Is Japanese Knotweed Affecting Your Property?

Free, No Obligation Japanese Knotweed Survey Within 48 Hours. Enquire Today.


We measure ourselves using KPIs for each stage of the process and we believe we are the best!

Call us now on 0800 634 9275

Alternatively, you can enter your details into the form below and a member of our team will call you back.

    Japanese Knotweed Specialists – Knotweed Removal and Surveys in Swansea, Cardiff and South Wales.

    For Homeowners & Buyers

    Construction Companies & Property Developers

    Have you got a Knotweed problem you need fixing?
    We will get to the root of your problem!

    Based in the heart of the Swansea Valley, Clearsafe Knotweed work with a plethora of clients across South Wales who require our services, sometimes urgently and unexpectedly! We cover Swansea, Cardiff and most regions within South Wales.

    Our clients are homeowners including buyers and sellers who need immediate attention to a Japanese Knotweed infestation which endangers their house move or mortgage approval and even threatens to break a property chain.

    Our Japanese Knotweed experts have extensive experience in dealing with commercial clients, especially in construction, who have Knotweed problems threatening to slow and even halt work onsite. We work alongside; advising and training these customers onsite.

    We can provide you with:

    • A free Japanese Knotweed survey, usually within 48 hours
    • A survey report and quote
    • A Japanese Knotweed removal and management plan
    • An insurance backed guarantee
    • A Japanese Knotweed treatment programme
    • Development advice onsite from a construction professional across South Wales
    • Onsite advice, training and materials for construction companies

    Being professionally trained and Property Care Association (PCA) registered, we are the company you need to call.

    Removal of Knotweed and the ongoing treatment is not an easy task but Clearsafe Knotweed will always get to the root of the problem! We act fast to get a full understanding of your circumstances; we’ve probably seen, solved and dealt with it before. You are in great hands!

    Acting quickly when you have a Japanese Knotweed infestation is critical. 

    Call us or use our new video survey service to get an immediate assessment, then one of our accredited experts will come to assess your problem and give you a quote. 

    Please read the reviews to see what our customers are saying about us. 

    A friendly, professional service that is tailored to you. We provide a friendly, professional, trusted and cost-effective Japanese Knotweed removal service throughout South Wales.

    We are here to support you and will get to the root of your problem.

    Don’t let Japanese Knotweed DAMAGE your property or DELAY your plans! Don’t let the problem GROW! ACT NOW!

    There are many non-expert companies that offer quick fixes that actually delay the end goal of removing the knotweed. Poorly timed treatments and removal of knotweed vegetation can make infestations temporarily dormant or even spread them; only a highly trained and dedicated team should be used when tackling Japanese Knotweed.

    You don’t need a gardener or a clearance company – you need a certified and skilled team to act quickly, providing an effective solution, coupled with the documentation needed to prove the infestation is being brought under control.

    Contact Us now

    You have three options: –

    1. Call us free on 0800 634 9275
    2. Fill in the enquiry form for a free, no-obligation survey.
    3. New COVID friendly service: Book a free video survey using your phone or tablet to show us around before we visit*

    * Although we nearly always attend the site within 24-48 hours, we feel people may be reassured if we can offer an initial service without attending site. Please rest assured we are trained in the correct use of PPE and understand the importance of social distances.

    Give us a call, let us get to the root of your problem.

    Book A Free Video Survey