Professional identification and assessment of Japanese knotweed. Includes site surveys, risk assessments, and detailed reports for mortgage applications and property transactions.
3 specialists in Warrington
PCA-qualified Japanese knotweed specialist serving the North West including Chester, Wrexham, Crewe, Warrington, and the Wirral. Offers free identification, certified surveys, treatment, and 10-year insurance-backed guarantees.
UK's leading weed control service with national coverage and local expertise, offering specialist invasive weed control including Japanese knotweed removal. BASIS and NPTC certified with ISO 9001 and ISO 14001 accreditation.
Multidisciplinary environmental consultancy providing ecological, arboriculture, landscape, and habitat management services including invasive species management. Part of the RSK Group.
Knotweed Directory