Expert, High Quality Japanese Knotweed Removal In Mumbles 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 Mumbles, Swansea and all of South and West Wales. Get in touch today for your fast, free, no obligation Japanese Knotweed survey.

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.

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

    From our base in the heart of the Swansea Valley Clearsafe Knotweed & Bamboo provide high quality, cost effective invasive weed removal services and cover Mumbles, Swansea and all South and West Wales and act fast to get your Japanese Knotweed infestation under immediate control to prevent any further spread and expense.

    With nearly 20 years experience in professional invasive weed removal we know that acting quickly is always the key to keeping costs as low as possible when it comes to Japanese Knotweed which is why we visit you as soon as we can with a free initial survey and quote.

    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 and all types of knotweed infestations with our clients ranging from large commercial clients to homeowners and prospective buyers.

    Our friendly and professional team are only ever a phone call away throughout the entire treatment and removal process so give us a call now on 0800 634 9275 and let us get to the root of your Japanese Knotweed problem.

    History of Japanese Knotweed in the UK and Problems

    Japanese Knotweed was first introduced to these shores in the nineteenth century as an ornamental garden plant that quickly escaped it’s boundaries to become classified as an invasive weed that is now 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 powerful root structure ( rhizome network ) can penetrate surrounding areas and neighbouring properties with the potential to cause structural damage and create possible legal issues.

    Japanese Knotweed can also smother and outcompete local species and unbalance native eco-systems.

    Japanese Knotweed Removal in Mumbles

    Here at Clearsafe Knotweed & Bamboo we know that when it comes to Japanese Knotweed as with any invasive weed, getting the infestation under immediate professional management  and preventing further spread always leads to lower costs in the long run.

    That’s why we always aim to visit you at your property whether it be commercial or domestic within 48 hours wherever possible with a free initial survey, quote and treatment plan to put your mind at ease.

    We always use environmentally friendly methods were possible and all of our surveys are conducted by one of lead surveyors James and James ( Stevenson and Edwards ) just to keep things simple.

    We come highly recommended and will always be just a phone call away as we also know that every infestation of Japanese Knotweed is unique and comes with it’s own particular characteristics.

    It is always important to us to take the time to create a treatment and removal solution specifically tailored for you so call us today on 0800 634 9275 and speak to a member of our highly skilled team and let us nip your knotweed problem in the bud before it can get started.

     

    “Clearsafe came out quickly and produced a really detailed report overnight which allowed me to get my mortgage at first, then re-plan my garden renovation to avoid spreading the Knotweed, we definitely dodged a bullet there! They have executed the management plan to the letter and there’s been no disruption to our lives or our DIY renovation.”

    Gareth & Kelly Morgan, House Buyers

    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

     

    Knotweed Removal Mumbles
    Menu
    Book A Free Video Survey