communication and fast, practical solutions. With extensive experience across residential blocks, HMOs, serviced accommodation, and long-term rentals, I understand the operational realities of property ownership. I focus on reducing downtime, protecting asset value, and keeping properties fully functional, compliant, and profitable. I am known for my problem-solving mindset, reliability, and ability to handle large portfolios without losing attention to detail. Whether managing routine maintenance or urgent issues, I operate with efficiency, transparency, and always prioritising long-term property performance.
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Pitbel Construction Limited offers a range of quality services with experience in the field. We offer consultancy in the field upvs door window glass curtain wall cladding panel metal stairs railings balconies and many more. We have ten years of experience behind us to provide quality.
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Welcome to Exquisite Design & Build, a premier construction company based in London. We specialise in delivering exceptional construction work and Architectural & Structural Design services to both Commercial & Residential Clients. Our comprehensive offerings include the full range of Building & Refurbishment Works, Planning Applications, 2D & 3D Design and Visualisations, Structural Design, Project Management and detailed Estimates. “Exquisite” - carries the implication that every detail of our work, is of rare and appealing excellence. We transform your vision into reality with precision and professionalism, ensuring a seamless and satisfying experience from concept to completion. Our company is TRUSTMARK registered company, a Government-endorsed sign of consumer protection for home improvements, repairs, renewable energy installations and low energy retrofits. We are also member of the FEDERATION OF MASTER BUILDERS.
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Hi, we are a family run business based in East London. We specialise in all aspects of construction. We have good tradespeople we work closely with so everything from taking a project out of the ground to all final fix and everything in between. Please get in touch if you require any further information or would just like to get some advice on your project no matter how small it may seem. Thanks, Scott
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I run a professional maintenance team providing reliable services for both residential and commercial projects and properties. We cover a wide range of work including handyman services, electrical work, plumbing, painting & decorating, carpentry, repairs, installations, and general property maintenance. With years of experience across different trades, we focus on high-quality workmanship, attention to detail, clear communication, and completing jobs efficiently and professionally. Whether it’s a small repair, full property maintenance, or commercial work, we always aim to deliver a smooth, reliable, and professional service.
