Phoned Japanese Knotweed Ltd re concerns about some suspicious weeds in our garden. Got the answer service and left a message. They rang back promptly. Was asked by Dan to submit a photo for a revi... See more
Company replied
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Review summary
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What people talk about most
Reviews shaping this summary
Identity of Suspect Plants The Japanese Knotweed Ltd made the process of submitting a request for identification very straight forward and simple. The came back with a result for me within a few ho... See more
Company replied
I was worried about a plant which jad sprouted up on our driveway through lack of diligence. I found the company on the internet and thought what a brilliant idea. They responded the same af... See more
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After a series of unanswered emails I resorted to leaving a 2* review for JKL. They have since called to admit where they fell down and to apologise for what happened. I really appreciated this honest... See more
Company details
- Grounds Maintenance Service
- Contractor
- Environmental Consultant
- Environmental Health Service
- Excavating Contractor
- Surveyor
About Japanese Knotweed Ltd
Written by the company
SPECIALIST CONTROL SERVICES
Japanese Knotweed Ltd is the UK’s trusted company for providing surveys, treatment and removal services of Japanese knotweed and other invasive weeds.
We are a private limited company, working throughout the UK for all types of customers including construction, developers, facilities management, housing associations, local authorities, property maintenance, and private property owners.
Through ENVIRONMENT CONTROLS (a trading name of Japanese Knotweed Ltd) we provide specialist services for the control and eradication of other Invasive Non-Native Species (INNS) including aquatic plants, and removal of non-licensable asbestos contaminated ground. OUR SERVICES- Free Surveys
- Free Invasive Weed Identification
- Planning Consultation
- Immediate Eradication Excavation Works
- Herbicide Management Plans
- Site Supervision/Management
- Root Barriers
- Waste Removal
- Insurance Backed Guarantees
Contact info
Unit 13A Westlink, Belbins Business Park, SO51 7JF, Romsey, United Kingdom
- 0333 2414 413
- contact@knotweed.co.uk
- www.japaneseknotweed.co.uk
4.9
Excellent
2K reviews
Asks customers to review
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Replied to 100% of negative reviews
Typically replies within 1 month
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Very quick response
Very quick response, thankfully for me not knotweed. Thankyou so much for putting my mind at rest. Would definitely recommend you.
14 May 2025
Reply from Japanese Knotweed Ltd
Thank you for the lovely feedback! We're so pleased we could help you feel reassured. It means a lot to hear you'd recommend us. Always happy to help whenever needed!
Bamboo not knotweed
Had a neighbour come around said they had knotweed. We had some shoots sprouting up in our garden which we started to worry about. I emailed them and within 5 mins had a reply saying it wasn’t knotweed which was a relief.
Thanks
14 May 2025
Reply from Japanese Knotweed Ltd
Thanks for the lovely feedback, James! We're really pleased we could put your mind at ease so quickly. It's always a relief to rule out knotweed! If that Bamboo starts to become an issue, let us know - we deal with that, too!
Quick & helpful reply
Quick reply to identify japanese knotweed visually. Hope the results are accurate! Friendly and prompt response.
14 May 2025
Reply from Japanese Knotweed Ltd
Thank you, Aisha! We're glad you found our response prompt and friendly. The fellows manning the service are highly experienced and have a good eye for these things. But if you're worried, we can always book in a survey and someone can check in person!
Quick Response re Identification
Really swift response regarding identifying a suspected case of jspanese knotweed. I couldn’t have asked for me!
8 May 2025
Reply from Japanese Knotweed Ltd
Thanks, David! We're so glad we could help with your identification query. It's always a relief to get a clear answer - and we’re happy you found it helpful!
Excellent fast service to confirm a…
Excellent fast service to confirm a shrub in the garden is not japanese knotweed. This service was free. I have used this company in the past and they were excellent at removing and maintaining japanese knot weed.
12 May 2025
Reply from Japanese Knotweed Ltd
Thanks so much for the kind words, Jane! We're thrilled to have been able to assist both now and in the past, and it’s great to hear you’ve had consistently positive experiences with us. Always here if you need us again!
Great and efficient service!
7 May 2025
Reply from Japanese Knotweed Ltd
Thanks so much, Martin! We're really glad to hear you found the service both great and efficient - just what we aim for. Always happy to help!
Quick, decisive response
2 May 2025
Reply from Japanese Knotweed Ltd
Appreciate your feedback, Mukesh! We know how important clear answers are, so we’re pleased we could respond quickly and decisively for you.
Reply from Japanese Knotweed Ltd
Thanks, Jay! We're happy we could get back to you promptly. It's great to know our quick turnaround made a difference.
I had a plant growing in my garden…
I had a plant growing in my garden which I didn't recognise. I used a plant identification app to see what it was. I am aware that those apps aren't foolproof but in general are quite accurate. I was taken aback when it suggested Japanese knotweed. Knowing this could be a real problem if no action is taken I contacted this company to confirm. I received a response within a couple of hours which allayed my fears. Very quick and efficient service. Thank you
2 May 2025
I sent some pictures of a plant and got…
I sent some pictures of a plant and got a very quick reply.
Fantastic service
1 May 2025
Unprompted review
Highly recommend
Highly recommend. Sent images over to them and they responded really promptly putting my mind at rest.
30 April 2025
Excellent
Delighted with the response received. Quick, and a definitive answer. Not Knotweed !
28 April 2025
Excellent company to deal with…
Excellent company to deal with extremely helpful and knowledgeable and quick to respond . If you have a knotweed problem this is the company to use
22 April 2025
the free identification tool is such a…
the free identification tool is such a great service. really helping the community. this company really giving something back with that. thankyou guys.
ill be sure to recommend you to anyone unsure or suffering with JKW.
22 April 2025
Knotweed identification
I used their free knotweed identification service. Responded quickly and with accurate information, would highly recommend! Thank you.
22 April 2025
Quick response
I received a reply within 15 mins of submitting the photos. I'm really pleased with their service.
10 April 2025
Excellent service
Excellent service, so quick. I just uploaded a photo of the 'weed' and within minutes they got back to me to tell me exactly what it was and how to deal with it. Fantastic service I would highly recommend to anyone who needs to put their mind at rest once and for all. Thank you
15 April 2025
Unprompted review
Fantastic service with an impressively…
Fantastic service with an impressively quick turnaround—less than 24 hours! I sent several photographs of the suspect plant and JKW Ltd provided a conclusive answer to my query. Highly recommended for their professionalism and efficiency.
16 April 2025
Nice for piece of mind
Nice for piece of mind. Responded really quickly and didn't try any aggressive sales of products or services!
Really nice little service doing good work!
16 April 2025
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