5 star service. Cannot recommend enough. Friendly. Polite and courteous. Happy to provide extra advice. Results are the best I’ve seen in years. Much appreciated. Keep up the good work. Pity the... See more
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Great communication, they turn up when they say they will. Very polite as well and keep you informed with what is happening. Very helpful guys. Highly recommended
Incredible service. From the very first phone call to the assessment. Everything explained. On my second stage of treatment and can already see very positive results. Very friendly and accommodating.... See more
Provided treatment for two stands of knotweed on either side of a small stream. Due to the proximity of the watercourse, stem injection was used - very effective on the stems treated, but it takes a f... See more
Company details
Information provided by various external sources
Solutions 4 Japanese Knotweed (S4JK) only employ experienced Certified Surveyors of Japanese Knotweed (CSJK) to carry out our site surveys and highly trained technicians to carry out our treatments. The team have NPTC, PA1, PA6 and PA6AW qualifications for spraying Japanese Knotweed with herbicide, and also PA6 (INJ) for stem injecting, where spraying cannot be carried out. All our mechanical excavation work is carried out by licensed professionals and comes with a 10 year guarantee as standard. We work with clients, from identification of the problem to the solution and the after-care. Japanese Knotweed has an invasive root system, also known as a Rhizome, which is active all year round even though the stems above the ground die back in the winter. It has incredibly strong growth and can damage concrete foundations, buildings, paving and retaining walls, so it is crucial that remedial help is sought quickly so as to prevent further damage and costs.
Contact info
unit 7, marcliffe industrial estate, macclesfield road, sk75eg, manchester, United Kingdom
- 01663 765750
- info@s4jk.co.uk
- s4jk.co.uk
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Professional service on site with…
Professional service on site with concise and friendly 'back up' over the phone. Recommended.
Thoroughly professional
The team that attended my property were professional and reassuring. Making me feel that my problems were not insurmountable and solutions were available. I am very grateful for their input and assistance.

Reply from S4JK
Reliable service
Reliable service, easy to arrange times that suited me. Did a great job, thank you.
Great reliable service
Pleased with the service provided and would definitely recommend.
Excellent service
Excellent service. I would definitely use again and highly recommend to all!
Very nice people
Very nice people! Very efficient and humble service! :)
Knotweed survey on my house
Can’t remember what her name was as it was a while back when she came to check the house I was buying. But she was brilliant, extremely knowledgable and helpful :-)
Service was excellent
Service was excellent and came out same day then I rang them. I fully recommend this company.
Efficient, professional and friendly service
I was very impressed with the efficient service by S4JK. Having knotweed in my garden was stressful but they put my mind at ease, treated it straight away and implemented a management plan. I have already recommended S4JK to a neighbour and she has been very happy with the service provided also.
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