Herbicide treatment and physical removal of Japanese knotweed. Professional treatment plans typically run over 3-5 years to ensure complete eradication and prevent regrowth.
16 specialists in London
Professional Japanese knotweed treatment and removal specialists with offices across England and Wales. Offers 10-year insurance-backed guarantees for both commercial and residential clients.
PCA-accredited Japanese knotweed specialists founded in 2007, with nearly two decades treating thousands of sites. Developed the proprietary IVM 'FAST' System herbicide treatment approach with nationwide coverage from offices in Birmingham, Cambridgeshire, and Oxfordshire.
Multidisciplinary environmental consultancy providing ecological, arboriculture, landscape, and habitat management services including invasive species management. Part of the RSK Group.
Nationwide Japanese knotweed specialists trading as TP Knotweed Solutions. PCA-approved with rapid 24-hour survey capability and 10-year insurance-backed guarantees. Rated 5.0 on Trustpilot with hundreds of reviews.
Professional Japanese knotweed treatment and removal specialists with offices across England and Wales. Offers 10-year insurance-backed guarantees for both commercial and residential clients.
PCA-certified invasive weed control specialist.
PCA-certified invasive weed control specialist.
Nationwide Japanese knotweed specialists trading as TP Knotweed Solutions. PCA-approved with rapid 24-hour survey capability and 10-year insurance-backed guarantees. Rated 5.0 on Trustpilot with hundreds of reviews.
Professional Japanese knotweed treatment and removal specialists with offices across England and Wales. Offers 10-year insurance-backed guarantees for both commercial and residential clients.
Japanese knotweed removal company and consultancy regulated by RICS (Royal Institution of Chartered Surveyors), with full PCA accreditation. Based in London with satellite offices in Bristol and Cardiff.
Trusted knotweed specialist with 15+ years' experience serving London and the M25 area. PCA and TrustMark accredited, providing certified treatments backed by 10-year insurance guarantees.
Japanese knotweed specialists providing fast, reliable surveys and management plans with insurance-backed guarantees, serving London, Surrey, Kent, Essex, and West Sussex.
Nationwide family-run landscape contractor established in 1983, based in Doncaster, offering commercial landscaping, tree surgery, vegetation clearance, and groundworks.
Prestigious arboricultural and green waste recycling company founded in 1984, providing professional tree care and Japanese knotweed services throughout East Anglia, London, and the Home Counties.
Environmental and waste solutions company providing land remediation, contaminated water treatment, and invasive plant eradication services.
One of Northern Ireland's leading outdoor services providers with over 25 years of industry experience, managing and maintaining commercial and public sector properties including invasive weed control.
Knotweed Directory