The Knotweed Company
Based in Northamptonshire (town not stated) · Covers Derbyshire and other areas; southern regional office also statedAccreditation stated by provider: PCA member (as stated), TrustMark, SafeContractor, surveyors hold PCA CSJKNot yet claimed
Own website
Services
| Service | Regulation | Price |
|---|---|---|
| Japanese knotweed survey | Condition | Ask for a quote |
Services listed on Signed Off. The provider may offer others.
About
Japanese knotweed company whose technicians and surveyors work from premises in Northamptonshire. Produces mortgage risk surveys and knotweed management plans and states work in Derbyshire including Derby.
Details taken from the provider’s own website on 12 October 2026.
What we’ve checked, and what we haven’t
AccreditationStated by the provider: PCA member (as stated), TrustMark, SafeContractor, surveyors hold PCA CSJK. Not yet checked by us.
Company statusNot stated. We haven’t checked Companies House.
InsuranceNot yet checked. Ask to see professional indemnity insurance before you book.
Areas covered
Covers Derbyshire and other areas; southern regional office also stated
East Midlands
Compare other providers