Contact Us Wrexham 0800 020 9171 Local numbers Chester 01244 432 342 Crewe 01270 868 388 Warrington 01925 541 445 Our offices Knotweed Doctor Chester 16b Curzon Park North Chester CH4 8AR Knotweed Doctor Wrexham 37 Mold road Wrexham LL11 2AE