Japanese Knotweed Eradication - Nationwide

Kingsfield Environmental

Phone Number: 07790 609395

Mobile Number: 01440 788247

Nationwide Service, Transparent Pricing

Working nationwide, we are committed to delivering best value through clear, transparent pricing. Flexible payment options allow costs to be spread across the treatment programme, rather than settled in a single lump sum, easing budgeting throughout the works.

All Japanese knotweed spray-control programmes, as well as mechanical remediation solutions, may be issued with an Insurance Backed Guarantee (IBG) for periods of up to ten years on completion of the works. Our advice is practical, evidence-based, and focused on compliance, and warranties.

find out more about our services

Invasive Weeds

We provide specialist treatment and removal of all invasive weed species. Using proven control methods and environmentally responsible techniques, we ensure complete eradication while preventing regrowth. Our tailored management plans help protect your land, property, and future development from costly infestations.

muck Away 

Our muck away service offers fast, compliant removal of soil, waste, and construction debris. Whether it’s excavation spoil or site clearance, we handle all materials safely and efficiently. We operate with licensed waste carriers and prioritise recycling wherever possible to keep your project on schedule and environmentally sound.

Japanese Knotweed Identification

Our surveyors can quickly identify Japanese knotweed on any property, providing clear photographic evidence and a detailed report. Early detection is crucial, and our identification service helps you act fast to avoid costly damage, delays, or legal complications linked to this invasive plant.

Book a Survey for Identification on 07790 609395


Knotweed Eradication with Insurance-Backed Guarantees

At Kingsfield Environmental, we are experts in Japanese Knotweed eradication, offering both mechanical and herbicidal solutions. As Property Care Association members, we provide lender-approved, insurance-backed guarantees with flexible durations and even ‘Day One’ issue if required.

Our services cover both domestic and commercial projects, with transparent stage payments available to make our industry-leading protection and treatment programs accessible nationwide.

Our services

Invasive Weeds

Vegetation Clearance

Muck Away

Root Barrier

Japanese Knotweed Identification

Soil Testing

Insurance Backed Guarantee

Lender Approved Insurance Backed Guarantee Issue

soil testing

Get rapid, compliant answers about your ground. We handle representative sampling, chain-of-custody, and UKAS-accredited analysis, then translate results into plain-English advice tied to WM3 hazard classification and WAC landfill acceptance.

You’ll receive audit-ready reports, correct EWC codes and cost-saving recommendations - segregation, treatment or reuse - so muck-away, remediation and redevelopment progress smoothly, legally and affordably. Fast-track options and clear, fixed pricing keep programmes on schedule and stakeholders fully informed from start.

Kingsfield Environmental delivers expert Japanese knotweed eradication nationwide, combining mechanical and herbicidal solutions. As PCA members, we offer lender-approved insurance-backed guarantees (including Day One issue) with flexible durations. Transparent pricing and stage payments make programmes accessible for domestic and commercial clients

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