Japanese Knotweed Removal in Gloucestershire
County-wide surveys, herbicide programmes and full excavation for homeowners, landlords, developers and public bodies across Gloucestershire. 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 Gloucestershire 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 Gloucestershire
The Severn floodplain is an efficient distribution system for knotweed rhizome, and flood events regularly deposit viable fragments on land that surveyed clear the year before. Conservation-area constraints in Cheltenham and Stroud often rule out heavy excavation.
Main local pressure: Severn floodplain, canal corridors and conservation constraints.
Towns we cover in Gloucestershire
Typical Gloucestershire 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 Gloucestershire
Same-day species confirmation from your photographs. On-site professional surveys from £250.