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Insulation Companies in London

Easily find verified London Insulation Companies. Just post your job to get quotes from MyBuilder's Insulation Companies in London.

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Some of our top rated insulation companies in London

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  • Insulation Company in London

    DampWorks are a specialist company of highly skilled surveyors and technicians, offering a one stop service from consultation to cure for RISING DAMP, CONDENSATION & BLACK MOULD, WET & DRY ROT and WOODWORM.Our damp & timber reports are prepared by fully PCA CERTIFIED SURVEYORS. We will provide a detailed report and no obligation quotation, Based in Bromley, DampWorks covers the whole of LONDON into the heart of KENT and SUSSEX. Full Members of the PCA

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  • Insulation Company in London

    I am a reliable and skilled tradesperson with over 5 years of hands-on experience in painting & decorating, handyman work, flooring, and carpentry. I take real pride in delivering high-quality finishes, working cleanly and efficiently, and respecting every customer’s home as if it were my own. From small repairs to full room refurbishments, I focus on attention to detail, good preparation, and doing the job properly. I am Romanian, fully based in the UK, with a strong work ethic, practical problem-solving skills, and a professional attitude. I always aim to be punctual, honest, and clear in communication, so customers know exactly what to expect. My services include interior painting and decorating, mist coats on new plaster, surface preparation, laminate and vinyl flooring, skirting boards, door adjustments, basic carpentry, and general handyman tasks. Customer satisfaction is my priority. I believe good work speaks for itself, and I aim to build long-term relationships through quality workmanship and reliability.

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  • Insulation Company in London

    Nice team to work with top quality and better prices more than 10 years in the industry

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  • Insulation Company in London

    Kitchen, bathroom, renovation, flooring, tile, plumbing, fencing, doors, windows, insulation,

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  • Insulation Company in London

    Hi, my name is Alan, I have been in the loft insulation industry for approximately 5 years, working with selected companies, I feel the time is now right to venture out on my own. I carry out loft insulation itself plus boarding, removal of old insulation, install loft hatches and loft ladders and also spray foam removal. I am based in Coulsdon, Surrey and will happily travel. No job is too big or small. I pride myself on the high standard of work provided, the high quality of products supplied and the fair prices I offer.

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  • Insulation Company in London

    I give my best

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  • We are an experienced team specialising in external wall insulation (EWI) and rendering. We provide full systems including polystyrene insulation, mesh, base coat and high-quality render finishes. We offer clean, reliable and professional work at competitive prices. Based in London, we are available for private jobs and subcontract work. We can start immediately and provide free quotes.

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  • Over 15 years on the market working with extensions, renews and improvements, always looking after quality and affordable agreements of houses, bathrooms, kitchen, roofing & maintenance services.

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  • Insulation Company in London

    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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  • Insulation Company in London

    i take pride in my work taking focus in little details, i have finished my carpentry level 2 degree in carpentry and joinery course, i will be communicative throughout the job to ensure everything is perfect and stable.

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  • Insulation Company in London

    Hi, I’m Cameron, a qualified carpenter with over 10 years of experience in the trade. I started working in carpentry at 16 and hold Level 1 & 2 Diplomas in Carpentry. My experience includes everything from fitted wardrobes and loft conversions to ground floor extensions. I’ve worked across both 1st and 2nd fix carpentry and spent a few years installing interior window shutters, so I understand the importance of precision and a quality finish in every part of the job. I take pride in being reliable, easy to work with, and committed to delivering high standard work that meets your needs. Whether it’s a small job or a bigger project, I’m here to help make it happen properly and professionally.

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  • Insulation Company in London

    Worx Property Services is a proven specialist in home design and renovation. With our wide range of services available we can manage your entire project from start to finish offering you a single point of contact ensuring continuity of works to provide a more personal and individual service.

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  • Insulation Company in London

    Hi! I'm Timur! Our main task is, first of all, customer satisfaction, we work quickly, carefully and very efficiently! Very kind, attentive and sociable! We do not leave the work unfinished! We are here to save you from all the problems that you have! Please contact us, we are always at your service!

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  • Insulation Company in London

    Reliable and hardworking handyman based in London. I provide a wide range of home improvement and maintenance services including electrical work, repairs, fitting, painting, and general handyman jobs. I always aim to deliver quality work, fair prices, and good communication with every customer.

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  • We are a small family business, based in south London with over 20years experience combined. We aim to deliver quality work

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  • Insulation Company in London

    Professional painting services for homes and businesses. Reliable, affordable, and always on time.

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4.9

Top rated Insulation Companies

Our Insulation Companies in London, are rated 4.9 out of 5 based on 18 reviews from customers like you.

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

Want to make your home more energy efficient? Insulation is a great place to start. But how can you find the right 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 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 London.

Average costs of insulation companies in 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 London. This way, you can compare what each service includes and how much they’ll cost.

Find an insulation company in 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 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 London insulation company before hiring.

Here are some of the key questions to ask a 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 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 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 London, tradespeople will usually have contact details or written testimonials from satisfied customers in 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 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 London

What do insulation companies do in London?

Insulation companies in 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 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 London insulation companies as early as possible.

Do insulation companies in London need to be insured?

Professional 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 London?

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

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