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

We are experienced Japanese Knotweed removal experts based in the heart of the Swansea Valley, covering Swansea, Cardiff and most of South Wales. Get in touch today for your free, no obligation Japanese Knotweed survey within 48 hours.
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WE ACT FAST!

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.

    Excellent
    Based on 26 reviews
    Grace Gordon
    Grace Gordon
    February 2, 2024
    Highly recommend these guys. Following on from my initial call to CLEARSAFE KNOTWEED, James arrived at the arranged time. We walked the garden and he identified the plants and the knotweed. I felt relaxed in his company as even though very professional, his friendly demeanor made this company easy to talk to. The report was written up and a management plan put in place within a few days as promised. Massive thanks to you for taking the knotweed stress away from selling my house!
    Julie Edwards
    Julie Edwards
    February 1, 2024
    I can’t speak highly enough about the service we were given by Clearsafe. At short notice and working to our deadline, James explained how the system worked and patiently worked through my questions and concerns. We felt confident to go ahead with them. Within a week I had a detailed management plan and an insurance-backed, long term guarantee in my possession. I think that we made the best possible choice of contractor and would recommend Clearsafe without hesitation.
    Victoria Hicks
    Victoria Hicks
    February 1, 2024
    James went above and beyond supporting us in getting our mortgage accepted to proceed on a property, which had a significant amount of Knotweed on the neighbouring land. He worked with us and the builder to ensure we could proceed in the purchase. Also provided us with peace of mind. A true expert!
    Victoria Warwick
    Victoria Warwick
    January 31, 2024
    From the off, James was incredibly helpful and open with communication, making the process run extremely smoothly. The team communicated excellently with neighbours to explain the process and any possible restrictions. It was not only my property that benefited from James and the teams expertise. Would highly recommend.
    Ross Dixon
    Ross Dixon
    January 25, 2024
    Excellent customer service from James, very thorough, and detailed treatment plan. Thank you!
    Ceri Bater
    Ceri Bater
    July 11, 2023
    Very efficient,honest and proffessional service.Thanks for acting so promptly.
    Monica Caddy
    Monica Caddy
    April 27, 2023
    Incredibly knowledgeable and helpful. Went over and above in the advice and support I received. I would 100 % recommend these..
    Andy Fraser
    Andy Fraser
    January 9, 2023
    Absolutely the best customer service I've come across, James is so helpful and knowledgeable. Thanks.
    Erika Jones
    Erika Jones
    December 27, 2022
    Many thanks to James and his team. Excellent customer service, genuine advice given , if you have any doubts about Japanese knotweed give these a call.

    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 removing invasive weed infestations.

    Most commonly Japanese Knotweed, Himalayan Balsam and Bamboo but also many other invasive weeds such as Giant Hogweed, Rhododendron, Buddleia and Laurel.

    We cover Swansea, Cardiff, Newport and most regions within South Wales and West Wales.

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

    Our construction and development invasive weed experts also have extensive experience in dealing with large commercial clients, particularly in the construction and utilities sectors, where Japanese Knotweed and other invasives threaten to slow or even halt work onsite. We offer bespoke packages in excavation and removal, onsite cell burial, Bunding and more. 

    We are Constructionline registered to aid in speedy accreditation.

    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
    • Pre construction excavation and removal packages across South Wales
    • Pre construction cell Burial service
    • Onsite advice, training and materials for construction companies

    Clearsafe Knotweed are full Property Care Association (PCA) members, and all our staff are fully trained to the highest industry standards. 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 meet with and acquire an understanding of your circumstances.

    You are in great hands!

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

    Call us to book in a free survey and we will come to assess your problem and provide a quote with options tailored for your situation. 

    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 trusted and cost-effective Japanese Knotweed removal service throughout South and West Wales.

    We are here to support you and pride ourselves on the personal touch.

    All of our surveys are conducted by one of our lead surveyors James and James ( Stevenson on the left, Edwards on the right ) and we are always just a phone call away throughout the treatment process.

    So if you have discovered knotweed ( or any other invasive weed ) on your property give us a call for a free, no obligation survey today and we can normally visit your property within 48 hours.

    Remember, although finding knotweed on your property whether it be your home or in a commercial or industrial setting can be problematic…

    With fast acting, professional advice and treatment it need not become a major issue.

    Just Call Us For Free On 0800 634 9275 And Let Us Get To The Root Of Your Problem !

    James Stevenson and James Edwards
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