Some of our top rated insulation companies in Muswell Hill
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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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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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Hello, we are a small business that specialise in spray foam removal, we deal with both private and commercial properties of all sizes. Please contact for a quote as soon as possible as possible.
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True Line One LTD Company number - 17173158 True Line One Ltd is a reliable construction and property improvement company delivering high-quality workmanship across London and the surrounding areas. We specialise in general building services, including: * partition walls and ceilings * flooring installation * door fitting * bespoke wardrobes and storage * custom-built units * furniture assembly * skirting boards and architraves * staircase installation and finishing * kitchen fitting and assembly * electrical work * professional painting & decorating We take pride in delivering reliable, high-quality results with attention to detail, ensuring every project is completed to the highest standard.
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We are a family-led business who has started as a commercial dry-lining contractor. Our experience and passion for the craft has naturally led us to take on full refurbishments of small and large residential projects/ new residential and commercial projects varying from cafes to office spaces. We now also have an in-house architectural designer who can help you make decisions/ guide you or produce full design drawings for your project.
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Our Mission To deliver high-quality construction projects that meet client requirements, safety standards, and industry best practices while building long-term partnerships with our clients. ⸻ Our Vision To become a trusted and leading construction recognized for quality, integrity, and professional service. ⸻ Core Values • Quality and safety • Integrity • Customer ⸻ Why Choose Us • Skilled and experienced technical capability • Commitment to safety and quality standards • Competitive pricing • Reliable after-project support
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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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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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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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Experienced exterior specialist with a strong background in External Wall Insulation,,and Rendering. Skilled in the installation and replacement of fascia, soffits, and guttering, as well as roofline extensions and roofing repairs. Proficient in fitting external PVC pipes and downpipes and preparing sites for enabling works. Committed to delivering high-quality workmanship and ensuring projects are completed efficiently and to a high standard.
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პროფესიონალური Small but reliable building group providing high-quality work, fair prices and clear communication. Every job is completed with care and attention to detail.
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At Emp Build & Renovate, We Specialize in: Soundproofing, Professional Dry lining, Suspended Ceilings , False ceilings , Grid Ceilings,Bulkheads, Margins, Metal Framed Partitions, Fire proofing, Spray Plaster, Spray Painting, Tape and Jointing. We deliver professional, reliable results for both residential and commercial projects.

