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    Llanelli, South Wales · SA14, SA15

    Giant Hogweed Removal in Llanelli

    Looking for giant hogweed control near you in Llanelli? We survey, treat and remove giant hogweed for homeowners, landlords, developers and councils across Llanelli and the surrounding South Wales villages. Photo identification and an online quote are free; a professional on-site survey with a written report starts from £250 and is credited against the works if you proceed.

    Llanelli site visits

    Surveyors covering SA14, SA15 and the wider South Wales area.

    10-year guarantee

    Insurance-backed and transferable on sale.

    £10m liability cover

    Qualified operatives and licensed waste disposal.

    Why giant hogweed is a problem in Llanelli

    On Llanelli properties, giant hogweed sap causes severe phototoxic burns and long-term light sensitivity, which makes it a genuine safety issue on footpaths, riverbanks and school boundaries. Llanelli's tinplate and copper-smelting past along the Loughor estuary left extensive brownfield land, and the Millennium Coastal Park works exposed fresh rhizome along reclaimed dock edges where knotweed now holds steady.

    Read more on our giant hogweed treatment guide or see the full Llanelli knotweed service.

    Llanelli coverage map

    Our surveyors cover Llanelli and the surrounding South Wales villages and hamlets. The map below shows the area we work in daily for Japanese knotweed surveys, herbicide programmes and excavation.

    The marker sits on Llanelli town centre (51.6812, -4.1629). Service area: Llanelli and surrounding South Wales parishes. View a larger map of Llanelli

    Local landmarks we work near

    • River Loughor
    • Llanelli Beach
    • Pembrey Country Park
    • North Dock

    Villages and hamlets covered

    • Burry Port
    • Pembrey
    • Felinfoel
    • Pwll
    • Bynea
    • Dafen
    • Swiss Valley
    • Five Roads

    Everything plotted on the Llanelli map is covered by our teams, including Burry Port, Pembrey, Felinfoel, Pwll, Bynea, Dafen, Swiss Valley and Five Roads, and the ground around River Loughor, Llanelli Beach, Pembrey Country Park and North Dock.

    How we treat giant hogweed in Llanelli

    Treatment method

    We use PPE-protected cut and spray, stem treatment and seed-bank monitoring over two to three seasons.

    Best timing

    Most effective spring, while rosettes are young and well before the flower heads set seed.

    Your legal position

    Also Schedule 9 listed — it is an offence to plant or cause it to grow in the wild, and duty of care applies where the public has access.

    Local coverage

    Llanelli and nearby Burry Port, Pembrey, Felinfoel.

    Giant Hogweed pricing near Llanelli

    Treatment programmes from £750 for a domestic plot; riverbank and amenity schemes quoted per metre. For a firm figure, send photographs through the free online survey or request a free online quote and we will price the Llanelli works the same day.

    Giant Hogweed in Llanelli — FAQs

    Treatment programmes from £750 for a domestic plot; riverbank and amenity schemes quoted per metre. Prices in Llanelli depend on the size of the stand, access to the rear of the plot and how far the site sits from a licensed disposal facility. Send photographs for a same-day Llanelli price.

    We use PPE-protected cut and spray, stem treatment and seed-bank monitoring over two to three seasons. Every Llanelli job is set out in a written plan with visit dates, and the work is carried out by qualified operatives under £10m liability cover.

    The most effective window is spring, while rosettes are young and well before the flower heads set seed. Outside that window we can still survey, fence off and plan the Llanelli works so treatment starts the moment conditions are right.

    Also Schedule 9 listed — it is an offence to plant or cause it to grow in the wild, and duty of care applies where the public has access. We provide the written records Llanelli owners, landlords and agents need to show the problem was dealt with properly.

    We cover Llanelli (SA14, SA15) and the surrounding villages, including Burry Port, Pembrey, Felinfoel, Pwll, Bynea, Dafen, plus the wider South Wales area.

    Yes. Photo identification and an online quote are free — send images through the free online survey and we confirm the species and price the work the same day. A full on-site survey with a written report starts from £250 and is credited against the works.

    Knotweed is rarely the only problem on a Llanelli plot. The same crews treat running bamboo in Llanelli gardens, giant hogweed on South Wales watercourses and Himalayan balsam along South Wales riverbanks. If you are mid-sale, start with what mortgage lenders require for knotweed and our property survey reports.

    Species we treat in Llanelli

    Buying, selling or letting in Llanelli

    Who we work for in Llanelli

    Counties bordering South Wales

    Other weeds we treat in Llanelli

    100% Free • No Obligation

    Free Online Survey

    Not sure what's growing? Upload photos through our free online survey or call 07849 464418 and our qualified experts identify 50+ species at no cost. Need someone on site? A professional survey with a full written report starts from £250.

    £10M insurance-backed guarantee
    Same-day photo identification

    No obligation. We never share your details.