Japanese Knotweed Removal in Surrey
County-wide surveys, herbicide programmes and full excavation for homeowners, landlords, developers and public bodies across Surrey. 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 Surrey 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 Surrey
Knotweed follows the River Wey, the Wey Navigation and the South Western railway embankments through Surrey, then spreads into the mature garden plots that surround Guildford and Woking. With high property values, lender-ready documentation is usually the deciding factor in a Surrey instruction.
Main local pressure: Wey corridor, railway embankments and mature suburban gardens.
Towns we cover in Surrey
Typical Surrey 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 Surrey
Same-day species confirmation from your photographs. On-site professional surveys from £250.