Japanese Knotweed Treatment
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  • Japanese Knotweed Control

    Guaranteed Japanese Knotweed Treatment in Cambridge

    PCA‑Accredited Specialists • Cambridge & Cambridgeshire • 10‑Year Guarantees

    Call Us: 0121 366 8916
  • Japanese Knotweed Control

    Japanese Knotweed Removal Experts in Cambridge

    PCA‑Approved Technicians • Local Expertise • Guaranteed Results

    Call Us: 0121 366 8916
  • Japanese Knotweed Treatment

    Guaranteed Knotweed Solutions Across Cambridgeshire

    Accredited Specialists • Fast Response • 10‑Year Guarantees

    Call Us: 0121 366 8916

Trusted Japanese Knotweed Specialists in Cambridge & Cambridgeshire

IVM provides tailor‑made, fully guaranteed treatment programmes for Japanese Knotweed, Giant Knotweed, Hybrid Knotweed and Giant Hogweed across Cambridge and the wider Cambridgeshire region. Every solution is designed around your site, your timescales and your budget, ensuring effective control for both residential and commercial properties.

As specialists in invasive weed control, Invasive Vegetation Management & Treatment Ltd (IVM) uses the advanced IVM ‘FAST’ System — a scientifically developed approach that combines the latest research with modern application techniques. This ensures reliable, long‑term control of Japanese Knotweed throughout Cambridge, Ely, Huntingdon, St Neots, St Ives and surrounding villages.

Our directors bring over 95 years of combined experience in invasive vegetation management. Our operational team includes highly experienced specialists who have delivered large‑scale weed‑control programmes across Cambridgeshire and the UK, ensuring every project benefits from exceptional technical knowledge, rigorous standards and professional oversight.

IVM has extensive experience working to construction schedules, development programmes and mortgage deadlines throughout Cambridge and nearby growth areas. All operatives are trained to high standards, are NRoSO members, and follow strict Health & Safety and environmental protocols.

As a registered and approved PCA (Property Care Association) contractor, IVM delivers bespoke Japanese Knotweed solutions for every site in Cambridgeshire. No two properties are the same — and neither are our treatment plans.

We provide lender‑approved Knotweed Management Plans (KMPs) for homes and commercial premises across Cambridge and the surrounding region. These documents are recognised by all major banks, building societies and mortgage lenders, enabling lending on affected properties.

All quotations, reports and recommendations are clear, transparent and easy to understand. With decades of experience supporting homeowners, surveyors, estate agents and construction companies in Cambridgeshire, we understand boundary issues, deadlines, budgets and the pressures that come with them — and we tailor our programmes accordingly.

Japanese Knotweed treatment is a specialist service that requires a qualified, accredited contractor. For effective, guaranteed control on residential or commercial sites in Cambridge or Cambridgeshire, speak to the experts — Contact IVM.

With offices in Birmingham, the Midlands, Cambridgeshire and Oxfordshire, IVM provides nationwide coverage with strong local presence. As proud members of the Property Care Association (PCA), all surveyors carry the CSJK qualification, meeting the industry’s recognised standard for Japanese Knotweed assessment.

IVM also offers affordable, guaranteed Japanese Knotweed treatment programmes for residential properties in Cambridge and surrounding areas, with flexible payment options and no minimum charge. Learn more at IVM Residential.

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PCA Members

As members of the Property Care Association (PCA), we can provide clients with 10‑year insurance‑backed guarantees.

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Nationwide Coverage

We operate throughout the UK, offering responsive support and dependable nationwide service wherever you are.

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Bespoke Solutions

We design all of our treatment programs around your needs, offering stage payments for easier budgeting.

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Satisfied Customers

Thousands of satisfied clients, ranging from residential homeowners to large commercial clients.

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SERVICES

IVM offer tailor-made eradication packages for all invasive weeds. The choice ultimately falls with the client. Our services include:

• IVM ‘FAST’ System Eradication

• Standard Herbicide Treatments

• Dig and Dump Solutions

• On-Site Burial Solutions

• Membrane / Root Barrier Systems

• Supervised Excavation Technology

• Stem Injection Systems

Why Choose IVM?

our impressive track record and professional service are two we are most proud of. Read more…

Knotweed & The Law

In the UK there are two main pieces of legislation that cover Japanese Knotweed. Read more…

Case Studies

From smaller residential sites to large commercial developments, view some of our case studies here…

Guidelines & Downloads

We provide information about specific weeds — how to identify them, the damage they may cause, and how to manage them. View the documents here…

Knotweed & Mortgages

Mortgage applications have been refused by numerous lenders due to Japanese Knotweed infestations within property boundaries. Read more…

Testimonials

Our clients regularly tell us how happy they are with our expert service and professional approach. View a selection of testimonials and see why so many people trust IVM…

INVASIVE WEED GALLERY

Below are some images of different invasive weeds. If you would like our experts to identify an invasive weed for you, please email a photo to us — Click Here to Send Email

  • All
  • Japanese Knotweed
  • Giant Hogweed
  • Other Weeds
Japanese Knotweed

Japanese Knotweed Leaf & Flower

Japanese Knotweed in Garden

Japanese Knotweed in Garden

Japanese Knotweed Excavation

Japanese Knotweed Excavation

Giant Hogweed Leaf

Giant Hogweed Leaf

Knotweed Rhizome Regeneration

Knotweed Rhizome Regeneration

Mature Giant Hogweed

Mature Giant Hogweed

Knotweed Damaging Tarmac

Knotweed Damaging Tarmac

Knotweed in Front Garden

Knotweed in Front Garden

Knotweed Damaging Wall

Knotweed Damaging Wall

Himalayan Balsam

Himalayan Balsam

Devil's Apple

Devil's Apple

Marestail

Marestail

Giant Hogweed

Giant Hogweed

Giant Hogweed Flower

Giant Hogweed

Giant Knotweed

Giant Knotweed

Need a JAPANESE KNOTWEED SURVEY carried out?

Contact Us

Our Guarantees

All of IVM’s Japanese Knotweed treatment programs come with a 10‑Year Guarantee.
If a property purchase or sale is involved, we recommend the 10‑Year Insurance Backed Guarantee (IBG).
To read more about The Property Care Association (PCA) – Click Here

Image
Japanese Knotweed Sites Controlled
3600+
Giant Hogweed Sites Controlled
370+
Clients That Would Recommend Our Services
96%
Other Invasive Weed Sites Controlled
495+
Directors Combined Experience
95Years+

OUR CLIENTS

Our aim is to combine great customer service and satisfaction with professional members of our team carrying out quality work to an extremely high standard.

David Wilson Homes

“We are extremely pleased with the efficient and comprehensive service which IVM provide.”

- David Wilson Homes -

Red Materials

“We have had the pleasure of working alongside the team from IVM on a number of occasions and are proud to thank Invasive Vegetation Management Ltd for their support. Their professionalism, attention to detail and understanding of invasive weed eradication within the building and construction industry has been invaluable.”

- Red Materials -

Phoenix Housing

“IVM provide a great service.”

- Phoenix Housing -

Lewisham Homes

“The majority of our sites have been treated by IVM using the ‘FAST’ System. We have found this system to have a 100% success rate in eradicating Japanese Knotweed within the desired timescale.”

- Lewisham Homes -

ARUP

“IVM made a worrying situation far less stressful than expected. They gave clear, straightforward advice and did exactly what they promised — well done!”

- ARUP -

IVM ‘FAST’ System – Advanced Knotweed Treatment in Cambridge

Herbicide Treatment in Situ

2 Year + 2 Year Monitoring — Lower Costs
  • Most Cost‑Effective Solution
  • IVM’s Advanced ‘FAST’ System Herbicide Treatment
  • 2+ Year Treatment plus 2 Year Monitoring
  • 10‑Year Guarantee Included
  • Allocated Operations Manager
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Integrated Excavation & Treatment Solutions Across Cambridgeshire

Excavate, Relocate & Treat

3 Year+ — Allows Quick Access to Area
  • Excavation and Relocation on Site
  • Allows Construction/Demolition to Continue
  • Soils Can Be Reused on Site
  • 10‑Year Guarantee Included
  • Allocated Operations Manager
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Rapid Knotweed Excavation & Removal for Cambridge Construction Sites

Excavate, Remove from Site

Very Short Timescale — Higher Cost
  • Dig & Dump
  • Very Fast Turnaround
  • Allows Construction/Demolition to Continue
  • 10‑Year Guarantee Included
  • Allocated Operations Manager
ENQUIRE NOW

Social Media

Find IVM on:

Facebook - Japanese Knotweed IVM
Twitter IVM
LinkedIn IVM
CHAS
Constructionline
TrustMark
PCA
NPTC Qualified
Amenity Standard
Amenity Forum

Our Cambridge & Cambridgeshire Service Area

IVM provides professional Japanese Knotweed removal and treatment across Cambridge and the wider Cambridgeshire region. Our PCA‑accredited specialists support homeowners, surveyors, developers and commercial clients throughout the county, delivering guaranteed solutions wherever Knotweed is found.

Cambridge Coverage

  • Cambridge City Centre (CB1–CB5)
  • Chesterton
  • Trumpington
  • Cherry Hinton
  • Arbury
  • Kings Hedges
  • Newnham
  • Romsey

Wider Cambridgeshire

  • Ely (CB6, CB7)
  • Huntingdon (PE28, PE29)
  • St Neots (PE19)
  • St Ives (PE27)
  • March (PE15)
  • Wisbech (PE13, PE14)
  • Soham
  • Littleport
  • Waterbeach
  • Milton
  • Histon & Impington
  • Bar Hill
  • Swavesey
  • Over
  • Longstanton
  • Girton
  • Great & Little Shelford
  • Sawston
  • Whittlesford
  • Fulbourn
  • Bottisham
  • Burwell

If your property or development site is located anywhere in Cambridge or Cambridgeshire, our team can provide a fast, compliant and fully guaranteed Japanese Knotweed solution. Contact IVM to arrange a survey or request a quotation.

Contact

Please use the details shown below to contact IVM:

  • MIDLANDS OFFICE

    IVM, Hill Top, 11 Ley Rise, Sedgley, West Midlands, DY3 3EU
    Click to Email 07843 017974

  • CAMBRIDGE OFFICE

    IVM, 118 Greenhaze Lane, Great Cambourne, Cambridge, CB23 5BH
    Click to Email 07977 134723

  • SALES OFFICE

    IVM, 2 Stone Cross, Water Orton, Birmingham, B46 1NA
    Click to Email 07836 321219 / 0121 366 8916

  • SOUTH WEST OFFICE

    IVM, Orchard Way, Witney, Oxford, OX28 4EP
    Click to Email 07889 634237

Service Areas

London & South East

  • Japanese Knotweed Removal in London
  • Knotweed Treatment in London
  • Japanese Knotweed Removal in South London
  • Knotweed Treatment in South London
  • Japanese Knotweed Removal in Kent
  • Knotweed Treatment in Kent

Midlands

  • Japanese Knotweed Removal in Birmingham
  • Knotweed Treatment in Birmingham
  • Invasive Weed Specialists in Birmingham
  • Japanese Knotweed Eradication in Birmingham

East of England

  • Japanese Knotweed Eradication in Cambridge
  • Japanese Knotweed Removal in Norfolk
  • Invasive Weed Specialists in Essex
IVM Knotweed Treatment