Insulation Companies in Harrow, Greater London

Name: Insulation Company
Brand: MyBuilder
SKU: insulation-company
Rating: 4.9 (30 reviews)

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Some of our top rated insulation companies in Harrow, Greater London

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Mucina External Works – External Wall Insulation (EWI) & External Rendering
Rating: 5 out of 5
Insulation Company in Harrow, Greater London
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.
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Latest review:
Plastering- 28 Jun 2026
Good evening, mucina is truly professional. He did an extraordinary job in my house wall. I'm extremely happy with the quality. I really recommend him.
Gluh Inc Ltd
No reviews yet
Insulation Company in Harrow, Greater London
GLÜH INC LTD is a specialist facade and cladding contractor based in Essex, operating across the UK. We work with principal contractors, developers, and housing associations to deliver expert facade installation, cladding compliance, fire remediation, and site support services. Our core services include: - Labour-Only Facade Installation (curtain wall, rainscreen, SFS systems) - Labour & Materials Package (supply and fix, single-point delivery) - Cladding Compliance & Fire Remediation (post-Grenfell building safety regulations) - Site Support Services (facade managers, site supervisors, H&S oversight) - Defect & Snag Surveys (snagging, inspections, close-out reports) All operatives are CSCS-certified. We provide full RAMS documentation and work in full compliance with UK building safety regulations. We pride ourselves on quality workmanship, professional site management, and transparent communication from enquiry through to project completion.
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EMP Build & Renovate Ltd
Rating: 5 out of 5
Insulation Company in Harrow, Greater London
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.
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Latest review:
Insulation- 6 Dec 2025
Mario was very helpful and showed a great attention to detail when completing the job to a high standard. Thanks very much
SOLV
No reviews yet
Insulation Company in Harrow, Greater London
We specialise in external wall insulation, EWI, plastering, rendering, silicone and acrylic. No job too big or small.
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Jaskaran singh
No reviews yet
Insulation Company in Harrow, Greater London
I’m good in building line
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VS- BuildingSolutions
No reviews yet
Insulation Company in Harrow, Greater London
Greetings, 20+ years experience in construction/property management. I offer reliable, trustworthy and friendly services in: Carpentry/Joinery Painting/Decorating Tilling Furniture assembly Property Management Various Handyman tasks. Regards Vidas.
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Kajus
No reviews yet
Insulation Company in Harrow, Greater London
Hi there my and my team we do cleaning hauses End of tenancy offise and airbnb We do deep cleaning for couches sofas carpets and car seats We do handyman jobs as-well painting decorating and any other handymans jobs Contact me on fb Nerijus Nerijus Profile picture advice
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Starbuild & Property Ltd
No reviews yet
Insulation Company in Harrow, Greater London
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.
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D&H Heating Services
Rating: 5 out of 5
Insulation Company in Harrow, Greater London
D&H HEATING SERVICES covers all aspects of Gas engineering work in domestic properties, including loft insulation and Tiling. With over 10 years+ experience within these trades. We pride ourselves in completing every job to a professional and safe standard. Our focus is to ensure customers are happy with the work we carry out for them. Good customer service and a job well done is at the heart of what we do. -WE OFFER EPC CERTIFICATE FOR ENERGY RATING -FULL GAS ACS CERTIFICATE CCN1 CKR1 CPA1 HTR1 -GAS SAFE REGISTERED ENGINEER -NVQ LEVEL 2 IN WALL AND FLOOR TILING -NVQ LEVEL 2 IN COLD ROOF INSULATION -CITY AND GUILDS PLASTERING CERTIFICATE -RHINO LIABILITY INSURANCE INSURANCE 2,000,000 -BLUE SKILLED WORKER CSCS CARD
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Latest review:
Insulation- 30 Nov 2025
Good Job , done Gas safety certificates for all my properties . EPC for my commercial property , recommended
GE Centre
No reviews yet
Insulation Company in Harrow, Greater London
We help homeowners solve cold walls, condensation, damp, and mould at the source — not just the surface. Specialising in internal wall insulation, moisture diagnosis, targeted damp remediation, and healthy home ventilation for solid brick London properties, we deliver carefully designed, long-term solutions that improve comfort, protect your home, and enhance energy performance. Technical precision. Clean workmanship. Lasting results.
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MendesMendes
No reviews yet
Insulation Company in Harrow, Greater London
Experienced bricklayer serving Greater London with a passion for quality craftsmanship. Specialising in garden walls, cavity walls, brick repairs, and decorative brickwork. I use industry-standard materials and techniques to deliver durable, neat results – and always communicate clearly with customers to ensure their vision is met. Waste management and fair pricing are key to my approach.
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M.C.A Garden Rooms
Rating: 5 out of 5
Insulation Company in Harrow, Greater London
MCA garden Rooms we build high quality garden offices, gym’s and entertainment spaces. We complete all work ourselves. We are also Baumit approved installers, which means we can install external wall insulation,and apply silicone renders.
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Latest review:
Plastering- 27 Sep 2022
Nice bunch of talented blokes. A full days work expertly carried out.
Knexclusive ltd
No reviews yet
Insulation Company in Harrow, Greater London
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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Stopro
No reviews yet
Insulation Company in Harrow, Greater London
general builder with many years of experience in the industry, my specialty is landscaping and painting and decorating
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CSCS CARD
No reviews yet
Insulation Company in Harrow, Greater London
I’m 29 years Old, I have experience in labourer construction and painter & decorater.
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Roofing
No reviews yet
Insulation Company in Harrow, Greater London
Am roofer i do this work from last 7 years and i have lot of experience about that work
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4.9

Top rated Insulation Companies

Our Insulation Companies in Harrow, Greater London, are rated 4.9 out of 5 based on 30 reviews from customers like you.

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Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

What types of services are offered by local insulation companies in Harrow, Greater London?

Want to make your home more energy efficient? Insulation is a great place to start. But how can you find the right Harrow, Greater London insulation company without spending hours searching?

Post your job for free on MyBuilder and we’ll share it with verified insulation companies in your area of Harrow, Greater London.

With company profiles, customer reviews and the opportunity to request quotes, you’ll have everything you need to hire the right tradesperson for your job, all in one place

Insulation company services include:

Installing cavity wall insulation
Removing and refitting cavity wall insulation
Loft insulation
Under floor insulation
Internal wall insulation
Replacing or repairing insulation

It only takes a couple of clicks to post your insulation needs on MyBuilder today, and connect with a verified insulation installation company based in Harrow, Greater London.

Average costs of insulation companies in Harrow, Greater London

Investing in insulation pays off by giving you lower energy bills, but it’s just as important to understand the initial costs before you hire an insulation company near you.

The average cost to insulate a home is around £1,400, but this changes depending on the type of insulation you’re looking for:

Loft insulation is the cheapest way to add insulation to your home, and it can be done in most properties for between £300 and £1,400.

Solid wall insulation is more expensive, and can range from £7,000 up to £20,000 depending on the size of your home.

We have a helpful insulation cost guide with more pricing information. However, to get an accurate price, we recommend requesting detailed quotes from multiple insulation companies in Harrow, Greater London. This way, you can compare what each service includes and how much they’ll cost.

Find an insulation company in Harrow, Greater London on MyBuilder

Finding the right company to insulate your house can take a while, but MyBuilder can help to make the process quicker and easier. Just follow these simple steps.

Step 1: Post your insulation job on MyBuilder

Whether battling drafts, or tackling a complicated loft, all you need to do is post your job on MyBuilder today to find the right insulation company near you.

Once you’ve posted your job, we’ll send it to insulation companies in and around Harrow, Greater London who can register their interest and availability.

Step 2: Browse different insulation companies

Once your job post receives interest, you can easily compare insulation companies by reviewing their profiles, past work, and customer feedback.

Homeowners can ask about their availability and request detailed quotes, helping you choose the right professional quickly.

Step 3: Hire with confidence

Once you have talked to different insulation companies on MyBuilder, you can feel more in control about who you hire. Only tradespeople who successfully complete these checks can join MyBuilder, giving you confidence that you're hiring the right professionals:

Company ID verification: We confirm that all tradespeople and companies on our platform have a properly registered business and valid identification.
Skills verification: We verify qualifications for regulated jobs and assess expertise through online skills checks for all tradespeople.
Staying up to standard: Our continuous monitoring and complaints process ensures that tradespeople who don’t meet our standards are promptly removed from MyBuilder.

We take care of the checks, so you can focus on getting your home insulated.

What to ask a Harrow, Greater London insulation company before hiring.

Here are some of the key questions to ask a Harrow, Greater London insulation company, along with the type of answers you should look for to ensure you hire the right professional.

How long have you been working in insulation, and what qualifications do you hold?

An insulation specialist in Harrow, Greater London should clearly outline their years of industry experience and mention any relevant certifications or training. Look for qualifications that meet UK trade standards or recognised industry bodies.

Can you show me examples of similar projects you’ve completed in Harrow, Greater London?

They should be able to provide photos, case studies, or addresses of completed work. Local examples demonstrate familiarity with building styles and conditions in your area. On MyBuilder you can browse pictures from tradespeople’s previous jobs.

Could you provide references from past clients?

If you want to feel certain you are hiring the right insulation company in Harrow, Greater London, tradespeople will usually have contact details or written testimonials from satisfied customers in Harrow, Greater London. This allows you to check their professionalism and work quality.

Do you have valid public liability insurance?

Every reputable specialist should hold current insurance to protect you and your property in case of accidents or damage.

When can you start, and how long will the insulation project take?

Expect a clear timeline that includes a start date and estimated completion time. This helps avoid delays and set realistic expectations.

Can you give me a written quote covering materials and labour?

A transparent insulation company should give you an itemised estimate so you know exactly what you’re paying for and can compare with other quotes.

It’s always best to talk to different Harrow, Greater London insulation companies when hiring insulation specialists, so that you can compare. Read our helpful hiring guide for insulation specialists to help you find the right professional for your job.

FAQ: Common questions about insulation companies in Harrow, Greater London

What do insulation companies do in Harrow, Greater London?

Insulation companies in Harrow, Greater London help keep homes and buildings comfortable by installing materials like fiberglass or spray foam that reduce heat loss and block drafts. They also help prevent moisture problems and lower heating and cooling costs.

How soon can I book insulation installation in Harrow, Greater London?

Booking times vary by company, but you can often schedule installation within a few days to a couple of weeks. For urgent needs, it’s best to contact local Harrow, Greater London insulation companies as early as possible.

Do insulation companies in Harrow, Greater London need to be insured?

Professional Harrow, Greater London insulation companies are usually licensed, bonded, and insured to protect both customers and workers during the insulation installation process.

Can insulation help reduce my energy bills in Harrow, Greater London?

Yes, proper insulation improves energy efficiency by keeping heat in during winter and out during summer, leading to lower heating and cooling costs.