Japanese Knotweed eradication and management experts

Elcot Environmental are Japanese Knotweed experts with over 38 years experience in the invasive weeds field. We help building contractors, large industrial sites and domestic homeowners understand the problem with invasive weeds while providing an effective range of treatments backed by a guarantee.

We operate across the country but specialize in London and areas surrounding the M4 corridor to provide personalised removal plans based on each individual site. Over the years we have helped many clients tackle their Knotweed nightmares and can confidently say we offer a 100% eradication success rate.

With welcome experience in Japanese Knotweed treatment going back to 1982 and providing specialist management services since the mid 90’s to clients including the Welsh Development Agency, local authorities, and major developers; Elcot Environmental is the company many contractors use time and time again, because of our in-depth knowledge eradicating Japanese Knotweed in an environmentally conscious way, we’re widely regarded as one of the top Japanese Knotweed eradication and management specialists in the UK.

Commercial Site Clearance

With over 38 years experience on large-scale commercial site clearance projects, our highly experienced team of specialists are capable of tackling jobs of all sizes and complexities.

Our Mission Statement

To gain and maintain the confidence of all those we have to deal with.
To be the client’s first choice in our field of operations and for the client never to regret that choice.

Our Vision

To do and to be the best, and by that practise, to be now and in the future, the most trusted Knotweed Management Company in the UK.

Our Values

• Above all integrity: Cost what it may
• Truthful: If you tell the truth you don’t have to remember what you said
• Enthusiastic: Everything goes better if you are
• Professional: Do it right the first time so that it doesn’t have to be done again
• Be honest about our failings: And putting them right
• Respect for humanity: Because we are all human