TCM are Environmental Consultants who specialise in the control and eradication of invasive weeds, including Japanese knotweed, as prescribed by the UK and EU Legislation.
We have been at the forefront of the invasive weed eradication industry, and our strategies are scientifically proven and supported by a Lloyds A+ Insurance Backed Guarantee (IBG), that satisfies UK Mortgage Lenders.
Since inception, Howard Downer and TCM have successfully completed projects for, amongst others: the Commonwealth Games site in Scotland, Network Rail, Barratt Homes, Watkin Jones, Lovell Developments, Fairview Homes , Taylor Wimpey, CBRE, Persimmon Homes, Abbey Developments, Keepmoat Homes, Hopkins Homes, Gleeson Homes, Redrow Homes and various housing associations across the country.
We comply with national health, safety, and environmental standards. Not only do we want to ensure all our work is undertaken safely, but we want to minimise the effect that the work we do might have on the environment wherever possible.
TCM continues to be the market leader in Japanese Knotweed eradication in both the UK and the Republic of Ireland.
THE EXPERT DR. KNOTWEED
Howard Downer, AKA Dr. Knotweed, has over 20 years of experience as an Environmental Consultant and is regarded by his peers as one of the most knowledgeable people in the Japanese knotweed industry.
Follow Dr. Knotweed to hear of about the latest developments regarding Japanese knotweed and the implications of infestation.
Latest Residential Case Studies
Latest Commercial Case Studies
TCM soil screening project – eradicating Japanese knotweed at the site of commercial home building project Devon, UK.
Commercial soil screening project. TCM were commissioned by a Commercial company wishing to develop a brownfield site in Glasgow, Scotland.…