Some of our top rated insulation companies in Sawbridgeworth
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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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London Decorations and Refurbishment Ltd Building Better Homes Across London ABOUT US At London Decorations & Renovations Ltd, we specialise in high-quality home improvements designed to transform properties into modern, functional, and beautiful living spaces. With experience across residential construction, extensions, refurbishments, and bespoke renovations, we deliver projects with professionalism, transparency, and attention to detail from start to finish. Whether you are planning a house extension, full refurbishment, loft conversion, or interior upgrade, our team is committed to providing reliable workmanship and exceptional customer service.
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A to Z Energy Solutions Ltd are highly professional and experienced insulation installers. We provide cavity wall, external wall and loft insulation. With over 25 years combined experience in the industry, rest assured your project is in capable hands. Fully insured and accredited, we cover a 100 mile radius of Royston.
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BLISS BUILDING CONTRACTORS Ltd experts who plan, execute, and deliver construction projects from start to finish, serving as the primary point of contact for clients and managing all aspects of the job
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At DB ELECTRICAL EXPERTS, we specialize in top-tier electrical solutions for both homes and businesses. Our projects, including new circuits, rewiring, and repairs, strictly adhere to the highest British Standards. Enjoy a free pre-work inspection via video call for transparent assessments. Choose DB ELECTRICAL EXPERTS for expert, compliant, and innovative electrical services. Excellence awaits your property.
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Solomon Solutions Hi, I’m Sulaiman. I provide high-quality property maintenance, bathroom fitting, and handyman services. While Solomon Solutions is a newly launched business, I bring years of practical, hands-on experience to your home projects, specializing in the detailed preparation work that ensures final finishes look flawless. My Specialisms: Sub-Floor Prep: Pipe trenching, securing lines, and pouring self-levelling compound for perfect laminate or tile flooring. Wall Repairs & Masonry: Brickwork packing, deep mortar infills, and plaster patching to securely seal voids. Minor Plumbing: Altering/routing radiator pipes (copper and push-fit systems) and waste drainage. Handyman Tasks: Room upgrades, stud walls, and general domestic maintenance. Why Choose Me? Fully Insured: £1M Public Liability Insurance for complete peace of mind. All-in-One: I handle the masonry, plumbing, carpentry, and finishing myself—no need to juggle multiple trades. Detail-Oriented: I get the underlying structural and levelling prep right the first time. Reliable & Clean: Always on time, spotless cleanup, and total respect for your home. No job too small. Contact me today to discuss your next project!
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Repointing is the process of repairing and renewing the mortar joints between bricks or stones in a wall or building. This is often necessary when the mortar becomes damaged or weathered, allowing water to penetrate the wall and cause further damage. Demolition is the process of tearing down a building or structure. This is often done when the building is old or damaged and is no longer safe to occupy. Insulation is the use of materials to reduce the transfer of heat from one area to another
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We offer a range of residential property services including Domestic Energy Assessments (EPCs) to help homeowners and landlords meet legal requirements, Stock Condition Surveys to assess building components and support maintenance planning, and Mould & Damp Analysis to identify causes and provide clear remediation advice — all delivered with professionalism and attention to detail.
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Hello I’can offer any type of refurbishment Loft conversion,side extension Kitchen,bathroom,laminate,painting
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MN VANTAGE GROUP provides professional cladding, window and door installation for residential and commercial projects. With approximately 5 years of construction experience, we deliver reliable workmanship and high-quality finishes. Our services include aluminium, cement board and timber cladding, aluminium and metal windows and doors, rooflights, replacement installations, sealing, repairs and exterior improvements. Based in Essex, we cover Brentwood, Shenfield, Chelmsford, Romford and surrounding areas, including London. We focus on accurate installation, weatherproofing, attention to detail and customer satisfaction. We respect your property, work efficiently and maintain a clean working area. Whether you need a small repair, new windows and doors or a complete cladding installation, we offer clear communication, a professional approach and reliable service from start to finish. Contact MN VANTAGE GROUP today to discuss your project and request a quote.
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I have been in the plastering trade for over 20years and cover all aspects of the business, specialising in all Domestic works Re skims, Dry lining, Damp proofing, Sound proofing, All work can be covered by a 10 year insurance backed guarantee on request. All work is personally guaranteed regardless.
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Ferrity Construction is a Hertfordshire-based construction company delivering high-quality workmanship across a wide range of projects. We pride ourselves on a professional approach, attention to detail, and completing every project to the highest standards. Our areas of expertise include: - Insulation and thermal efficiency works - Retrofit solutions - Full home refurbishments - External Wall Insulation (EWI) - Roofing - Rendering - General building services - Patios - Electrics - Plumbing - Maintenance and repairs
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Welcome to Green Energy Houses! At Green Energy Houses, we are your trusted experts in the installation and removal of insulation, dedicated to making your home more energy-efficient and comfortable. With years of experience in the industry, our skilled team is committed to providing top-quality services that meet your specific needs and exceed your expectations.
