Japanese Knotweed Removal in Kent
County-wide surveys, herbicide programmes and full excavation for homeowners, landlords, developers and public bodies across Kent. Send photographs for free species confirmation; a professional on-site survey with a written report starts from £250 and is credited against the works if you proceed.
Fast site visits
Surveyors covering Kent and neighbouring counties.
10-year guarantee
Insurance-backed and transferable on sale.
£10m liability cover
Licensed carrier disposal on every excavation.
Why knotweed spreads in Kent
Kent's knotweed sits along the Medway and Stour, on the Thames Gateway regeneration sites, and on the extensive railway network running to the coast. Large-scale housing delivery across the county makes CDM-compliant remediation programmes a regular part of our Kent workload.
Main local pressure: Medway and Stour valleys plus Thames Gateway regeneration land.
Towns we cover in Kent
Typical Kent pricing
Herbicide programme
From £1,500
3–5 year treatment with monitoring and guarantee.
Hybrid excavation
From £4,000
Partial dig plus follow-up treatment.
Full excavation
From £8,000
Complete removal with licensed disposal.
Full breakdown in our cost guide, the excavation vs herbicide comparison and our contractor buyer’s guide.
Other counties we cover
Free photo identification in Kent
Same-day species confirmation from your photographs. On-site professional surveys from £250.