Japanese Knotweed & landscaping solutions from a specialist team across Warrington

As an experienced company, Helmrig Ltd provides Japanese Knotweed Solutions, landscaping, weed removal, and tree care services across Warrington.

Accredited weed removal and tree care services

Just 26 miles South of our base in Leyland via the M6, our long-serving landscaping team can reach Warrington with ease. Whether you need our expertise for residential or commercial services, we can tackle jobs of any size, at competitive prices.

Deal with Japanese Knotweed once and for all

If your property has an outbreak of Japanese Knotweed, it is crucial that any infestation is correctly identified and dealt with quickly.This invasive and destructive weed is illegal under the 1981 Wildlife and Countryside Act. The team at Helmrig Ltd can eradicate Japanese Knotweed from your property and provide domestic Japanese Knotweed surveys as part of a mortgage application or property purchase. We use potent herbicides via stem injection or broad spraying to kill off the plants or can excavate and remove all Japanese Knotweed material from the site if needed.

Network Rail Herbicide Treatment - Warrington

As part of Network Rails West Coast Mainline Upgrade works, Helmrig Ltd, trading as Knotweed Eradication, were involved in the treatment of various areas of Japanese Knotweed to facilitate the construction of a new sub-station and the laying of new electric cabling. Works included the excavation and on site movement of approx. 1500m3 of knotweed impacted soils and herbicide application to over 3500m2 of Japanese Knotweed.

knotweed treatment
Before treatment
commercial tree services
After first year of treatment

Helmrig Ltd

New Inn Farm Dawson Lane,

Leyland PR25 5DB

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Discuss your exterior project in Warrington, call us today

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