Our Team

The Japanese Knotweed Plus Ltd team

We provide professional Japanese Knotweed eradication/control service in Greater Manchester and the whole of the North West. We are the experts in the identification, control and eradication of Japanese Knotweed. In addition to Giant Hogweed, Himalayan Balsam and other invasive species.

Japanese Knotweed Plus Ltd van

The members of our team are;

  • Certified by The Property Care Association (PCA) and hold certificates of “Surveyor in Japanese Knotweed”

PCA Accreditation


  • Fully certified by City & Guilds to apply pesticides at land and aquatic areas by both spraying and injection (qualifications PA1, PA6, PA6AW and PA6INJ, City & Guilds, level 2).

City and Guilds Level 2

  • Certified by City & Guilds to carry out building work (qualification of advanced craft in brickwork, City & Guilds, level 3).

City and Guilds Level 3

About Japanese Knotweed Plus Ltd in brief

The two co-founders of the company have different backgrounds and skills, but also have a strong understanding of the necessity to combat highly invasive and destructive Japanese Knotweed and other species.

One of them makes use of an academic approach to contribute to a precise assessment of the risks of invasive species at the sites of potential clients. He also specialises in the preparation of high-quality survey reports, offering the most effective treatment options.

Extended experience of working with chemicals, with a strong understanding of hazards posed to humans and the environment will ensure high safety standards are maintained at treatment sites and minimise environmental impact.

The other of the co-founders has a wealth of experience and qualifications in the building industry, he is able to access if there has been any structural damage to your property and recommend the best course of action to be taken.

Japanese Knotweed Plus Ltd is based in Oldham, Greater Manchester and our services cover the North West of England.