Hayden Environmental Services offer a 5 year guarantee on all of our Japanese knotweed eradication methods. On our initial site visit we map out the specific area effected by Japanese knotweed which is to be treated. We then discuss the methods of eradication with our client and detail the cost/time scale for the work. Once this has been finalised our guarantee agreement is signed by us and our client, the treated area is then covered for 5 years.
We invite you to contact us with any questions about us, our services and how we can help you resolve your invasive weed problems.