Some of our top rated insulation companies in Northolt
Sort by:
- Get in touch
We specialise at insulating under suspended ground floors – where possible, working entirely underneath to minimise any disruption. No other company is completely dedicated to insulating old floors in this way: doing one thing extremely well and taking full responsibility for completing every aspect of the job within a fixed price, whatever happens. We put huge focus on providing the most professional, reliable, expert service: our gentle, friendly, civilised team will take great care of your house, contain any dust and clean meticulously at the end of the work. Please look at our lovely Google Reviews! We ONLY use high-performance mineral wool slabs under floors (never foam!) because it is the perfect material: fully breathable, fireproof, won't get wet or deteriorate over time, non-toxic, high-performance, soundproofing and made from an abundant natural material. Please contact us today for free advice, quotes and surveys to fully understand your floor insulation options! We look forward to chatting through and helping however we can!
- Get in touch
Starbuild offers quality work at a competitive price will always go the extra mile to satisfy all customers. Whether it’s building your extension or doing those small handyman projects. Services we offer are from ground up of domestic general extensions, External insulation, porches, bathrooms, kitchens, tiling, plastering, bricklaying, Painting decorating, Rental property renovations.
- Get in touch
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.
- Get in touch
Bizflixinfra Ltd is a professional roofing company providing reliable and high-quality roofing solutions for residential and commercial properties. We specialise in roof repairs, roof replacement, new roof installations, flat roofing, guttering, and general roof maintenance. Our focus is on quality workmanship, durable materials, competitive pricing, and excellent customer service.
- Insulation Company in NortholtGet in touch
MUCINA EXTERNAL WORKS 🏗️ | Commercial & Premium Residential Specialists We deliver high-capacity external construction, scaffolding-scale renovations, and premium finishing services across Surrey, Kent, and Greater London. Fully insured and certified to manage high-value structural and insulation contracts. 🔧 Our Specialist Services: • Large-Scale EWI – External Wall Insulation Systems • Premium Silicone Rendering & Weatherproof Coatings • Commercial Brick Slip Systems & Structural Brickwork • Comprehensive Blockwork & Professional Repointing ⭐ Quality, Safety & Warranties: • EWI Pro Approved Installer: Certified with valid EWI Pro Operative Cards to provide official manufacturer-backed system warranties. • BBA-Approved Systems: We strictly install premium systems carrying full BBA certification (Certificate 18/5503). • CSCS Certified & Fully Insured: Fully compliant team with comprehensive liability insurance for major residential and commercial projects. • Execution: Strict timeline adherence, expert project management, and flawless site handovers. 💬 We welcome invitations to tender, architectural plan reviews, and project shortlists. Contact us today to discuss your project requirements or arrange a site breakdown.
- Get in touch
Skim 2 Fin is a Plastering & Decorating business based in Cobham, Surrey and covering the surrounding areas. Services that Skim 2 Fin offer include; Solid Plastering, Plasterboard, Rendering, Painting & Decorating, Wallpapering, Coving. Overskims, Patching In, Freshen Up, Complete Houses, Float & Set
- Get in touch
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.
- Get in touch
Am roofer i do this work from last 7 years and i have lot of experience about that work
- Get in touch
If you are looking for a roofing company you can trust, look no further! Affordable roofing solutions strive to serve our customers and give you the best of our knowledge and ability to complete the work in hand to a remarkable standard! Our aim is to create lasting relationships with our customers by exceeding their expectations and gaining their trust though exceptional service. The foundations of a successful roofing company starts with honesty and trust. We know by sticking to all of the above we have the greatest of opportunity of creating long term relationships with our customers, to build a exceptional portfolio of honest trustworthy reviews and a name to be proud of! Thanks in advance for viewing my profile/reviews!
- Get in touch
MAR & RO BUILDING LTD is a reliable construction and property improvement company specialising in high-quality building services for residential and commercial clients. We offer a wide range of services including renovations, repairs, maintenance, general building works, as well as landscaping and gardening services. Our team is committed to delivering every project with a strong focus on craftsmanship, safety, and customer satisfaction. We provide dependable, cost-effective solutions tailored to each client’s needs, ensuring all work is completed to a high standard and on time.
- Get in touch
Expert in restoring brick and stone walls with precise, durable repointing. Using the right mortar for each property, I ensure walls are weatherproof, structurally sound, and look their best. Free quotes and examples of previous work available.
- Get in touch
We are a trusted construction company delivering high-quality building solutions for homeowners and businesses alike. From precision measurements and full loft conversions to expert insulation and professional decoration, we manage every aspect of your project with care, skill, and attention to detail. Our experienced team is committed to transforming spaces — maximising the potential of your property while ensuring every job is completed to the highest standard, on time and within budget. Whether you are looking to expand your living space, improve energy efficiency, or refresh your interiors, we bring the expertise and craftsmanship to make it happen. Your vision. Our expertise. Outstanding results.
- Get in touch
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.

