For over 20 years, IVM has delivered specialist invasive weed management solutions for councils, developers, housing associations, environmental consultants and private clients across the UK. Below is a curated selection of feedback from organisations and individuals who trust us to protect their land, infrastructure and reputation.
Local Authorities
“I have always found IVM to be a highly professional organisation, offering expert advice and completing all work to a high standard at the price quoted.”
Vince Buchanan, Green Space Contract Manager
London Borough of Lewisham Council
“IVM successfully eradicated the Knotweed from the St John Ambulance site. The reports work very well in tracking progress and enabling us to monitor and keep our client informed.”
Stephen Holmes, Surveyor
Chanton Hill Associates, Surrey
“IVM delivered their promise, delivered to the agreed program, we would use IVM again.”
Kenny Aitchison, Principal Development Officer
Wolverhampton City Council
“The interim reports were useful and kept us informed, the completion warranty was comprehensive, we would recommend IVM to others.”
Paul Doolan, Project Manager
Revelan Group UK Ltd
“IVM provided an excellent service and were extremely proactive in identifying further infestations in the area which were treated promptly and efficiently within our timeline.”
Karen Shaw
East Dunbarton Council, Scotland
Developers & Construction
“We have had the pleasure of working alongside the team from IVM on a number of occasions… their professionalism, attention to detail and understanding of invasive weed eradication within the building and construction industry is invaluable.”
Darren Howson, Managing Director
Red Materials Ltd
“We went to IVM for help to eradicate Japanese Knotweed on mixed-use development sites. The programme was thorough, costs competitive, and the warranty provisions impressed us.”
Graham Fergus, Property Consultant
Firstcity Ltd, Wolverhampton
“I.V.M. delivered their promise and eradicated the Japanese Knotweed, delivered to the agreed program and we would use I.V.M. again.”
Geoff Cross, Director
TCH (UK) Ltd
“IVM were engaged by Grasscroft Homes to eradicate Japanese Knotweed on a very complex site… excellent service, they’ll definitely be my first choice in the future.”
Mike Coulter, Director
Grasscroft Property
“First class service in a professional manner. Very much appreciated.”
RA Smith, Estate Manager
Pride of Islington Lodge
“We have recommended IVM to other contractors… good service, good prices and professional.”
John Bowden, Buyer
J Ollif & Son Ltd
“Very reliable. Never let us down. Delivered what they promised.”
Matt Burgin, Construction Director
Stoford All Saints Ltd
“Excellent service, treatment worked brilliantly, cannot express in words how pleased I am with the results.”
M Kettle, Contract Manager
Construction Materials Recycling Ltd
“A first class service.”
Lee Ellis, Technical Manager
Partner Construction Ltd
“We contracted IVM to excavate and remove Japanese knotweed… their expert supervision reduced contaminated soil volumes by nearly 75%.”
P. Storey, Quantity Surveyor
Environmental Consultants
“Quote was very clear and informative… eradication work was done efficiently with minimal fuss. Outcome was very good and I would definitely use IVM again.”
Rebecca Beddard, Senior Environmental Consultant
Mayer Environmental
“IVM is a very responsive, efficient and conscientious company.”
Mark Chesterton, Engineer
David Wilson Homes
“IVM’s FAST™ System has a 100% success rate… reports and surveys are extremely informative and keep us fully updated.”
Leif Law, Quality & Performance Manager
Lewisham Homes
“IVM made a worrying situation far less stressful… clear advice and they did exactly what they promised.”
John Peacock
Arup
“We have found their systems and treatment methods, especially the FAST™ System, to have a 100% success rate.”
Amanda Webb, Associate
Bidwells, Cambridge
Housing Associations & Property Management
“Your operators were efficient and very knowledgeable… I was kept in the loop and very happy with the final result.”
Stuart Markham, Facilities Manager
Contemplation Homes
“IVM Provide a great service.”
Eddie Worral, Environmental Manager
Phoenix Community Housing
“We appreciated the businesslike way the whole procedure was handled. We would not hesitate to recommend your company.”
Varan Patel
Four Square Management
Private Clients
“After the initial concern… the action and explanation provided by IVM allayed our fears and removed the threat to our property.”
Mr S Salmon
Kent
“Patrick was helpful and professional in his approach, taking due care to protect surrounding plants.”
Mr Eric Marshall
Norfolk
“We were very happy with the service provided… especially the thorough examination of the whole area.”
Mr J Warwicker
Kings Lynn
“Patrick on behalf of IVM has been professional, proficient and extremely helpful.”
Michael Brown
Property Owner
“They were very punctual and very helpful. I would use them again and recommend them to others.”
Mrs S E Muir
Property Owner
“I was extremely impressed with the company from start to finish and would highly recommend anyone to use you.”
Stacy Jarvis
Howgates
“Chris Burrows was professional, informative and courteous throughout the process.”
Mrs S Johnson
Property Owner
“IVM were very easy to deal with, they kept me updated with reports the whole way through.”
Mr V Werring
Property Owner
