Expert, High Quality Japanese Knotweed Removal In Cwmbran And Throughout South & West Wales

Is your home or property affected by Japanese Knotweed? We are experts in the removal of Japanese Knotweed and cover Cwmbran and all of South and West Wales. Get in touch today for your fast, free, no obligation Japanese Knotweed survey.

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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

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    Is Japanese Knotweed causing you a problem at your home or property in Cwmbran ?

    Don’t worry, expert, professional and cost effective help is at hand.

    From our base in the heart of the Swansea Valley, Clearsafe Knotweed & Bamboo provide high quality invasive weed removal services and cover Cwmbran and all South and West Wales.

    We act fast to get your Japanese Knotweed infestation under immediate control to prevent any further spread and expense and give you peace of mind.

    With over 20 years experience in professional invasive weed removal we know that acting quickly is always the key when it comes to controlling Japanese Knotweed, preventing further spread and ensuring costs are kept to a minimum which is why we aim to visit you within 48 hours wherever possible with a free initial survey and quote with no-obligation.

    Full PCA ( Property Care Association ) members and Constructionline registered we specialise in the safe and effective removal and disposal of Japanese Knotweed and work on all kinds and sizes of domestic and commercial properties with our clients ranging from large commercial clients such as property developers and construction companies to homeowners and prospective buyers as well as councils and water services.

    Our highly trained, friendly and professional team are only ever a phone call away to answer any questions so give us a call now on 0800 634 9275 and let us nip your Japanese Knotweed problem in the bud.

    Japanese Knotweed in the UK

    First imported from Asia in the early 19th century as an ornamental garden plant, Japanese Knotweed ( Fallopia Japonica ) began to be dug up and cast into the wild as it’s full aggressively spreading and dominating tendencies started to become apparent.

    Now considered an invasive non-native species subject to legal measures including the Wildlife and Countryside Act with penalties including large fines and even imprisonment for planting it or causing it to grow in the wild.

    Famed for it’s incredibly rapid growth and aggressive spread, it’s strong growing rhizomes ( roots ) can penetrate surrounding areas and neighbouring properties and can cause damage to hard surfaces such as paving, asphalt and tarmac and has the the potential to create possible legal issues.

    Japanese Knotweed can also crowd out and outcompete local species for light and nutrients and unbalance native eco-systems and species diversity.

    Japanese Knotweed Removal in Cwmbran

    Here at Clearsafe we know the stress and worry that a Japanese Knotweeed infestation can cause and as with any invasive weed, getting the problem under immediate control and expert and professional management as soon as possible is always the key to lower costs in the long run.

    We always aim to visit you at your property whether it be commercial or domestic within 48 hours where possible with a free initial survey, quote and treatment and removal plan including an insurance backed guarantee.

    Priding ourselves on the personal touch all of our surveys are conducted by one of lead surveyors James and James ( Stevenson and Edwards ) just to keep things simple and we come highly recommended with hundreds of happy clients across various sectors.

    Our highly trained staff are always just a phone call away as we also know that every infestation of Japanese Knotweed is unique which is why we take the time to create a bespoke, individualised solution for each knotweed infestation we treat.

    Although if left to spread unchecked Japanese Knotweed can become quite problematic, with safe, fast acting and cost effective treatment it need not become a major headache for you.

    Simply call us today on 0800 634 9275 and speak to one of our friendly members of staff and let us quickly and easily get to the root of your knotweed issue.

     

    “During my client’s sale, the survey picked up on Japanese knotweed on the boundary of the property, this threatened the sale. We contacted Clearsafe Knotweed and they came out to survey within 24 hours. Happy with the quote and service my client went ahead with the management plan. That was two years ago and there has been no come-back. I would recommend Clearsafe without hesitation.”

    Sam Hawking, Conveyancing Solicitor

    EXCELLENT
    Google star 1Google star 2Google star 3Google star 4Google star 5
    Based on 62 reviews
    Posted on Google Google
    steven hemming profile picture
    steven hemming
    October 2, 2026
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    James from Clearsafe surveyed our clump forming Black Bamboo and recommended how to remove it effectively from our border. James then attended on an agreed date and removed the Bamboo. The only way you would know any work was completed in the garden is the Bamboo is not there. James is very professional and we would highly recommend him. Thank you James for your help, it is very much appreciated.
    Posted on Google Google
    Colin Fox profile picture
    Colin Fox
    August 13, 2026
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    Responded to my email query within 24 hours. James called to my property and explained clearly what needed to be done. Totally professional and helpful without wanting to charge me for work that didn't need doing. Excellent.
    Posted on Google Google
    owen emanuel profile picture
    owen emanuel
    August 6, 2026
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    Excellent service, highly recommend. I had a letter from a neighbour concerned there was a canopy of knotweed on our border coming from my side. I contacted Clearsafe after work looking to book an assessment and James kindly said he’d pop over that evening! James quickly confirmed it was not knotweed, was likely a fruiting vine and sure enough found some small fruits. He kindly went with my neighbour to assess the border from their side also and confirmed there was no knotweed. He explained the differences in the stem and leaves and what to look for. Incredible service, professional and friendly. It was incredibly stressful thinking there was knotweed but James was very kind, knowledgeable and reassuring. Highly recommend.
    Posted on Google Google
    Emily Preece profile picture
    Emily Preece
    August 3, 2026
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    We are in the middle of purchasing a property and it was brought up in the survey that JKW was likely to be present. We contacted several JKW specialists in the area. Clearsafe went above and beyond. In a matter of hours they had identified the plant and offered invaluable information, advice and support to help us progress with our sale as well as providing us with excellent quotations. I will not be hesitating to use or recommend this company in the future.
    Posted on Google Google
    stewart harrad profile picture
    stewart harrad
    July 15, 2026
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    James and his team have been faultless and have supported me on every level with a knotweed issue. I would not hesitate to recommend them.
    Posted on Google Google
    Megan Smith profile picture
    Megan Smith
    July 9, 2026
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    We’re in the process of putting our house on the market and concerns were raised as to whether some weeds in the garden were knotweed. Contacted James who requested photos. He came back to me within an hour in between other jobs and was able to not only confirm it wasn’t knotweed but tell me exactly what the weeds were. Really appreciated his friendly but professional approach and quick responses. Would highly recommend.
    Posted on Google Google
    Helen Roche profile picture
    Helen Roche
    July 6, 2026
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    This company has been brilliant, I am so impressed with the service and knowledge of James. His work is meticulous and highly organised. Highly recommend for any who is in need of Bamboo removal! Thankyou James?
    Posted on Google Google
    Sam Worley profile picture
    Sam Worley
    June 14, 2026
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    Needed bamboo removed at front of property. James visited quickly, provided a comprehensive quote and then carried out the removal to an excellent standard
    Posted on Google Google
    Colin McCabe profile picture
    Colin McCabe
    May 30, 2026
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    Had a bamboo patch in the garden out of control. Phoned up, sent a video of the area and within weeks it’s all been sorted. Credit to the lads, they were on time and put a shift in even when the sun was on full beam. Will definitely be recommending you to friends and family. Thanks again
    Posted on Google Google
    Sarah Nalletamby profile picture
    Sarah Nalletamby
    May 22, 2026
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    Excellent service. Spoke by phone, sent photo and had immediate confirmation of no knotweed. Thanks. Would certainly recommend.
    James Stevenson and James Edwards
    James Stevenson and James Edwards
    Our two lead surveyors

    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

     

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